| /* |
| * 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.OMAttribute; |
| import org.apache.axiom.om.OMContainer; |
| import org.apache.axiom.om.OMException; |
| import org.apache.axiom.om.OMNamespace; |
| import org.apache.axiom.om.OMNode; |
| import org.apache.axiom.om.impl.dom.DocumentImpl; |
| import org.apache.axiom.om.impl.dom.ElementImpl; |
| import org.apache.axiom.om.impl.dom.NodeImpl; |
| import org.apache.axiom.om.impl.dom.TextImpl; |
| import org.w3c.dom.Attr; |
| import org.w3c.dom.DOMException; |
| import org.w3c.dom.Document; |
| import org.w3c.dom.NamedNodeMap; |
| import org.w3c.dom.Node; |
| import org.w3c.dom.NodeList; |
| import org.w3c.dom.Text; |
| |
| import javax.xml.namespace.QName; |
| import javax.xml.soap.Name; |
| import javax.xml.soap.SOAPConstants; |
| import javax.xml.soap.SOAPElement; |
| import javax.xml.soap.SOAPException; |
| import javax.xml.stream.XMLStreamException; |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.Iterator; |
| |
| public class SOAPElementImpl extends NodeImplEx implements SOAPElement { |
| |
| /** |
| * Using a delegate because we can't extend from |
| * org.apache.axiom.om.impl.dom.ElementImpl since this class |
| * must extend SNodeImpl |
| */ |
| protected ElementImpl element; |
| |
| public SOAPElementImpl(ElementImpl element) { |
| super(element.getOMFactory()); |
| this.element = element; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.apache.axiom.om.OMNode#discard() |
| */ |
| public void discard() throws OMException { |
| element.discard(); |
| } |
| |
| /* (non-Javadoc) |
| */ |
| public void internalSerialize(javax.xml.stream.XMLStreamWriter writer) throws XMLStreamException { |
| element.internalSerialize(writer); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.apache.axiom.om.OMNode#serializeAndConsume(org.apache.axiom.om.impl.OMOutputImpl) |
| */ |
| public void internalSerializeAndConsume(javax.xml.stream.XMLStreamWriter writer) throws XMLStreamException { |
| element.internalSerializeAndConsume(writer); |
| } |
| |
| /** |
| * Adds an attribute with the specified name and value to this |
| * <code>SOAPElement</code> object. |
| * <p/> |
| * |
| * @param name a <code>Name</code> object with the name of the attribute |
| * @param value a <code>String</code> giving the value of the attribute |
| * @return the <code>SOAPElement</code> object into which the attribute was |
| * inserted |
| * @throws SOAPException if there is an error in creating the |
| * Attribute |
| */ |
| public SOAPElement addAttribute(Name name, String value) throws SOAPException { |
| if (name.getURI() == null || name.getURI().trim().length() == 0) { |
| element.setAttribute(name.getLocalName(), value); |
| } else { |
| element.setAttributeNS(name.getURI(), name.getPrefix() + ":" + name.getLocalName(), value); |
| } |
| return this; |
| } |
| |
| /* (non-Javadoc) |
| * @see javax.xml.soap.SOAPElement#addChildElement(javax.xml.soap.Name) |
| */ |
| public SOAPElement addChildElement(Name name) throws SOAPException { |
| String prefix = name.getPrefix(); |
| return addChildElement(name.getLocalName(), "".equals(prefix) ? null : prefix , name.getURI()); |
| } |
| |
| /* (non-Javadoc) |
| * @see javax.xml.soap.SOAPElement#addChildElement(javax.xml.soap.SOAPElement) |
| */ |
| public SOAPElement addChildElement(SOAPElement soapElement) throws SOAPException { |
| String namespaceURI = soapElement.getNamespaceURI(); |
| String prefix = soapElement.getPrefix(); |
| String localName = soapElement.getLocalName(); |
| element.declareNamespace(namespaceURI, prefix); |
| |
| SOAPElementImpl childEle = |
| new SOAPElementImpl((ElementImpl) getOwnerDocument().createElementNS(namespaceURI, |
| localName)); |
| for (Iterator iter = soapElement.getAllAttributes(); iter.hasNext();) { |
| Name name = (Name) iter.next(); |
| childEle.addAttribute(name, soapElement.getAttributeValue(name)); |
| } |
| |
| for (Iterator iter = soapElement.getChildElements(); iter.hasNext();) { |
| Object o = iter.next(); |
| if (o instanceof Text) { |
| childEle.addTextNode(((Text) o).getData()); |
| } else { |
| childEle.addChildElement((SOAPElement) o); |
| } |
| } |
| |
| childEle.element.setUserData(SAAJ_NODE, childEle, null); |
| childEle.element.setNamespace(childEle.element.declareNamespace(namespaceURI, prefix)); |
| element.appendChild(childEle.element); |
| ((NodeImpl) childEle.element.getParentNode()).setUserData(SAAJ_NODE, this, null); |
| childEle.setParentElement(this); |
| return childEle; |
| } |
| |
| public String getLocalName() { |
| return element.getLocalName(); |
| } |
| |
| public String getNamespaceURI() { |
| return element.getNamespaceURI(); |
| } |
| |
| /* |
| * Overidden in ElementImpl and AttrImpl. |
| */ |
| public String getPrefix() { |
| return element.getPrefix(); |
| } |
| |
| /* (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 omNamespace = element.declareNamespace(uri, prefix); |
| return addChildElement(localName, omNamespace.getPrefix()); |
| } |
| |
| /* (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); |
| } |
| SOAPElementImpl childEle = |
| new SOAPElementImpl((ElementImpl) getOwnerDocument().createElementNS(namespaceURI, |
| localName)); |
| childEle.element.setUserData(SAAJ_NODE, childEle, null); |
| childEle.element.setNamespace(childEle.element.declareNamespace(namespaceURI, prefix)); |
| element.appendChild(childEle.element); |
| ((NodeImpl) childEle.element.getParentNode()).setUserData(SAAJ_NODE, this, null); |
| childEle.setParentElement(this); |
| return childEle; |
| } |
| |
| /* (non-Javadoc) |
| * @see javax.xml.soap.SOAPElement#addChildElement(java.lang.String) |
| */ |
| public SOAPElement addChildElement(String localName) throws SOAPException { |
| SOAPElementImpl childEle = |
| new SOAPElementImpl((ElementImpl) getOwnerDocument().createElement(localName)); |
| childEle.element.setUserData(SAAJ_NODE, childEle, null); |
| element.appendChild(childEle.element); |
| ((NodeImpl) childEle.element.getParentNode()).setUserData(SAAJ_NODE, this, null); |
| childEle.setParentElement(this); |
| return childEle; |
| } |
| |
| /* (non-Javadoc) |
| * @see javax.xml.soap.SOAPElement#addNamespaceDeclaration(java.lang.String, java.lang.String) |
| */ |
| public SOAPElement addNamespaceDeclaration(String prefix, String uri) throws SOAPException { |
| element.declareNamespace(uri, prefix); |
| return this; |
| } |
| |
| /** |
| * Creates a new <code>Text</code> object initialized with the given |
| * <code>String</code> and adds it to this <code>SOAPElement</code> object. |
| * |
| * @param text a <code>String</code> object with the textual content to be added |
| * @return the <code>SOAPElement</code> object into which |
| * the new <code>Text</code> object was inserted |
| * @throws SOAPException if there is an error in creating the |
| * new <code>Text</code> object |
| */ |
| public SOAPElement addTextNode(String text) throws SOAPException { |
| //OmElement.setText() will remove all the other text nodes that it contains |
| //Therefore create a text node and add it |
| //TODO: May need to address the situation where the prev sibling of the textnode itself is a textnode |
| Text textNode = getOwnerDocument().createTextNode(text); |
| NodeImpl node = ((NodeImpl) element.appendChild(textNode)); |
| TextImplEx saajTextNode = new TextImplEx(text, this); |
| node.setUserData(SAAJ_NODE, saajTextNode, null); |
| return this; |
| } |
| |
| /** |
| * Returns an iterator over all of the attribute names in |
| * this <CODE>SOAPElement</CODE> object. The iterator can be |
| * used to get the attribute names, which can then be passed to |
| * the method <CODE>getAttributeValue</CODE> to retrieve the |
| * value of each attribute. |
| * |
| * @return an iterator over the names of the attributes |
| */ |
| public Iterator getAllAttributes() { |
| final Iterator attribIter = element.getAllAttributes(); |
| Collection attribName = new ArrayList(); |
| Attr attr; |
| while (attribIter.hasNext()) { |
| attr = (Attr) attribIter.next(); |
| PrefixedQName qname; |
| if (attr.getNamespaceURI() == null || attr.getNamespaceURI().trim().length() == 0) { |
| qname = new PrefixedQName(attr.getNamespaceURI(), |
| attr.getName(), |
| attr.getPrefix()); |
| } else { |
| qname = new PrefixedQName(attr.getNamespaceURI(), |
| attr.getLocalName(), |
| attr.getPrefix()); |
| } |
| attribName.add(qname); |
| } |
| return attribName.iterator(); |
| } |
| |
| /* (non-Javadoc) |
| * @see javax.xml.soap.SOAPElement#getAttributeValue(javax.xml.soap.Name) |
| */ |
| public String getAttributeValue(Name name) { |
| //This method is waiting on the finalization of the name for a method |
| //in OMElement that returns a OMAttribute from an input QName |
| final OMAttribute attribute = element.getAttribute(new QName(name.getURI(), |
| name.getLocalName(), |
| name.getPrefix())); |
| if (attribute == null) { |
| return null; |
| } |
| return attribute.getAttributeValue(); |
| } |
| |
| /** |
| * Returns an iterator over all the immediate content of |
| * this element. This includes <CODE>Text</CODE> objects as well |
| * as <CODE>SOAPElement</CODE> objects. |
| * |
| * @return an iterator over <CODE>Text</CODE> and <CODE>SOAPElement</CODE> |
| * contained within this <CODE>SOAPElement</CODE> object |
| */ |
| public Iterator getChildElements() { |
| Iterator childIter = element.getChildren(); |
| Collection childElements = new ArrayList(); |
| while (childIter.hasNext()) { |
| childElements.add(toSAAJNode((org.w3c.dom.Node) childIter.next())); |
| } |
| return childElements.iterator(); |
| } |
| |
| /* (non-Javadoc) |
| * @see javax.xml.soap.SOAPElement#getChildElements(javax.xml.soap.Name) |
| */ |
| public Iterator getChildElements(Name name) { |
| QName qName = new QName(name.getURI(), name.getLocalName()); |
| Iterator childIter = element.getChildrenWithName(qName); |
| Collection childElements = new ArrayList(); |
| while (childIter.hasNext()) { |
| childElements.add(toSAAJNode((org.w3c.dom.Node) childIter.next())); |
| } |
| return childElements.iterator(); |
| } |
| |
| /* (non-Javadoc) |
| * @see javax.xml.soap.SOAPElement#getElementName() |
| */ |
| public Name getElementName() { |
| QName qName = element.getQName(); |
| return new PrefixedQName(qName.getNamespaceURI(), |
| qName.getLocalPart(), |
| qName.getPrefix()); |
| } |
| |
| /* (non-Javadoc) |
| * @see javax.xml.soap.SOAPElement#getEncodingStyle() |
| */ |
| public String getEncodingStyle() { |
| return ((DocumentImpl) getOwnerDocument()).getCharsetEncoding(); |
| } |
| |
| /* (non-Javadoc) |
| * @see javax.xml.soap.SOAPElement#getNamespacePrefixes() |
| */ |
| public Iterator getNamespacePrefixes() { |
| //Get all declared namespace, make a list of their prefixes and return an iterator over that list |
| ArrayList prefixList = new ArrayList(); |
| Iterator nsIter = element.getAllDeclaredNamespaces(); |
| while (nsIter.hasNext()) { |
| Object o = nsIter.next(); |
| if (o instanceof org.apache.axiom.om.OMNamespace) { |
| org.apache.axiom.om.OMNamespace ns = (org.apache.axiom.om.OMNamespace) o; |
| prefixList.add(ns.getPrefix()); |
| } |
| } |
| return prefixList.iterator(); |
| } |
| |
| /* (non-Javadoc) |
| * @see javax.xml.soap.SOAPElement#getNamespaceURI(java.lang.String) |
| */ |
| public String getNamespaceURI(String prefix) { |
| return element.getNamespaceURI(prefix); |
| } |
| |
| /* (non-Javadoc) |
| * @see javax.xml.soap.SOAPElement#getVisibleNamespacePrefixes() |
| */ |
| public Iterator getVisibleNamespacePrefixes() { |
| //I'll recursively return all the declared namespaces till this node, including its parents etc. |
| Iterator namespacesIter = element.getAllDeclaredNamespaces(); |
| ArrayList returnList = new ArrayList(); |
| while (namespacesIter.hasNext()) { |
| Object o = namespacesIter.next(); |
| if (o instanceof OMNamespace) { |
| OMNamespace ns = (OMNamespace) o; |
| if (ns.getPrefix() != null) { |
| returnList.add(ns.getPrefix()); |
| } |
| } |
| } |
| //taken care of adding namespaces of this node. |
| //now we have to take care of adding the namespaces that are in the scope till the level of |
| //this nodes' parent. |
| org.apache.axiom.om.OMContainer parent = element.getParent(); |
| if (parent != null && parent instanceof org.apache.axiom.om.OMElement) { |
| Iterator parentScopeNamespacesIter = ((org.apache.axiom.om.OMElement) parent).getAllDeclaredNamespaces(); |
| while (parentScopeNamespacesIter.hasNext()) { |
| Object o = parentScopeNamespacesIter.next(); |
| if (o instanceof OMNamespace) { |
| OMNamespace ns = (OMNamespace) o; |
| if (ns.getPrefix() != null) { |
| returnList.add(ns.getPrefix()); |
| } |
| } |
| } |
| } |
| return returnList.iterator(); |
| } |
| |
| /* (non-Javadoc) |
| * @see javax.xml.soap.SOAPElement#removeAttribute(javax.xml.soap.Name) |
| */ |
| public boolean removeAttribute(Name name) { |
| org.apache.axiom.om.OMAttribute attr = element.getAttribute(new QName(name.getURI(), |
| name.getLocalName(), |
| name.getPrefix())); |
| if (attr != null) { |
| element.removeAttribute(attr); |
| return true; |
| } |
| return false; |
| } |
| |
| /* (non-Javadoc) |
| * @see javax.xml.soap.SOAPElement#removeContents() |
| */ |
| public void removeContents() { |
| //We will get all the children and iteratively call the detach() on all of 'em. |
| Iterator childIter = element.getChildren(); |
| |
| while (childIter.hasNext()) { |
| Object o = childIter.next(); |
| if (o instanceof org.apache.axiom.om.OMNode) { |
| ((org.apache.axiom.om.OMNode) o).detach(); |
| } |
| } |
| } |
| |
| /* (non-Javadoc) |
| * @see javax.xml.soap.SOAPElement#removeNamespaceDeclaration(java.lang.String) |
| */ |
| public boolean removeNamespaceDeclaration(String prefix) { |
| return element.removeNamespace(prefix); |
| } |
| |
| /* (non-Javadoc) |
| * @see javax.xml.soap.SOAPElement#setEncodingStyle(java.lang.String) |
| */ |
| public void setEncodingStyle(String encodingStyle) throws SOAPException { |
| if (!encodingStyle.equals(SOAPConstants.URI_NS_SOAP_ENCODING)) { |
| throw new IllegalArgumentException("Invalid Encoding style : " + encodingStyle); |
| } |
| ((DocumentImpl) getOwnerDocument()).setCharsetEncoding(encodingStyle); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.apache.axiom.om.impl.OMNodeEx#setParent(org.apache.axiom.om.OMContainer) |
| */ |
| public void setParent(OMContainer parentElement) { |
| element.setParent(parentElement); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.w3c.dom.Element#getAttribute(java.lang.String) |
| */ |
| public String getAttribute(String name) { |
| return element.getAttribute(name); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.w3c.dom.Element#getAttributeNode(java.lang.String) |
| */ |
| public Attr getAttributeNode(String name) { |
| return element.getAttributeNode(name); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.w3c.dom.Element#getAttributeNodeNS(java.lang.String, java.lang.String) |
| */ |
| public Attr getAttributeNodeNS(String namespaceURI, String localName) { |
| return element.getAttributeNodeNS(namespaceURI, localName); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.w3c.dom.Element#getAttributeNS(java.lang.String, java.lang.String) |
| */ |
| public String getAttributeNS(String namespaceURI, String localName) { |
| return element.getAttributeNS(namespaceURI, localName); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.w3c.dom.Element#getElementsByTagName(java.lang.String) |
| */ |
| public NodeList getElementsByTagName(String name) { |
| return element.getElementsByTagName(name); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.w3c.dom.Element#getElementsByTagNameNS(java.lang.String, java.lang.String) |
| */ |
| public NodeList getElementsByTagNameNS(String namespaceURI, String localName) { |
| return element.getElementsByTagNameNS(namespaceURI, localName); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.w3c.dom.Element#getTagName() |
| */ |
| public String getTagName() { |
| return element.getTagName(); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.w3c.dom.Element#hasAttribute(java.lang.String) |
| */ |
| public boolean hasAttribute(String name) { |
| return element.hasAttribute(name); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.w3c.dom.Element#hasAttributeNS(java.lang.String, java.lang.String) |
| */ |
| public boolean hasAttributeNS(String namespaceURI, String localName) { |
| return element.hasAttributeNS(namespaceURI, localName); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.w3c.dom.Element#removeAttribute(java.lang.String) |
| */ |
| public void removeAttribute(String name) throws DOMException { |
| element.removeAttribute(name); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.w3c.dom.Element#removeAttributeNode(org.w3c.dom.Attr) |
| */ |
| public Attr removeAttributeNode(Attr attr) throws DOMException { |
| return element.removeAttributeNode(attr); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.w3c.dom.Element#removeAttributeNS(java.lang.String, java.lang.String) |
| */ |
| public void removeAttributeNS(String namespaceURI, String localName) throws DOMException { |
| element.removeAttributeNS(namespaceURI, localName); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.w3c.dom.Element#setAttribute(java.lang.String, java.lang.String) |
| */ |
| public void setAttribute(String name, String value) throws DOMException { |
| element.setAttribute(name, value); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.w3c.dom.Element#setAttributeNode(org.w3c.dom.Attr) |
| */ |
| public Attr setAttributeNode(Attr attr) throws DOMException { |
| return element.setAttributeNode(attr); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.w3c.dom.Element#setAttributeNodeNS(org.w3c.dom.Attr) |
| */ |
| public Attr setAttributeNodeNS(Attr attr) throws DOMException { |
| return element.setAttributeNodeNS(attr); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.w3c.dom.Element#setAttributeNS(java.lang.String, java.lang.String, java.lang.String) |
| */ |
| public void setAttributeNS(String namespaceURI, |
| String qualifiedName, String value) throws DOMException { |
| element.setAttributeNS(namespaceURI, qualifiedName, value); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.w3c.dom.Node#getNodeName() |
| */ |
| public String getNodeName() { |
| return element.getNodeName(); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.w3c.dom.Node#getNodeType() |
| */ |
| public short getNodeType() { |
| return Node.ELEMENT_NODE; |
| } |
| |
| public ElementImpl getElement() { |
| return element; |
| } |
| |
| /** |
| * Returns the parent element of this <code>Node</code> object. |
| * This method can throw an <code>UnsupportedOperationException</code> |
| * if the tree is not kept in memory. |
| * |
| * @return the <code>SOAPElement</code> object that is the parent of |
| * this <code>Node</code> object or <code>null</code> if this |
| * <code>Node</code> object is root |
| * @throws UnsupportedOperationException if the whole tree is not kept in memory |
| * @see #setParentElement(javax.xml.soap.SOAPElement) setParentElement(javax.xml.soap.SOAPElement) |
| */ |
| public SOAPElement getParentElement() { |
| if (this.parentElement == null) { |
| return (SOAPElement) toSAAJNode(element.getParentNode()); |
| } |
| return this.parentElement; |
| } |
| |
| public void setParentElement(SOAPElement parent) throws SOAPException { |
| this.parentElement = parent; |
| this.element.setParent(((SOAPElementImpl)parent).element); |
| } |
| |
| /** |
| * Find the Document that this Node belongs to (the document in |
| * whose context the Node was created). The Node may or may not |
| */ |
| public Document getOwnerDocument() { |
| return element.getOwnerDocument(); |
| } |
| |
| /** |
| * Returns the the value of the immediate child of this <code>Node</code> |
| * object if a child exists and its value 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 (element.getType() == OMNode.TEXT_NODE) { |
| return element.getText(); |
| } else if (element.getType() == OMNode.ELEMENT_NODE) { |
| final OMNode firstOMChild = element.getFirstOMChild(); |
| if (firstOMChild instanceof TextImpl) { |
| return ((TextImpl) firstOMChild).getData(); |
| } else if (firstOMChild instanceof SOAPElementImpl) { |
| return ((SOAPElementImpl) firstOMChild).getValue(); |
| } |
| } |
| return null; |
| } |
| |
| |
| public org.w3c.dom.Node getFirstChild() { |
| return toSAAJNode(element.getFirstChild()); |
| } |
| |
| /** |
| * Method getLastChild |
| * |
| * @see org.w3c.dom.Node#getLastChild() |
| */ |
| public org.w3c.dom.Node getLastChild() { |
| return toSAAJNode(element.getLastChild()); |
| } |
| |
| public Node getParentNode() { |
| return getParentElement(); |
| } |
| |
| /** |
| * dom Node method |
| */ |
| public org.w3c.dom.Node getNextSibling() { |
| return toSAAJNode(element.getNextSibling()); |
| } |
| |
| public Node getPreviousSibling() { |
| return toSAAJNode(element.getPreviousSibling()); |
| } |
| |
| public NodeList getChildNodes() { |
| NodeList childNodes = element.getChildNodes(); |
| NodeListImpl nodes = new NodeListImpl(); |
| |
| for (int i = 0; i < childNodes.getLength(); i++) { |
| nodes.addNode(toSAAJNode(childNodes.item(i))); |
| } |
| return nodes; |
| } |
| |
| public boolean hasChildNodes() { |
| return element.hasChildNodes(); |
| } |
| |
| /** |
| * If this is a Text node then this method will set its value, otherwise it |
| * sets the value of the immediate (Text) child of this node. The value of |
| * the immediate child of this node can be set only if, there is one child |
| * node and that node is a Text node, or if there are no children in which |
| * case a child Text node will be created. |
| * |
| * @param value the text to set |
| * @throws IllegalStateException if the node is not a Text node and |
| * either has more than one child node or has a child node that |
| * is not a Text node |
| */ |
| public void setValue(String value) { |
| OMNode firstChild = element.getFirstOMChild(); |
| if (firstChild == null) { |
| try { |
| this.addTextNode(value); |
| } catch (SOAPException e) { |
| throw new RuntimeException("Cannot add text node", e); |
| } |
| } else if (((org.w3c.dom.Node) firstChild).getNodeType() == javax.xml.soap.Node.TEXT_NODE |
| && firstChild.getNextOMSibling() == null) { |
| ((org.w3c.dom.Text) firstChild).setData(value); |
| } else { |
| throw new IllegalStateException("This node is not a Text node and " + |
| "either has more than one child node or has a child " + |
| "node that is not a Text node"); |
| } |
| } |
| |
| public void detachNode() { |
| this.detach(); |
| } |
| |
| public OMNode detach() { |
| OMNode omNode = this.element.detach(); |
| this.parentElement = null; |
| return omNode; |
| } |
| |
| /** |
| * Returns the collection of attributes associated with this node, or null |
| * if none. At this writing, Element is the only type of node which will |
| * ever have attributes. |
| * |
| * @see org.apache.axiom.om.impl.dom.ElementImpl |
| */ |
| public NamedNodeMap getAttributes() { |
| return element.getAttributes(); |
| } |
| } |
