Merge "Bug 946: Fixed eclipse errors with nagasena projects"

[controller.git] / opendaylight / md-sal / sal-rest-connector / src / main / java / org / opendaylight / controller / sal / restconf / impl / BrokerFacade.xtend

diff --git a/opendaylight/md-sal/sal-rest-connector/src/main/java/org/opendaylight/controller/sal/restconf/impl/BrokerFacade.xtend b/opendaylight/md-sal/sal-rest-connector/src/main/java/org/opendaylight/controller/sal/restconf/impl/BrokerFacade.xtend
index eb1f6165ca23c5bb17deac73f575a06bfc57fc57..d3050061da829852c494a55c05ef8e61a113acd0 100644 (file)
--- a/opendaylight/md-sal/sal-rest-connector/src/main/java/org/opendaylight/controller/sal/restconf/impl/BrokerFacade.xtend
+++ b/opendaylight/md-sal/sal-rest-connector/src/main/java/org/opendaylight/controller/sal/restconf/impl/BrokerFacade.xtend
@@ -1,18 +1,29 @@
+/*
+ * 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 javax.ws.rs.WebApplicationException
 import javax.ws.rs.core.Response
 import org.opendaylight.controller.md.sal.common.api.data.DataReader
 import org.opendaylight.controller.sal.core.api.Broker.ConsumerSession
 import org.opendaylight.controller.sal.core.api.data.DataBrokerService
+import org.opendaylight.controller.sal.core.api.mount.MountInstance
 import org.opendaylight.controller.sal.rest.impl.RestconfProvider
+import org.opendaylight.controller.sal.streams.listeners.ListenerAdapter
 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.slf4j.LoggerFactory
 
 class BrokerFacade implements DataReader<InstanceIdentifier, CompositeNode> {
 
+
+    val static LOG = LoggerFactory.getLogger(BrokerFacade)
     val static BrokerFacade INSTANCE = new BrokerFacade
 
     @Property
@@ -33,20 +44,33 @@ class BrokerFacade implements DataReader<InstanceIdentifier, CompositeNode> {
 
     private def void checkPreconditions() {
         if (context === null || dataService === null) {
-            throw new WebApplicationException(Response.status(Response.Status.SERVICE_UNAVAILABLE)
-                    .entity(RestconfProvider::NOT_INITALIZED_MSG).build())
+            throw new ResponseException(Response.Status.SERVICE_UNAVAILABLE, RestconfProvider::NOT_INITALIZED_MSG)
         }
     }
 
     override readConfigurationData(InstanceIdentifier path) {
         checkPreconditions
+        LOG.trace("Read Configuration via Restconf: {}", path)
         return dataService.readConfigurationData(path);
     }
+    
+    def readConfigurationDataBehindMountPoint(MountInstance mountPoint, InstanceIdentifier path) {
+        checkPreconditions
+        LOG.trace("Read Configuration via Restconf: {}", path)
+        return mountPoint.readConfigurationData(path);
+    }
 
     override readOperationalData(InstanceIdentifier path) {
         checkPreconditions
+        LOG.trace("Read Operational via Restconf: {}", path)
         return dataService.readOperationalData(path);
     }
+    
+    def readOperationalDataBehindMountPoint(MountInstance mountPoint, InstanceIdentifier path) {
+        checkPreconditions
+        LOG.trace("Read Operational via Restconf: {}", path)
+        return mountPoint.readOperationalData(path);
+    }
 
     def RpcResult<CompositeNode> invokeRpc(QName type, CompositeNode payload) {
         checkPreconditions
@@ -57,15 +81,66 @@ class BrokerFacade implements DataReader<InstanceIdentifier, CompositeNode> {
     def commitConfigurationDataPut(InstanceIdentifier path, CompositeNode payload) {
         checkPreconditions
         val transaction = dataService.beginTransaction;
+        LOG.trace("Put Configuration via Restconf: {}", path)
         transaction.putConfigurationData(path, payload);
-        return transaction.commit()
+        return transaction.commit
+    }
+    
+    def commitConfigurationDataPutBehindMountPoint(MountInstance mountPoint, InstanceIdentifier path, CompositeNode payload) {
+        checkPreconditions
+        val transaction = mountPoint.beginTransaction;
+        LOG.trace("Put Configuration via Restconf: {}", path)
+        transaction.putConfigurationData(path, payload);
+        return transaction.commit
     }
 
-    def commitOperationalDataPut(InstanceIdentifier path, CompositeNode payload) {
+    def commitConfigurationDataPost(InstanceIdentifier path, CompositeNode payload) {
         checkPreconditions
         val transaction = dataService.beginTransaction;
-        transaction.putOperationalData(path, payload);
-        return transaction.commit()
+        transaction.putConfigurationData(path, payload);
+        if (payload == transaction.createdConfigurationData.get(path)) {
+            LOG.trace("Post Configuration via Restconf: {}", path)
+            return transaction.commit
+        }
+        LOG.trace("Post Configuration via Restconf was not executed because data already exists: {}", path)
+        return null;
     }
     
+    def commitConfigurationDataPostBehindMountPoint(MountInstance mountPoint, InstanceIdentifier path, CompositeNode payload) {
+        checkPreconditions
+        val transaction = mountPoint.beginTransaction;
+        transaction.putConfigurationData(path, payload);
+        if (payload == transaction.createdConfigurationData.get(path)) {
+            LOG.trace("Post Configuration via Restconf: {}", path)
+            return transaction.commit
+        }
+        LOG.trace("Post Configuration via Restconf was not executed because data already exists: {}", path)
+        return null;
+    }
+
+    def commitConfigurationDataDelete(InstanceIdentifier path) {
+        checkPreconditions
+        val transaction = dataService.beginTransaction;
+        LOG.info("Delete Configuration via Restconf: {}", path)
+        transaction.removeConfigurationData(path)
+        return transaction.commit
+    }
+    
+    def commitConfigurationDataDeleteBehindMountPoint(MountInstance mountPoint, InstanceIdentifier path) {
+        checkPreconditions
+        val transaction = mountPoint.beginTransaction;
+        LOG.info("Delete Configuration via Restconf: {}", path)
+        transaction.removeConfigurationData(path)
+        return transaction.commit
+    }
+
+    def registerToListenDataChanges(ListenerAdapter listener) {
+        checkPreconditions
+        if (listener.listening) {
+            return;
+        }
+        val registration = dataService.registerDataChangeListener(listener.path, listener)
+        listener.setRegistration(registration)
+    }
+
 }