netconf/mdsal-netconf-connector/src/main/java/org/opendaylight/netconf/mdsal/connector/ops/Unlock.java

   1 /*
   2  * Copyright (c) 2015 Cisco Systems, Inc. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8 package org.opendaylight.netconf.mdsal.connector.ops;
   9
  10 import org.opendaylight.netconf.api.DocumentedException;
  11 import org.opendaylight.netconf.api.xml.XmlElement;
  12 import org.opendaylight.netconf.api.xml.XmlNetconfConstants;
  13 import org.opendaylight.netconf.server.api.operations.AbstractSingletonNetconfOperation;
  14 import org.opendaylight.yangtools.yang.common.ErrorSeverity;
  15 import org.opendaylight.yangtools.yang.common.ErrorTag;
  16 import org.opendaylight.yangtools.yang.common.ErrorType;
  17 import org.slf4j.Logger;
  18 import org.slf4j.LoggerFactory;
  19 import org.w3c.dom.Document;
  20 import org.w3c.dom.Element;
  21
  22 public class Unlock extends AbstractSingletonNetconfOperation {
  23     private static final Logger LOG = LoggerFactory.getLogger(Unlock.class);
  24     private static final String OPERATION_NAME = "unlock";
  25
  26     public Unlock(final String netconfSessionIdForReporting) {
  27         super(netconfSessionIdForReporting);
  28     }
  29
  30     @Override
  31     protected Element handleWithNoSubsequentOperations(final Document document, final XmlElement operationElement)
  32             throws DocumentedException {
  33         final Datastore targetDatastore = Lock.extractTargetParameter(operationElement);
  34         if (targetDatastore == Datastore.candidate) {
  35             LOG.debug("Unlocking candidate datastore on session: {}", getNetconfSessionIdForReporting());
  36             return document.createElement(XmlNetconfConstants.OK);
  37         }
  38
  39         throw new DocumentedException("Unable to unlock " + targetDatastore + " datastore",
  40                 ErrorType.APPLICATION, ErrorTag.OPERATION_NOT_SUPPORTED, ErrorSeverity.ERROR);
  41     }
  42
  43     @Override
  44     protected String getOperationName() {
  45         return OPERATION_NAME;
  46     }
  47 }