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 org.opendaylight.controller.netconf.api.NetconfDocumentedException;
  12 import org.opendaylight.controller.netconf.api.xml.XmlNetconfConstants;
  13 import org.opendaylight.controller.netconf.util.mapping.AbstractSingletonNetconfOperation;
  14 import org.opendaylight.controller.netconf.util.xml.XmlElement;
  15 import org.opendaylight.controller.netconf.util.xml.XmlUtil;
  16 import org.w3c.dom.Document;
  17 import org.w3c.dom.Element;
  18
  19 import com.google.common.base.Optional;
  20
  21 import java.util.Collections;
  22
  23 public class DefaultCloseSession extends AbstractSingletonNetconfOperation {
  24     public static final String CLOSE_SESSION = "close-session";
  25     private final AutoCloseable sessionResources;
  26
  27     public DefaultCloseSession(String netconfSessionIdForReporting, AutoCloseable sessionResources) {
  28         super(netconfSessionIdForReporting);
  29         this.sessionResources = sessionResources;
  30     }
  31
  32     @Override
  33     protected String getOperationName() {
  34         return CLOSE_SESSION;
  35     }
  36
  37     /**
  38      * Close netconf operation router associated to this session, which in turn
  39      * closes NetconfOperationServiceSnapshot with all NetconfOperationService
  40      * instances
  41      */
  42     @Override
  43     protected Element handleWithNoSubsequentOperations(Document document, XmlElement operationElement)
  44             throws NetconfDocumentedException {
  45         try {
  46             sessionResources.close();
  47         } catch (Exception e) {
  48             throw new NetconfDocumentedException("Unable to properly close session "
  49                     + getNetconfSessionIdForReporting(), NetconfDocumentedException.ErrorType.application,
  50                     NetconfDocumentedException.ErrorTag.operation_failed,
  51                     NetconfDocumentedException.ErrorSeverity.error, Collections.singletonMap(
  52                     NetconfDocumentedException.ErrorSeverity.error.toString(), e.getMessage()));
  53         }
  54         return XmlUtil.createElement(document, XmlNetconfConstants.OK, Optional.<String>absent());
  55     }
  56 }