/* * Copyright 1999-2004 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. */ /* * $Id: UnImplNode.java,v 1.10 2004/02/17 04:21:14 minchau Exp $ */ package org.apache.xml.utils; import org.apache.xml.res.XMLErrorResources; import org.apache.xml.res.XMLMessages; import org.w3c.dom.Attr; import org.w3c.dom.CDATASection; import org.w3c.dom.Comment; import org.w3c.dom.DOMException; import org.w3c.dom.DOMImplementation; import org.w3c.dom.Document; import org.w3c.dom.DocumentFragment; import org.w3c.dom.DocumentType; import org.w3c.dom.Element; import org.w3c.dom.EntityReference; import org.w3c.dom.NamedNodeMap; import org.w3c.dom.Node; import org.w3c.dom.NodeList; import org.w3c.dom.ProcessingInstruction; import org.w3c.dom.Text; /** * To be subclassed by classes that wish to fake being nodes. * @xsl.usage internal */ public class UnImplNode implements Node, Element, NodeList, Document { /** * Constructor UnImplNode * */ public UnImplNode(){} /** * Throw an error. * * @param msg Message Key for the error */ public void error(String msg) { System.out.println("DOM ERROR! class: " + this.getClass().getName()); throw new RuntimeException(XMLMessages.createXMLMessage(msg, null)); } /** * Throw an error. * * @param msg Message Key for the error * @param args Array of arguments to be used in the error message */ public void error(String msg, Object[] args) { System.out.println("DOM ERROR! class: " + this.getClass().getName()); throw new RuntimeException(XMLMessages.createXMLMessage(msg, args)); //"UnImplNode error: "+msg); } /** * Unimplemented. See org.w3c.dom.Node * * @param newChild New node to append to the list of this node's children * * @return null * * @throws DOMException */ public Node appendChild(Node newChild) throws DOMException { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); //"appendChild not supported!"); return null; } /** * Unimplemented. See org.w3c.dom.Node * * @return false */ public boolean hasChildNodes() { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); //"hasChildNodes not supported!"); return false; } /** * Unimplemented. See org.w3c.dom.Node * * @return 0 */ public short getNodeType() { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); //"getNodeType not supported!"); return 0; } /** * Unimplemented. See org.w3c.dom.Node * * @return null */ public Node getParentNode() { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); //"getParentNode not supported!"); return null; } /** * Unimplemented. See org.w3c.dom.Node * * @return null */ public NodeList getChildNodes() { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); //"getChildNodes not supported!"); return null; } /** * Unimplemented. See org.w3c.dom.Node * * @return null */ public Node getFirstChild() { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); //"getFirstChild not supported!"); return null; } /** * Unimplemented. See org.w3c.dom.Node * * @return null */ public Node getLastChild() { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); //"getLastChild not supported!"); return null; } /** * Unimplemented. See org.w3c.dom.Node * * @return null */ public Node getNextSibling() { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); //"getNextSibling not supported!"); return null; } /** * Unimplemented. See org.w3c.dom.NodeList * * @return 0 */ public int getLength() { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); //"getLength not supported!"); return 0; } // getLength():int /** * Unimplemented. See org.w3c.dom.NodeList * * @param index index of a child of this node in its list of children * * @return null */ public Node item(int index) { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); //"item not supported!"); return null; } // item(int):Node /** * Unimplemented. See org.w3c.dom.Node * * @return null */ public Document getOwnerDocument() { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); //"getOwnerDocument not supported!"); return null; } /** * Unimplemented. See org.w3c.dom.Node * * @return null */ public String getTagName() { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); //"getTagName not supported!"); return null; } /** * Unimplemented. See org.w3c.dom.Node * * @return null */ public String getNodeName() { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); //"getNodeName not supported!"); return null; } /** Unimplemented. See org.w3c.dom.Node */ public void normalize() { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); //"normalize not supported!"); } /** * Unimplemented. See org.w3c.dom.Element * * @param name Name of the element * * @return null */ public NodeList getElementsByTagName(String name) { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); //"getElementsByTagName not supported!"); return null; } /** * Unimplemented. See org.w3c.dom.Element * * @param oldAttr Attribute to be removed from this node's list of attributes * * @return null * * @throws DOMException */ public Attr removeAttributeNode(Attr oldAttr) throws DOMException { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); //"removeAttributeNode not supported!"); return null; } /** * Unimplemented. See org.w3c.dom.Element * * @param newAttr Attribute node to be added to this node's list of attributes * * @return null * * @throws DOMException */ public Attr setAttributeNode(Attr newAttr) throws DOMException { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); //"setAttributeNode not supported!"); return null; } /** * Unimplemented. See org.w3c.dom.Element * * * @param name Name of an attribute * * @return false */ public boolean hasAttribute(String name) { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); //"hasAttribute not supported!"); return false; } /** * Unimplemented. See org.w3c.dom.Element * * * @param name * @param x * * @return false */ public boolean hasAttributeNS(String name, String x) { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); //"hasAttributeNS not supported!"); return false; } /** * Unimplemented. See org.w3c.dom.Element * * * @param name Attribute node name * * @return null */ public Attr getAttributeNode(String name) { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); //"getAttributeNode not supported!"); return null; } /** * Unimplemented. See org.w3c.dom.Element * * @param name Attribute node name to remove from list of attributes * * @throws DOMException */ public void removeAttribute(String name) throws DOMException { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); //"removeAttribute not supported!"); } /** * Unimplemented. See org.w3c.dom.Element * * @param name Name of attribute to set * @param value Value of attribute * * @throws DOMException */ public void setAttribute(String name, String value) throws DOMException { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); //"setAttribute not supported!"); } /** * Unimplemented. See org.w3c.dom.Element * * @param name Name of attribute to get * * @return null */ public String getAttribute(String name) { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); //"getAttribute not supported!"); return null; } /** * Unimplemented. Introduced in DOM Level 2. * * @return false */ public boolean hasAttributes() { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); //"hasAttributes not supported!"); return false; } /** * Unimplemented. See org.w3c.dom.Element * * @param namespaceURI Namespace URI of the element * @param localName Local part of qualified name of the element * * @return null */ public NodeList getElementsByTagNameNS(String namespaceURI, String localName) { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); //"getElementsByTagNameNS not supported!"); return null; } /** * Unimplemented. See org.w3c.dom.Element * * @param newAttr Attribute to set * * @return null * * @throws DOMException */ public Attr setAttributeNodeNS(Attr newAttr) throws DOMException { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); //"setAttributeNodeNS not supported!"); return null; } /** * Unimplemented. See org.w3c.dom.Element * * @param namespaceURI Namespace URI of attribute node to get * @param localName Local part of qualified name of attribute node to get * * @return null */ public Attr getAttributeNodeNS(String namespaceURI, String localName) { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); //"getAttributeNodeNS not supported!"); return null; } /** * Unimplemented. See org.w3c.dom.Element * * @param namespaceURI Namespace URI of attribute node to remove * @param localName Local part of qualified name of attribute node to remove * * @throws DOMException */ public void removeAttributeNS(String namespaceURI, String localName) throws DOMException { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); //"removeAttributeNS not supported!"); } /** * Unimplemented. See org.w3c.dom.Element * * @param namespaceURI Namespace URI of attribute node to set * @param localName Local part of qualified name of attribute node to set * NEEDSDOC @param qualifiedName * @param value value of attribute * * @throws DOMException */ public void setAttributeNS( String namespaceURI, String qualifiedName, String value) throws DOMException { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); //"setAttributeNS not supported!"); } /** * Unimplemented. See org.w3c.dom.Element * * @param namespaceURI Namespace URI of attribute node to get * @param localName Local part of qualified name of attribute node to get * * @return null */ public String getAttributeNS(String namespaceURI, String localName) { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); //"getAttributeNS not supported!"); return null; } /** * Unimplemented. See org.w3c.dom.Node * * @return null */ public Node getPreviousSibling() { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); //"getPreviousSibling not supported!"); return null; } /** * Unimplemented. See org.w3c.dom.Node * * @param deep Flag indicating whether to clone deep (clone member variables) * * @return null */ public Node cloneNode(boolean deep) { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); //"cloneNode not supported!"); return null; } /** * Unimplemented. See org.w3c.dom.Node * * @return null * * @throws DOMException */ public String getNodeValue() throws DOMException { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); //"getNodeValue not supported!"); return null; } /** * Unimplemented. See org.w3c.dom.Node * * @param nodeValue Value to set this node to * * @throws DOMException */ public void setNodeValue(String nodeValue) throws DOMException { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); //"setNodeValue not supported!"); } /** * Unimplemented. See org.w3c.dom.Node * * * NEEDSDOC @param value * @return value Node value * * @throws DOMException */ // public String getValue () // { // error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); //"getValue not supported!"); // return null; // } /** * Unimplemented. See org.w3c.dom.Node * * @param value Value to set this node to * * @throws DOMException */ public void setValue(String value) throws DOMException { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); //"setValue not supported!"); } /** * Returns the name of this attribute. * * @return the name of this attribute. */ // public String getName() // { // return this.getNodeName(); // } /** * Unimplemented. See org.w3c.dom.Node * * @return null */ public Element getOwnerElement() { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); //"getOwnerElement not supported!"); return null; } /** * Unimplemented. See org.w3c.dom.Node * * @return False */ public boolean getSpecified() { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); //"setValue not supported!"); return false; } /** * Unimplemented. See org.w3c.dom.Node * * @return null */ public NamedNodeMap getAttributes() { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); //"getAttributes not supported!"); return null; } /** * Unimplemented. See org.w3c.dom.Node * * @param newChild New child node to insert * @param refChild Insert in front of this child * * @return null * * @throws DOMException */ public Node insertBefore(Node newChild, Node refChild) throws DOMException { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); //"insertBefore not supported!"); return null; } /** * Unimplemented. See org.w3c.dom.Node * * @param newChild Replace existing child with this one * @param oldChild Existing child to be replaced * * @return null * * @throws DOMException */ public Node replaceChild(Node newChild, Node oldChild) throws DOMException { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); //"replaceChild not supported!"); return null; } /** * Unimplemented. See org.w3c.dom.Node * * @param oldChild Child to be removed * * @return null * * @throws DOMException */ public Node removeChild(Node oldChild) throws DOMException { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); //"replaceChild not supported!"); return null; } /** * Tests whether the DOM implementation implements a specific feature and * that feature is supported by this node. * @param featureThe name of the feature to test. This is the same name * which can be passed to the method hasFeature on * DOMImplementation. * @param versionThis is the version number of the feature to test. In * Level 2, version 1, this is the string "2.0". If the version is not * specified, supporting any version of the feature will cause the * method to return true. * * NEEDSDOC @param feature * NEEDSDOC @param version * @return Returns false * @since DOM Level 2 */ public boolean isSupported(String feature, String version) { return false; } /** * Unimplemented. See org.w3c.dom.Node * * @return null */ public String getNamespaceURI() { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); //"getNamespaceURI not supported!"); return null; } /** * Unimplemented. See org.w3c.dom.Node * * @return null */ public String getPrefix() { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); //"getPrefix not supported!"); return null; } /** * Unimplemented. See org.w3c.dom.Node * * @param prefix Prefix to set for this node * * @throws DOMException */ public void setPrefix(String prefix) throws DOMException { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); //"setPrefix not supported!"); } /** * Unimplemented. See org.w3c.dom.Node * * @return null */ public String getLocalName() { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); //"getLocalName not supported!"); return null; } /** * Unimplemented. See org.w3c.dom.Document * * @return null */ public DocumentType getDoctype() { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); return null; } /** * Unimplemented. See org.w3c.dom.Document * * @return null */ public DOMImplementation getImplementation() { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); return null; } /** * Unimplemented. See org.w3c.dom.Document * * @return null */ public Element getDocumentElement() { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); return null; } /** * Unimplemented. See org.w3c.dom.Document * * @param tagName Element tag name * * @return null * * @throws DOMException */ public Element createElement(String tagName) throws DOMException { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); return null; } /** * Unimplemented. See org.w3c.dom.Document * * @return null */ public DocumentFragment createDocumentFragment() { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); return null; } /** * Unimplemented. See org.w3c.dom.Document * * @param data Data for text node * * @return null */ public Text createTextNode(String data) { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); return null; } /** * Unimplemented. See org.w3c.dom.Document * * @param data Data for comment * * @return null */ public Comment createComment(String data) { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); return null; } /** * Unimplemented. See org.w3c.dom.Document * * @param data Data for CDATA section * * @return null * * @throws DOMException */ public CDATASection createCDATASection(String data) throws DOMException { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); return null; } /** * Unimplemented. See org.w3c.dom.Document * * @param target Target for Processing instruction * @param data Data for Processing instruction * * @return null * * @throws DOMException */ public ProcessingInstruction createProcessingInstruction( String target, String data) throws DOMException { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); return null; } /** * Unimplemented. See org.w3c.dom.Document * * @param name Attribute name * * @return null * * @throws DOMException */ public Attr createAttribute(String name) throws DOMException { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); return null; } /** * Unimplemented. See org.w3c.dom.Document * * @param name Entity Reference name * * @return null * * @throws DOMException */ public EntityReference createEntityReference(String name) throws DOMException { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); return null; } /** * Unimplemented. See org.w3c.dom.Document * * @param importedNodeThe node to import. * @param deepIf true, recursively import the subtree under * the specified node; if false, import only the node * itself, as explained above. This has no effect on Attr * , EntityReference, and Notation nodes. * * NEEDSDOC @param importedNode * NEEDSDOC @param deep * * @return null * * @throws DOMException */ public Node importNode(Node importedNode, boolean deep) throws DOMException { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); return null; } /** * Unimplemented. See org.w3c.dom.Document * * @param namespaceURI Namespace URI for the element * @param qualifiedName Qualified name of the element * * @return null * * @throws DOMException */ public Element createElementNS(String namespaceURI, String qualifiedName) throws DOMException { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); return null; } /** * Unimplemented. See org.w3c.dom.Document * * @param namespaceURI Namespace URI of the attribute * @param qualifiedName Qualified name of the attribute * * @return null * * @throws DOMException */ public Attr createAttributeNS(String namespaceURI, String qualifiedName) throws DOMException { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); return null; } /** * Unimplemented. See org.w3c.dom.Document * * @param elementId ID of the element to get * * @return null */ public Element getElementById(String elementId) { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); return null; } /** * Set Node data * * * @param data data to set for this node * * @throws DOMException */ public void setData(String data) throws DOMException { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); } /** * Unimplemented. * * @param offset Start offset of substring to extract. * @param count The length of the substring to extract. * * @return null * * @throws DOMException */ public String substringData(int offset, int count) throws DOMException { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); return null; } /** * Unimplemented. * * @param arg String data to append * * @throws DOMException */ public void appendData(String arg) throws DOMException { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); } /** * Unimplemented. * * @param offset Start offset of substring to insert. * @param count The length of the substring to insert. * NEEDSDOC @param arg * * @throws DOMException */ public void insertData(int offset, String arg) throws DOMException { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); } /** * Unimplemented. * * @param offset Start offset of substring to delete. * @param count The length of the substring to delete. * * @throws DOMException */ public void deleteData(int offset, int count) throws DOMException { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); } /** * Unimplemented. * * @param offset Start offset of substring to replace. * @param count The length of the substring to replace. * @param arg substring to replace with * * @throws DOMException */ public void replaceData(int offset, int count, String arg) throws DOMException { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); } /** * Unimplemented. * * @param offset Offset into text to split * * @return null, unimplemented * * @throws DOMException */ public Text splitText(int offset) throws DOMException { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); return null; } /** * NEEDSDOC Method adoptNode * * * NEEDSDOC @param source * * NEEDSDOC (adoptNode) @return * * @throws DOMException */ public Node adoptNode(Node source) throws DOMException { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); return null; } /** *

EXPERIMENTAL! Based on the Document * Object Model (DOM) Level 3 Core Working Draft of 5 June 2001.. *

* An attribute specifying, as part of the XML declaration, the encoding * of this document. This is null when unspecified. * @since DOM Level 3 * * NEEDSDOC ($objectName$) @return */ public String getEncoding() { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); return null; } /** *

EXPERIMENTAL! Based on the Document * Object Model (DOM) Level 3 Core Working Draft of 5 June 2001.. *

* An attribute specifying, as part of the XML declaration, the encoding * of this document. This is null when unspecified. * @since DOM Level 3 * * NEEDSDOC @param encoding */ public void setEncoding(String encoding) { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); } /** *

EXPERIMENTAL! Based on the Document * Object Model (DOM) Level 3 Core Working Draft of 5 June 2001.. *

* An attribute specifying, as part of the XML declaration, whether this * document is standalone. * @since DOM Level 3 * * NEEDSDOC ($objectName$) @return */ public boolean getStandalone() { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); return false; } /** *

EXPERIMENTAL! Based on the Document * Object Model (DOM) Level 3 Core Working Draft of 5 June 2001.. *

* An attribute specifying, as part of the XML declaration, whether this * document is standalone. * @since DOM Level 3 * * NEEDSDOC @param standalone */ public void setStandalone(boolean standalone) { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); } /** *

EXPERIMENTAL! Based on the Document * Object Model (DOM) Level 3 Core Working Draft of 5 June 2001.. *

* An attribute specifying whether errors checking is enforced or not. * When set to false, the implementation is free to not * test every possible error case normally defined on DOM operations, * and not raise any DOMException. In case of error, the * behavior is undefined. This attribute is true by * defaults. * @since DOM Level 3 * * NEEDSDOC ($objectName$) @return */ public boolean getStrictErrorChecking() { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); return false; } /** *

EXPERIMENTAL! Based on the Document * Object Model (DOM) Level 3 Core Working Draft of 5 June 2001.. *

* An attribute specifying whether errors checking is enforced or not. * When set to false, the implementation is free to not * test every possible error case normally defined on DOM operations, * and not raise any DOMException. In case of error, the * behavior is undefined. This attribute is true by * defaults. * @since DOM Level 3 * * NEEDSDOC @param strictErrorChecking */ public void setStrictErrorChecking(boolean strictErrorChecking) { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); } /** *

EXPERIMENTAL! Based on the Document * Object Model (DOM) Level 3 Core Working Draft of 5 June 2001.. *

* An attribute specifying, as part of the XML declaration, the version * number of this document. This is null when unspecified. * @since DOM Level 3 * * NEEDSDOC ($objectName$) @return */ public String getVersion() { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); return null; } /** *

EXPERIMENTAL! Based on the Document * Object Model (DOM) Level 3 Core Working Draft of 5 June 2001.. *

* An attribute specifying, as part of the XML declaration, the version * number of this document. This is null when unspecified. * @since DOM Level 3 * * NEEDSDOC @param version */ public void setVersion(String version) { error(XMLErrorResources.ER_FUNCTION_NOT_SUPPORTED); } }