opendaylight/netconf/netconf-impl/src/main/java/org/opendaylight/controller/netconf/impl/mapping/operations/DefaultCloseSession.java

   1 /*
   2  * Copyright (c) 2013 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
   9 package org.opendaylight.controller.netconf.impl.mapping.operations;
  10
  11 import com.google.common.base.Optional;
  12 import java.util.Collections;
  13 import org.opendaylight.controller.netconf.api.NetconfDocumentedException;
  14 import org.opendaylight.controller.netconf.api.xml.XmlNetconfConstants;
  15 import org.opendaylight.controller.netconf.util.mapping.AbstractSingletonNetconfOperation;
  16 import org.opendaylight.controller.netconf.util.xml.XmlElement;
  17 import org.opendaylight.controller.netconf.util.xml.XmlUtil;
  18 import org.w3c.dom.Document;
  19 import org.w3c.dom.Element;
  20
  21 public class DefaultCloseSession extends AbstractSingletonNetconfOperation {
  22     public static final String CLOSE_SESSION = "close-session";
  23     private final AutoCloseable sessionResources;
  24
  25     public DefaultCloseSession(String netconfSessionIdForReporting, AutoCloseable sessionResources) {
  26         super(netconfSessionIdForReporting);
  27         this.sessionResources = sessionResources;
  28     }
  29
  30     @Override
  31     protected String getOperationName() {
  32         return CLOSE_SESSION;
  33     }
  34
  35     /**
  36      * Close netconf operation router associated to this session, which in turn
  37      * closes NetconfOperationServiceSnapshot with all NetconfOperationService
  38      * instances
  39      */
  40     @Override
  41     protected Element handleWithNoSubsequentOperations(Document document, XmlElement operationElement)
  42             throws NetconfDocumentedException {
  43         try {
  44             sessionResources.close();
  45         } catch (Exception e) {
  46             throw new NetconfDocumentedException("Unable to properly close session "
  47                     + getNetconfSessionIdForReporting(), NetconfDocumentedException.ErrorType.application,
  48                     NetconfDocumentedException.ErrorTag.operation_failed,
  49                     NetconfDocumentedException.ErrorSeverity.error, Collections.singletonMap(
  50                         NetconfDocumentedException.ErrorSeverity.error.toString(), e.getMessage()));
  51         }
  52         return XmlUtil.createElement(document, XmlNetconfConstants.OK, Optional.<String>absent());
  53     }
  54 }