+/*
+ * Copyright (c) 2014 Cisco Systems, Inc. and others. All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
package org.opendaylight.controller.sal.restconf.impl
import com.google.common.base.Preconditions
+import com.google.common.base.Splitter
+import com.google.common.collect.Lists
import java.net.URI
+import java.text.ParseException
+import java.text.SimpleDateFormat
import java.util.ArrayList
import java.util.HashMap
import java.util.List
+import java.util.Set
import javax.ws.rs.core.Response
+import javax.ws.rs.core.UriInfo
import org.opendaylight.controller.md.sal.common.api.TransactionStatus
import org.opendaylight.controller.sal.core.api.mount.MountInstance
import org.opendaylight.controller.sal.rest.api.RestconfService
+import org.opendaylight.controller.sal.streams.listeners.Notificator
+import org.opendaylight.controller.sal.streams.websockets.WebSocketServer
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.model.api.SchemaContext
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 static javax.ws.rs.core.Response.Status.*
val static RestconfImpl INSTANCE = new RestconfImpl
val static MOUNT_POINT_MODULE_NAME = "ietf-netconf"
+ val static REVISION_FORMAT = new SimpleDateFormat("yyyy-MM-dd")
+ val static RESTCONF_MODULE_DRAFT02_REVISION = "2013-10-19"
+ val static RESTCONF_MODULE_DRAFT02_NAME = "ietf-restconf"
+ val static RESTCONF_MODULE_DRAFT02_NAMESPACE = "urn:ietf:params:xml:ns:yang:ietf-restconf"
+ val static RESTCONF_MODULE_DRAFT02_RESTCONF_GROUPING_SCHEMA_NODE = "restconf"
+ val static RESTCONF_MODULE_DRAFT02_RESTCONF_CONTAINER_SCHEMA_NODE = "restconf"
+ val static RESTCONF_MODULE_DRAFT02_MODULES_CONTAINER_SCHEMA_NODE = "modules"
+ val static RESTCONF_MODULE_DRAFT02_MODULE_LIST_SCHEMA_NODE = "module"
+ val static RESTCONF_MODULE_DRAFT02_OPERATIONS_CONTAINER_SCHEMA_NODE = "operations"
+ val static SAL_REMOTE_NAMESPACE = "urn:opendaylight:params:xml:ns:yang:controller:md:sal:remote"
+ val static SAL_REMOTE_RPC_SUBSRCIBE = "create-data-change-event-subscription"
@Property
BrokerFacade broker
return INSTANCE
}
- override readAllData() {
+ override getModules() {
+ val restconfModule = getRestconfModule()
+ val List<Node<?>> modulesAsData = new ArrayList
+ val moduleSchemaNode = restconfModule.getSchemaNode(RESTCONF_MODULE_DRAFT02_MODULE_LIST_SCHEMA_NODE)
+ for (module : allModules) {
+ modulesAsData.add(module.toModuleCompositeNode(moduleSchemaNode))
+ }
+ val modulesSchemaNode = restconfModule.getSchemaNode(RESTCONF_MODULE_DRAFT02_MODULES_CONTAINER_SCHEMA_NODE)
+ val modulesNode = NodeFactory.createImmutableCompositeNode(modulesSchemaNode.QName, null, modulesAsData)
+ return new StructuredData(modulesNode, modulesSchemaNode, null)
+ }
+
+ override getModules(String identifier) {
+ var Set<Module> modules = null
+ var MountInstance mountPoint = null
+ if (identifier.contains(ControllerContext.MOUNT)) {
+ mountPoint = identifier.toMountPointIdentifier.mountPoint
+ modules = mountPoint.allModules
+ } else {
+ throw new ResponseException(BAD_REQUEST, "URI has bad format. If modules behind mount point should be showed, URI has to end with " + ControllerContext.MOUNT)
+ }
+ val List<Node<?>> modulesAsData = new ArrayList
+ val moduleSchemaNode = restconfModule.getSchemaNode(RESTCONF_MODULE_DRAFT02_MODULE_LIST_SCHEMA_NODE)
+ for (module : modules) {
+ modulesAsData.add(module.toModuleCompositeNode(moduleSchemaNode))
+ }
+ val modulesSchemaNode = restconfModule.getSchemaNode(RESTCONF_MODULE_DRAFT02_MODULES_CONTAINER_SCHEMA_NODE)
+ val modulesNode = NodeFactory.createImmutableCompositeNode(modulesSchemaNode.QName, null, modulesAsData)
+ return new StructuredData(modulesNode, modulesSchemaNode, mountPoint)
+ }
- // return broker.readOperationalData("".toInstanceIdentifier.getInstanceIdentifier);
- throw new UnsupportedOperationException("Reading all data is currently not supported.")
+ override getModule(String identifier) {
+ val moduleNameAndRevision = identifier.moduleNameAndRevision
+ var Module module = null
+ var MountInstance mountPoint = null
+ if (identifier.contains(ControllerContext.MOUNT)) {
+ mountPoint = identifier.toMountPointIdentifier.mountPoint
+ module = mountPoint.findModuleByNameAndRevision(moduleNameAndRevision)
+ } else {
+ module = findModuleByNameAndRevision(moduleNameAndRevision)
+ }
+ if (module === null) {
+ throw new ResponseException(BAD_REQUEST,
+ "Module with name '" + moduleNameAndRevision.localName + "' and revision '" +
+ moduleNameAndRevision.revision + "' was not found.")
+ }
+ val moduleSchemaNode = restconfModule.getSchemaNode(RESTCONF_MODULE_DRAFT02_MODULE_LIST_SCHEMA_NODE)
+ val moduleNode = module.toModuleCompositeNode(moduleSchemaNode)
+ return new StructuredData(moduleNode, moduleSchemaNode, mountPoint)
}
- override getModules() {
- throw new UnsupportedOperationException("TODO: auto-generated method stub")
+ override getOperations() {
+ return operationsFromModulesToStructuredData(allModules,null)
+ }
+
+ override getOperations(String identifier) {
+ var Set<Module> modules = null
+ var MountInstance mountPoint = null
+ if (identifier.contains(ControllerContext.MOUNT)) {
+ mountPoint = identifier.toMountPointIdentifier.mountPoint
+ modules = mountPoint.allModules
+ } else {
+ throw new ResponseException(BAD_REQUEST, "URI has bad format. If operations behind mount point should be showed, URI has to end with " + ControllerContext.MOUNT)
+ }
+ return operationsFromModulesToStructuredData(modules,mountPoint)
+ }
+
+ private def StructuredData operationsFromModulesToStructuredData(Set<Module> modules,MountInstance mountPoint) {
+ val List<Node<?>> operationsAsData = new ArrayList
+ val operationsSchemaNode = restconfModule.getSchemaNode(RESTCONF_MODULE_DRAFT02_OPERATIONS_CONTAINER_SCHEMA_NODE)
+ val fakeOperationsSchemaNode = new ContainerSchemaNodeBuilder(RESTCONF_MODULE_DRAFT02_NAME, 0, operationsSchemaNode.QName, operationsSchemaNode.path)
+ for (module : modules) {
+ for (rpc : module.rpcs) {
+ operationsAsData.add(NodeFactory.createImmutableSimpleNode(rpc.QName, null, null))
+ val fakeRpcSchemaNode = new LeafSchemaNodeBuilder(module.name, 0, rpc.QName, null)
+ fakeRpcSchemaNode.setAugmenting(true)
+ fakeRpcSchemaNode.setType(EmptyType.instance)
+ fakeOperationsSchemaNode.addChildNode(fakeRpcSchemaNode.build)
+ }
+ }
+ val operationsNode = NodeFactory.createImmutableCompositeNode(operationsSchemaNode.QName, null, operationsAsData)
+ return new StructuredData(operationsNode, fakeOperationsSchemaNode.build, mountPoint)
+ }
+
+ private def Module getRestconfModule() {
+ val restconfModule = findModuleByNameAndRevision(
+ QName.create(RESTCONF_MODULE_DRAFT02_NAMESPACE, RESTCONF_MODULE_DRAFT02_REVISION,
+ RESTCONF_MODULE_DRAFT02_NAME))
+ if (restconfModule === null) {
+ throw new ResponseException(INTERNAL_SERVER_ERROR, "Restconf module was not found.")
+ }
+ return restconfModule
+ }
+
+ private def QName getModuleNameAndRevision(String identifier) {
+ val indexOfMountPointFirstLetter = identifier.indexOf(ControllerContext.MOUNT)
+ var moduleNameAndRevision = "";
+ if (indexOfMountPointFirstLetter !== -1) { // module and revision is behind mount point string
+ moduleNameAndRevision = identifier.substring(indexOfMountPointFirstLetter + ControllerContext.MOUNT.length)
+ } else (
+ moduleNameAndRevision = identifier
+ )
+ val pathArgs = Lists.newArrayList(Splitter.on("/").omitEmptyStrings.split(moduleNameAndRevision))
+ if (pathArgs.length < 2) {
+ throw new ResponseException(BAD_REQUEST,
+ "URI has bad format. End of URI should be in format 'moduleName/yyyy-MM-dd'")
+ }
+ try {
+ val moduleName = pathArgs.head
+ val moduleRevision = REVISION_FORMAT.parse(pathArgs.get(1))
+ return QName.create(null, moduleRevision, moduleName)
+ } catch(ParseException e) {
+ throw new ResponseException(BAD_REQUEST, "URI has bad format. It should be 'moduleName/yyyy-MM-dd'")
+ }
+ }
+
+ private def CompositeNode toModuleCompositeNode(Module module, DataSchemaNode moduleSchemaNode) {
+ val List<Node<?>> moduleNodeValues = new ArrayList
+ val nameSchemaNode = (moduleSchemaNode as DataNodeContainer).findInstanceDataChildrenByName("name").head
+ moduleNodeValues.add(NodeFactory.createImmutableSimpleNode(nameSchemaNode.QName, null, module.name))
+ val revisionSchemaNode = (moduleSchemaNode as DataNodeContainer).findInstanceDataChildrenByName("revision").head
+ moduleNodeValues.add(NodeFactory.createImmutableSimpleNode(revisionSchemaNode.QName, null, REVISION_FORMAT.format(module.revision)))
+ val namespaceSchemaNode = (moduleSchemaNode as DataNodeContainer).findInstanceDataChildrenByName("namespace").head
+ moduleNodeValues.add(NodeFactory.createImmutableSimpleNode(namespaceSchemaNode.QName, null, module.namespace.toString))
+ val featureSchemaNode = (moduleSchemaNode as DataNodeContainer).findInstanceDataChildrenByName("feature").head
+ for (feature : module.features) {
+ moduleNodeValues.add(NodeFactory.createImmutableSimpleNode(featureSchemaNode.QName, null, feature.QName.localName))
+ }
+ return NodeFactory.createImmutableCompositeNode(moduleSchemaNode.QName, null, moduleNodeValues)
+ }
+
+ private def DataSchemaNode getSchemaNode(Module restconfModule, String schemaNodeName) {
+ val restconfGrouping = restconfModule.groupings.filter[g|g.QName.localName == RESTCONF_MODULE_DRAFT02_RESTCONF_GROUPING_SCHEMA_NODE].head
+ val restconfContainer = restconfGrouping.findInstanceDataChildrenByName(RESTCONF_MODULE_DRAFT02_RESTCONF_CONTAINER_SCHEMA_NODE).head
+ if (schemaNodeName == RESTCONF_MODULE_DRAFT02_OPERATIONS_CONTAINER_SCHEMA_NODE) {
+ return (restconfContainer as DataNodeContainer).findInstanceDataChildrenByName(RESTCONF_MODULE_DRAFT02_OPERATIONS_CONTAINER_SCHEMA_NODE).head
+ } else if (schemaNodeName == RESTCONF_MODULE_DRAFT02_MODULES_CONTAINER_SCHEMA_NODE) {
+ return (restconfContainer as DataNodeContainer).findInstanceDataChildrenByName(RESTCONF_MODULE_DRAFT02_MODULES_CONTAINER_SCHEMA_NODE).head
+ } else if (schemaNodeName == RESTCONF_MODULE_DRAFT02_MODULE_LIST_SCHEMA_NODE) {
+ val modules = (restconfContainer as DataNodeContainer).findInstanceDataChildrenByName(RESTCONF_MODULE_DRAFT02_MODULES_CONTAINER_SCHEMA_NODE).head
+ return (modules as DataNodeContainer).findInstanceDataChildrenByName(RESTCONF_MODULE_DRAFT02_MODULE_LIST_SCHEMA_NODE).head
+ }
+ return null
}
override getRoot() {
}
override invokeRpc(String identifier, CompositeNode payload) {
+ val rpc = resolveIdentifierInInvokeRpc(identifier)
+ if (rpc.QName.namespace.toString == SAL_REMOTE_NAMESPACE && rpc.QName.localName == SAL_REMOTE_RPC_SUBSRCIBE) {
+ val value = normalizeNode(payload, rpc.input, null)
+ val pathNode = value?.getFirstSimpleByName(QName.create(rpc.QName, "path"))
+ val pathValue = pathNode?.value
+ if (pathValue === null && !(pathValue instanceof InstanceIdentifier)) {
+ throw new ResponseException(INTERNAL_SERVER_ERROR, "Instance identifier was not normalized correctly.");
+ }
+ val pathIdentifier = (pathValue as InstanceIdentifier)
+ var String streamName = null
+ if (!pathIdentifier.path.nullOrEmpty) {
+ streamName = Notificator.createStreamNameFromUri(pathIdentifier.toFullRestconfIdentifier)
+ }
+ if (streamName.nullOrEmpty) {
+ throw new ResponseException(BAD_REQUEST, "Path is empty or contains data node which is not Container or List build-in type.");
+ }
+ val streamNameNode = NodeFactory.createImmutableSimpleNode(QName.create(rpc.output.QName, "stream-name"), null, streamName)
+ val List<Node<?>> output = new ArrayList
+ output.add(streamNameNode)
+ val responseData = NodeFactory.createMutableCompositeNode(rpc.output.QName, null, output, null, null)
+
+ if (!Notificator.existListenerFor(pathIdentifier)) {
+ Notificator.createListener(pathIdentifier, streamName)
+ }
+
+ return new StructuredData(responseData, rpc.output, null)
+ }
return callRpc(identifier.rpcDefinition, payload)
}
- override invokeRpc(String identifier) {
- return callRpc(identifier.rpcDefinition, null)
+ override invokeRpc(String identifier, String noPayload) {
+ if (!noPayload.nullOrEmpty) {
+ throw new ResponseException(UNSUPPORTED_MEDIA_TYPE, "Content-Type contains unsupported Media Type.");
+ }
+ val rpc = resolveIdentifierInInvokeRpc(identifier)
+ return callRpc(rpc, null)
+ }
+
+ def resolveIdentifierInInvokeRpc(String identifier) {
+ if (identifier.indexOf("/") === -1) {
+ val identifierDecoded = identifier.urlPathArgDecode
+ val rpc = identifierDecoded.rpcDefinition
+ if (rpc !== null) {
+ return rpc
+ }
+ throw new ResponseException(NOT_FOUND, "RPC does not exist.");
+ }
+ val slashErrorMsg = String.format("Identifier %n%s%ncan't contain slash character (/). +
+ If slash is part of identifier name then use %2F placeholder.",identifier)
+ throw new ResponseException(NOT_FOUND, slashErrorMsg);
}
private def StructuredData callRpc(RpcDefinition rpc, CompositeNode payload) {
return new StructuredData(rpcResult.result, rpc.output, null)
}
- override readData(String identifier) {
- val iiWithData = identifier.toInstanceIdentifier
- var CompositeNode data = null;
- if (iiWithData.mountPoint !== null) {
- data = broker.readOperationalDataBehindMountPoint(iiWithData.mountPoint, iiWithData.instanceIdentifier)
- } else {
- data = broker.readOperationalData(iiWithData.getInstanceIdentifier);
- }
- return new StructuredData(data, iiWithData.schemaNode, iiWithData.mountPoint)
- }
-
override readConfigurationData(String identifier) {
val iiWithData = identifier.toInstanceIdentifier
var CompositeNode data = null;
return new StructuredData(data, iiWithData.schemaNode, iiWithData.mountPoint)
}
- override updateConfigurationDataLegacy(String identifier, CompositeNode payload) {
- updateConfigurationData(identifier, payload);
- }
-
override updateConfigurationData(String identifier, CompositeNode payload) {
val iiWithData = identifier.toInstanceIdentifier
val value = normalizeNode(payload, iiWithData.schemaNode, iiWithData.mountPoint)
}
}
- override createConfigurationDataLegacy(String identifier, CompositeNode payload) {
- createConfigurationData(identifier, payload);
- }
-
override createConfigurationData(String identifier, CompositeNode payload) {
if (payload.namespace === null) {
throw new ResponseException(BAD_REQUEST,
}
}
+ override subscribeToStream(String identifier, UriInfo uriInfo) {
+ val streamName = Notificator.createStreamNameFromUri(identifier)
+ if (streamName.nullOrEmpty) {
+ throw new ResponseException(BAD_REQUEST, "Stream name is empty.")
+ }
+ val listener = Notificator.getListenerFor(streamName);
+ if (listener === null) {
+ throw new ResponseException(BAD_REQUEST, "Stream was not found.")
+ }
+ broker.registerToListenDataChanges(listener)
+ val uriBuilder = uriInfo.getAbsolutePathBuilder()
+ val uriToWebsocketServer = uriBuilder.port(WebSocketServer.PORT).replacePath(streamName).build()
+ return Response.status(OK).location(uriToWebsocketServer).build
+ }
+
private def dispatch URI namespace(CompositeNode data) {
return data.nodeType.namespace
}
Code Review / controller.git / blobdiff