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

   1 /*\r
   2  * Copyright (c) 2013 Cisco Systems, Inc. and others.  All rights reserved.\r
   3  *\r
   4  * This program and the accompanying materials are made available under the\r
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,\r
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html\r
   7  */\r
   8 package org.opendaylight.controller.netconf.impl.mapping.operations;\r
   9 \r
  10 import org.opendaylight.controller.netconf.api.NetconfDocumentedException;\r
  11 import org.opendaylight.controller.netconf.api.NetconfDocumentedException.ErrorSeverity;\r
  12 import org.opendaylight.controller.netconf.api.NetconfDocumentedException.ErrorTag;\r
  13 import org.opendaylight.controller.netconf.api.NetconfDocumentedException.ErrorType;\r
  14 import org.opendaylight.controller.netconf.api.NetconfMessage;\r
  15 import org.opendaylight.controller.netconf.impl.NetconfServerSession;\r
  16 import org.opendaylight.controller.netconf.mapping.api.NetconfOperationChainedExecution;\r
  17 import org.opendaylight.controller.netconf.util.mapping.AbstractSingletonNetconfOperation;\r
  18 import org.opendaylight.controller.netconf.util.xml.XmlElement;\r
  19 import org.opendaylight.controller.netconf.util.xml.XmlNetconfConstants;\r
  20 import org.opendaylight.controller.netconf.util.xml.XmlUtil;\r
  21 import org.slf4j.Logger;\r
  22 import org.slf4j.LoggerFactory;\r
  23 import org.w3c.dom.Document;\r
  24 import org.w3c.dom.Element;\r
  25 public class DefaultStartExi extends AbstractSingletonNetconfOperation implements DefaultNetconfOperation {\r
  26     public static final String START_EXI = "start-exi";\r
  27 \r
  28     private static final Logger logger = LoggerFactory.getLogger(DefaultStartExi.class);\r
  29     private NetconfServerSession netconfSession;\r
  30 \r
  31     public DefaultStartExi(String netconfSessionIdForReporting) {\r
  32         super(netconfSessionIdForReporting);\r
  33     }\r
  34 \r
  35     @Override\r
  36     public Document handle(Document message,\r
  37                            NetconfOperationChainedExecution subsequentOperation) throws NetconfDocumentedException {\r
  38         logger.debug("Received start-exi message {} ", XmlUtil.toString(message));\r
  39 \r
  40         try {\r
  41             netconfSession.startExiCommunication(new NetconfMessage(message));\r
  42         } catch (IllegalArgumentException e) {\r
  43             throw new NetconfDocumentedException("Failed to parse EXI parameters", ErrorType.protocol,\r
  44                     ErrorTag.operation_failed, ErrorSeverity.error);\r
  45         }\r
  46 \r
  47         return super.handle(message, subsequentOperation);\r
  48     }\r
  49 \r
  50     @Override\r
  51     protected Element handleWithNoSubsequentOperations(Document document, XmlElement operationElement) throws NetconfDocumentedException {\r
  52         Element getSchemaResult = document.createElementNS( XmlNetconfConstants.URN_IETF_PARAMS_XML_NS_NETCONF_BASE_1_0, XmlNetconfConstants.OK);\r
  53         logger.trace("{} operation successful", START_EXI);\r
  54         return getSchemaResult;\r
  55     }\r
  56 \r
  57     @Override\r
  58     protected String getOperationName() {\r
  59         return START_EXI;\r
  60     }\r
  61 \r
  62     @Override\r
  63     protected String getOperationNamespace() {\r
  64         return XmlNetconfConstants.URN_IETF_PARAMS_XML_NS_NETCONF_EXI_1_0;\r
  65     }\r
  66 \r
  67     @Override\r
  68     public void setNetconfSession(NetconfServerSession s) {\r
  69         netconfSession = s;\r
  70     }\r
  71 }\r