| /* |
| * Copyright 2004,2005 The Apache Software Foundation. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.axis2.saaj; |
| |
| import org.apache.axiom.om.OMContainer; |
| import org.apache.axiom.om.OMElement; |
| import org.apache.axiom.om.OMException; |
| import org.apache.axiom.om.OMFactory; |
| import org.apache.axiom.om.OMNode; |
| import org.apache.axiom.om.impl.dom.ElementImpl; |
| import org.apache.axiom.om.impl.dom.NodeImpl; |
| import org.apache.axiom.soap.impl.dom.SOAPBodyImpl; |
| import org.apache.axiom.soap.impl.dom.SOAPEnvelopeImpl; |
| import org.w3c.dom.Attr; |
| import org.w3c.dom.Comment; |
| import org.w3c.dom.DOMException; |
| import org.w3c.dom.Text; |
| import org.w3c.dom.TypeInfo; |
| |
| import javax.xml.soap.Node; |
| import javax.xml.soap.SOAPElement; |
| import javax.xml.soap.SOAPException; |
| |
| /** |
| * A representation of a node (element) in a DOM representation of an XML document |
| * that provides some tree manipulation methods. |
| * This interface provides methods for getting the value of a node, for |
| * getting and setting the parent of a node, and for removing a node. |
| */ |
| public abstract class NodeImplEx extends NodeImpl implements Node { |
| |
| /** |
| * @param ownerDocument |
| * @param factory |
| */ |
| protected NodeImplEx(OMFactory factory) { |
| super(factory); |
| } |
| |
| protected SOAPElement parentElement; |
| static final String SAAJ_NODE = "saaj.node"; |
| |
| /** |
| * Removes this <code>Node</code> object from the tree. Once |
| * removed, this node can be garbage collected if there are no |
| * application references to it. |
| */ |
| public void detachNode() { |
| this.detach(); |
| } |
| |
| public OMNode detach() { |
| parentElement = null; |
| return null; |
| } |
| |
| /** |
| * Removes this <code>Node</code> object from the tree. Once |
| * removed, this node can be garbage collected if there are no |
| * application references to it. |
| */ |
| public SOAPElement getParentElement() { |
| return this.parentElement; |
| } |
| |
| public OMContainer getParent() { |
| return (OMContainer) this.parentElement; |
| } |
| |
| /* public OMNode getOMNode() { |
| return omNode; |
| }*/ |
| |
| /** |
| * Returns the the value of the immediate child of this <code>Node</code> |
| * object if a child exists and its valu e is text. |
| * |
| * @return a <code>String</code> with the text of the immediate child of |
| * this <code>Node</code> object if (1) there is a child and |
| * (2) the child is a <code>Text</code> object; |
| * <code>null</code> otherwise |
| */ |
| public String getValue() { |
| if (this.getNodeType() == Node.TEXT_NODE) { |
| return this.getNodeValue(); |
| } else if (this.getNodeType() == Node.ELEMENT_NODE) { |
| return ((NodeImplEx) (((OMElement) this).getFirstOMChild())).getValue(); |
| } |
| return null; |
| } |
| |
| /** |
| * Notifies the implementation that this <code>Node</code> |
| * object is no longer being used by the application and that the |
| * implementation is free to reuse this object for nodes that may |
| * be created later. |
| * <p/> |
| * Calling the method <code>recycleNode</code> implies that the method |
| * <code>detachNode</code> has been called previously. |
| */ |
| public void recycleNode() { |
| // No corresponding implementation in OM |
| // There is no implementation in Axis 1.2 also |
| } |
| |
| /** |
| * Sets the parent of this <code>Node</code> object to the given |
| * <code>SOAPElement</code> object. |
| * |
| * @param parent the <code>SOAPElement</code> object to be set as |
| * the parent of this <code>Node</code> object |
| * @throws SOAPException if there is a problem in setting the |
| * parent to the given element |
| * @see #getParentElement() getParentElement() |
| */ |
| public void setParentElement(SOAPElement parent) throws SOAPException { |
| this.parentElement = parent; |
| } |
| |
| public void setType(int nodeType) throws OMException { |
| throw new UnsupportedOperationException("TODO"); |
| } |
| |
| public int getType() { |
| return this.getNodeType(); |
| } |
| |
| public TypeInfo getSchemaTypeInfo() { |
| // TODO TODO |
| throw new UnsupportedOperationException("TODO"); |
| } |
| |
| public void setIdAttribute(String name, boolean isId) throws DOMException { |
| // TODO TODO |
| throw new UnsupportedOperationException("TODO"); |
| } |
| |
| public void setIdAttributeNS(String namespaceURI, String localName, boolean isId) throws DOMException { |
| // TODO TODO |
| throw new UnsupportedOperationException("TODO"); |
| } |
| |
| public void setIdAttributeNode(Attr idAttr, boolean isId) throws DOMException { |
| // TODO TODO |
| throw new UnsupportedOperationException("TODO"); |
| } |
| |
| /** |
| * Converts or extracts the SAAJ node from the given DOM Node (domNode) |
| * |
| * @param domNode |
| * @return the SAAJ Node corresponding to the domNode |
| */ |
| javax.xml.soap.Node toSAAJNode(org.w3c.dom.Node domNode) { |
| if (domNode == null) { |
| return null; |
| } |
| if (domNode instanceof org.w3c.dom.Text || domNode instanceof org.w3c.dom.Comment) { |
| org.w3c.dom.Node prevSiblingDOMNode = domNode.getPreviousSibling(); |
| org.w3c.dom.Node nextSiblingDOMNode = domNode.getNextSibling(); |
| |
| TextImplEx saajTextNode = (TextImplEx) ((NodeImpl) domNode).getUserData(SAAJ_NODE); |
| if (saajTextNode == null){ |
| // if SAAJ node has not been set in userData, try to construct it |
| return toSAAJNode2(domNode); |
| } |
| saajTextNode.setPreviousSibling(prevSiblingDOMNode); |
| saajTextNode.setNextSibling(nextSiblingDOMNode); |
| return saajTextNode; |
| } |
| Node saajNode = (Node) ((NodeImpl) domNode).getUserData(SAAJ_NODE); |
| if (saajNode == null) { // if SAAJ node has not been set in userData, try to construct it |
| return toSAAJNode2(domNode); |
| } |
| return saajNode; |
| } |
| |
| private javax.xml.soap.Node toSAAJNode2(org.w3c.dom.Node domNode) { |
| if (domNode == null) { |
| return null; |
| } |
| if (domNode instanceof org.w3c.dom.Text) { |
| Text text = (Text) domNode; |
| org.w3c.dom.Node prevSiblingDOMNode = text.getPreviousSibling(); |
| org.w3c.dom.Node nextSiblingDOMNode = text.getNextSibling(); |
| SOAPElementImpl parent = new SOAPElementImpl((ElementImpl) domNode.getParentNode()); |
| TextImplEx saajTextNode = |
| new TextImplEx(text.getData(), parent, prevSiblingDOMNode, nextSiblingDOMNode); |
| ((NodeImpl) domNode).setUserData(SAAJ_NODE, saajTextNode, null); |
| return saajTextNode; |
| } else if (domNode instanceof org.w3c.dom.Comment) { |
| Comment comment = (Comment) domNode; |
| org.w3c.dom.Node prevSiblingDOMNode = comment.getPreviousSibling(); |
| org.w3c.dom.Node nextSiblingDOMNode = comment.getNextSibling(); |
| SOAPElementImpl parent = new SOAPElementImpl((ElementImpl) domNode.getParentNode()); |
| TextImplEx saajTextNode = new TextImplEx("<!--" + |
| comment.getData() + |
| "-->", |
| parent, prevSiblingDOMNode, nextSiblingDOMNode); |
| ((NodeImpl) domNode).setUserData(SAAJ_NODE, saajTextNode, null); |
| return saajTextNode; |
| } else if (domNode instanceof org.apache.axiom.soap.impl.dom.SOAPBodyImpl) { |
| org.apache.axiom.soap.impl.dom.SOAPBodyImpl doomSOAPBody = (SOAPBodyImpl) domNode; |
| javax.xml.soap.SOAPBody saajSOAPBody = |
| new org.apache.axis2.saaj.SOAPBodyImpl(doomSOAPBody); |
| doomSOAPBody.setUserData(SAAJ_NODE, saajSOAPBody, null); |
| return saajSOAPBody; |
| } else if (domNode instanceof org.apache.axiom.soap.impl.dom.SOAPEnvelopeImpl) { |
| org.apache.axiom.soap.impl.dom.SOAPEnvelopeImpl doomSOAPEnv |
| = (SOAPEnvelopeImpl) domNode; |
| javax.xml.soap.SOAPEnvelope saajEnvelope |
| = new org.apache.axis2.saaj.SOAPEnvelopeImpl(doomSOAPEnv); |
| doomSOAPEnv.setUserData(SAAJ_NODE, saajEnvelope, null); |
| return saajEnvelope; |
| } else if (domNode instanceof org.apache.axiom.soap.impl.dom.SOAPFaultNodeImpl) { |
| org.apache.axiom.soap.impl.dom.SOAPFaultNodeImpl doomSOAPFaultNode |
| = (org.apache.axiom.soap.impl.dom.SOAPFaultNodeImpl) domNode; |
| javax.xml.soap.SOAPFaultElement saajSOAPFaultEle |
| = new org.apache.axis2.saaj.SOAPFaultElementImpl(doomSOAPFaultNode); |
| doomSOAPFaultNode.setUserData(SAAJ_NODE, saajSOAPFaultEle, null); |
| return saajSOAPFaultEle; |
| } else if (domNode instanceof org.apache.axiom.soap.impl.dom.SOAPFaultDetailImpl) { |
| org.apache.axiom.soap.impl.dom.SOAPFaultDetailImpl doomSOAPFaultDetail |
| = (org.apache.axiom.soap.impl.dom.SOAPFaultDetailImpl) domNode; |
| javax.xml.soap.Detail saajDetail |
| = new org.apache.axis2.saaj.DetailImpl(doomSOAPFaultDetail); |
| doomSOAPFaultDetail.setUserData(SAAJ_NODE, saajDetail, null); |
| return saajDetail; |
| } else if (domNode instanceof org.apache.axiom.soap.impl.dom.SOAPFaultImpl) { |
| org.apache.axiom.soap.impl.dom.SOAPFaultImpl doomSOAPFault |
| = (org.apache.axiom.soap.impl.dom.SOAPFaultImpl) domNode; |
| javax.xml.soap.SOAPFault saajSOAPFault |
| = new org.apache.axis2.saaj.SOAPFaultImpl(doomSOAPFault); |
| doomSOAPFault.setUserData(SAAJ_NODE, saajSOAPFault, null); |
| return saajSOAPFault; |
| } else if (domNode instanceof org.apache.axiom.soap.impl.dom.SOAPHeaderBlockImpl) { |
| org.apache.axiom.soap.impl.dom.SOAPHeaderBlockImpl doomSOAPHeaderBlock |
| = (org.apache.axiom.soap.impl.dom.SOAPHeaderBlockImpl) domNode; |
| javax.xml.soap.SOAPHeaderElement saajSOAPHeaderEle |
| = new org.apache.axis2.saaj.SOAPHeaderElementImpl(doomSOAPHeaderBlock); |
| doomSOAPHeaderBlock.setUserData(SAAJ_NODE, saajSOAPHeaderEle, null); |
| return saajSOAPHeaderEle; |
| } else if (domNode instanceof org.apache.axiom.soap.impl.dom.SOAPHeaderImpl) { |
| org.apache.axiom.soap.impl.dom.SOAPHeaderImpl doomSOAPHeader |
| = (org.apache.axiom.soap.impl.dom.SOAPHeaderImpl) domNode; |
| javax.xml.soap.SOAPHeader saajSOAPHeader |
| = new org.apache.axis2.saaj.SOAPHeaderImpl(doomSOAPHeader); |
| doomSOAPHeader.setUserData(SAAJ_NODE, saajSOAPHeader, null); |
| return saajSOAPHeader; |
| } else { // instanceof org.apache.axis2.om.impl.dom.ElementImpl |
| ElementImpl doomElement = (ElementImpl) domNode; |
| SOAPElementImpl saajSOAPElement = new SOAPElementImpl(doomElement); |
| doomElement.setUserData(SAAJ_NODE, saajSOAPElement, null); |
| return saajSOAPElement; |
| } |
| } |
| } |
