package org.opendaylight.controller.sal.restconf.impl
+import com.google.common.base.Preconditions
+import java.net.URI
import java.util.ArrayList
+import java.util.HashMap
import java.util.List
import java.util.Set
import javax.ws.rs.core.Response
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.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.Node
import org.opendaylight.yangtools.yang.data.impl.NodeFactory
import org.opendaylight.yangtools.yang.model.api.ChoiceNode
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.TypeDefinition
import org.opendaylight.yangtools.yang.model.api.type.IdentityrefTypeDefinition
import static javax.ws.rs.core.Response.Status.*
+import org.opendaylight.yangtools.yang.model.api.SchemaContext
class RestconfImpl implements RestconfService {
val static RestconfImpl INSTANCE = new RestconfImpl
+ val static MOUNT_POINT_MODULE_NAME = "ietf-netconf"
@Property
BrokerFacade broker
return null;
}
- override readData(String identifier) {
- val instanceIdentifierWithSchemaNode = identifier.resolveInstanceIdentifier
- val data = broker.readOperationalData(instanceIdentifierWithSchemaNode.getInstanceIdentifier);
- return new StructuredData(data, instanceIdentifierWithSchemaNode.schemaNode)
- }
-
- override createConfigurationData(String identifier, CompositeNode payload) {
- val identifierWithSchemaNode = identifier.resolveInstanceIdentifier
- val value = normalizeNode(payload, identifierWithSchemaNode.schemaNode)
- val status = broker.commitConfigurationDataPut(identifierWithSchemaNode.instanceIdentifier, value).get();
- switch status.result {
- case TransactionStatus.COMMITED: Response.status(NO_CONTENT).build
- default: Response.status(INTERNAL_SERVER_ERROR).build
- }
+ override invokeRpc(String identifier, CompositeNode payload) {
+ return callRpc(identifier.rpcDefinition, payload)
}
-
- override updateConfigurationData(String identifier, CompositeNode payload) {
- val identifierWithSchemaNode = identifier.resolveInstanceIdentifier
- val value = normalizeNode(payload, identifierWithSchemaNode.schemaNode)
- val status = broker.commitConfigurationDataPut(identifierWithSchemaNode.instanceIdentifier, value).get();
- switch status.result {
- case TransactionStatus.COMMITED: Response.status(OK).build
- default: Response.status(INTERNAL_SERVER_ERROR).build
- }
+
+ override invokeRpc(String identifier) {
+ return callRpc(identifier.rpcDefinition, null)
}
-
- override invokeRpc(String identifier, CompositeNode payload) {
- val rpc = identifier.rpcDefinition
+
+ private def StructuredData callRpc(RpcDefinition rpc, CompositeNode payload) {
if (rpc === null) {
throw new ResponseException(NOT_FOUND, "RPC does not exist.");
}
- val value = normalizeNode(payload, rpc.input)
- val List<Node<?>> input = new ArrayList
- input.add(value)
- val rpcRequest = NodeFactory.createMutableCompositeNode(rpc.QName, null, input, null, null)
+ var CompositeNode rpcRequest;
+ if (payload === null) {
+ rpcRequest = NodeFactory.createMutableCompositeNode(rpc.QName, null, null, null, null)
+ } else {
+ val value = normalizeNode(payload, rpc.input, null)
+ val List<Node<?>> input = new ArrayList
+ input.add(value)
+ rpcRequest = NodeFactory.createMutableCompositeNode(rpc.QName, null, input, null, null)
+ }
val rpcResult = broker.invokeRpc(rpc.QName, rpcRequest);
if (!rpcResult.successful) {
throw new ResponseException(INTERNAL_SERVER_ERROR, "Operation failed")
if (rpcResult.result === null) {
return null
}
- return new StructuredData(rpcResult.result, rpc.output)
+ 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 instanceIdentifierWithSchemaNode = identifier.resolveInstanceIdentifier
- val data = broker.readConfigurationData(instanceIdentifierWithSchemaNode.getInstanceIdentifier);
- return new StructuredData(data, instanceIdentifierWithSchemaNode.schemaNode)
+ val iiWithData = identifier.toInstanceIdentifier
+ var CompositeNode data = null;
+ if (iiWithData.mountPoint !== null) {
+ data = broker.readConfigurationDataBehindMountPoint(iiWithData.mountPoint, iiWithData.getInstanceIdentifier)
+ } else {
+ data = broker.readConfigurationData(iiWithData.getInstanceIdentifier);
+ }
+ return new StructuredData(data, iiWithData.schemaNode, iiWithData.mountPoint)
}
override readOperationalData(String identifier) {
- val instanceIdentifierWithSchemaNode = identifier.resolveInstanceIdentifier
- val data = broker.readOperationalData(instanceIdentifierWithSchemaNode.getInstanceIdentifier);
- return new StructuredData(data, instanceIdentifierWithSchemaNode.schemaNode)
+ val iiWithData = identifier.toInstanceIdentifier
+ var CompositeNode data = null;
+ if (iiWithData.mountPoint !== null) {
+ data = broker.readOperationalDataBehindMountPoint(iiWithData.mountPoint, iiWithData.getInstanceIdentifier)
+ } else {
+ data = broker.readOperationalData(iiWithData.getInstanceIdentifier);
+ }
+ 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)
+ var RpcResult<TransactionStatus> status = null
+ if (iiWithData.mountPoint !== null) {
+ status = broker.commitConfigurationDataPutBehindMountPoint(iiWithData.mountPoint,
+ iiWithData.instanceIdentifier, value).get()
+ } else {
+ status = broker.commitConfigurationDataPut(iiWithData.instanceIdentifier, value).get();
+ }
+ switch status.result {
+ case TransactionStatus.COMMITED: Response.status(OK).build
+ default: Response.status(INTERNAL_SERVER_ERROR).build
+ }
+ }
+
override createConfigurationDataLegacy(String identifier, CompositeNode payload) {
createConfigurationData(identifier, payload);
}
- private def InstanceIdWithSchemaNode resolveInstanceIdentifier(String identifier) {
- val identifierWithSchemaNode = identifier.toInstanceIdentifier
- if (identifierWithSchemaNode === null) {
- throw new ResponseException(BAD_REQUEST, "URI has bad format");
+ override createConfigurationData(String identifier, CompositeNode payload) {
+ if (payload.namespace === null) {
+ throw new ResponseException(BAD_REQUEST,
+ "Data has bad format. Root element node must have namespace (XML format) or module name(JSON format)");
+ }
+ var InstanceIdWithSchemaNode iiWithData;
+ var CompositeNode value;
+ if (payload.representsMountPointRootData) { // payload represents mount point data and URI represents path to the mount point
+ if (identifier.endsWithMountPoint) {
+ throw new ResponseException(BAD_REQUEST,
+ "URI has bad format. URI should be without \"" + ControllerContext.MOUNT + "\" for POST operation.");
+ }
+ val completIdentifier = identifier.addMountPointIdentifier
+ iiWithData = completIdentifier.toInstanceIdentifier
+ value = normalizeNode(payload, iiWithData.schemaNode, iiWithData.mountPoint)
+ } else {
+ val uncompleteInstIdWithData = identifier.toInstanceIdentifier
+ val parentSchema = uncompleteInstIdWithData.schemaNode as DataNodeContainer
+ val namespace = uncompleteInstIdWithData.mountPoint.findModule(payload)?.namespace
+ val schemaNode = parentSchema.findInstanceDataChild(payload.name, namespace)
+ value = normalizeNode(payload, schemaNode, uncompleteInstIdWithData.mountPoint)
+ iiWithData = uncompleteInstIdWithData.addLastIdentifierFromData(value, schemaNode)
+ }
+ var RpcResult<TransactionStatus> status = null
+ if (iiWithData.mountPoint !== null) {
+ status = broker.commitConfigurationDataPostBehindMountPoint(iiWithData.mountPoint,
+ iiWithData.instanceIdentifier, value)?.get();
+ } else {
+ status = broker.commitConfigurationDataPost(iiWithData.instanceIdentifier, value)?.get();
+ }
+ if (status === null) {
+ return Response.status(ACCEPTED).build
+ }
+ switch status.result {
+ case TransactionStatus.COMMITED: Response.status(NO_CONTENT).build
+ default: Response.status(INTERNAL_SERVER_ERROR).build
+ }
+ }
+
+ override createConfigurationData(CompositeNode payload) {
+ if (payload.namespace === null) {
+ throw new ResponseException(BAD_REQUEST,
+ "Data has bad format. Root element node must have namespace (XML format) or module name(JSON format)");
+ }
+ val module = findModule(null, payload)
+ if (module === null) {
+ throw new ResponseException(BAD_REQUEST,
+ "Data has bad format. Root element node has incorrect namespace (XML format) or module name(JSON format)");
+ }
+ val schemaNode = module.findInstanceDataChild(payload.name, module.namespace)
+ val value = normalizeNode(payload, schemaNode, null)
+ val iiWithData = addLastIdentifierFromData(null, value, schemaNode)
+ var RpcResult<TransactionStatus> status = null
+ if (iiWithData.mountPoint !== null) {
+ status = broker.commitConfigurationDataPostBehindMountPoint(iiWithData.mountPoint,
+ iiWithData.instanceIdentifier, value)?.get();
+ } else {
+ status = broker.commitConfigurationDataPost(iiWithData.instanceIdentifier, value)?.get();
+ }
+ if (status === null) {
+ return Response.status(ACCEPTED).build
+ }
+ switch status.result {
+ case TransactionStatus.COMMITED: Response.status(NO_CONTENT).build
+ default: Response.status(INTERNAL_SERVER_ERROR).build
+ }
+ }
+
+ override deleteConfigurationData(String identifier) {
+ val iiWithData = identifier.toInstanceIdentifier
+ var RpcResult<TransactionStatus> status = null
+ if (iiWithData.mountPoint !== null) {
+ status = broker.commitConfigurationDataDeleteBehindMountPoint(iiWithData.mountPoint,
+ iiWithData.getInstanceIdentifier).get;
+ } else {
+ status = broker.commitConfigurationDataDelete(iiWithData.getInstanceIdentifier).get;
+ }
+ switch status.result {
+ case TransactionStatus.COMMITED: Response.status(OK).build
+ default: Response.status(INTERNAL_SERVER_ERROR).build
+ }
+ }
+
+ private def dispatch URI namespace(CompositeNode data) {
+ return data.nodeType.namespace
+ }
+
+ private def dispatch URI namespace(CompositeNodeWrapper data) {
+ return data.namespace
+ }
+
+ private def dispatch String localName(CompositeNode data) {
+ return data.nodeType.localName
+ }
+
+ private def dispatch String localName(CompositeNodeWrapper data) {
+ return data.localName
+ }
+
+ private def dispatch Module findModule(MountInstance mountPoint, CompositeNode data) {
+ if (mountPoint !== null) {
+ return mountPoint.findModuleByNamespace(data.nodeType.namespace)
+ } else {
+ return findModuleByNamespace(data.nodeType.namespace)
+ }
+ }
+
+ private def dispatch Module findModule(MountInstance mountPoint, CompositeNodeWrapper data) {
+ Preconditions.checkNotNull(data.namespace)
+ var Module module = null;
+ if (mountPoint !== null) {
+ module = mountPoint.findModuleByNamespace(data.namespace) // namespace from XML
+ if (module === null) {
+ module = mountPoint.findModuleByName(data.namespace.toString) // namespace (module name) from JSON
+ }
+ } else {
+ module = data.namespace.findModuleByNamespace // namespace from XML
+ if (module === null) {
+ module = data.namespace.toString.findModuleByName // namespace (module name) from JSON
+ }
}
- return identifierWithSchemaNode
+ return module
+ }
+
+ private def dispatch getName(CompositeNode data) {
+ return data.nodeType.localName
+ }
+
+ private def dispatch getName(CompositeNodeWrapper data) {
+ return data.localName
+ }
+
+ private def InstanceIdWithSchemaNode addLastIdentifierFromData(InstanceIdWithSchemaNode identifierWithSchemaNode,
+ CompositeNode data, DataSchemaNode schemaOfData) {
+ val iiOriginal = identifierWithSchemaNode?.instanceIdentifier
+ var InstanceIdentifierBuilder iiBuilder = null
+ if (iiOriginal === null) {
+ iiBuilder = InstanceIdentifier.builder
+ } else {
+ iiBuilder = InstanceIdentifier.builder(iiOriginal)
+ }
+
+ if (schemaOfData instanceof ListSchemaNode) {
+ iiBuilder.nodeWithKey(schemaOfData.QName, (schemaOfData as ListSchemaNode).resolveKeysFromData(data))
+ } else {
+ iiBuilder.node(schemaOfData.QName)
+ }
+ return new InstanceIdWithSchemaNode(iiBuilder.toInstance, schemaOfData, identifierWithSchemaNode?.mountPoint)
}
- private def CompositeNode normalizeNode(CompositeNode node, DataSchemaNode schema) {
+ private def resolveKeysFromData(ListSchemaNode listNode, CompositeNode dataNode) {
+ val keyValues = new HashMap<QName, Object>();
+ for (key : listNode.keyDefinition) {
+ val dataNodeKeyValueObject = dataNode.getSimpleNodesByName(key.localName)?.head?.value
+ if (dataNodeKeyValueObject === null) {
+ throw new ResponseException(BAD_REQUEST,
+ "Data contains list \"" + dataNode.nodeType.localName + "\" which does not contain key: \"" +
+ key.localName + "\"")
+ }
+ keyValues.put(key, dataNodeKeyValueObject);
+ }
+ return keyValues
+ }
+
+ private def endsWithMountPoint(String identifier) {
+ return (identifier.endsWith(ControllerContext.MOUNT) || identifier.endsWith(ControllerContext.MOUNT + "/"))
+ }
+
+ private def representsMountPointRootData(CompositeNode data) {
+ return ((data.namespace == SchemaContext.NAME.namespace || data.namespace == MOUNT_POINT_MODULE_NAME) &&
+ data.localName == SchemaContext.NAME.localName)
+ }
+
+ private def addMountPointIdentifier(String identifier) {
+ if (identifier.endsWith("/")) {
+ return identifier + ControllerContext.MOUNT
+ }
+ return identifier + "/" + ControllerContext.MOUNT
+ }
+
+ private def CompositeNode normalizeNode(CompositeNode node, DataSchemaNode schema, MountInstance mountPoint) {
+ if (schema === null) {
+ throw new ResponseException(INTERNAL_SERVER_ERROR, "Data schema node was not found for " + node?.nodeType?.localName)
+ }
+ if (!(schema instanceof DataNodeContainer)) {
+ throw new ResponseException(BAD_REQUEST, "Root element has to be container or list yang datatype.");
+ }
if (node instanceof CompositeNodeWrapper) {
- normalizeNode(node as CompositeNodeWrapper, schema, null)
+ if ((node as CompositeNodeWrapper).changeAllowed) {
+ normalizeNode(node as CompositeNodeWrapper, schema, null, mountPoint)
+ }
return (node as CompositeNodeWrapper).unwrap()
}
return node
}
-
- private def void normalizeNode(NodeWrapper<?> nodeBuilder, DataSchemaNode schema, QName previousAugment) {
+
+ private def void normalizeNode(NodeWrapper<?> nodeBuilder, DataSchemaNode schema, QName previousAugment,
+ MountInstance mountPoint) {
if (schema === null) {
throw new ResponseException(BAD_REQUEST,
- "Data has bad format\n" + nodeBuilder.localName + " does not exist in yang schema.");
+ "Data has bad format.\n\"" + nodeBuilder.localName + "\" does not exist in yang schema.");
}
var validQName = schema.QName
var currentAugment = previousAugment;
} else if (previousAugment !== null && schema.QName.namespace !== previousAugment.namespace) {
validQName = QName.create(currentAugment, schema.QName.localName);
}
- val moduleName = controllerContext.findModuleByNamespace(validQName.namespace);
+ var String moduleName = null;
+ if (mountPoint === null) {
+ moduleName = controllerContext.findModuleNameByNamespace(validQName.namespace);
+ } else {
+ moduleName = controllerContext.findModuleNameByNamespace(mountPoint, validQName.namespace)
+ }
if (nodeBuilder.namespace === null || nodeBuilder.namespace == validQName.namespace ||
- nodeBuilder.namespace.toString == moduleName) {
+ nodeBuilder.namespace.toString == moduleName || nodeBuilder.namespace == MOUNT_POINT_MODULE_NAME) {
nodeBuilder.qname = validQName
} else {
throw new ResponseException(BAD_REQUEST,
- "Data has bad format\nIf data is in XML format then namespace for " + nodeBuilder.localName +
- " should be " + schema.QName.namespace + ".\n If data is in Json format then module name for " +
- nodeBuilder.localName + " should be " + moduleName + ".");
+ "Data has bad format.\nIf data is in XML format then namespace for \"" + nodeBuilder.localName +
+ "\" should be \"" + schema.QName.namespace + "\".\nIf data is in Json format then module name for \"" +
+ nodeBuilder.localName + "\" should be \"" + moduleName + "\".");
}
if (nodeBuilder instanceof CompositeNodeWrapper) {
for (child : children) {
normalizeNode(child,
findFirstSchemaByLocalName(child.localName, (schema as DataNodeContainer).childNodes),
- currentAugment)
+ currentAugment, mountPoint)
}
if(schema instanceof ListSchemaNode) {
val listKeys = (schema as ListSchemaNode).keyDefinition
}
if (!foundKey) {
throw new ResponseException(BAD_REQUEST,
- "Missing key \"" + listKey.localName + "\" of list \"" + schema.QName.localName + "\"")
+ "Missing key in URI \"" + listKey.localName + "\" of list \"" + schema.QName.localName + "\"")
}
}
}
} // else value is instance of ValuesDTO
}
- val outputValue = RestCodec.from(schema.typeDefinition)?.deserialize(inputValue);
+ val outputValue = RestCodec.from(schema.typeDefinition, mountPoint)?.deserialize(inputValue);
simpleNode.setValue(outputValue)
} else if (nodeBuilder instanceof EmptyNodeWrapper) {
val emptyNodeBuilder = nodeBuilder as EmptyNodeWrapper