Updating cluster RPC code making it work

[controller.git] / opendaylight / md-sal / sal-remoterpc-connector / src / main / java / org / opendaylight / controller / remote / rpc / XmlUtils.java

diff --git a/opendaylight/md-sal/sal-remoterpc-connector/src/main/java/org/opendaylight/controller/remote/rpc/XmlUtils.java b/opendaylight/md-sal/sal-remoterpc-connector/src/main/java/org/opendaylight/controller/remote/rpc/XmlUtils.java
deleted file mode 100644 (file)
index 5fb2bb8..0000000
--- a/opendaylight/md-sal/sal-remoterpc-connector/src/main/java/org/opendaylight/controller/remote/rpc/XmlUtils.java
+++ /dev/null
@@ -1,145 +0,0 @@
-/*
- * Copyright (c) 2014 Cisco Systems, Inc. and others.  All rights reserved.
- *
- * This program and the accompanying materials are made available under the
- * terms of the Eclipse Public License v1.0 which accompanies this distribution,
- * and is available at http://www.eclipse.org/legal/epl-v10.html
- */
-
-package org.opendaylight.controller.remote.rpc;
-
-import com.google.common.base.Optional;
-import org.opendaylight.yangtools.yang.common.QName;
-import org.opendaylight.yangtools.yang.data.api.CompositeNode;
-import org.opendaylight.yangtools.yang.data.api.Node;
-import org.opendaylight.yangtools.yang.data.api.SimpleNode;
-import org.opendaylight.yangtools.yang.data.impl.XmlTreeBuilder;
-import org.opendaylight.yangtools.yang.data.impl.codec.xml.XmlDocumentUtils;
-import org.opendaylight.yangtools.yang.model.api.DataSchemaNode;
-import org.opendaylight.yangtools.yang.model.api.RpcDefinition;
-import org.opendaylight.yangtools.yang.model.api.SchemaContext;
-import org.opendaylight.controller.netconf.util.xml.XmlUtil;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-import org.w3c.dom.Document;
-import org.xml.sax.SAXException;
-
-import javax.activation.UnsupportedDataTypeException;
-import javax.xml.stream.XMLStreamException;
-import javax.xml.transform.OutputKeys;
-import javax.xml.transform.Transformer;
-import javax.xml.transform.TransformerException;
-import javax.xml.transform.TransformerFactory;
-import javax.xml.transform.dom.DOMSource;
-import javax.xml.transform.stream.StreamResult;
-import java.io.ByteArrayInputStream;
-import java.io.IOException;
-import java.io.StringWriter;
-import java.util.Set;
-
-public class XmlUtils {
-
-  private static final Logger LOG = LoggerFactory.getLogger(XmlUtils.class);
-
-  public static String inputCompositeNodeToXml(CompositeNode cNode, SchemaContext schemaContext){
-    if (cNode == null) return new String();
-
-    //Document domTree = NodeUtils.buildShadowDomTree(cNode);
-    Document domTree = null;
-    try {
-      Set<RpcDefinition> rpcs =  schemaContext.getOperations();
-      for(RpcDefinition rpc : rpcs) {
-        if(rpc.getQName().equals(cNode.getNodeType())){
-          domTree = XmlDocumentUtils.toDocument(cNode, rpc.getInput(), XmlDocumentUtils.defaultValueCodecProvider());
-          break;
-        }
-      }
-
-    } catch (UnsupportedDataTypeException e) {
-      LOG.error("Error during translation of CompositeNode to Document", e);
-    }
-    return domTransformer(domTree);
-  }
-
-  public static String outputCompositeNodeToXml(CompositeNode cNode, SchemaContext schemaContext){
-    if (cNode == null) return new String();
-
-    //Document domTree = NodeUtils.buildShadowDomTree(cNode);
-    Document domTree = null;
-    try {
-      Set<RpcDefinition> rpcs =  schemaContext.getOperations();
-      for(RpcDefinition rpc : rpcs) {
-        if(rpc.getQName().equals(cNode.getNodeType())){
-          domTree = XmlDocumentUtils.toDocument(cNode, rpc.getInput(), XmlDocumentUtils.defaultValueCodecProvider());
-          break;
-        }
-      }
-
-    } catch (UnsupportedDataTypeException e) {
-      LOG.error("Error during translation of CompositeNode to Document", e);
-    }
-    return domTransformer(domTree);
-  }
-
-  private static String domTransformer(Document domTree) {
-    StringWriter writer = new StringWriter();
-    try {
-      TransformerFactory tf = TransformerFactory.newInstance();
-      Transformer transformer = tf.newTransformer();
-      transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
-      transformer.transform(new DOMSource(domTree), new StreamResult(writer));
-    } catch (TransformerException e) {
-
-      LOG.error("Error during translation of Document to OutputStream", e);
-    }
-    LOG.debug("compositeNodeToXml " + writer.toString());
-
-    return writer.toString();
-  }
-
-  public static CompositeNode xmlToCompositeNode(String xml){
-    if (xml==null || xml.length()==0) return null;
-
-    Node<?> dataTree;
-    try {
-      dataTree = XmlTreeBuilder.buildDataTree(new ByteArrayInputStream(xml.getBytes()));
-    } catch (XMLStreamException e) {
-      LOG.error("Error during building data tree from XML", e);
-      return null;
-    }
-    if (dataTree == null) {
-      LOG.error("data tree is null");
-      return null;
-    }
-    if (dataTree instanceof SimpleNode) {
-      LOG.error("RPC XML was resolved as SimpleNode");
-      return null;
-    }
-    return (CompositeNode) dataTree;
-  }
-
-  public static CompositeNode inputXmlToCompositeNode(QName rpc, String xml,  SchemaContext schemaContext){
-    if (xml==null || xml.length()==0) return null;
-
-    Node<?> dataTree = null;
-    try {
-
-      Document doc = XmlUtil.readXmlToDocument(xml);
-      LOG.debug("xmlToCompositeNode Document is " + xml );
-      Set<RpcDefinition> rpcs =  schemaContext.getOperations();
-      for(RpcDefinition rpcDef : rpcs) {
-        if(rpcDef.getQName().equals(rpc)){
-          dataTree = XmlDocumentUtils.toDomNode(doc.getDocumentElement(), Optional.<DataSchemaNode>of(rpcDef.getInput()), Optional.of(XmlDocumentUtils.defaultValueCodecProvider()));
-          break;
-        }
-      }
-    } catch (SAXException e) {
-      LOG.error("Error during building data tree from XML", e);
-    } catch (IOException e) {
-      LOG.error("Error during building data tree from XML", e);
-    }
-
-    LOG.debug("xmlToCompositeNode " + dataTree.toString());
-    return (CompositeNode) dataTree;
-  }
-}