| /* |
| * The Apache Software License, Version 1.1 |
| * |
| * |
| * Copyright (c) 1999 The Apache Software Foundation. All rights |
| * reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in |
| * the documentation and/or other materials provided with the |
| * distribution. |
| * |
| * 3. The end-user documentation included with the redistribution, |
| * if any, must include the following acknowledgment: |
| * "This product includes software developed by the |
| * Apache Software Foundation (http://www.apache.org/)." |
| * Alternately, this acknowledgment may appear in the software itself, |
| * if and wherever such third-party acknowledgments normally appear. |
| * |
| * 4. The names "Xalan" and "Apache Software Foundation" must |
| * not be used to endorse or promote products derived from this |
| * software without prior written permission. For written |
| * permission, please contact apache@apache.org. |
| * |
| * 5. Products derived from this software may not be called "Apache", |
| * nor may "Apache" appear in their name, without prior written |
| * permission of the Apache Software Foundation. |
| * |
| * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR |
| * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF |
| * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT |
| * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| * SUCH DAMAGE. |
| * ==================================================================== |
| * |
| * This software consists of voluntary contributions made by many |
| * individuals on behalf of the Apache Software Foundation and was |
| * originally based on software copyright (c) 1999, International |
| * Business Machines, Inc., http://www.ibm.com. For more |
| * information on the Apache Software Foundation, please see |
| * <http://www.apache.org/>. |
| */ |
| #if !defined(XERCESCOMMENTBRIDGE_HEADER_GUARD_1357924680) |
| #define XERCESCOMMENTBRIDGE_HEADER_GUARD_1357924680 |
| |
| |
| |
| #include <XercesParserLiaison/XercesParserLiaisonDefinitions.hpp> |
| |
| |
| |
| #include <xercesc/dom/DOM_Comment.hpp> |
| |
| |
| |
| #include <XalanDOM/XalanComment.hpp> |
| |
| |
| |
| class XercesBridgeNavigator; |
| |
| |
| |
| class XALAN_XERCESPARSERLIAISON_EXPORT XercesCommentBridge : public XalanComment |
| { |
| public: |
| |
| XercesCommentBridge( |
| const DOM_Comment& theXercesComment, |
| const XercesBridgeNavigator& theNavigator); |
| |
| virtual |
| ~XercesCommentBridge(); |
| |
| |
| /** |
| * Gets the name of this node. |
| */ |
| virtual const XalanDOMString& |
| getNodeName() const; |
| |
| /** |
| * Gets the value of this node, depending on its type. |
| */ |
| virtual const XalanDOMString& |
| getNodeValue() const; |
| |
| /** |
| * An enum value representing the type of the underlying object. |
| */ |
| virtual NodeType |
| getNodeType() const; |
| |
| /** |
| * Gets the parent of this node. |
| * |
| * All nodes, except <code>Document</code>, |
| * <code>DocumentFragment</code>, and <code>Attr</code> may have a parent. |
| * However, if a node has just been created and not yet added to the tree, |
| * or if it has been removed from the tree, a <code>null</code> DOM_Node |
| * is returned. |
| */ |
| virtual XalanNode* |
| getParentNode() const; |
| |
| /** |
| * Gets a <code>NodeList</code> that contains all children of this node. |
| * |
| * If there |
| * are no children, this is a <code>NodeList</code> containing no nodes. |
| * The content of the returned <code>NodeList</code> is "live" in the sense |
| * that, for instance, changes to the children of the node object that |
| * it was created from are immediately reflected in the nodes returned by |
| * the <code>NodeList</code> accessors; it is not a static snapshot of the |
| * content of the node. This is true for every <code>NodeList</code>, |
| * including the ones returned by the <code>getElementsByTagName</code> |
| * method. |
| */ |
| virtual const XalanNodeList* |
| getChildNodes() const; |
| |
| /** |
| * Gets the first child of this node. |
| * |
| * If there is no such node, this returns <code>null</code>. |
| */ |
| virtual XalanNode* |
| getFirstChild() const; |
| |
| /** |
| * Gets the last child of this node. |
| * |
| * If there is no such node, this returns <code>null</code>. |
| */ |
| virtual XalanNode* |
| getLastChild() const; |
| |
| /** |
| * Gets the node immediately preceding this node. |
| * |
| * If there is no such node, this returns <code>null</code>. |
| */ |
| virtual XalanNode* |
| getPreviousSibling() const; |
| |
| /** |
| * Gets the node immediately following this node. |
| * |
| * If there is no such node, this returns <code>null</code>. |
| */ |
| virtual XalanNode* |
| getNextSibling() const; |
| |
| /** |
| * Gets a <code>NamedNodeMap</code> containing the attributes of this node (if it |
| * is an <code>Element</code>) or <code>null</code> otherwise. |
| */ |
| virtual const XalanNamedNodeMap* |
| getAttributes() const; |
| |
| /** |
| * Gets the <code>DOM_Document</code> object associated with this node. |
| * |
| * This is also |
| * the <code>DOM_Document</code> object used to create new nodes. When this |
| * node is a <code>DOM_Document</code> or a <code>DOM_DocumentType</code> |
| * which is not used with any <code>DOM_Document</code> yet, this is |
| * <code>null</code>. |
| */ |
| virtual XalanDocument* |
| getOwnerDocument() const; |
| |
| //@} |
| /** @name Cloning function. */ |
| //@{ |
| |
| /** |
| * Returns a duplicate of this node. |
| * |
| * This function serves as a generic copy constructor for nodes. |
| * |
| * The duplicate node has no parent ( |
| * <code>parentNode</code> returns <code>null</code>.). |
| * <br>Cloning an <code>Element</code> copies all attributes and their |
| * values, including those generated by the XML processor to represent |
| * defaulted attributes, but this method does not copy any text it contains |
| * unless it is a deep clone, since the text is contained in a child |
| * <code>Text</code> node. Cloning any other type of node simply returns a |
| * copy of this node. |
| * @param deep If <code>true</code>, recursively clone the subtree under the |
| * specified node; if <code>false</code>, clone only the node itself (and |
| * its attributes, if it is an <code>Element</code>). |
| * @return The duplicate node. |
| */ |
| #if defined(XALAN_NO_COVARIANT_RETURN_TYPE) |
| virtual XalanNode* |
| #else |
| virtual XercesCommentBridge* |
| #endif |
| cloneNode(bool deep) const; |
| |
| //@} |
| /** @name Functions to modify the DOM Node. */ |
| //@{ |
| |
| /** |
| * Inserts the node <code>newChild</code> before the existing child node |
| * <code>refChild</code>. |
| * |
| * If <code>refChild</code> is <code>null</code>, |
| * insert <code>newChild</code> at the end of the list of children. |
| * <br>If <code>newChild</code> is a <code>DocumentFragment</code> object, |
| * all of its children are inserted, in the same order, before |
| * <code>refChild</code>. If the <code>newChild</code> is already in the |
| * tree, it is first removed. Note that a <code>DOM_Node</code> that |
| * has never been assigned to refer to an actual node is == null. |
| * @param newChild The node to insert. |
| * @param refChild The reference node, i.e., the node before which the new |
| * node must be inserted. |
| * @return The node being inserted. |
| */ |
| virtual XalanNode* |
| insertBefore( |
| XalanNode* newChild, |
| XalanNode* refChild); |
| |
| /** |
| * Replaces the child node <code>oldChild</code> with <code>newChild</code> |
| * in the list of children, and returns the <code>oldChild</code> node. |
| * |
| * If <CODE>newChild</CODE> is a <CODE>DOM_DocumentFragment</CODE> object, |
| * <CODE>oldChild</CODE> is replaced by all of the <CODE>DOM_DocumentFragment</CODE> |
| * children, which are inserted in the same order. |
| * |
| * If the <code>newChild</code> is already in the tree, it is first removed. |
| * @param newChild The new node to put in the child list. |
| * @param oldChild The node being replaced in the list. |
| * @return The node replaced. |
| */ |
| virtual XalanNode* |
| replaceChild( |
| XalanNode* newChild, |
| XalanNode* oldChild); |
| |
| /** |
| * Removes the child node indicated by <code>oldChild</code> from the list |
| * of children, and returns it. |
| * |
| * @param oldChild The node being removed. |
| * @return The node removed. |
| */ |
| virtual XalanNode* |
| removeChild(XalanNode* oldChild); |
| |
| /** |
| * Adds the node <code>newChild</code> to the end of the list of children of |
| * this node. |
| * |
| * If the <code>newChild</code> is already in the tree, it is |
| * first removed. |
| * @param newChild The node to add.If it is a <code>DocumentFragment</code> |
| * object, the entire contents of the document fragment are moved into |
| * the child list of this node |
| * @return The node added. |
| */ |
| virtual XalanNode* |
| appendChild(XalanNode* newChild); |
| |
| //@} |
| /** @name Query functions. */ |
| //@{ |
| |
| /** |
| * This is a convenience method to allow easy determination of whether a |
| * node has any children. |
| * |
| * @return <code>true</code> if the node has any children, |
| * <code>false</code> if the node has no children. |
| */ |
| virtual bool |
| hasChildNodes() const; |
| |
| |
| //@} |
| /** @name Set functions. */ |
| //@{ |
| |
| /** |
| * Sets the value of the node. |
| * |
| * Any node which can have a nodeValue (@see getNodeValue) will |
| * also accept requests to set it to a string. The exact response to |
| * this varies from node to node -- Attribute, for example, stores |
| * its values in its children and has to replace them with a new Text |
| * holding the replacement value. |
| * |
| * For most types of Node, value is null and attempting to set it |
| * will throw DOMException(NO_MODIFICATION_ALLOWED_ERR). This will |
| * also be thrown if the node is read-only. |
| */ |
| virtual void |
| setNodeValue(const XalanDOMString& nodeValue); |
| |
| //@} |
| /** @name Functions introduced in DOM Level 2. */ |
| //@{ |
| |
| /** |
| * Puts all <CODE>DOM_Text</CODE> |
| * nodes in the full depth of the sub-tree underneath this <CODE>DOM_Node</CODE>, |
| * including attribute nodes, into a "normal" form where only markup (e.g., |
| * tags, comments, processing instructions, CDATA sections, and entity |
| * references) separates <CODE>DOM_Text</CODE> |
| * nodes, i.e., there are no adjacent <CODE>DOM_Text</CODE> |
| * nodes. This can be used to ensure that the DOM view of a document is the |
| * same as if it were saved and re-loaded, and is useful when operations |
| * (such as XPointer lookups) that depend on a particular document tree |
| * structure are to be used. |
| * <P><B>Note:</B> In cases where the document contains <CODE>DOM_CDATASections</CODE>, |
| * the normalize operation alone may not be sufficient, since XPointers do |
| * not differentiate between <CODE>DOM_Text</CODE> |
| * nodes and <CODE>DOM_CDATASection</CODE> nodes.</P> |
| */ |
| virtual void |
| normalize(); |
| |
| /** |
| * Tests whether the DOM implementation implements a specific |
| * feature and that feature is supported by this node. |
| * @param feature The string of the feature to test. This is the same |
| * name as what can be passed to the method <code>hasFeature</code> on |
| * <code>DOMImplementation</code>. |
| * @param version This 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 <code>true</code>. |
| * @return Returns <code>true</code> if the specified feature is supported |
| * on this node, <code>false</code> otherwise. |
| */ |
| virtual bool |
| isSupported( |
| const XalanDOMString& feature, |
| const XalanDOMString& version) const; |
| |
| /** |
| * Get the <em>namespace URI</em> of |
| * this node, or <code>null</code> if it is unspecified. |
| * <p> |
| * This is not a computed value that is the result of a namespace lookup |
| * based on an examination of the namespace declarations in scope. It is |
| * merely the namespace URI given at creation time. |
| * <p> |
| * For nodes of any type other than <CODE>ELEMENT_NODE</CODE> and |
| * <CODE>ATTRIBUTE_NODE</CODE> and nodes created with a DOM Level 1 method, |
| * such as <CODE>createElement</CODE> from the <CODE>Document</CODE> |
| * interface, this is always <CODE>null</CODE>. |
| */ |
| virtual const XalanDOMString& |
| getNamespaceURI() const; |
| |
| /** |
| * Get the <em>namespace prefix</em> |
| * of this node, or <code>null</code> if it is unspecified. |
| */ |
| virtual const XalanDOMString& |
| getPrefix() const; |
| |
| /** |
| * Returns the local part of the <em>qualified name</em> of this node. |
| * <p> |
| * For nodes created with a DOM Level 1 method, such as |
| * <code>createElement</code> from the <code>DOM_Document</code> interface, |
| * it is null. |
| */ |
| virtual const XalanDOMString& |
| getLocalName() const; |
| |
| /** |
| * Set the <em>namespace prefix</em> of this node. |
| * <p> |
| * Note that setting this attribute, when permitted, changes |
| * the <CODE>nodeName</CODE> attribute, which holds the <EM>qualified |
| * name</EM>, as well as the <CODE>tagName</CODE> and <CODE>name</CODE> |
| * attributes of the <CODE>DOM_Element</CODE> and <CODE>DOM_Attr</CODE> |
| * interfaces, when applicable. |
| * <p> |
| * Note also that changing the prefix of an |
| * attribute, that is known to have a default value, does not make a new |
| * attribute with the default value and the original prefix appear, since the |
| * <CODE>namespaceURI</CODE> and <CODE>localName</CODE> do not change. |
| * |
| * @param prefix The prefix of this node. |
| * @exception DOMException |
| * INVALID_CHARACTER_ERR: Raised if the specified prefix contains |
| * an illegal character. |
| * <br> |
| * NO_MODIFICATION_ALLOWED_ERR: Raised if this node is readonly. |
| * <br> |
| * NAMESPACE_ERR: Raised if the specified <CODE>prefix</CODE> is |
| * malformed, if the specified prefix is "xml" and the |
| * <CODE>namespaceURI</CODE> of this node is different from |
| * "http://www.w3.org/XML/1998/namespace", if specified prefix is |
| * "xmlns" and the <CODE>namespaceURI</CODE> is neither |
| * <CODE>null</CODE> nor an empty string, or if the |
| * <CODE>localName</CODE> is <CODE>null</CODE>. |
| */ |
| virtual void |
| setPrefix(const XalanDOMString& prefix); |
| |
| virtual bool |
| isIndexed() const; |
| |
| virtual unsigned long |
| getIndex() const; |
| |
| //@} |
| |
| // These interfaces are inherited from XalanCDATASection... |
| |
| /** @name Getter functions. */ |
| //@{ |
| /** |
| * Returns the character data of the node that implements this interface. |
| * |
| * The DOM implementation may not put arbitrary limits on the amount of data that |
| * may be stored in a <code>CharacterData</code> node. However, |
| * implementation limits may mean that the entirety of a node's data may |
| * not fit into a single <code>DOMString</code>. In such cases, the user |
| * may call <code>substringData</code> to retrieve the data in |
| * appropriately sized pieces. |
| * @exception DOMException |
| * NO_MODIFICATION_ALLOWED_ERR: Raised when the node is readonly. |
| * @exception DOMException |
| * DOMSTRING_SIZE_ERR: Raised when it would return more characters than |
| * fit in a <code>DOMString</code> variable on the implementation |
| * platform. |
| */ |
| virtual const XalanDOMString& |
| getData() const; |
| |
| /** |
| * Returns the number of characters that are available through <code>data</code> and |
| * the <code>substringData</code> method below. |
| * |
| * This may have the value |
| * zero, i.e., <code>CharacterData</code> nodes may be empty. |
| */ |
| virtual unsigned int |
| getLength() const; |
| |
| /** |
| * Extracts a range of data from the node. |
| * |
| * @param offset Start offset of substring to extract. |
| * @param count The number of characters to extract. |
| * @return The specified substring. If the sum of <code>offset</code> and |
| * <code>count</code> exceeds the <code>length</code>, then all |
| * characters to the end of the data are returned. |
| * @exception DOMException |
| * INDEX_SIZE_ERR: Raised if the specified offset is negative or greater |
| * than the number of characters in <code>data</code>, or if the |
| * specified <code>count</code> is negative. |
| * <br>DOMSTRING_SIZE_ERR: Raised if the specified range of text does not |
| * fit into a <code>DOMString</code>. |
| */ |
| virtual XalanDOMString |
| substringData( |
| unsigned int offset, |
| unsigned int count) const; |
| |
| //@} |
| /** @name Functions that set or change data. */ |
| //@{ |
| /** |
| * Append the string to the end of the character data of the node. |
| * |
| * Upon success, <code>data</code> provides access to the concatenation of |
| * <code>data</code> and the <code>DOMString</code> specified. |
| * @param arg The <code>DOMString</code> to append. |
| * @exception DOMException |
| * NO_MODIFICATION_ALLOWED_ERR: Raised if this node is readonly. |
| */ |
| virtual void |
| appendData(const XalanDOMString& arg); |
| |
| /** |
| * Insert a string at the specified character offset. |
| * |
| * @param offset The character offset at which to insert. |
| * @param arg The <code>DOMString</code> to insert. |
| * @exception DOMException |
| * INDEX_SIZE_ERR: Raised if the specified offset is negative or greater |
| * than the number of characters in <code>data</code>. |
| * <br>NO_MODIFICATION_ALLOWED_ERR: Raised if this node is readonly. |
| */ |
| virtual void |
| insertData( |
| unsigned int offset, |
| const XalanDOMString& arg); |
| |
| /** |
| * Remove a range of characters from the node. |
| * |
| * Upon success, |
| * <code>data</code> and <code>length</code> reflect the change. |
| * @param offset The offset from which to remove characters. |
| * @param count The number of characters to delete. If the sum of |
| * <code>offset</code> and <code>count</code> exceeds <code>length</code> |
| * then all characters from <code>offset</code> to the end of the data |
| * are deleted. |
| * @exception DOMException |
| * INDEX_SIZE_ERR: Raised if the specified offset is negative or greater |
| * than the number of characters in <code>data</code>, or if the |
| * specified <code>count</code> is negative. |
| * <br>NO_MODIFICATION_ALLOWED_ERR: Raised if this node is readonly. |
| */ |
| virtual void |
| deleteData( |
| unsigned int offset, |
| unsigned int count); |
| |
| /** |
| * Replace the characters starting at the specified character offset with |
| * the specified string. |
| * |
| * @param offset The offset from which to start replacing. |
| * @param count The number of characters to replace. If the sum of |
| * <code>offset</code> and <code>count</code> exceeds <code>length</code> |
| * , then all characters to the end of the data are replaced (i.e., the |
| * effect is the same as a <code>remove</code> method call with the same |
| * range, followed by an <code>append</code> method invocation). |
| * @param arg The <code>DOMString</code> with which the range must be |
| * replaced. |
| * @exception DOMException |
| * INDEX_SIZE_ERR: Raised if the specified offset is negative or greater |
| * than the number of characters in <code>data</code>, or if the |
| * specified <code>count</code> is negative. |
| * <br>NO_MODIFICATION_ALLOWED_ERR: Raised if this node is readonly. |
| */ |
| virtual void |
| replaceData( |
| unsigned int offset, |
| unsigned int count, |
| const XalanDOMString& arg); |
| |
| /** |
| * Get the Xerces node this instance represent. |
| * |
| * @return The Xerces node |
| */ |
| DOM_Comment |
| getXercesNode() const |
| { |
| return m_xercesNode; |
| } |
| |
| //@} |
| |
| private: |
| |
| // Not implemented... |
| XercesCommentBridge(const XercesCommentBridge& theSource); |
| |
| XercesCommentBridge& |
| operator=(const XercesCommentBridge& theSource); |
| |
| bool |
| operator==(const XercesCommentBridge& theRHS) const; |
| |
| // Data members... |
| DOM_Comment m_xercesNode; |
| |
| const XercesBridgeNavigator& m_navigator; |
| }; |
| |
| |
| |
| #endif // !defined(XERCESCOMMENTBRIDGE_HEADER_GUARD_1357924680) |