| /* |
| * 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.OMNamespace; |
| import org.apache.axiom.om.OMNode; |
| import org.apache.axiom.soap.SOAPFactory; |
| import org.apache.axiom.soap.SOAPHeaderBlock; |
| import org.apache.axiom.om.impl.dom.ElementImpl; |
| import org.apache.axiom.om.impl.dom.NamespaceImpl; |
| import org.apache.axiom.om.impl.dom.NodeImpl; |
| import org.apache.axiom.soap.impl.dom.soap11.SOAP11HeaderBlockImpl; |
| |
| import javax.xml.namespace.QName; |
| import javax.xml.soap.Name; |
| import javax.xml.soap.Node; |
| import javax.xml.soap.SOAPElement; |
| import javax.xml.soap.SOAPException; |
| import javax.xml.soap.SOAPHeader; |
| import javax.xml.soap.SOAPHeaderElement; |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.Iterator; |
| |
| public class SOAPHeaderImpl extends SOAPElementImpl implements SOAPHeader { |
| |
| private org.apache.axiom.soap.SOAPHeader omSOAPHeader; |
| |
| /** |
| * Constructor |
| * |
| * @param header |
| */ |
| public SOAPHeaderImpl(org.apache.axiom.soap.SOAPHeader header) { |
| super((ElementImpl) header); |
| omSOAPHeader = header; |
| } |
| |
| /* (non-Javadoc) |
| * @see javax.xml.soap.SOAPElement#addChildElement(java.lang.String) |
| */ |
| public SOAPElement addChildElement(String localName) throws SOAPException { |
| return addHeaderElement(new PrefixedQName(null, localName, null)); |
| } |
| |
| /* (non-Javadoc) |
| * @see javax.xml.soap.SOAPElement#addChildElement(java.lang.String, java.lang.String) |
| */ |
| public SOAPElement addChildElement(String localName, String prefix) throws SOAPException { |
| String namespaceURI = getNamespaceURI(prefix); |
| |
| if (namespaceURI == null) { |
| throw new SOAPException("Namespace not declared for the give prefix: " + prefix); |
| } |
| return addChildElement(localName, prefix, namespaceURI); |
| } |
| |
| /* (non-Javadoc) |
| * @see javax.xml.soap.SOAPElement#addChildElement(java.lang.String, java.lang.String, java.lang.String) |
| */ |
| public SOAPElement addChildElement(String localName, String prefix, String uri) throws SOAPException { |
| OMNamespace ns = new NamespaceImpl(uri, prefix); |
| SOAPHeaderBlock headerBlock = |
| new SOAP11HeaderBlockImpl(localName, ns, omSOAPHeader, (SOAPFactory)this.element.getOMFactory()); |
| SOAPHeaderElementImpl soapHeaderElement = new SOAPHeaderElementImpl(headerBlock); |
| element.setUserData(SAAJ_NODE, this, null); |
| soapHeaderElement.element.setUserData(SAAJ_NODE, soapHeaderElement, null); |
| soapHeaderElement.setParentElement(this); |
| return soapHeaderElement; |
| } |
| |
| /* (non-Javadoc) |
| * @see javax.xml.soap.SOAPElement#addChildElement(javax.xml.soap.Name) |
| */ |
| public SOAPElement addChildElement(Name name) throws SOAPException { |
| return addHeaderElement(name); |
| } |
| |
| /* (non-Javadoc) |
| * @see javax.xml.soap.SOAPElement#addChildElement(javax.xml.soap.SOAPElement) |
| */ |
| public SOAPElement addChildElement(SOAPElement soapElement) throws SOAPException { |
| OMNamespace ns = new NamespaceImpl(soapElement.getNamespaceURI(), |
| soapElement.getPrefix()); |
| SOAPHeaderBlock headerBlock = |
| new SOAP11HeaderBlockImpl(soapElement.getLocalName(), ns, |
| omSOAPHeader, |
| (SOAPFactory)this.element.getOMFactory()); |
| SOAPHeaderElementImpl soapHeaderElement = new SOAPHeaderElementImpl(headerBlock); |
| element.setUserData(SAAJ_NODE, this, null); |
| soapHeaderElement.element.setUserData(SAAJ_NODE, soapHeaderElement, null); |
| soapHeaderElement.setParentElement(this); |
| return soapHeaderElement; |
| } |
| |
| /** |
| * Creates a new <CODE>SOAPHeaderElement</CODE> object |
| * initialized with the specified name and adds it to this |
| * <CODE>SOAPHeader</CODE> object. |
| * |
| * @param name a <CODE>Name</CODE> object with |
| * the name of the new <CODE>SOAPHeaderElement</CODE> |
| * object |
| * @return the new <CODE>SOAPHeaderElement</CODE> object that |
| * was inserted into this <CODE>SOAPHeader</CODE> |
| * object |
| * @throws SOAPException if a SOAP error occurs |
| */ |
| public SOAPHeaderElement addHeaderElement(Name name) throws SOAPException { |
| OMNamespace ns = new NamespaceImpl(name.getURI(), name.getPrefix()); |
| SOAPHeaderBlock headerBlock = |
| new SOAP11HeaderBlockImpl(name.getLocalName(), ns, omSOAPHeader, |
| (SOAPFactory)this.element.getOMFactory()); |
| SOAPHeaderElementImpl soapHeaderElement = new SOAPHeaderElementImpl(headerBlock); |
| element.setUserData(SAAJ_NODE, this, null); |
| soapHeaderElement.element.setUserData(SAAJ_NODE, soapHeaderElement, null); |
| soapHeaderElement.setParentElement(this); |
| return soapHeaderElement; |
| } |
| |
| /** |
| * Returns a list of all the <CODE>SOAPHeaderElement</CODE> |
| * objects in this <CODE>SOAPHeader</CODE> object that have the |
| * the specified actor. An actor is a global attribute that |
| * indicates the intermediate parties to whom the message should |
| * be sent. An actor receives the message and then sends it to |
| * the next actor. The default actor is the ultimate intended |
| * recipient for the message, so if no actor attribute is |
| * included in a <CODE>SOAPHeader</CODE> object, the message is |
| * sent to its ultimate destination. |
| * |
| * @param actor a <CODE>String</CODE> giving the |
| * URI of the actor for which to search |
| * @return an <CODE>Iterator</CODE> object over all the <CODE> |
| * SOAPHeaderElement</CODE> objects that contain the |
| * specified actor |
| * @see #extractHeaderElements(java.lang.String) extractHeaderElements(java.lang.String) |
| */ |
| public Iterator examineHeaderElements(String actor) { |
| Collection elements = new ArrayList(); |
| for (Iterator iterator = omSOAPHeader.examineHeaderBlocks(actor); iterator.hasNext();) { |
| elements.add(((NodeImpl) iterator.next()).getUserData(SAAJ_NODE)); |
| } |
| return elements.iterator(); |
| } |
| |
| /** |
| * Returns a list of all the <CODE>SOAPHeaderElement</CODE> |
| * objects in this <CODE>SOAPHeader</CODE> object that have |
| * the the specified actor and detaches them from this <CODE> |
| * SOAPHeader</CODE> object. |
| * <p/> |
| * <P>This method allows an actor to process only the parts of |
| * the <CODE>SOAPHeader</CODE> object that apply to it and to |
| * remove them before passing the message on to the next |
| * actor. |
| * |
| * @param actor a <CODE>String</CODE> giving the |
| * URI of the actor for which to search |
| * @return an <CODE>Iterator</CODE> object over all the <CODE> |
| * SOAPHeaderElement</CODE> objects that contain the |
| * specified actor |
| * @see #examineHeaderElements(java.lang.String) examineHeaderElements(java.lang.String) |
| */ |
| public Iterator extractHeaderElements(String actor) { |
| Collection elements = new ArrayList(); |
| for (Iterator iterator = omSOAPHeader.extractHeaderBlocks(actor); iterator.hasNext();) { |
| elements.add(((NodeImpl) iterator.next()).getUserData(SAAJ_NODE)); |
| } |
| return elements.iterator(); |
| } |
| |
| /** |
| * Returns an <code>Iterator</code> over all the |
| * <code>SOAPHeaderElement</code> objects in this <code>SOAPHeader</code> |
| * object that have the specified actor and that have a MustUnderstand |
| * attribute whose value is equivalent to <code>true</code>. |
| * |
| * @param actor a <code>String</code> giving the URI of the actor for which |
| * to search |
| * @return an <code>Iterator</code> object over all the |
| * <code>SOAPHeaderElement</code> objects that contain the |
| * specified actor and are marked as MustUnderstand |
| */ |
| public Iterator examineMustUnderstandHeaderElements(String actor) { |
| Collection elements = new ArrayList(); |
| for (Iterator iterator = omSOAPHeader.examineMustUnderstandHeaderBlocks(actor); |
| iterator.hasNext();) { |
| elements.add(((NodeImpl) iterator.next()).getUserData(SAAJ_NODE)); |
| } |
| return elements.iterator(); |
| } |
| |
| /** |
| * Returns an <code>Iterator</code> over all the |
| * <code>SOAPHeaderElement</code> objects in this <code>SOAPHeader</code> |
| * object. |
| * |
| * @return an <code>Iterator</code> object over all the |
| * <code>SOAPHeaderElement</code> objects contained by this |
| * <code>SOAPHeader</code> |
| */ |
| public Iterator examineAllHeaderElements() { |
| Collection elements = new ArrayList(); |
| for (Iterator iterator = omSOAPHeader.examineAllHeaderBlocks(); iterator.hasNext();) { |
| elements.add(((NodeImpl) iterator.next()).getUserData(SAAJ_NODE)); |
| } |
| return elements.iterator(); |
| } |
| |
| /** |
| * Returns an <code>Iterator</code> over all the |
| * <code>SOAPHeaderElement</code> objects in this <code>SOAPHeader </code> |
| * object and detaches them from this <code>SOAPHeader</code> object. |
| * |
| * @return an <code>Iterator</code> object over all the |
| * <code>SOAPHeaderElement</code> objects contained by this |
| * <code>SOAPHeader</code> |
| */ |
| public Iterator extractAllHeaderElements() { |
| Collection elements = new ArrayList(); |
| for (Iterator iterator = omSOAPHeader.extractAllHeaderBlocks(); iterator.hasNext();) { |
| elements.add(((NodeImpl) iterator.next()).getUserData(SAAJ_NODE)); |
| } |
| return elements.iterator(); |
| } |
| |
| public SOAPElement addTextNode(String text) throws SOAPException { |
| throw new UnsupportedOperationException("Cannot add text node to SOAPHeader"); |
| } |
| |
| public Iterator getChildElements(Name name) { |
| QName qName = new QName(name.getURI(), name.getLocalName()); |
| return getChildren(element.getChildrenWithName(qName)); |
| } |
| |
| public Iterator getChildElements() { |
| return getChildren(element.getChildren()); |
| } |
| |
| private Iterator getChildren(Iterator childIter) { |
| Collection childElements = new ArrayList(); |
| while (childIter.hasNext()) { |
| org.w3c.dom.Node domNode = (org.w3c.dom.Node) childIter.next(); |
| Node saajNode = toSAAJNode(domNode); |
| if (saajNode instanceof javax.xml.soap.Text) { |
| childElements.add(saajNode); |
| } else if (!(saajNode instanceof SOAPHeaderElement)) { |
| // silently replace node, as per saaj 1.2 spec |
| SOAPHeaderElement headerEle = new SOAPHeaderElementImpl((SOAPHeaderBlock) domNode); |
| ((NodeImpl) domNode).setUserData(SAAJ_NODE, headerEle, null); |
| childElements.add(headerEle); |
| } else { |
| childElements.add(saajNode); |
| } |
| } |
| return childElements.iterator(); |
| } |
| |
| public void detachNode() { |
| this.detach(); |
| } |
| |
| public OMNode detach() { |
| OMNode omNode = omSOAPHeader.detach(); |
| parentElement = null; |
| return omNode; |
| } |
| } |