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.NetconfOperationRouter;\r
  12 import org.opendaylight.controller.netconf.api.NetconfSession;\r
  13 import org.opendaylight.controller.netconf.impl.mapping.ExiDecoderHandler;\r
  14 import org.opendaylight.controller.netconf.impl.mapping.ExiEncoderHandler;\r
  15 import org.opendaylight.controller.netconf.mapping.api.DefaultNetconfOperation;\r
  16 import org.opendaylight.controller.netconf.mapping.api.HandlingPriority;\r
  17 import org.opendaylight.controller.netconf.util.mapping.AbstractNetconfOperation;\r
  18 import org.opendaylight.controller.netconf.util.xml.ExiParameters;\r
  19 import org.opendaylight.controller.netconf.util.xml.XmlElement;\r
  20 import org.opendaylight.controller.netconf.util.xml.XmlNetconfConstants;\r
  21 import org.opendaylight.controller.netconf.util.xml.XmlUtil;\r
  22 import org.slf4j.Logger;\r
  23 import org.slf4j.LoggerFactory;\r
  24 import org.w3c.dom.Document;\r
  25 import org.w3c.dom.Element;\r
  26 \r
  27 import com.siemens.ct.exi.exceptions.EXIException;\r
  28 \r
  29 public class DefaultStartExi extends AbstractNetconfOperation implements DefaultNetconfOperation {\r
  30 \r
  31     public static final String START_EXI = "start-exi";\r
  32 \r
  33     private static NetconfSession netconfSession;\r
  34 \r
  35     private static final Logger logger = LoggerFactory.getLogger(DefaultStartExi.class);\r
  36 \r
  37     public DefaultStartExi(String netconfSessionIdForReporting) {\r
  38         super(netconfSessionIdForReporting);\r
  39     }\r
  40 \r
  41     @Override\r
  42     protected HandlingPriority canHandle(String operationName,\r
  43             String netconfOperationNamespace) {\r
  44         if (operationName.equals(START_EXI) == false)\r
  45             return HandlingPriority.CANNOT_HANDLE;\r
  46         if (netconfOperationNamespace\r
  47                 .equals(XmlNetconfConstants.URN_IETF_PARAMS_XML_NS_NETCONF_BASE_1_0) == false)\r
  48             return HandlingPriority.CANNOT_HANDLE;\r
  49 \r
  50         return HandlingPriority.HANDLE_WITH_DEFAULT_PRIORITY;\r
  51     }\r
  52 \r
  53     @Override\r
  54     protected Element handle(Document document, XmlElement operationElement,\r
  55             NetconfOperationRouter opRouter) throws NetconfDocumentedException {\r
  56 \r
  57 \r
  58         Element getSchemaResult = document\r
  59                 .createElement(XmlNetconfConstants.OK);\r
  60         XmlUtil.addNamespaceAttr(getSchemaResult,\r
  61                 XmlNetconfConstants.URN_IETF_PARAMS_XML_NS_NETCONF_BASE_1_0);\r
  62 \r
  63 \r
  64         try {\r
  65             ExiParameters exiParams = new ExiParameters();\r
  66             exiParams.setParametersFromXmlElement(operationElement);\r
  67 \r
  68             netconfSession.addExiDecoder(ExiDecoderHandler.HANDLER_NAME, new ExiDecoderHandler(exiParams));\r
  69             netconfSession.addExiEncoderAfterMessageSent(ExiEncoderHandler.HANDLER_NAME,new ExiEncoderHandler(exiParams));\r
  70 \r
  71         } catch (EXIException e) {\r
  72             getSchemaResult = document\r
  73                     .createElement(XmlNetconfConstants.RPC_ERROR);\r
  74         }\r
  75 \r
  76         logger.info("{} operation successful", START_EXI);\r
  77         logger.debug("received start-exi message {} ", XmlUtil.toString(document));\r
  78         return getSchemaResult;\r
  79 \r
  80     }\r
  81 \r
  82     @Override\r
  83     public void setNetconfSession(NetconfSession s) {\r
  84         netconfSession = s;\r
  85     }\r
  86 \r
  87     public NetconfSession getNetconfSession() {\r
  88         return netconfSession;\r
  89     }\r
  90 \r
  91 \r
  92 }\r