XUtil.cpp
上传用户:zhuqijet
上传日期:2013-06-25
资源大小:10074k
文件大小:7k
- /*
- * The Apache Software License, Version 1.1
- *
- * Copyright (c) 2001 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 "Xerces" 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) 2001, International
- * Business Machines, Inc., http://www.ibm.com . For more information
- * on the Apache Software Foundation, please see
- * <http://www.apache.org/>.
- */
- /*
- * $Log: XUtil.cpp,v $
- * Revision 1.5 2002/11/04 14:49:42 tng
- * C++ Namespace Support.
- *
- * Revision 1.4 2002/09/24 20:12:48 tng
- * Performance: use XMLString::equals instead of XMLString::compareString
- *
- * Revision 1.3 2002/05/21 19:31:45 tng
- * DOM Reorganization: modify to use the new DOM interface and remove obsolete code in XUtil.
- *
- * Revision 1.2 2002/02/06 22:21:49 knoaman
- * Use IDOM for schema processing.
- *
- * Revision 1.1.1.1 2002/02/01 22:22:50 peiyongz
- * sane_include
- *
- * Revision 1.6 2001/12/05 20:12:30 knoaman
- * Use getLocalName instead of getNodeName.
- *
- * Revision 1.5 2001/11/02 14:13:45 knoaman
- * Add support for identity constraints.
- *
- * Revision 1.4 2001/05/11 13:27:39 tng
- * Copyright update.
- *
- * Revision 1.3 2001/05/03 21:02:40 tng
- * Schema: Add SubstitutionGroupComparator and update exception messages. By Pei Yong Zhang.
- *
- * Revision 1.2 2001/04/04 18:02:04 tng
- * Schema: include failure on Unix for XUtil.cpp. Fixed by Pei Yong Zhang.
- *
- * Revision 1.1 2001/03/30 16:06:00 tng
- * Schema: XUtil, added by Pei Yong Zhang
- *
- */
- // ---------------------------------------------------------------------------
- // Includes
- // ---------------------------------------------------------------------------
- #include <xercesc/validators/schema/XUtil.hpp>
- #include <xercesc/util/XMLString.hpp>
- #include <xercesc/framework/XMLBuffer.hpp>
- #include <xercesc/util/IllegalArgumentException.hpp>
- #include <xercesc/dom/DOMElement.hpp>
- #include <xercesc/dom/DOMDocument.hpp>
- #include <xercesc/dom/DOMNamedNodeMap.hpp>
- #include <xercesc/dom/DOMNode.hpp>
- XERCES_CPP_NAMESPACE_BEGIN
- // Finds and returns the first child element node.
- DOMElement* XUtil::getFirstChildElement(const DOMNode* const parent)
- {
- // search for node
- DOMNode* child = parent->getFirstChild();
- while (child != 0)
- {
- if (child->getNodeType() == DOMNode::ELEMENT_NODE)
- return (DOMElement*)child;
- child = child->getNextSibling();
- }
- // not found
- return 0;
- }
- // Finds and returns the first child node with the given name.
- DOMElement* XUtil::getFirstChildElementNS(const DOMNode* const parent
- , const XMLCh** const elemNames
- , const XMLCh* const uriStr
- , unsigned int length)
- {
- // search for node
- DOMNode* child = parent->getFirstChild();
- while (child != 0)
- {
- if (child->getNodeType() == DOMNode::ELEMENT_NODE)
- {
- for (unsigned int i = 0; i < length; i++)
- {
- if (XMLString::equals(child->getNamespaceURI(), uriStr) &&
- XMLString::equals(child->getLocalName(), elemNames[i]))
- return (DOMElement*)child;
- }
- }
- child = child->getNextSibling();
- }
- // not found
- return 0;
- }
- // Finds and returns the last child element node.
- DOMElement* XUtil::getNextSiblingElement(const DOMNode* const node)
- {
- // search for node
- DOMNode* sibling = node->getNextSibling();
- while (sibling != 0)
- {
- if (sibling->getNodeType() == DOMNode::ELEMENT_NODE)
- return (DOMElement*)sibling;
- sibling = sibling->getNextSibling();
- }
- // not found
- return 0;
- }
- // Finds and returns the next sibling element node with the give name.
- DOMElement* XUtil::getNextSiblingElementNS(const DOMNode* const node
- , const XMLCh** const elemNames
- , const XMLCh* const uriStr
- , unsigned int length)
- {
- // search for node
- DOMNode* sibling = node->getNextSibling();
- while (sibling != 0)
- {
- if (sibling->getNodeType() == DOMNode::ELEMENT_NODE)
- {
- for (unsigned int i = 0; i < length; i++)
- {
- if (XMLString::equals(sibling->getNamespaceURI(), uriStr) &&
- XMLString::equals(sibling->getLocalName(), elemNames[i]))
- return (DOMElement*)sibling;
- }
- }
- sibling = sibling->getNextSibling();
- }
- // not found
- return 0;
- }
- XERCES_CPP_NAMESPACE_END