*/
package org.opendaylight.controller.sal.restconf.impl;
+import com.google.common.base.Optional;
+import com.google.common.base.Preconditions;
+import com.google.common.base.Predicates;
+import com.google.common.base.Splitter;
+import com.google.common.base.Strings;
+import com.google.common.base.Throwables;
+import com.google.common.collect.Iterables;
+import com.google.common.collect.Lists;
+import com.google.common.collect.Sets;
+import com.google.common.util.concurrent.CheckedFuture;
+import com.google.common.util.concurrent.Futures;
+import java.math.BigInteger;
import java.net.URI;
+import java.net.URISyntaxException;
import java.text.ParseException;
import java.text.SimpleDateFormat;
-import java.util.ArrayList;
-import java.util.Arrays;
import java.util.Collections;
import java.util.Date;
import java.util.HashMap;
+import java.util.Iterator;
import java.util.List;
+import java.util.Map;
import java.util.Set;
-import java.util.concurrent.Future;
-
+import java.util.concurrent.CancellationException;
+import java.util.concurrent.ExecutionException;
import javax.ws.rs.core.Response;
+import javax.ws.rs.core.Response.ResponseBuilder;
import javax.ws.rs.core.Response.Status;
import javax.ws.rs.core.UriBuilder;
import javax.ws.rs.core.UriInfo;
-
import org.apache.commons.lang3.StringUtils;
-import org.opendaylight.controller.md.sal.common.api.TransactionStatus;
-import org.opendaylight.controller.sal.core.api.mount.MountInstance;
+import org.opendaylight.controller.md.sal.common.api.data.AsyncDataBroker.DataChangeScope;
+import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
+import org.opendaylight.controller.md.sal.common.api.data.OptimisticLockFailedException;
+import org.opendaylight.controller.md.sal.common.api.data.TransactionCommitFailedException;
+import org.opendaylight.controller.md.sal.dom.api.DOMMountPoint;
+import org.opendaylight.controller.md.sal.dom.api.DOMRpcException;
+import org.opendaylight.controller.md.sal.dom.api.DOMRpcResult;
+import org.opendaylight.controller.md.sal.dom.api.DOMRpcService;
+import org.opendaylight.controller.md.sal.dom.spi.DefaultDOMRpcResult;
+import org.opendaylight.controller.sal.rest.api.Draft02;
import org.opendaylight.controller.sal.rest.api.RestconfService;
-import org.opendaylight.controller.sal.restconf.rpc.impl.BrokerRpcExecutor;
-import org.opendaylight.controller.sal.restconf.rpc.impl.MountPointRpcExecutor;
-import org.opendaylight.controller.sal.restconf.rpc.impl.RpcExecutor;
+import org.opendaylight.controller.sal.restconf.impl.RestconfError.ErrorTag;
+import org.opendaylight.controller.sal.restconf.impl.RestconfError.ErrorType;
import org.opendaylight.controller.sal.streams.listeners.ListenerAdapter;
import org.opendaylight.controller.sal.streams.listeners.Notificator;
import org.opendaylight.controller.sal.streams.websockets.WebSocketServer;
-import org.opendaylight.yangtools.concepts.Codec;
import org.opendaylight.yangtools.yang.common.QName;
-import org.opendaylight.yangtools.yang.common.RpcResult;
-import org.opendaylight.yangtools.yang.data.api.CompositeNode;
-import org.opendaylight.yangtools.yang.data.api.InstanceIdentifier;
-import org.opendaylight.yangtools.yang.data.api.InstanceIdentifier.InstanceIdentifierBuilder;
-import org.opendaylight.yangtools.yang.data.api.MutableCompositeNode;
-import org.opendaylight.yangtools.yang.data.api.Node;
-import org.opendaylight.yangtools.yang.data.api.SimpleNode;
-import org.opendaylight.yangtools.yang.data.impl.NodeFactory;
+import org.opendaylight.yangtools.yang.common.QNameModule;
+import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
+import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
+import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifierWithPredicates;
+import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument;
+import org.opendaylight.yangtools.yang.data.api.schema.AugmentationNode;
+import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
+import org.opendaylight.yangtools.yang.data.api.schema.DataContainerChild;
+import org.opendaylight.yangtools.yang.data.api.schema.LeafSetEntryNode;
+import org.opendaylight.yangtools.yang.data.api.schema.MapEntryNode;
+import org.opendaylight.yangtools.yang.data.api.schema.MapNode;
+import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
+import org.opendaylight.yangtools.yang.data.api.schema.tree.ModifiedNodeDoesNotExistException;
+import org.opendaylight.yangtools.yang.data.impl.schema.Builders;
+import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes;
+import org.opendaylight.yangtools.yang.data.impl.schema.builder.api.CollectionNodeBuilder;
+import org.opendaylight.yangtools.yang.data.impl.schema.builder.api.DataContainerNodeAttrBuilder;
+import org.opendaylight.yangtools.yang.data.impl.schema.builder.api.ListNodeBuilder;
+import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableContainerNodeBuilder;
import org.opendaylight.yangtools.yang.model.api.ContainerSchemaNode;
import org.opendaylight.yangtools.yang.model.api.DataNodeContainer;
import org.opendaylight.yangtools.yang.model.api.DataSchemaNode;
import org.opendaylight.yangtools.yang.model.api.FeatureDefinition;
-import org.opendaylight.yangtools.yang.model.api.GroupingDefinition;
import org.opendaylight.yangtools.yang.model.api.LeafListSchemaNode;
import org.opendaylight.yangtools.yang.model.api.LeafSchemaNode;
import org.opendaylight.yangtools.yang.model.api.ListSchemaNode;
import org.opendaylight.yangtools.yang.model.api.Module;
import org.opendaylight.yangtools.yang.model.api.RpcDefinition;
import org.opendaylight.yangtools.yang.model.api.SchemaContext;
+import org.opendaylight.yangtools.yang.model.api.SchemaNode;
import org.opendaylight.yangtools.yang.model.api.SchemaPath;
-import org.opendaylight.yangtools.yang.model.api.TypeDefinition;
-import org.opendaylight.yangtools.yang.model.api.type.IdentityrefTypeDefinition;
-import org.opendaylight.yangtools.yang.model.util.EmptyType;
-import org.opendaylight.yangtools.yang.parser.builder.impl.ContainerSchemaNodeBuilder;
-import org.opendaylight.yangtools.yang.parser.builder.impl.LeafSchemaNodeBuilder;
+import org.opendaylight.yangtools.yang.model.util.SchemaContextUtil;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
-import com.google.common.base.Objects;
-import com.google.common.base.Preconditions;
-import com.google.common.base.Predicate;
-import com.google.common.base.Splitter;
-import com.google.common.base.Strings;
-import com.google.common.collect.Iterables;
-import com.google.common.collect.Lists;
-
-@SuppressWarnings("all")
public class RestconfImpl implements RestconfService {
- private final static RestconfImpl INSTANCE = new RestconfImpl();
+
+ private enum UriParameters {
+ PRETTY_PRINT("prettyPrint"),
+ DEPTH("depth");
+
+ private String uriParameterName;
+
+ UriParameters(final String uriParameterName) {
+ this.uriParameterName = uriParameterName;
+ }
+
+ @Override
+ public String toString() {
+ return uriParameterName;
+ }
+ }
+
+ private static final RestconfImpl INSTANCE = new RestconfImpl();
+
+ private static final int NOTIFICATION_PORT = 8181;
private static final int CHAR_NOT_FOUND = -1;
- private final static String MOUNT_POINT_MODULE_NAME = "ietf-netconf";
+ private static final String MOUNT_POINT_MODULE_NAME = "ietf-netconf";
- private final static SimpleDateFormat REVISION_FORMAT = new SimpleDateFormat("yyyy-MM-dd");
+ private static final SimpleDateFormat REVISION_FORMAT = new SimpleDateFormat("yyyy-MM-dd");
- private final static String RESTCONF_MODULE_DRAFT02_REVISION = "2013-10-19";
+ private static final String SAL_REMOTE_NAMESPACE = "urn:opendaylight:params:xml:ns:yang:controller:md:sal:remote";
- private final static String RESTCONF_MODULE_DRAFT02_NAME = "ietf-restconf";
+ private static final String SAL_REMOTE_RPC_SUBSRCIBE = "create-data-change-event-subscription";
+
+ private BrokerFacade broker;
- private final static String RESTCONF_MODULE_DRAFT02_NAMESPACE = "urn:ietf:params:xml:ns:yang:ietf-restconf";
+ private ControllerContext controllerContext;
- private final static String RESTCONF_MODULE_DRAFT02_RESTCONF_GROUPING_SCHEMA_NODE = "restconf";
+ private static final Logger LOG = LoggerFactory.getLogger(RestconfImpl.class);
- private final static String RESTCONF_MODULE_DRAFT02_RESTCONF_CONTAINER_SCHEMA_NODE = "restconf";
+ private static final DataChangeScope DEFAULT_SCOPE = DataChangeScope.BASE;
- private final static String RESTCONF_MODULE_DRAFT02_MODULES_CONTAINER_SCHEMA_NODE = "modules";
+ private static final LogicalDatastoreType DEFAULT_DATASTORE = LogicalDatastoreType.CONFIGURATION;
- private final static String RESTCONF_MODULE_DRAFT02_MODULE_LIST_SCHEMA_NODE = "module";
+ private static final URI NAMESPACE_EVENT_SUBSCRIPTION_AUGMENT = URI.create("urn:sal:restconf:event:subscription");
- private final static String RESTCONF_MODULE_DRAFT02_STREAMS_CONTAINER_SCHEMA_NODE = "streams";
+ private static final String DATASTORE_PARAM_NAME = "datastore";
- private final static String RESTCONF_MODULE_DRAFT02_STREAM_LIST_SCHEMA_NODE = "stream";
+ private static final String SCOPE_PARAM_NAME = "scope";
- private final static String RESTCONF_MODULE_DRAFT02_OPERATIONS_CONTAINER_SCHEMA_NODE = "operations";
+ private static final String NETCONF_BASE = "urn:ietf:params:xml:ns:netconf:base:1.0";
- private final static String SAL_REMOTE_NAMESPACE = "urn:opendaylight:params:xml:ns:yang:controller:md:sal:remote";
+ private static final String NETCONF_BASE_PAYLOAD_NAME = "data";
- private final static String SAL_REMOTE_RPC_SUBSRCIBE = "create-data-change-event-subscription";
+ private static final QName NETCONF_BASE_QNAME;
- private BrokerFacade broker;
+ private static final QNameModule SAL_REMOTE_AUGMENT;
- private ControllerContext controllerContext;
+ private static final YangInstanceIdentifier.AugmentationIdentifier SAL_REMOTE_AUG_IDENTIFIER;
+
+ static {
+ try {
+ final Date eventSubscriptionAugRevision = new SimpleDateFormat("yyyy-MM-dd").parse("2014-07-08");
+ NETCONF_BASE_QNAME = QName.create(QNameModule.create(new URI(NETCONF_BASE), null), NETCONF_BASE_PAYLOAD_NAME );
+ SAL_REMOTE_AUGMENT = QNameModule.create(NAMESPACE_EVENT_SUBSCRIPTION_AUGMENT,
+ eventSubscriptionAugRevision);
+ SAL_REMOTE_AUG_IDENTIFIER = new YangInstanceIdentifier.AugmentationIdentifier(Sets.newHashSet(QName.create(SAL_REMOTE_AUGMENT, "scope"),
+ QName.create(SAL_REMOTE_AUGMENT, "datastore")));
+ } catch (final ParseException e) {
+ throw new RestconfDocumentedException(
+ "It wasn't possible to convert revision date of sal-remote-augment to date", ErrorType.APPLICATION,
+ ErrorTag.OPERATION_FAILED);
+ } catch (final URISyntaxException e) {
+ throw new RestconfDocumentedException(
+ "It wasn't possible to create instance of URI class with "+NETCONF_BASE+" URI", ErrorType.APPLICATION,
+ ErrorTag.OPERATION_FAILED);
+ }
+ }
public void setBroker(final BrokerFacade broker) {
this.broker = broker;
}
@Override
- public StructuredData getModules() {
- final Module restconfModule = this.getRestconfModule();
+ public NormalizedNodeContext getModules(final UriInfo uriInfo) {
+ final Set<Module> allModules = controllerContext.getAllModules();
+ final MapNode allModuleMap = makeModuleMapNode(allModules);
- final List<Node<?>> modulesAsData = new ArrayList<Node<?>>();
- final DataSchemaNode moduleSchemaNode =
- this.getSchemaNode(restconfModule, RESTCONF_MODULE_DRAFT02_MODULE_LIST_SCHEMA_NODE);
+ final SchemaContext schemaContext = controllerContext.getGlobalSchema();
- Set<Module> allModules = this.controllerContext.getAllModules();
- for (final Module module : allModules) {
- CompositeNode moduleCompositeNode = this.toModuleCompositeNode(module, moduleSchemaNode);
- modulesAsData.add(moduleCompositeNode);
- }
+ final Module restconfModule = getRestconfModule();
+ final DataSchemaNode modulesSchemaNode = controllerContext.getRestconfModuleRestConfSchemaNode(
+ restconfModule, Draft02.RestConfModule.MODULES_CONTAINER_SCHEMA_NODE);
+ Preconditions.checkState(modulesSchemaNode instanceof ContainerSchemaNode);
- final DataSchemaNode modulesSchemaNode =
- this.getSchemaNode(restconfModule, RESTCONF_MODULE_DRAFT02_MODULES_CONTAINER_SCHEMA_NODE);
- QName qName = modulesSchemaNode.getQName();
- final CompositeNode modulesNode = NodeFactory.createImmutableCompositeNode(qName, null, modulesAsData);
- return new StructuredData(modulesNode, modulesSchemaNode, null);
+ final DataContainerNodeAttrBuilder<NodeIdentifier, ContainerNode> moduleContainerBuilder =
+ Builders.containerBuilder((ContainerSchemaNode) modulesSchemaNode);
+ moduleContainerBuilder.withChild(allModuleMap);
+
+ return new NormalizedNodeContext(new InstanceIdentifierContext<>(null, modulesSchemaNode,
+ null, schemaContext), moduleContainerBuilder.build());
}
+ /**
+ * Valid only for mount point
+ */
@Override
- public StructuredData getAvailableStreams() {
- Set<String> availableStreams = Notificator.getStreamNames();
-
- final List<Node<?>> streamsAsData = new ArrayList<Node<?>>();
- Module restconfModule = this.getRestconfModule();
- final DataSchemaNode streamSchemaNode =
- this.getSchemaNode(restconfModule, RESTCONF_MODULE_DRAFT02_STREAM_LIST_SCHEMA_NODE);
- for (final String streamName : availableStreams) {
- streamsAsData.add(this.toStreamCompositeNode(streamName, streamSchemaNode));
- }
-
- final DataSchemaNode streamsSchemaNode =
- this.getSchemaNode(restconfModule, RESTCONF_MODULE_DRAFT02_STREAMS_CONTAINER_SCHEMA_NODE);
- QName qName = streamsSchemaNode.getQName();
- final CompositeNode streamsNode = NodeFactory.createImmutableCompositeNode(qName, null, streamsAsData);
- return new StructuredData(streamsNode, streamsSchemaNode, null);
+ public NormalizedNodeContext getModules(final String identifier, final UriInfo uriInfo) {
+ Preconditions.checkNotNull(identifier);
+ if ( ! identifier.contains(ControllerContext.MOUNT)) {
+ final String errMsg = "URI has bad format. If modules behind mount point should be showed,"
+ + " URI has to end with " + ControllerContext.MOUNT;
+ throw new RestconfDocumentedException(errMsg, ErrorType.PROTOCOL, ErrorTag.INVALID_VALUE);
+ }
+
+ final InstanceIdentifierContext<?> mountPointIdentifier = controllerContext.toMountPointIdentifier(identifier);
+ final DOMMountPoint mountPoint = mountPointIdentifier.getMountPoint();
+ final Set<Module> modules = controllerContext.getAllModules(mountPoint);
+ final MapNode mountPointModulesMap = makeModuleMapNode(modules);
+
+ final Module restconfModule = getRestconfModule();
+ final DataSchemaNode modulesSchemaNode = controllerContext.getRestconfModuleRestConfSchemaNode(
+ restconfModule, Draft02.RestConfModule.MODULES_CONTAINER_SCHEMA_NODE);
+ Preconditions.checkState(modulesSchemaNode instanceof ContainerSchemaNode);
+
+ final DataContainerNodeAttrBuilder<NodeIdentifier, ContainerNode> moduleContainerBuilder =
+ Builders.containerBuilder((ContainerSchemaNode) modulesSchemaNode);
+ moduleContainerBuilder.withChild(mountPointModulesMap);
+
+ return new NormalizedNodeContext(new InstanceIdentifierContext<>(null, modulesSchemaNode,
+ mountPoint, controllerContext.getGlobalSchema()), moduleContainerBuilder.build());
}
@Override
- public StructuredData getModules(final String identifier) {
- Set<Module> modules = null;
- MountInstance mountPoint = null;
+ public NormalizedNodeContext getModule(final String identifier, final UriInfo uriInfo) {
+ Preconditions.checkNotNull(identifier);
+ final QName moduleNameAndRevision = getModuleNameAndRevision(identifier);
+ Module module = null;
+ DOMMountPoint mountPoint = null;
+ final SchemaContext schemaContext;
if (identifier.contains(ControllerContext.MOUNT)) {
- InstanceIdWithSchemaNode mountPointIdentifier =
- this.controllerContext.toMountPointIdentifier(identifier);
+ final InstanceIdentifierContext<?> mountPointIdentifier = controllerContext.toMountPointIdentifier(identifier);
mountPoint = mountPointIdentifier.getMountPoint();
- modules = this.controllerContext.getAllModules(mountPoint);
+ module = controllerContext.findModuleByNameAndRevision(mountPoint, moduleNameAndRevision);
+ schemaContext = mountPoint.getSchemaContext();
+ } else {
+ module = controllerContext.findModuleByNameAndRevision(moduleNameAndRevision);
+ schemaContext = controllerContext.getGlobalSchema();
}
- else {
- throw new ResponseException(Status.BAD_REQUEST,
- "URI has bad format. If modules behind mount point should be showed, URI has to end with " +
- ControllerContext.MOUNT);
+
+ if (module == null) {
+ final String errMsg = "Module with name '" + moduleNameAndRevision.getLocalName()
+ + "' and revision '" + moduleNameAndRevision.getRevision() + "' was not found.";
+ throw new RestconfDocumentedException(errMsg, ErrorType.PROTOCOL, ErrorTag.UNKNOWN_ELEMENT);
}
- final List<Node<?>> modulesAsData = new ArrayList<Node<?>>();
- Module restconfModule = this.getRestconfModule();
- final DataSchemaNode moduleSchemaNode =
- this.getSchemaNode(restconfModule, RESTCONF_MODULE_DRAFT02_MODULE_LIST_SCHEMA_NODE);
+ final Module restconfModule = getRestconfModule();
+ final Set<Module> modules = Collections.singleton(module);
+ final MapNode moduleMap = makeModuleMapNode(modules);
- for (final Module module : modules) {
- modulesAsData.add(this.toModuleCompositeNode(module, moduleSchemaNode));
- }
+ final DataSchemaNode moduleSchemaNode = controllerContext.getRestconfModuleRestConfSchemaNode(
+ restconfModule, Draft02.RestConfModule.MODULE_LIST_SCHEMA_NODE);
+ Preconditions.checkState(moduleSchemaNode instanceof ListSchemaNode);
- final DataSchemaNode modulesSchemaNode =
- this.getSchemaNode(restconfModule, RESTCONF_MODULE_DRAFT02_MODULES_CONTAINER_SCHEMA_NODE);
- QName qName = modulesSchemaNode.getQName();
- final CompositeNode modulesNode = NodeFactory.createImmutableCompositeNode(qName, null, modulesAsData);
- return new StructuredData(modulesNode, modulesSchemaNode, mountPoint);
+ return new NormalizedNodeContext(new InstanceIdentifierContext<>(null, moduleSchemaNode, mountPoint,
+ schemaContext), moduleMap);
}
@Override
- public StructuredData getModule(final String identifier) {
- final QName moduleNameAndRevision = this.getModuleNameAndRevision(identifier);
- Module module = null;
- MountInstance mountPoint = null;
- if (identifier.contains(ControllerContext.MOUNT)) {
- InstanceIdWithSchemaNode mountPointIdentifier =
- this.controllerContext.toMountPointIdentifier(identifier);
- mountPoint = mountPointIdentifier.getMountPoint();
- module = this.controllerContext.findModuleByNameAndRevision(mountPoint, moduleNameAndRevision);
- }
- else {
- module = this.controllerContext.findModuleByNameAndRevision(moduleNameAndRevision);
- }
+ public NormalizedNodeContext getAvailableStreams(final UriInfo uriInfo) {
+ final SchemaContext schemaContext = controllerContext.getGlobalSchema();
+ final Set<String> availableStreams = Notificator.getStreamNames();
+ final Module restconfModule = getRestconfModule();
+ final DataSchemaNode streamSchemaNode = controllerContext.getRestconfModuleRestConfSchemaNode(restconfModule,
+ Draft02.RestConfModule.STREAM_LIST_SCHEMA_NODE);
+ Preconditions.checkState(streamSchemaNode instanceof ListSchemaNode);
- if (module == null) {
- throw new ResponseException(Status.BAD_REQUEST,
- "Module with name '" + moduleNameAndRevision.getLocalName() + "' and revision '" +
- moduleNameAndRevision.getRevision() + "' was not found.");
+ final CollectionNodeBuilder<MapEntryNode, MapNode> listStreamsBuilder = Builders
+ .mapBuilder((ListSchemaNode) streamSchemaNode);
+
+ for (final String streamName : availableStreams) {
+ listStreamsBuilder.withChild(toStreamEntryNode(streamName, streamSchemaNode));
}
- Module restconfModule = this.getRestconfModule();
- final DataSchemaNode moduleSchemaNode =
- this.getSchemaNode(restconfModule, RESTCONF_MODULE_DRAFT02_MODULE_LIST_SCHEMA_NODE);
- final CompositeNode moduleNode = this.toModuleCompositeNode(module, moduleSchemaNode);
- return new StructuredData(moduleNode, moduleSchemaNode, mountPoint);
+ final DataSchemaNode streamsContainerSchemaNode = controllerContext.getRestconfModuleRestConfSchemaNode(
+ restconfModule, Draft02.RestConfModule.STREAMS_CONTAINER_SCHEMA_NODE);
+ Preconditions.checkState(streamsContainerSchemaNode instanceof ContainerSchemaNode);
+
+ final DataContainerNodeAttrBuilder<NodeIdentifier, ContainerNode> streamsContainerBuilder =
+ Builders.containerBuilder((ContainerSchemaNode) streamsContainerSchemaNode);
+ streamsContainerBuilder.withChild(listStreamsBuilder.build());
+
+
+ return new NormalizedNodeContext(new InstanceIdentifierContext<>(null, streamsContainerSchemaNode, null,
+ schemaContext), streamsContainerBuilder.build());
}
@Override
- public StructuredData getOperations() {
- Set<Module> allModules = this.controllerContext.getAllModules();
- return this.operationsFromModulesToStructuredData(allModules, null);
+ public NormalizedNodeContext getOperations(final UriInfo uriInfo) {
+ final Set<Module> allModules = controllerContext.getAllModules();
+ return operationsFromModulesToNormalizedContext(allModules, null);
}
@Override
- public StructuredData getOperations(final String identifier) {
+ public NormalizedNodeContext getOperations(final String identifier, final UriInfo uriInfo) {
Set<Module> modules = null;
- MountInstance mountPoint = null;
+ DOMMountPoint mountPoint = null;
if (identifier.contains(ControllerContext.MOUNT)) {
- InstanceIdWithSchemaNode mountPointIdentifier =
- this.controllerContext.toMountPointIdentifier(identifier);
+ final InstanceIdentifierContext<?> mountPointIdentifier = controllerContext.toMountPointIdentifier(identifier);
mountPoint = mountPointIdentifier.getMountPoint();
- modules = this.controllerContext.getAllModules(mountPoint);
- }
- else {
- throw new ResponseException(Status.BAD_REQUEST,
- "URI has bad format. If operations behind mount point should be showed, URI has to end with " +
- ControllerContext.MOUNT);
+ modules = controllerContext.getAllModules(mountPoint);
+
+ } else {
+ final String errMsg = "URI has bad format. If operations behind mount point should be showed, URI has to end with ";
+ throw new RestconfDocumentedException(errMsg + ControllerContext.MOUNT, ErrorType.PROTOCOL, ErrorTag.INVALID_VALUE);
}
- return this.operationsFromModulesToStructuredData(modules, mountPoint);
+ return operationsFromModulesToNormalizedContext(modules, mountPoint);
}
- private StructuredData operationsFromModulesToStructuredData(final Set<Module> modules,
- final MountInstance mountPoint) {
- final List<Node<?>> operationsAsData = new ArrayList<Node<?>>();
- Module restconfModule = this.getRestconfModule();
- final DataSchemaNode operationsSchemaNode =
- this.getSchemaNode(restconfModule, RESTCONF_MODULE_DRAFT02_OPERATIONS_CONTAINER_SCHEMA_NODE);
- QName qName = operationsSchemaNode.getQName();
- SchemaPath path = operationsSchemaNode.getPath();
- ContainerSchemaNodeBuilder containerSchemaNodeBuilder =
- new ContainerSchemaNodeBuilder(RESTCONF_MODULE_DRAFT02_NAME, 0, qName, path);
- final ContainerSchemaNodeBuilder fakeOperationsSchemaNode = containerSchemaNodeBuilder;
- for (final Module module : modules) {
- Set<RpcDefinition> rpcs = module.getRpcs();
- for (final RpcDefinition rpc : rpcs) {
- QName rpcQName = rpc.getQName();
- SimpleNode<Object> immutableSimpleNode =
- NodeFactory.<Object>createImmutableSimpleNode(rpcQName, null, null);
- operationsAsData.add(immutableSimpleNode);
-
- String name = module.getName();
- LeafSchemaNodeBuilder leafSchemaNodeBuilder = new LeafSchemaNodeBuilder(name, 0, rpcQName, null);
- final LeafSchemaNodeBuilder fakeRpcSchemaNode = leafSchemaNodeBuilder;
- fakeRpcSchemaNode.setAugmenting(true);
-
- EmptyType instance = EmptyType.getInstance();
- fakeRpcSchemaNode.setType(instance);
- fakeOperationsSchemaNode.addChildNode(fakeRpcSchemaNode.build());
- }
- }
+ private NormalizedNodeContext operationsFromModulesToNormalizedContext(final Set<Module> modules,
+ final DOMMountPoint mountPoint) {
- final CompositeNode operationsNode =
- NodeFactory.createImmutableCompositeNode(qName, null, operationsAsData);
- ContainerSchemaNode schemaNode = fakeOperationsSchemaNode.build();
- return new StructuredData(operationsNode, schemaNode, mountPoint);
+ // FIXME find best way to change restconf-netconf yang schema for provide this functionality
+ final String errMsg = "We are not able support view operations functionality yet.";
+ throw new RestconfDocumentedException(errMsg, ErrorType.APPLICATION, ErrorTag.OPERATION_NOT_SUPPORTED);
}
private Module getRestconfModule() {
- QName qName = QName.create(RESTCONF_MODULE_DRAFT02_NAMESPACE, RESTCONF_MODULE_DRAFT02_REVISION,
- RESTCONF_MODULE_DRAFT02_NAME);
- final Module restconfModule = this.controllerContext.findModuleByNameAndRevision(qName);
+ final Module restconfModule = controllerContext.getRestconfModule();
if (restconfModule == null) {
- throw new ResponseException(Status.INTERNAL_SERVER_ERROR, "Restconf module was not found.");
+ throw new RestconfDocumentedException("ietf-restconf module was not found.", ErrorType.APPLICATION,
+ ErrorTag.OPERATION_NOT_SUPPORTED);
}
return restconfModule;
String moduleNameAndRevision = "";
if (mountIndex >= 0) {
moduleNameAndRevision = identifier.substring(mountIndex + ControllerContext.MOUNT.length());
- }
- else {
+ } else {
moduleNameAndRevision = identifier;
}
- Splitter splitter = Splitter.on("/").omitEmptyStrings();
- Iterable<String> split = splitter.split(moduleNameAndRevision);
- final List<String> pathArgs = Lists.<String>newArrayList(split);
+ final Splitter splitter = Splitter.on("/").omitEmptyStrings();
+ final Iterable<String> split = splitter.split(moduleNameAndRevision);
+ final List<String> pathArgs = Lists.<String> newArrayList(split);
if (pathArgs.size() < 2) {
- throw new ResponseException(Status.BAD_REQUEST,
- "URI has bad format. End of URI should be in format \'moduleName/yyyy-MM-dd\'");
+ throw new RestconfDocumentedException(
+ "URI has bad format. End of URI should be in format \'moduleName/yyyy-MM-dd\'", ErrorType.PROTOCOL,
+ ErrorTag.INVALID_VALUE);
}
try {
- final String moduleName = pathArgs.get( 0 );
- String revision = pathArgs.get(1);
+ final String moduleName = pathArgs.get(0);
+ final String revision = pathArgs.get(1);
final Date moduleRevision = REVISION_FORMAT.parse(revision);
return QName.create(null, moduleRevision, moduleName);
- }
- catch (ParseException e) {
- throw new ResponseException(Status.BAD_REQUEST, "URI has bad format. It should be \'moduleName/yyyy-MM-dd\'");
+ } catch (final ParseException e) {
+ throw new RestconfDocumentedException("URI has bad format. It should be \'moduleName/yyyy-MM-dd\'",
+ ErrorType.PROTOCOL, ErrorTag.INVALID_VALUE);
}
}
- private CompositeNode toStreamCompositeNode(final String streamName, final DataSchemaNode streamSchemaNode) {
- final List<Node<?>> streamNodeValues = new ArrayList<Node<?>>();
- List<DataSchemaNode> instanceDataChildrenByName =
- this.controllerContext.findInstanceDataChildrenByName(((DataNodeContainer) streamSchemaNode),
- "name");
- final DataSchemaNode nameSchemaNode = Iterables.getFirst(instanceDataChildrenByName, null);
- streamNodeValues.add(NodeFactory.<String>createImmutableSimpleNode(nameSchemaNode.getQName(), null,
- streamName));
-
- instanceDataChildrenByName = this.controllerContext.findInstanceDataChildrenByName(
- ((DataNodeContainer) streamSchemaNode), "description");
- final DataSchemaNode descriptionSchemaNode = Iterables.getFirst(instanceDataChildrenByName, null);
- streamNodeValues.add(NodeFactory.<String>createImmutableSimpleNode(descriptionSchemaNode.getQName(), null,
- "DESCRIPTION_PLACEHOLDER"));
-
- instanceDataChildrenByName = this.controllerContext.findInstanceDataChildrenByName(
- ((DataNodeContainer) streamSchemaNode), "replay-support");
- final DataSchemaNode replaySupportSchemaNode = Iterables.getFirst(instanceDataChildrenByName, null);
- streamNodeValues.add(NodeFactory.<Boolean>createImmutableSimpleNode(replaySupportSchemaNode.getQName(), null,
- Boolean.valueOf(true)));
-
- instanceDataChildrenByName = this.controllerContext.findInstanceDataChildrenByName(
- ((DataNodeContainer) streamSchemaNode), "replay-log-creation-time");
- final DataSchemaNode replayLogCreationTimeSchemaNode = Iterables.getFirst(instanceDataChildrenByName, null);
- streamNodeValues.add(NodeFactory.<String>createImmutableSimpleNode(replayLogCreationTimeSchemaNode.getQName(),
- null, ""));
-
- instanceDataChildrenByName = this.controllerContext.findInstanceDataChildrenByName(
- ((DataNodeContainer) streamSchemaNode), "events");
- final DataSchemaNode eventsSchemaNode = Iterables.getFirst(instanceDataChildrenByName, null);
- streamNodeValues.add(NodeFactory.<String>createImmutableSimpleNode(eventsSchemaNode.getQName(),
- null, ""));
-
- return NodeFactory.createImmutableCompositeNode(streamSchemaNode.getQName(), null, streamNodeValues);
+ @Override
+ public Object getRoot() {
+ return null;
}
- private CompositeNode toModuleCompositeNode(final Module module, final DataSchemaNode moduleSchemaNode) {
- final List<Node<?>> moduleNodeValues = new ArrayList<Node<?>>();
- List<DataSchemaNode> instanceDataChildrenByName =
- this.controllerContext.findInstanceDataChildrenByName(((DataNodeContainer) moduleSchemaNode), "name");
- final DataSchemaNode nameSchemaNode = Iterables.getFirst(instanceDataChildrenByName, null);
- moduleNodeValues.add(NodeFactory.<String>createImmutableSimpleNode(nameSchemaNode.getQName(),
- null, module.getName()));
+ @Override
+ public NormalizedNodeContext invokeRpc(final String identifier, final NormalizedNodeContext payload, final UriInfo uriInfo) {
+ final SchemaPath type = payload.getInstanceIdentifierContext().getSchemaNode().getPath();
+ final URI namespace = payload.getInstanceIdentifierContext().getSchemaNode().getQName().getNamespace();
+ final CheckedFuture<DOMRpcResult, DOMRpcException> response;
+ final DOMMountPoint mountPoint = payload.getInstanceIdentifierContext().getMountPoint();
+ final SchemaContext schemaContext;
+ if (identifier.contains(MOUNT_POINT_MODULE_NAME) && mountPoint != null) {
+ final Optional<DOMRpcService> mountRpcServices = mountPoint.getService(DOMRpcService.class);
+ if ( ! mountRpcServices.isPresent()) {
+ throw new RestconfDocumentedException("Rpc service is missing.");
+ }
+ schemaContext = mountPoint.getSchemaContext();
+ response = mountRpcServices.get().invokeRpc(type, payload.getData());
+ } else {
+ if (namespace.toString().equals(SAL_REMOTE_NAMESPACE)) {
+ response = invokeSalRemoteRpcSubscribeRPC(payload);
+ } else {
+ response = broker.invokeRpc(type, payload.getData());
+ }
+ schemaContext = controllerContext.getGlobalSchema();
+ }
- instanceDataChildrenByName = this.controllerContext.findInstanceDataChildrenByName(
- ((DataNodeContainer) moduleSchemaNode), "revision");
- final DataSchemaNode revisionSchemaNode = Iterables.getFirst(instanceDataChildrenByName, null);
- Date _revision = module.getRevision();
- moduleNodeValues.add(NodeFactory.<String>createImmutableSimpleNode(revisionSchemaNode.getQName(), null,
- REVISION_FORMAT.format(_revision)));
+ final DOMRpcResult result = checkRpcResponse(response);
- instanceDataChildrenByName = this.controllerContext.findInstanceDataChildrenByName(
- ((DataNodeContainer) moduleSchemaNode), "namespace");
- final DataSchemaNode namespaceSchemaNode = Iterables.getFirst(instanceDataChildrenByName, null);
- moduleNodeValues.add(NodeFactory.<String>createImmutableSimpleNode(namespaceSchemaNode.getQName(), null,
- module.getNamespace().toString()));
-
- instanceDataChildrenByName = this.controllerContext.findInstanceDataChildrenByName(
- ((DataNodeContainer) moduleSchemaNode), "feature");
- final DataSchemaNode featureSchemaNode = Iterables.getFirst(instanceDataChildrenByName, null);
- for (final FeatureDefinition feature : module.getFeatures()) {
- moduleNodeValues.add(NodeFactory.<String>createImmutableSimpleNode(featureSchemaNode.getQName(), null,
- feature.getQName().getLocalName()));
+ RpcDefinition resultNodeSchema = null;
+ final NormalizedNode<?, ?> resultData = result.getResult();
+ if (result != null && result.getResult() != null) {
+ resultNodeSchema = (RpcDefinition) payload.getInstanceIdentifierContext().getSchemaNode();
}
- return NodeFactory.createImmutableCompositeNode(moduleSchemaNode.getQName(), null, moduleNodeValues);
+ return new NormalizedNodeContext(new InstanceIdentifierContext<RpcDefinition>(null,
+ resultNodeSchema, mountPoint, schemaContext), resultData);
}
- private DataSchemaNode getSchemaNode(final Module restconfModule, final String schemaNodeName) {
- Set<GroupingDefinition> groupings = restconfModule.getGroupings();
+ private DOMRpcResult checkRpcResponse(final CheckedFuture<DOMRpcResult, DOMRpcException> response) {
+ if (response == null) {
+ return null;
+ }
+ try {
+ final DOMRpcResult retValue = response.get();
+ if (retValue.getErrors() == null || retValue.getErrors().isEmpty()) {
+ return retValue;
+ }
+ throw new RestconfDocumentedException("RpcError message", null, retValue.getErrors());
+ }
+ catch (final InterruptedException e) {
+ throw new RestconfDocumentedException(
+ "The operation was interrupted while executing and did not complete.", ErrorType.RPC,
+ ErrorTag.PARTIAL_OPERATION);
+ }
+ catch (final ExecutionException e) {
+ Throwable cause = e.getCause();
+ if (cause instanceof CancellationException) {
+ throw new RestconfDocumentedException("The operation was cancelled while executing.", ErrorType.RPC,
+ ErrorTag.PARTIAL_OPERATION);
+ } else if (cause != null) {
+ while (cause.getCause() != null) {
+ cause = cause.getCause();
+ }
+
+ if (cause instanceof IllegalArgumentException) {
+ throw new RestconfDocumentedException(cause.getMessage(), ErrorType.PROTOCOL,
+ ErrorTag.INVALID_VALUE);
+ }
- final Predicate<GroupingDefinition> filter = new Predicate<GroupingDefinition>() {
- @Override
- public boolean apply(final GroupingDefinition g) {
- return Objects.equal(g.getQName().getLocalName(),
- RESTCONF_MODULE_DRAFT02_RESTCONF_GROUPING_SCHEMA_NODE);
+ throw new RestconfDocumentedException("The operation encountered an unexpected error while executing.",
+ cause);
+ } else {
+ throw new RestconfDocumentedException("The operation encountered an unexpected error while executing.",
+ e);
}
- };
-
- Iterable<GroupingDefinition> filteredGroups = Iterables.filter(groupings, filter);
-
- final GroupingDefinition restconfGrouping = Iterables.getFirst(filteredGroups, null);
-
- List<DataSchemaNode> instanceDataChildrenByName =
- this.controllerContext.findInstanceDataChildrenByName(restconfGrouping,
- RESTCONF_MODULE_DRAFT02_RESTCONF_CONTAINER_SCHEMA_NODE);
- final DataSchemaNode restconfContainer = Iterables.getFirst(instanceDataChildrenByName, null);
-
- if (Objects.equal(schemaNodeName, RESTCONF_MODULE_DRAFT02_OPERATIONS_CONTAINER_SCHEMA_NODE)) {
- List<DataSchemaNode> instances =
- this.controllerContext.findInstanceDataChildrenByName(((DataNodeContainer) restconfContainer),
- RESTCONF_MODULE_DRAFT02_OPERATIONS_CONTAINER_SCHEMA_NODE);
- return Iterables.getFirst(instances, null);
- }
- else if(Objects.equal(schemaNodeName, RESTCONF_MODULE_DRAFT02_STREAMS_CONTAINER_SCHEMA_NODE)) {
- List<DataSchemaNode> instances =
- this.controllerContext.findInstanceDataChildrenByName(((DataNodeContainer) restconfContainer),
- RESTCONF_MODULE_DRAFT02_STREAMS_CONTAINER_SCHEMA_NODE);
- return Iterables.getFirst(instances, null);
- }
- else if(Objects.equal(schemaNodeName, RESTCONF_MODULE_DRAFT02_STREAM_LIST_SCHEMA_NODE)) {
- List<DataSchemaNode> instances =
- this.controllerContext.findInstanceDataChildrenByName(((DataNodeContainer) restconfContainer),
- RESTCONF_MODULE_DRAFT02_STREAMS_CONTAINER_SCHEMA_NODE);
- final DataSchemaNode modules = Iterables.getFirst(instances, null);
- instances = this.controllerContext.findInstanceDataChildrenByName(((DataNodeContainer) modules),
- RESTCONF_MODULE_DRAFT02_STREAM_LIST_SCHEMA_NODE);
- return Iterables.getFirst(instances, null);
- }
- else if(Objects.equal(schemaNodeName, RESTCONF_MODULE_DRAFT02_MODULES_CONTAINER_SCHEMA_NODE)) {
- List<DataSchemaNode> instances =
- this.controllerContext.findInstanceDataChildrenByName(((DataNodeContainer) restconfContainer),
- RESTCONF_MODULE_DRAFT02_MODULES_CONTAINER_SCHEMA_NODE);
- return Iterables.getFirst(instances, null);
- }
- else if(Objects.equal(schemaNodeName, RESTCONF_MODULE_DRAFT02_MODULE_LIST_SCHEMA_NODE)) {
- List<DataSchemaNode> instances =
- this.controllerContext.findInstanceDataChildrenByName(((DataNodeContainer) restconfContainer),
- RESTCONF_MODULE_DRAFT02_MODULES_CONTAINER_SCHEMA_NODE);
- final DataSchemaNode modules = Iterables.getFirst(instances, null);
- instances = this.controllerContext.findInstanceDataChildrenByName(((DataNodeContainer) modules),
- RESTCONF_MODULE_DRAFT02_MODULE_LIST_SCHEMA_NODE);
- return Iterables.getFirst(instances, null);
}
-
- return null;
}
- @Override
- public Object getRoot() {
- return null;
+ private void validateInput(final SchemaNode inputSchema, final NormalizedNodeContext payload) {
+ if (inputSchema != null && payload.getData() == null) {
+ // expected a non null payload
+ throw new RestconfDocumentedException("Input is required.", ErrorType.PROTOCOL, ErrorTag.MALFORMED_MESSAGE);
+ } else if (inputSchema == null && payload.getData() != null) {
+ // did not expect any input
+ throw new RestconfDocumentedException("No input expected.", ErrorType.PROTOCOL, ErrorTag.MALFORMED_MESSAGE);
+ }
+ // else
+ // {
+ // TODO: Validate "mandatory" and "config" values here??? Or should those be
+ // those be
+ // validate in a more central location inside MD-SAL core.
+ // }
}
- @Override
- public StructuredData invokeRpc(final String identifier, final CompositeNode payload) {
- final RpcExecutor rpc = this.resolveIdentifierInInvokeRpc(identifier);
- QName rpcName = rpc.getRpcDefinition().getQName();
- URI rpcNamespace = rpcName.getNamespace();
- if (Objects.equal(rpcNamespace.toString(), SAL_REMOTE_NAMESPACE) &&
- Objects.equal(rpcName.getLocalName(), SAL_REMOTE_RPC_SUBSRCIBE)) {
+ private CheckedFuture<DOMRpcResult, DOMRpcException> invokeSalRemoteRpcSubscribeRPC(final NormalizedNodeContext payload) {
+ final ContainerNode value = (ContainerNode) payload.getData();
+ final QName rpcQName = payload.getInstanceIdentifierContext().getSchemaNode().getQName();
+ final Optional<DataContainerChild<? extends PathArgument, ?>> path = value.getChild(new NodeIdentifier(
+ QName.create(payload.getInstanceIdentifierContext().getSchemaNode().getQName(), "path")));
+ final Object pathValue = path.isPresent() ? path.get().getValue() : null;
- return invokeSalRemoteRpcSubscribeRPC(payload, rpc.getRpcDefinition());
+ if (!(pathValue instanceof YangInstanceIdentifier)) {
+ throw new RestconfDocumentedException("Instance identifier was not normalized correctly.",
+ ErrorType.APPLICATION, ErrorTag.OPERATION_FAILED);
}
- return callRpc(rpc, payload);
- }
+ final YangInstanceIdentifier pathIdentifier = ((YangInstanceIdentifier) pathValue);
+ String streamName = null;
+ if (!Iterables.isEmpty(pathIdentifier.getPathArguments())) {
+ final String fullRestconfIdentifier = controllerContext.toFullRestconfIdentifier(pathIdentifier, null);
- private StructuredData invokeSalRemoteRpcSubscribeRPC(final CompositeNode payload,
- final RpcDefinition rpc) {
- final CompositeNode value = this.normalizeNode(payload, rpc.getInput(), null);
- final SimpleNode<? extends Object> pathNode = value == null ? null :
- value.getFirstSimpleByName( QName.create(rpc.getQName(), "path") );
- final Object pathValue = pathNode == null ? null : pathNode.getValue();
+ LogicalDatastoreType datastore = parseEnumTypeParameter(value, LogicalDatastoreType.class,
+ DATASTORE_PARAM_NAME);
+ datastore = datastore == null ? DEFAULT_DATASTORE : datastore;
- if (!(pathValue instanceof InstanceIdentifier)) {
- throw new ResponseException(Status.INTERNAL_SERVER_ERROR,
- "Instance identifier was not normalized correctly.");
- }
+ DataChangeScope scope = parseEnumTypeParameter(value, DataChangeScope.class, SCOPE_PARAM_NAME);
+ scope = scope == null ? DEFAULT_SCOPE : scope;
- final InstanceIdentifier pathIdentifier = ((InstanceIdentifier) pathValue);
- String streamName = null;
- if (!Iterables.isEmpty(pathIdentifier.getPath())) {
- String fullRestconfIdentifier = this.controllerContext.toFullRestconfIdentifier(pathIdentifier);
- streamName = Notificator.createStreamNameFromUri(fullRestconfIdentifier);
+ streamName = Notificator.createStreamNameFromUri(fullRestconfIdentifier + "/datastore=" + datastore
+ + "/scope=" + scope);
}
if (Strings.isNullOrEmpty(streamName)) {
- throw new ResponseException(Status.BAD_REQUEST,
- "Path is empty or contains data node which is not Container or List build-in type.");
+ throw new RestconfDocumentedException(
+ "Path is empty or contains value node which is not Container or List build-in type.",
+ ErrorType.PROTOCOL, ErrorTag.INVALID_VALUE);
}
- final SimpleNode<String> streamNameNode = NodeFactory.<String>createImmutableSimpleNode(
- QName.create(rpc.getOutput().getQName(), "stream-name"), null, streamName);
- final List<Node<?>> output = new ArrayList<Node<?>>();
- output.add(streamNameNode);
+ final QName outputQname = QName.create(rpcQName, "output");
+ final QName streamNameQname = QName.create(rpcQName, "stream-name");
- final MutableCompositeNode responseData = NodeFactory.createMutableCompositeNode(
- rpc.getOutput().getQName(), null, output, null, null);
+ final ContainerNode output = ImmutableContainerNodeBuilder.create().withNodeIdentifier(new NodeIdentifier(outputQname))
+ .withChild(ImmutableNodes.leafNode(streamNameQname, streamName)).build();
- if (!Notificator.existListenerFor(pathIdentifier)) {
- Notificator.createListener(pathIdentifier, streamName);
+ if (!Notificator.existListenerFor(streamName)) {
+ final YangInstanceIdentifier normalizedPathIdentifier = controllerContext.toNormalized(pathIdentifier);
+ Notificator.createListener(normalizedPathIdentifier, streamName);
}
- return new StructuredData(responseData, rpc.getOutput(), null);
+ final DOMRpcResult defaultDOMRpcResult = new DefaultDOMRpcResult(output);
+
+ return Futures.immediateCheckedFuture(defaultDOMRpcResult);
}
@Override
- public StructuredData invokeRpc(final String identifier, final String noPayload) {
+ public NormalizedNodeContext invokeRpc(final String identifier, final String noPayload, final UriInfo uriInfo) {
if (StringUtils.isNotBlank(noPayload)) {
- throw new ResponseException(
- Status.UNSUPPORTED_MEDIA_TYPE, "Content-Type contains unsupported Media Type.");
+ throw new RestconfDocumentedException("Content must be empty.", ErrorType.PROTOCOL, ErrorTag.INVALID_VALUE);
}
- final RpcExecutor rpc = resolveIdentifierInInvokeRpc(identifier);
- return callRpc(rpc, null);
- }
- private RpcExecutor resolveIdentifierInInvokeRpc(final String identifier) {
String identifierEncoded = null;
- MountInstance mountPoint = null;
+ DOMMountPoint mountPoint = null;
+ final SchemaContext schemaContext;
if (identifier.contains(ControllerContext.MOUNT)) {
// mounted RPC call - look up mount instance.
- InstanceIdWithSchemaNode mountPointId = controllerContext
- .toMountPointIdentifier(identifier);
+ final InstanceIdentifierContext<?> mountPointId = controllerContext.toMountPointIdentifier(identifier);
mountPoint = mountPointId.getMountPoint();
-
- int startOfRemoteRpcName = identifier.lastIndexOf(ControllerContext.MOUNT)
+ schemaContext = mountPoint.getSchemaContext();
+ final int startOfRemoteRpcName = identifier.lastIndexOf(ControllerContext.MOUNT)
+ ControllerContext.MOUNT.length() + 1;
- String remoteRpcName = identifier.substring(startOfRemoteRpcName);
+ final String remoteRpcName = identifier.substring(startOfRemoteRpcName);
identifierEncoded = remoteRpcName;
} else if (identifier.indexOf("/") != CHAR_NOT_FOUND) {
- final String slashErrorMsg = String
- .format("Identifier %n%s%ncan\'t contain slash "
- + "character (/).%nIf slash is part of identifier name then use %%2F placeholder.",
- identifier);
- throw new ResponseException(Status.NOT_FOUND, slashErrorMsg);
+ final String slashErrorMsg = String.format("Identifier %n%s%ncan\'t contain slash "
+ + "character (/).%nIf slash is part of identifier name then use %%2F placeholder.", identifier);
+ throw new RestconfDocumentedException(slashErrorMsg, ErrorType.PROTOCOL, ErrorTag.INVALID_VALUE);
} else {
identifierEncoded = identifier;
+ schemaContext = controllerContext.getGlobalSchema();
}
final String identifierDecoded = controllerContext.urlPathArgDecode(identifierEncoded);
- RpcDefinition rpc = controllerContext.getRpcDefinition(identifierDecoded);
-
- if (rpc == null) {
- throw new ResponseException(Status.NOT_FOUND, "RPC does not exist.");
- }
+ RpcDefinition rpc = null;
if (mountPoint == null) {
- return new BrokerRpcExecutor(rpc, broker);
+ rpc = controllerContext.getRpcDefinition(identifierDecoded);
} else {
- return new MountPointRpcExecutor(rpc, mountPoint);
+ rpc = findRpc(mountPoint.getSchemaContext(), identifierDecoded);
}
- }
-
- private StructuredData callRpc(final RpcExecutor rpcExecutor, final CompositeNode payload) {
- if (rpcExecutor == null) {
- throw new ResponseException(Status.NOT_FOUND, "RPC does not exist.");
+ if (rpc == null) {
+ throw new RestconfDocumentedException("RPC does not exist.", ErrorType.RPC, ErrorTag.UNKNOWN_ELEMENT);
}
- CompositeNode rpcRequest = null;
- RpcDefinition rpc = rpcExecutor.getRpcDefinition();
- QName rpcName = rpc.getQName();
+ if (rpc.getInput() != null) {
+ // FIXME : find a correct Error from specification
+ throw new IllegalStateException("RPC " + rpc + " does'n need input value!");
+ }
- if (payload == null) {
- rpcRequest = NodeFactory.createMutableCompositeNode(rpcName, null, null, null, null);
+ final CheckedFuture<DOMRpcResult, DOMRpcException> response;
+ if (mountPoint != null) {
+ final Optional<DOMRpcService> mountRpcServices = mountPoint.getService(DOMRpcService.class);
+ if ( ! mountRpcServices.isPresent()) {
+ throw new RestconfDocumentedException("Rpc service is missing.");
+ }
+ response = mountRpcServices.get().invokeRpc(rpc.getPath(), null);
} else {
- final CompositeNode value = this.normalizeNode(payload, rpc.getInput(), null);
- List<Node<?>> input = Collections.<Node<?>> singletonList(value);
- rpcRequest = NodeFactory.createMutableCompositeNode(rpcName, null, input, null, null);
+ response = broker.invokeRpc(rpc.getPath(), null);
}
- RpcResult<CompositeNode> rpcResult = rpcExecutor.invokeRpc(rpcRequest);
-
- checkRpcSuccessAndThrowException(rpcResult);
-
- if (rpcResult.getResult() == null) {
- return null;
- }
+ final DOMRpcResult result = checkRpcResponse(response);
- if( rpc.getOutput() == null )
- {
- return null; //no output, nothing to send back.
+ DataSchemaNode resultNodeSchema = null;
+ NormalizedNode<?, ?> resultData = null;
+ if (result != null && result.getResult() != null) {
+ resultData = result.getResult();
+ final ContainerSchemaNode rpcDataSchemaNode =
+ SchemaContextUtil.getRpcDataSchema(schemaContext, rpc.getOutput().getPath());
+ resultNodeSchema = rpcDataSchemaNode.getDataChildByName(result.getResult().getNodeType());
}
- return new StructuredData(rpcResult.getResult(), rpc.getOutput(), null);
+ return new NormalizedNodeContext(new InstanceIdentifierContext<>(null, resultNodeSchema, mountPoint,
+ schemaContext), resultData);
}
- private void checkRpcSuccessAndThrowException(RpcResult<CompositeNode> rpcResult) {
- if (rpcResult.isSuccessful() == false) {
- //TODO: Get smart about what error code we are return (Future Bug coming)
- throw new ResponseException(Status.INTERNAL_SERVER_ERROR,
- "The operation was not successful and there were no RPC errors returned");
+ private RpcDefinition findRpc(final SchemaContext schemaContext, final String identifierDecoded) {
+ final String[] splittedIdentifier = identifierDecoded.split(":");
+ if (splittedIdentifier.length != 2) {
+ throw new RestconfDocumentedException(identifierDecoded
+ + " couldn't be splitted to 2 parts (module:rpc name)", ErrorType.APPLICATION,
+ ErrorTag.INVALID_VALUE);
+ }
+ for (final Module module : schemaContext.getModules()) {
+ if (module.getName().equals(splittedIdentifier[0])) {
+ for (final RpcDefinition rpcDefinition : module.getRpcs()) {
+ if (rpcDefinition.getQName().getLocalName().equals(splittedIdentifier[1])) {
+ return rpcDefinition;
+ }
+ }
+ }
}
+ return null;
}
@Override
- public StructuredData readConfigurationData(final String identifier) {
- final InstanceIdWithSchemaNode iiWithData = this.controllerContext.toInstanceIdentifier(identifier);
- CompositeNode data = null;
- MountInstance mountPoint = iiWithData.getMountPoint();
+ public NormalizedNodeContext readConfigurationData(final String identifier, final UriInfo uriInfo) {
+ final InstanceIdentifierContext<?> iiWithData = controllerContext.toInstanceIdentifier(identifier);
+ final DOMMountPoint mountPoint = iiWithData.getMountPoint();
+ NormalizedNode<?, ?> data = null;
+ final YangInstanceIdentifier normalizedII = iiWithData.getInstanceIdentifier();
if (mountPoint != null) {
- data = broker.readConfigurationDataBehindMountPoint(mountPoint, iiWithData.getInstanceIdentifier());
+ data = broker.readConfigurationData(mountPoint, normalizedII);
+ } else {
+ data = broker.readConfigurationData(normalizedII);
}
- else {
- data = broker.readConfigurationData(iiWithData.getInstanceIdentifier());
+ if(data == null) {
+ throw new RestconfDocumentedException(
+ "Request could not be completed because the relevant data model content does not exist.",
+ ErrorType.APPLICATION, ErrorTag.DATA_MISSING);
+ }
+ return new NormalizedNodeContext(iiWithData, data);
+ }
+
+ // FIXME: Move this to proper place
+ @SuppressWarnings("unused")
+ private Integer parseDepthParameter(final UriInfo info) {
+ final String param = info.getQueryParameters(false).getFirst(UriParameters.DEPTH.toString());
+ if (Strings.isNullOrEmpty(param) || "unbounded".equals(param)) {
+ return null;
}
- return new StructuredData(data, iiWithData.getSchemaNode(), iiWithData.getMountPoint());
+ try {
+ final Integer depth = Integer.valueOf(param);
+ if (depth < 1) {
+ throw new RestconfDocumentedException(new RestconfError(ErrorType.PROTOCOL, ErrorTag.INVALID_VALUE,
+ "Invalid depth parameter: " + depth, null,
+ "The depth parameter must be an integer > 1 or \"unbounded\""));
+ }
+
+ return depth;
+ } catch (final NumberFormatException e) {
+ throw new RestconfDocumentedException(new RestconfError(ErrorType.PROTOCOL, ErrorTag.INVALID_VALUE,
+ "Invalid depth parameter: " + e.getMessage(), null,
+ "The depth parameter must be an integer > 1 or \"unbounded\""));
+ }
}
@Override
- public StructuredData readOperationalData(final String identifier) {
- final InstanceIdWithSchemaNode iiWithData = this.controllerContext.toInstanceIdentifier(identifier);
- CompositeNode data = null;
- MountInstance mountPoint = iiWithData.getMountPoint();
+ public NormalizedNodeContext readOperationalData(final String identifier, final UriInfo info) {
+ final InstanceIdentifierContext<?> iiWithData = controllerContext.toInstanceIdentifier(identifier);
+ final DOMMountPoint mountPoint = iiWithData.getMountPoint();
+ NormalizedNode<?, ?> data = null;
+ final YangInstanceIdentifier normalizedII = iiWithData.getInstanceIdentifier();
if (mountPoint != null) {
- data = broker.readOperationalDataBehindMountPoint(mountPoint, iiWithData.getInstanceIdentifier());
+ data = broker.readOperationalData(mountPoint, normalizedII);
+ } else {
+ data = broker.readOperationalData(normalizedII);
}
- else {
- data = broker.readOperationalData(iiWithData.getInstanceIdentifier());
+ if(data == null) {
+ throw new RestconfDocumentedException(
+ "Request could not be completed because the relevant data model content does not exist.",
+ ErrorType.APPLICATION, ErrorTag.DATA_MISSING);
}
-
- return new StructuredData(data, iiWithData.getSchemaNode(), mountPoint);
+ return new NormalizedNodeContext(iiWithData, data);
}
@Override
- public Response updateConfigurationData(final String identifier, final CompositeNode payload) {
- final InstanceIdWithSchemaNode iiWithData = this.controllerContext.toInstanceIdentifier(identifier);
- MountInstance mountPoint = iiWithData.getMountPoint();
- final CompositeNode value = this.normalizeNode(payload, iiWithData.getSchemaNode(), mountPoint);
- RpcResult<TransactionStatus> status = null;
+ public Response updateConfigurationData(final String identifier, final NormalizedNodeContext payload) {
+ Preconditions.checkNotNull(identifier);
+ final InstanceIdentifierContext<?> iiWithData = payload.getInstanceIdentifierContext();
+
+ validateInput(iiWithData.getSchemaNode(), payload);
+ validateTopLevelNodeName(payload, iiWithData.getInstanceIdentifier());
+ validateListKeysEqualityInPayloadAndUri(iiWithData, payload.getData());
+
+ final DOMMountPoint mountPoint = iiWithData.getMountPoint();
+ final YangInstanceIdentifier normalizedII = iiWithData.getInstanceIdentifier();
+
+ /*
+ * There is a small window where another write transaction could be updating the same data
+ * simultaneously and we get an OptimisticLockFailedException. This error is likely
+ * transient and The WriteTransaction#submit API docs state that a retry will likely
+ * succeed. So we'll try again if that scenario occurs. If it fails a third time then it
+ * probably will never succeed so we'll fail in that case.
+ *
+ * By retrying we're attempting to hide the internal implementation of the data store and
+ * how it handles concurrent updates from the restconf client. The client has instructed us
+ * to put the data and we should make every effort to do so without pushing optimistic lock
+ * failures back to the client and forcing them to handle it via retry (and having to
+ * document the behavior).
+ */
+ int tries = 2;
+ while(true) {
+ try {
+ if (mountPoint != null) {
+ broker.commitConfigurationDataPut(mountPoint, normalizedII, payload.getData()).checkedGet();
+ } else {
+ broker.commitConfigurationDataPut(normalizedII, payload.getData()).checkedGet();
+ }
- try {
- if (mountPoint != null) {
- status = broker.commitConfigurationDataPutBehindMountPoint(
- mountPoint, iiWithData.getInstanceIdentifier(), value).get();
- } else {
- status = broker.commitConfigurationDataPut(iiWithData.getInstanceIdentifier(), value).get();
+ break;
+ } catch (final TransactionCommitFailedException e) {
+ if(e instanceof OptimisticLockFailedException) {
+ if(--tries <= 0) {
+ LOG.debug("Got OptimisticLockFailedException on last try - failing");
+ throw new RestconfDocumentedException(e.getMessage(), e, e.getErrorList());
+ }
+
+ LOG.debug("Got OptimisticLockFailedException - trying again");
+ } else {
+ throw new RestconfDocumentedException(e.getMessage(), e, e.getErrorList());
+ }
}
}
- catch( Exception e ) {
- throw new ResponseException( e, "Error updating data" );
- }
- if( status.getResult() == TransactionStatus.COMMITED )
- return Response.status(Status.OK).build();
-
- return Response.status(Status.INTERNAL_SERVER_ERROR).build();
+ return Response.status(Status.OK).build();
}
- @Override
- public Response createConfigurationData(final String identifier, final CompositeNode payload) {
- URI payloadNS = this.namespace(payload);
- if (payloadNS == null) {
- throw new ResponseException(Status.BAD_REQUEST,
- "Data has bad format. Root element node must have namespace (XML format) or module name(JSON format)");
- }
+ private void validateTopLevelNodeName(final NormalizedNodeContext node,
+ final YangInstanceIdentifier identifier) {
- InstanceIdWithSchemaNode iiWithData = null;
- CompositeNode value = null;
- if (this.representsMountPointRootData(payload)) {
- // payload represents mount point data and URI represents path to the mount point
+ final String payloadName = node.getData().getNodeType().getLocalName();
+ final Iterator<PathArgument> pathArguments = identifier.getReversePathArguments().iterator();
- if (this.endsWithMountPoint(identifier)) {
- throw new ResponseException(Status.BAD_REQUEST,
- "URI has bad format. URI should be without \"" + ControllerContext.MOUNT +
- "\" for POST operation.");
+ //no arguments
+ if ( ! pathArguments.hasNext()) {
+ //no "data" payload
+ if ( ! node.getData().getNodeType().equals(NETCONF_BASE_QNAME)) {
+ throw new RestconfDocumentedException("Instance identifier has to contain at least one path argument",
+ ErrorType.PROTOCOL, ErrorTag.MALFORMED_MESSAGE);
}
-
- final String completeIdentifier = this.addMountPointIdentifier(identifier);
- iiWithData = this.controllerContext.toInstanceIdentifier(completeIdentifier);
-
- value = this.normalizeNode(payload, iiWithData.getSchemaNode(), iiWithData.getMountPoint());
- }
- else {
- final InstanceIdWithSchemaNode incompleteInstIdWithData =
- this.controllerContext.toInstanceIdentifier(identifier);
- final DataNodeContainer parentSchema = (DataNodeContainer) incompleteInstIdWithData.getSchemaNode();
- MountInstance mountPoint = incompleteInstIdWithData.getMountPoint();
- final Module module = this.findModule(mountPoint, payload);
- if (module == null) {
- throw new ResponseException(Status.BAD_REQUEST,
- "Module was not found for \"" + payloadNS + "\"");
+ //any arguments
+ } else {
+ final String identifierName = pathArguments.next().getNodeType().getLocalName();
+ if ( ! payloadName.equals(identifierName)) {
+ throw new RestconfDocumentedException("Payload name (" + payloadName
+ + ") is different from identifier name (" + identifierName + ")", ErrorType.PROTOCOL,
+ ErrorTag.MALFORMED_MESSAGE);
}
-
- String payloadName = this.getName(payload);
- final DataSchemaNode schemaNode = this.controllerContext.findInstanceDataChildByNameAndNamespace(
- parentSchema, payloadName, module.getNamespace());
- value = this.normalizeNode(payload, schemaNode, mountPoint);
-
- iiWithData = this.addLastIdentifierFromData(incompleteInstIdWithData, value, schemaNode);
}
+ }
- RpcResult<TransactionStatus> status = null;
- MountInstance mountPoint = iiWithData.getMountPoint();
- try {
- if (mountPoint != null) {
- Future<RpcResult<TransactionStatus>> future =
- broker.commitConfigurationDataPostBehindMountPoint(
- mountPoint, iiWithData.getInstanceIdentifier(), value);
- status = future == null ? null : future.get();
- }
- else {
- Future<RpcResult<TransactionStatus>> future =
- broker.commitConfigurationDataPost(iiWithData.getInstanceIdentifier(), value);
- status = future == null ? null : future.get();
+ /**
+ * Validates whether keys in {@code payload} are equal to values of keys in {@code iiWithData} for list schema node
+ *
+ * @throws RestconfDocumentedException
+ * if key values or key count in payload and URI isn't equal
+ *
+ */
+ private void validateListKeysEqualityInPayloadAndUri(final InstanceIdentifierContext<?> iiWithData,
+ final NormalizedNode<?, ?> payload) {
+ if (iiWithData.getSchemaNode() instanceof ListSchemaNode) {
+ final List<QName> keyDefinitions = ((ListSchemaNode) iiWithData.getSchemaNode()).getKeyDefinition();
+ final PathArgument lastPathArgument = iiWithData.getInstanceIdentifier().getLastPathArgument();
+ if (lastPathArgument instanceof NodeIdentifierWithPredicates) {
+ final Map<QName, Object> uriKeyValues = ((NodeIdentifierWithPredicates) lastPathArgument)
+ .getKeyValues();
+ isEqualUriAndPayloadKeyValues(uriKeyValues, payload, keyDefinitions);
}
}
- catch( ResponseException e ){ throw e; }
- catch( Exception e ) {
- throw new ResponseException( e, "Error creating data" );
- }
+ }
- if (status == null) {
- return Response.status(Status.ACCEPTED).build();
+ private void isEqualUriAndPayloadKeyValues(final Map<QName, Object> uriKeyValues, final NormalizedNode<?, ?> payload,
+ final List<QName> keyDefinitions) {
+ for (final QName keyDefinition : keyDefinitions) {
+ final Object uriKeyValue = uriKeyValues.get(keyDefinition);
+ // should be caught during parsing URI to InstanceIdentifier
+ if (uriKeyValue == null) {
+ final String errMsg = "Missing key " + keyDefinition + " in URI.";
+ throw new RestconfDocumentedException(errMsg, ErrorType.PROTOCOL, ErrorTag.DATA_MISSING);
+ }
+ // TODO thing about the possibility to fix
+// final List<SimpleNode<?>> payloadKeyValues = payload.getSimpleNodesByName(keyDefinition.getLocalName());
+// if (payloadKeyValues.isEmpty()) {
+// final String errMsg = "Missing key " + keyDefinition.getLocalName() + " in the message body.";
+// throw new RestconfDocumentedException(errMsg, ErrorType.PROTOCOL, ErrorTag.DATA_MISSING);
+// }
+//
+// final Object payloadKeyValue = payloadKeyValues.iterator().next().getValue();
+// if (!uriKeyValue.equals(payloadKeyValue)) {
+// final String errMsg = "The value '" + uriKeyValue + "' for key '" + keyDefinition.getLocalName() +
+// "' specified in the URI doesn't match the value '" + payloadKeyValue + "' specified in the message body. ";
+// throw new RestconfDocumentedException(errMsg, ErrorType.PROTOCOL, ErrorTag.INVALID_VALUE);
+// }
}
+ }
- if( status.getResult() == TransactionStatus.COMMITED )
- return Response.status(Status.NO_CONTENT).build();
+ @Override
+ public Response createConfigurationData(final String identifier, final NormalizedNodeContext payload, final UriInfo uriInfo) {
+ return createConfigurationData(payload, uriInfo);
+ }
- return Response.status(Status.INTERNAL_SERVER_ERROR).build();
+ // FIXME create RestconfIdetifierHelper and move this method there
+ private YangInstanceIdentifier checkConsistencyOfNormalizedNodeContext(final NormalizedNodeContext payload) {
+ Preconditions.checkArgument(payload != null);
+ Preconditions.checkArgument(payload.getData() != null);
+ Preconditions.checkArgument(payload.getData().getNodeType() != null);
+ Preconditions.checkArgument(payload.getInstanceIdentifierContext() != null);
+ Preconditions.checkArgument(payload.getInstanceIdentifierContext().getInstanceIdentifier() != null);
+
+ final QName payloadNodeQname = payload.getData().getNodeType();
+ final YangInstanceIdentifier yangIdent = payload.getInstanceIdentifierContext().getInstanceIdentifier();
+ if (payloadNodeQname.compareTo(yangIdent.getLastPathArgument().getNodeType()) > 0) {
+ return yangIdent;
+ }
+ final InstanceIdentifierContext<?> parentContext = payload.getInstanceIdentifierContext();
+ final SchemaNode parentSchemaNode = parentContext.getSchemaNode();
+ if(parentSchemaNode instanceof DataNodeContainer) {
+ final DataNodeContainer cast = (DataNodeContainer) parentSchemaNode;
+ for (final DataSchemaNode child : cast.getChildNodes()) {
+ if (payloadNodeQname.compareTo(child.getQName()) == 0) {
+ return YangInstanceIdentifier.builder(yangIdent).node(child.getQName()).build();
+ }
+ }
+ }
+ if (parentSchemaNode instanceof RpcDefinition) {
+ return yangIdent;
+ }
+ final String errMsg = "Error parsing input: DataSchemaNode has not children";
+ throw new RestconfDocumentedException(errMsg, ErrorType.PROTOCOL, ErrorTag.MALFORMED_MESSAGE);
}
@Override
- public Response createConfigurationData(final CompositeNode payload) {
- URI payloadNS = this.namespace(payload);
- if (payloadNS == null) {
- throw new ResponseException(Status.BAD_REQUEST,
- "Data has bad format. Root element node must have namespace (XML format) or module name(JSON format)");
+ public Response createConfigurationData(final NormalizedNodeContext payload, final UriInfo uriInfo) {
+ if (payload == null) {
+ throw new RestconfDocumentedException("Input is required.", ErrorType.PROTOCOL, ErrorTag.MALFORMED_MESSAGE);
}
- final Module module = this.findModule(null, payload);
- if (module == null) {
- throw new ResponseException(Status.BAD_REQUEST,
- "Data has bad format. Root element node has incorrect namespace (XML format) or module name(JSON format)");
+ final URI payloadNS = payload.getData().getNodeType().getNamespace();
+ if (payloadNS == null) {
+ throw new RestconfDocumentedException(
+ "Data has bad format. Root element node must have namespace (XML format) or module name(JSON format)",
+ ErrorType.PROTOCOL, ErrorTag.UNKNOWN_NAMESPACE);
}
- String payloadName = this.getName(payload);
- final DataSchemaNode schemaNode = this.controllerContext.findInstanceDataChildByNameAndNamespace(
- module, payloadName, module.getNamespace());
- final CompositeNode value = this.normalizeNode(payload, schemaNode, null);
- final InstanceIdWithSchemaNode iiWithData = this.addLastIdentifierFromData(null, value, schemaNode);
- RpcResult<TransactionStatus> status = null;
- MountInstance mountPoint = iiWithData.getMountPoint();
-
+ final DOMMountPoint mountPoint = payload.getInstanceIdentifierContext().getMountPoint();
+ final InstanceIdentifierContext<?> iiWithData = payload.getInstanceIdentifierContext();
+ final YangInstanceIdentifier normalizedII = iiWithData.getInstanceIdentifier();
try {
if (mountPoint != null) {
- Future<RpcResult<TransactionStatus>> future =
- broker.commitConfigurationDataPostBehindMountPoint(
- mountPoint, iiWithData.getInstanceIdentifier(), value);
- status = future == null ? null : future.get();
- }
- else {
- Future<RpcResult<TransactionStatus>> future =
- broker.commitConfigurationDataPost(iiWithData.getInstanceIdentifier(), value);
- status = future == null ? null : future.get();
+ broker.commitConfigurationDataPost(mountPoint, normalizedII, payload.getData()).checkedGet();
+ } else {
+ broker.commitConfigurationDataPost(normalizedII, payload.getData()).checkedGet();
}
- }
- catch( ResponseException e ){ throw e; }
- catch( Exception e ) {
- throw new ResponseException( e, "Error creating data" );
+ } catch(final RestconfDocumentedException e) {
+ throw e;
+ } catch (final Exception e) {
+ throw new RestconfDocumentedException("Error creating data", e);
}
- if (status == null) {
- return Response.status(Status.ACCEPTED).build();
+ final ResponseBuilder responseBuilder = Response.status(Status.NO_CONTENT);
+ // FIXME: Provide path to result.
+ final URI location = resolveLocation(uriInfo, "", mountPoint, normalizedII);
+ if (location != null) {
+ responseBuilder.location(location);
}
+ return responseBuilder.build();
+ }
- if( status.getResult() == TransactionStatus.COMMITED )
- return Response.status(Status.NO_CONTENT).build();
-
- return Response.status(Status.INTERNAL_SERVER_ERROR).build();
+ private URI resolveLocation(final UriInfo uriInfo, final String uriBehindBase, final DOMMountPoint mountPoint, final YangInstanceIdentifier normalizedII) {
+ final UriBuilder uriBuilder = uriInfo.getBaseUriBuilder();
+ uriBuilder.path("config");
+ try {
+ uriBuilder.path(controllerContext.toFullRestconfIdentifier(normalizedII, mountPoint));
+ } catch (final Exception e) {
+ LOG.debug("Location for instance identifier"+normalizedII+"wasn't created", e);
+ return null;
+ }
+ return uriBuilder.build();
}
@Override
public Response deleteConfigurationData(final String identifier) {
- final InstanceIdWithSchemaNode iiWithData = this.controllerContext.toInstanceIdentifier(identifier);
- RpcResult<TransactionStatus> status = null;
- MountInstance mountPoint = iiWithData.getMountPoint();
+ final InstanceIdentifierContext<?> iiWithData = controllerContext.toInstanceIdentifier(identifier);
+ final DOMMountPoint mountPoint = iiWithData.getMountPoint();
+ final YangInstanceIdentifier normalizedII = iiWithData.getInstanceIdentifier();
try {
if (mountPoint != null) {
- status = broker.commitConfigurationDataDeleteBehindMountPoint(
- mountPoint, iiWithData.getInstanceIdentifier()).get();
+ broker.commitConfigurationDataDelete(mountPoint, normalizedII);
+ } else {
+ broker.commitConfigurationDataDelete(normalizedII).get();
}
- else {
- status = broker.commitConfigurationDataDelete(iiWithData.getInstanceIdentifier()).get();
+ } catch (final Exception e) {
+ final Optional<Throwable> searchedException = Iterables.tryFind(Throwables.getCausalChain(e),
+ Predicates.instanceOf(ModifiedNodeDoesNotExistException.class));
+ if (searchedException.isPresent()) {
+ throw new RestconfDocumentedException("Data specified for deleting doesn't exist.", ErrorType.APPLICATION, ErrorTag.DATA_MISSING);
}
+ throw new RestconfDocumentedException("Error while deleting data", e);
}
- catch( Exception e ) {
- throw new ResponseException( e, "Error creating data" );
- }
-
- if( status.getResult() == TransactionStatus.COMMITED )
- return Response.status(Status.OK).build();
-
- return Response.status(Status.INTERNAL_SERVER_ERROR).build();
+ return Response.status(Status.OK).build();
}
+ /**
+ * Subscribes to some path in schema context (stream) to listen on changes on this stream.
+ *
+ * Additional parameters for subscribing to stream are loaded via rpc input parameters:
+ * <ul>
+ * <li>datastore</li> - default CONFIGURATION (other values of {@link LogicalDatastoreType} enum type)
+ * <li>scope</li> - default BASE (other values of {@link DataChangeScope})
+ * </ul>
+ */
@Override
public Response subscribeToStream(final String identifier, final UriInfo uriInfo) {
final String streamName = Notificator.createStreamNameFromUri(identifier);
if (Strings.isNullOrEmpty(streamName)) {
- throw new ResponseException(Status.BAD_REQUEST, "Stream name is empty.");
+ throw new RestconfDocumentedException("Stream name is empty.", ErrorType.PROTOCOL, ErrorTag.INVALID_VALUE);
}
final ListenerAdapter listener = Notificator.getListenerFor(streamName);
if (listener == null) {
- throw new ResponseException(Status.BAD_REQUEST, "Stream was not found.");
+ throw new RestconfDocumentedException("Stream was not found.", ErrorType.PROTOCOL, ErrorTag.UNKNOWN_ELEMENT);
}
- broker.registerToListenDataChanges(listener);
-
- final UriBuilder uriBuilder = uriInfo.getAbsolutePathBuilder();
- UriBuilder port = uriBuilder.port(WebSocketServer.PORT);
- final URI uriToWebsocketServer = port.replacePath(streamName).build();
-
- return Response.status(Status.OK).location(uriToWebsocketServer).build();
- }
-
- private Module findModule(final MountInstance mountPoint, final CompositeNode data) {
- if (data instanceof CompositeNodeWrapper) {
- return findModule(mountPoint, (CompositeNodeWrapper)data);
+ final Map<String, String> paramToValues = resolveValuesFromUri(identifier);
+ final LogicalDatastoreType datastore = parserURIEnumParameter(LogicalDatastoreType.class,
+ paramToValues.get(DATASTORE_PARAM_NAME));
+ if (datastore == null) {
+ throw new RestconfDocumentedException("Stream name doesn't contains datastore value (pattern /datastore=)",
+ ErrorType.APPLICATION, ErrorTag.MISSING_ATTRIBUTE);
}
- else if (data != null) {
- URI namespace = data.getNodeType().getNamespace();
- if (mountPoint != null) {
- return this.controllerContext.findModuleByNamespace(mountPoint, namespace);
- }
- else {
- return this.controllerContext.findModuleByNamespace(namespace);
- }
+ final DataChangeScope scope = parserURIEnumParameter(DataChangeScope.class, paramToValues.get(SCOPE_PARAM_NAME));
+ if (scope == null) {
+ throw new RestconfDocumentedException("Stream name doesn't contains datastore value (pattern /scope=)",
+ ErrorType.APPLICATION, ErrorTag.MISSING_ATTRIBUTE);
}
- else {
- throw new IllegalArgumentException("Unhandled parameter types: " +
- Arrays.<Object>asList(mountPoint, data).toString());
- }
- }
- private Module findModule(final MountInstance mountPoint, final CompositeNodeWrapper data) {
- URI namespace = data.getNamespace();
- Preconditions.<URI>checkNotNull(namespace);
+ broker.registerToListenDataChanges(datastore, scope, listener);
- Module module = null;
- if (mountPoint != null) {
- module = this.controllerContext.findModuleByNamespace(mountPoint, namespace);
- if (module == null) {
- module = this.controllerContext.findModuleByName(mountPoint, namespace.toString());
- }
- }
- else {
- module = this.controllerContext.findModuleByNamespace(namespace);
- if (module == null) {
- module = this.controllerContext.findModuleByName(namespace.toString());
- }
+ final UriBuilder uriBuilder = uriInfo.getAbsolutePathBuilder();
+ int notificationPort = NOTIFICATION_PORT;
+ try {
+ final WebSocketServer webSocketServerInstance = WebSocketServer.getInstance();
+ notificationPort = webSocketServerInstance.getPort();
+ } catch (final NullPointerException e) {
+ WebSocketServer.createInstance(NOTIFICATION_PORT);
}
+ final UriBuilder uriToWebsocketServerBuilder = uriBuilder.port(notificationPort).scheme("ws");
+ final URI uriToWebsocketServer = uriToWebsocketServerBuilder.replacePath(streamName).build();
- return module;
+ return Response.status(Status.OK).location(uriToWebsocketServer).build();
}
- private InstanceIdWithSchemaNode addLastIdentifierFromData(
- final InstanceIdWithSchemaNode identifierWithSchemaNode,
- final CompositeNode data, final DataSchemaNode schemaOfData) {
- InstanceIdentifier instanceIdentifier = null;
- if (identifierWithSchemaNode != null) {
- instanceIdentifier = identifierWithSchemaNode.getInstanceIdentifier();
- }
-
- final InstanceIdentifier iiOriginal = instanceIdentifier;
- InstanceIdentifierBuilder iiBuilder = null;
- if (iiOriginal == null) {
- iiBuilder = InstanceIdentifier.builder();
- }
- else {
- iiBuilder = InstanceIdentifier.builder(iiOriginal);
- }
-
- if ((schemaOfData instanceof ListSchemaNode)) {
- HashMap<QName,Object> keys = this.resolveKeysFromData(((ListSchemaNode) schemaOfData), data);
- iiBuilder.nodeWithKey(schemaOfData.getQName(), keys);
- }
- else {
- iiBuilder.node(schemaOfData.getQName());
+ /**
+ * Load parameter for subscribing to stream from input composite node
+ *
+ * @param compNode
+ * contains value
+ * @return enum object if its string value is equal to {@code paramName}. In other cases null.
+ */
+ private <T> T parseEnumTypeParameter(final ContainerNode value, final Class<T> classDescriptor,
+ final String paramName) {
+ final Optional<DataContainerChild<? extends PathArgument, ?>> augNode = value.getChild(SAL_REMOTE_AUG_IDENTIFIER);
+ if (!augNode.isPresent() && !(augNode instanceof AugmentationNode)) {
+ return null;
}
-
- InstanceIdentifier instance = iiBuilder.toInstance();
- MountInstance mountPoint = null;
- if (identifierWithSchemaNode != null) {
- mountPoint=identifierWithSchemaNode.getMountPoint();
+ final Optional<DataContainerChild<? extends PathArgument, ?>> enumNode =
+ ((AugmentationNode) augNode.get()).getChild(new NodeIdentifier(QName.create(SAL_REMOTE_AUGMENT, paramName)));
+ if (!enumNode.isPresent()) {
+ return null;
}
-
- return new InstanceIdWithSchemaNode(instance, schemaOfData, mountPoint);
- }
-
- private HashMap<QName,Object> resolveKeysFromData(final ListSchemaNode listNode,
- final CompositeNode dataNode) {
- final HashMap<QName,Object> keyValues = new HashMap<QName, Object>();
- List<QName> _keyDefinition = listNode.getKeyDefinition();
- for (final QName key : _keyDefinition) {
- SimpleNode<? extends Object> head = null;
- String localName = key.getLocalName();
- List<SimpleNode<? extends Object>> simpleNodesByName = dataNode.getSimpleNodesByName(localName);
- if (simpleNodesByName != null) {
- head = Iterables.getFirst(simpleNodesByName, null);
- }
-
- Object dataNodeKeyValueObject = null;
- if (head != null) {
- dataNodeKeyValueObject = head.getValue();
- }
-
- if (dataNodeKeyValueObject == null) {
- throw new ResponseException(Status.BAD_REQUEST,
- "Data contains list \"" + dataNode.getNodeType().getLocalName() +
- "\" which does not contain key: \"" + key.getLocalName() + "\"");
- }
-
- keyValues.put(key, dataNodeKeyValueObject);
+ final Object rawValue = enumNode.get().getValue();
+ if (!(rawValue instanceof String)) {
+ return null;
}
- return keyValues;
+ return resolveAsEnum(classDescriptor, (String) rawValue);
}
- private boolean endsWithMountPoint(final String identifier) {
- return identifier.endsWith(ControllerContext.MOUNT) ||
- identifier.endsWith(ControllerContext.MOUNT + "/");
- }
-
- private boolean representsMountPointRootData(final CompositeNode data) {
- URI namespace = this.namespace(data);
- return (SchemaContext.NAME.getNamespace().equals( namespace ) /* ||
- MOUNT_POINT_MODULE_NAME.equals( namespace.toString() )*/ ) &&
- SchemaContext.NAME.getLocalName().equals( this.localName(data) );
- }
-
- private String addMountPointIdentifier(final String identifier) {
- boolean endsWith = identifier.endsWith("/");
- if (endsWith) {
- return (identifier + ControllerContext.MOUNT);
+ /**
+ * Checks whether {@code value} is one of the string representation of enumeration {@code classDescriptor}
+ *
+ * @return enum object if string value of {@code classDescriptor} enumeration is equal to {@code value}. Other cases
+ * null.
+ */
+ private <T> T parserURIEnumParameter(final Class<T> classDescriptor, final String value) {
+ if (Strings.isNullOrEmpty(value)) {
+ return null;
}
-
- return identifier + "/" + ControllerContext.MOUNT;
+ return resolveAsEnum(classDescriptor, value);
}
- private CompositeNode normalizeNode(final CompositeNode node, final DataSchemaNode schema,
- final MountInstance mountPoint) {
- if (schema == null) {
- QName nodeType = node == null ? null : node.getNodeType();
- String localName = nodeType == null ? null : nodeType.getLocalName();
- String _plus = ("Data schema node was not found for " + localName);
- throw new ResponseException(Status.INTERNAL_SERVER_ERROR,
- "Data schema node was not found for " + localName );
- }
-
- if (!(schema instanceof DataNodeContainer)) {
- throw new ResponseException(Status.BAD_REQUEST,
- "Root element has to be container or list yang datatype.");
- }
-
- if ((node instanceof CompositeNodeWrapper)) {
- boolean isChangeAllowed = ((CompositeNodeWrapper) node).isChangeAllowed();
- if (isChangeAllowed) {
- try {
- this.normalizeNode(((CompositeNodeWrapper) node), schema, null, mountPoint);
- }
- catch (NumberFormatException e) {
- throw new ResponseException(Status.BAD_REQUEST, e.getMessage());
+ private <T> T resolveAsEnum(final Class<T> classDescriptor, final String value) {
+ final T[] enumConstants = classDescriptor.getEnumConstants();
+ if (enumConstants != null) {
+ for (final T enm : classDescriptor.getEnumConstants()) {
+ if (((Enum<?>) enm).name().equals(value)) {
+ return enm;
}
}
-
- return ((CompositeNodeWrapper) node).unwrap();
}
-
- return node;
+ return null;
}
- private void normalizeNode(final NodeWrapper<? extends Object> nodeBuilder,
- final DataSchemaNode schema, final QName previousAugment,
- final MountInstance mountPoint) {
- if (schema == null) {
- throw new ResponseException(Status.BAD_REQUEST,
- "Data has bad format.\n\"" + nodeBuilder.getLocalName() +
- "\" does not exist in yang schema.");
- }
-
- QName currentAugment = null;
- if (nodeBuilder.getQname() != null) {
- currentAugment = previousAugment;
- }
- else {
- currentAugment = this.normalizeNodeName(nodeBuilder, schema, previousAugment, mountPoint);
- if (nodeBuilder.getQname() == null) {
- throw new ResponseException(Status.BAD_REQUEST,
- "Data has bad format.\nIf data is in XML format then namespace for \"" +
- nodeBuilder.getLocalName() +
- "\" should be \"" + schema.getQName().getNamespace() + "\".\n" +
- "If data is in JSON format then module name for \"" + nodeBuilder.getLocalName() +
- "\" should be corresponding to namespace \"" +
- schema.getQName().getNamespace() + "\".");
+ private Map<String, String> resolveValuesFromUri(final String uri) {
+ final Map<String, String> result = new HashMap<>();
+ final String[] tokens = uri.split("/");
+ for (int i = 1; i < tokens.length; i++) {
+ final String[] parameterTokens = tokens[i].split("=");
+ if (parameterTokens.length == 2) {
+ result.put(parameterTokens[0], parameterTokens[1]);
}
}
+ return result;
+ }
- if ((nodeBuilder instanceof CompositeNodeWrapper)) {
- final List<NodeWrapper<?>> children = ((CompositeNodeWrapper) nodeBuilder).getValues();
- for (final NodeWrapper<? extends Object> child : children) {
- final List<DataSchemaNode> potentialSchemaNodes =
- this.controllerContext.findInstanceDataChildrenByName(
- ((DataNodeContainer) schema), child.getLocalName());
-
- if (potentialSchemaNodes.size() > 1 && child.getNamespace() == null) {
- StringBuilder builder = new StringBuilder();
- for (final DataSchemaNode potentialSchemaNode : potentialSchemaNodes) {
- builder.append(" ").append(potentialSchemaNode.getQName().getNamespace().toString())
- .append("\n");
- }
-
- throw new ResponseException(Status.BAD_REQUEST,
- "Node \"" + child.getLocalName() +
- "\" is added as augment from more than one module. " +
- "Therefore node must have namespace (XML format) or module name (JSON format)." +
- "\nThe node is added as augment from modules with namespaces:\n" + builder);
- }
-
- boolean rightNodeSchemaFound = false;
- for (final DataSchemaNode potentialSchemaNode : potentialSchemaNodes) {
- if (!rightNodeSchemaFound) {
- final QName potentialCurrentAugment =
- this.normalizeNodeName(child, potentialSchemaNode, currentAugment, mountPoint);
- if (child.getQname() != null ) {
- this.normalizeNode(child, potentialSchemaNode, potentialCurrentAugment, mountPoint);
- rightNodeSchemaFound = true;
- }
- }
- }
-
- if (!rightNodeSchemaFound) {
- throw new ResponseException(Status.BAD_REQUEST,
- "Schema node \"" + child.getLocalName() + "\" was not found in module.");
- }
- }
+ public BigInteger getOperationalReceived() {
+ // TODO Auto-generated method stub
+ return null;
+ }
- if ((schema instanceof ListSchemaNode)) {
- final List<QName> listKeys = ((ListSchemaNode) schema).getKeyDefinition();
- for (final QName listKey : listKeys) {
- boolean foundKey = false;
- for (final NodeWrapper<? extends Object> child : children) {
- if (Objects.equal(child.unwrap().getNodeType().getLocalName(), listKey.getLocalName())) {
- foundKey = true;
- }
- }
+ private MapNode makeModuleMapNode(final Set<Module> modules) {
+ Preconditions.checkNotNull(modules);
+ final Module restconfModule = getRestconfModule();
+ final DataSchemaNode moduleSchemaNode = controllerContext.getRestconfModuleRestConfSchemaNode(
+ restconfModule, Draft02.RestConfModule.MODULE_LIST_SCHEMA_NODE);
+ Preconditions.checkState(moduleSchemaNode instanceof ListSchemaNode);
- if (!foundKey) {
- throw new ResponseException(Status.BAD_REQUEST,
- "Missing key in URI \"" + listKey.getLocalName() +
- "\" of list \"" + schema.getQName().getLocalName() + "\"");
- }
- }
- }
- }
- else {
- if ((nodeBuilder instanceof SimpleNodeWrapper)) {
- final SimpleNodeWrapper simpleNode = ((SimpleNodeWrapper) nodeBuilder);
- final Object value = simpleNode.getValue();
- Object inputValue = value;
- TypeDefinition<? extends Object> typeDefinition = this.typeDefinition(schema);
- if ((typeDefinition instanceof IdentityrefTypeDefinition)) {
- if ((value instanceof String)) {
- inputValue = new IdentityValuesDTO( nodeBuilder.getNamespace().toString(),
- (String) value, null, (String) value );
- } // else value is already instance of IdentityValuesDTO
- }
+ final CollectionNodeBuilder<MapEntryNode, MapNode> listModuleBuilder = Builders
+ .mapBuilder((ListSchemaNode) moduleSchemaNode);
- Codec<Object,Object> codec = RestCodec.from(typeDefinition, mountPoint);
- Object outputValue = codec == null ? null : codec.deserialize(inputValue);
-
- simpleNode.setValue(outputValue);
- }
- else {
- if ((nodeBuilder instanceof EmptyNodeWrapper)) {
- final EmptyNodeWrapper emptyNodeBuilder = ((EmptyNodeWrapper) nodeBuilder);
- if ((schema instanceof LeafSchemaNode)) {
- emptyNodeBuilder.setComposite(false);
- }
- else {
- if ((schema instanceof ContainerSchemaNode)) {
- // FIXME: Add presence check
- emptyNodeBuilder.setComposite(true);
- }
- }
- }
- }
+ for (final Module module : modules) {
+ listModuleBuilder.withChild(toModuleEntryNode(module, moduleSchemaNode));
}
+ return listModuleBuilder.build();
}
- private QName normalizeNodeName(final NodeWrapper<? extends Object> nodeBuilder,
- final DataSchemaNode schema, final QName previousAugment,
- final MountInstance mountPoint) {
- QName validQName = schema.getQName();
- QName currentAugment = previousAugment;
- if (schema.isAugmenting()) {
- currentAugment = schema.getQName();
- }
- else if (previousAugment != null &&
- !Objects.equal( schema.getQName().getNamespace(), previousAugment.getNamespace())) {
- validQName = QName.create(currentAugment, schema.getQName().getLocalName());
- }
-
- String moduleName = null;
- if (mountPoint == null) {
- moduleName = controllerContext.findModuleNameByNamespace(validQName.getNamespace());
- }
- else {
- moduleName = controllerContext.findModuleNameByNamespace(mountPoint, validQName.getNamespace());
- }
+ protected MapEntryNode toModuleEntryNode(final Module module, final DataSchemaNode moduleSchemaNode) {
+ Preconditions.checkArgument(moduleSchemaNode instanceof ListSchemaNode,
+ "moduleSchemaNode has to be of type ListSchemaNode");
+ final ListSchemaNode listModuleSchemaNode = (ListSchemaNode) moduleSchemaNode;
+ final DataContainerNodeAttrBuilder<NodeIdentifierWithPredicates, MapEntryNode> moduleNodeValues = Builders
+ .mapEntryBuilder(listModuleSchemaNode);
- if (nodeBuilder.getNamespace() == null ||
- Objects.equal(nodeBuilder.getNamespace(), validQName.getNamespace()) ||
- Objects.equal(nodeBuilder.getNamespace().toString(), moduleName) /*||
- Note: this check is wrong - can never be true as it compares a URI with a String
- not sure what the intention is so commented out...
- Objects.equal(nodeBuilder.getNamespace(), MOUNT_POINT_MODULE_NAME)*/ ) {
+ List<DataSchemaNode> instanceDataChildrenByName = ControllerContext.findInstanceDataChildrenByName(
+ (listModuleSchemaNode), "name");
+ final DataSchemaNode nameSchemaNode = Iterables.getFirst(instanceDataChildrenByName, null);
+ Preconditions.checkState(nameSchemaNode instanceof LeafSchemaNode);
+ moduleNodeValues.withChild(Builders.leafBuilder((LeafSchemaNode) nameSchemaNode).withValue(module.getName())
+ .build());
- nodeBuilder.setQname(validQName);
- }
+ instanceDataChildrenByName = ControllerContext.findInstanceDataChildrenByName(
+ (listModuleSchemaNode), "revision");
+ final DataSchemaNode revisionSchemaNode = Iterables.getFirst(instanceDataChildrenByName, null);
+ Preconditions.checkState(revisionSchemaNode instanceof LeafSchemaNode);
+ final String revision = REVISION_FORMAT.format(module.getRevision());
+ moduleNodeValues.withChild(Builders.leafBuilder((LeafSchemaNode) revisionSchemaNode).withValue(revision)
+ .build());
- return currentAugment;
- }
+ instanceDataChildrenByName = ControllerContext.findInstanceDataChildrenByName(
+ (listModuleSchemaNode), "namespace");
+ final DataSchemaNode namespaceSchemaNode = Iterables.getFirst(instanceDataChildrenByName, null);
+ Preconditions.checkState(namespaceSchemaNode instanceof LeafSchemaNode);
+ moduleNodeValues.withChild(Builders.leafBuilder((LeafSchemaNode) namespaceSchemaNode)
+ .withValue(module.getNamespace().toString()).build());
- private URI namespace(final CompositeNode data) {
- if (data instanceof CompositeNodeWrapper) {
- return ((CompositeNodeWrapper)data).getNamespace();
- }
- else if (data != null) {
- return data.getNodeType().getNamespace();
- }
- else {
- throw new IllegalArgumentException("Unhandled parameter types: " +
- Arrays.<Object>asList(data).toString());
+ instanceDataChildrenByName = ControllerContext.findInstanceDataChildrenByName(
+ (listModuleSchemaNode), "feature");
+ final DataSchemaNode featureSchemaNode = Iterables.getFirst(instanceDataChildrenByName, null);
+ Preconditions.checkState(featureSchemaNode instanceof LeafListSchemaNode);
+ final ListNodeBuilder<Object, LeafSetEntryNode<Object>> featuresBuilder = Builders
+ .leafSetBuilder((LeafListSchemaNode) featureSchemaNode);
+ for (final FeatureDefinition feature : module.getFeatures()) {
+ featuresBuilder.withChild(Builders.leafSetEntryBuilder(((LeafListSchemaNode) featureSchemaNode))
+ .withValue(feature.getQName().getLocalName()).build());
}
- }
+ moduleNodeValues.withChild(featuresBuilder.build());
- private String localName(final CompositeNode data) {
- if (data instanceof CompositeNodeWrapper) {
- return ((CompositeNodeWrapper)data).getLocalName();
- }
- else if (data != null) {
- return data.getNodeType().getLocalName();
- }
- else {
- throw new IllegalArgumentException("Unhandled parameter types: " +
- Arrays.<Object>asList(data).toString());
- }
+ return moduleNodeValues.build();
}
- private String getName(final CompositeNode data) {
- if (data instanceof CompositeNodeWrapper) {
- return ((CompositeNodeWrapper)data).getLocalName();
- }
- else if (data != null) {
- return data.getNodeType().getLocalName();
- }
- else {
- throw new IllegalArgumentException("Unhandled parameter types: " +
- Arrays.<Object>asList(data).toString());
- }
- }
+ protected MapEntryNode toStreamEntryNode(final String streamName, final DataSchemaNode streamSchemaNode) {
+ Preconditions.checkArgument(streamSchemaNode instanceof ListSchemaNode,
+ "streamSchemaNode has to be of type ListSchemaNode");
+ final ListSchemaNode listStreamSchemaNode = (ListSchemaNode) streamSchemaNode;
+ final DataContainerNodeAttrBuilder<NodeIdentifierWithPredicates, MapEntryNode> streamNodeValues = Builders
+ .mapEntryBuilder(listStreamSchemaNode);
- private TypeDefinition<? extends Object> _typeDefinition(final LeafSchemaNode node) {
- TypeDefinition<?> baseType = node.getType();
- while (baseType.getBaseType() != null) {
- baseType = baseType.getBaseType();
- }
+ List<DataSchemaNode> instanceDataChildrenByName = ControllerContext.findInstanceDataChildrenByName(
+ (listStreamSchemaNode), "name");
+ final DataSchemaNode nameSchemaNode = Iterables.getFirst(instanceDataChildrenByName, null);
+ Preconditions.checkState(nameSchemaNode instanceof LeafSchemaNode);
+ streamNodeValues.withChild(Builders.leafBuilder((LeafSchemaNode) nameSchemaNode).withValue(streamName)
+ .build());
- return baseType;
- }
+ instanceDataChildrenByName = ControllerContext.findInstanceDataChildrenByName(
+ (listStreamSchemaNode), "description");
+ final DataSchemaNode descriptionSchemaNode = Iterables.getFirst(instanceDataChildrenByName, null);
+ Preconditions.checkState(descriptionSchemaNode instanceof LeafSchemaNode);
+ streamNodeValues.withChild(Builders.leafBuilder((LeafSchemaNode) nameSchemaNode)
+ .withValue("DESCRIPTION_PLACEHOLDER").build());
- private TypeDefinition<? extends Object> typeDefinition(final LeafListSchemaNode node) {
- TypeDefinition<?> baseType = node.getType();
- while (baseType.getBaseType() != null) {
- baseType = baseType.getBaseType();
- }
+ instanceDataChildrenByName = ControllerContext.findInstanceDataChildrenByName(
+ (listStreamSchemaNode), "replay-support");
+ final DataSchemaNode replaySupportSchemaNode = Iterables.getFirst(instanceDataChildrenByName, null);
+ Preconditions.checkState(replaySupportSchemaNode instanceof LeafSchemaNode);
+ streamNodeValues.withChild(Builders.leafBuilder((LeafSchemaNode) replaySupportSchemaNode)
+ .withValue(Boolean.valueOf(true)).build());
- return baseType;
- }
+ instanceDataChildrenByName = ControllerContext.findInstanceDataChildrenByName(
+ (listStreamSchemaNode), "replay-log-creation-time");
+ final DataSchemaNode replayLogCreationTimeSchemaNode = Iterables.getFirst(instanceDataChildrenByName, null);
+ Preconditions.checkState(replayLogCreationTimeSchemaNode instanceof LeafSchemaNode);
+ streamNodeValues.withChild(Builders.leafBuilder((LeafSchemaNode) replayLogCreationTimeSchemaNode)
+ .withValue("").build());
- private TypeDefinition<? extends Object> typeDefinition(final DataSchemaNode node) {
- if (node instanceof LeafListSchemaNode) {
- return typeDefinition((LeafListSchemaNode)node);
- }
- else if (node instanceof LeafSchemaNode) {
- return _typeDefinition((LeafSchemaNode)node);
- }
- else {
- throw new IllegalArgumentException("Unhandled parameter types: " +
- Arrays.<Object>asList(node).toString());
- }
+ instanceDataChildrenByName = ControllerContext.findInstanceDataChildrenByName(
+ (listStreamSchemaNode), "events");
+ final DataSchemaNode eventsSchemaNode = Iterables.getFirst(instanceDataChildrenByName, null);
+ Preconditions.checkState(eventsSchemaNode instanceof LeafSchemaNode);
+ streamNodeValues.withChild(Builders.leafBuilder((LeafSchemaNode) eventsSchemaNode)
+ .withValue("").build());
+
+ return streamNodeValues.build();
}
}