| /* |
| * The Apache Software License, Version 1.1 |
| * |
| * Copyright (c) 1999-2001 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) 1999, International |
| * Business Machines, Inc., http://www.ibm.com . For more information |
| * on the Apache Software Foundation, please see |
| * <http://www.apache.org/>. |
| */ |
| |
| /* |
| * $Log$ |
| * Revision 1.7 2001/10/05 17:57:39 peiyongz |
| * [BUG# 3831]: -1 returned from getIndex() needs to be checked |
| * |
| * Revision 1.6 2001/05/11 13:26:16 tng |
| * Copyright update. |
| * |
| * Revision 1.5 2001/03/21 21:56:04 tng |
| * Schema: Add Schema Grammar, Schema Validator, and split the DTDValidator into DTDValidator, DTDScanner, and DTDGrammar. |
| * |
| * Revision 1.4 2001/02/26 19:44:14 tng |
| * Schema: add utility class QName, by Pei Yong Zhang. |
| * |
| * Revision 1.3 2000/11/02 01:14:07 andyh |
| * SAX bug fix: Attribute lists were throwing exceptions rather than returning |
| * null when an attribute could not be found by name. Fixed by Tinny Ng. |
| * |
| * Revision 1.2 2000/08/09 22:11:16 jpolast |
| * changes to allow const instances of the sax2 |
| * Attributes class. |
| * |
| * Revision 1.1 2000/08/02 18:09:14 jpolast |
| * initial checkin: attributes vector needed for |
| * Attributes class as defined by sax2 spec |
| * |
| * |
| */ |
| |
| |
| // --------------------------------------------------------------------------- |
| // Includes |
| // --------------------------------------------------------------------------- |
| #include <util/Janitor.hpp> |
| #include <internal/VecAttributesImpl.hpp> |
| |
| |
| // --------------------------------------------------------------------------- |
| // Constructors and Destructor |
| // --------------------------------------------------------------------------- |
| VecAttributesImpl::VecAttributesImpl() : |
| |
| fAdopt(false) |
| , fCount(0) |
| , fVector(0) |
| , fScanner(0) |
| { |
| } |
| |
| VecAttributesImpl::~VecAttributesImpl() |
| { |
| // |
| // Note that some compilers can't deal with the fact that the pointer |
| // is to a const object, so we have to cast off the const'ness here! |
| // |
| if (fAdopt) |
| delete (RefVectorOf<XMLAttr>*)fVector; |
| } |
| |
| |
| // --------------------------------------------------------------------------- |
| // Implementation of the attribute list interface |
| // --------------------------------------------------------------------------- |
| unsigned int VecAttributesImpl::getLength() const |
| { |
| return fCount; |
| } |
| |
| const XMLCh* VecAttributesImpl::getURI(const unsigned int index) const |
| { |
| // since this func really needs to be const, like the rest, not sure how we |
| // make it const and re-use the fURIBuffer member variable. we're currently |
| // creating a buffer each time you need a URI. there has to be a better |
| // way to do this... |
| |
| //XMLBuffer tempBuf; |
| if (index >= fCount) { |
| |
| |
| return 0; |
| } |
| //fValidator->getURIText(fVector->elementAt(index)->getURIId(), tempBuf) ; |
| //return tempBuf.getRawBuffer() ; |
| return fScanner->getURIText(fVector->elementAt(index)->getURIId()); |
| } |
| |
| const XMLCh* VecAttributesImpl::getLocalName(const unsigned int index) const |
| { |
| if (index >= fCount) { |
| return 0; |
| } |
| return fVector->elementAt(index)->getName(); |
| } |
| |
| const XMLCh* VecAttributesImpl::getQName(const unsigned int index) const |
| { |
| if (index >= fCount) { |
| return 0; |
| } |
| return fVector->elementAt(index)->getQName(); |
| } |
| |
| const XMLCh* VecAttributesImpl::getType(const unsigned int index) const |
| { |
| if (index >= fCount) { |
| return 0; |
| } |
| return XMLAttDef::getAttTypeString(fVector->elementAt(index)->getType()); |
| } |
| |
| const XMLCh* VecAttributesImpl::getValue(const unsigned int index) const |
| { |
| if (index >= fCount) { |
| return 0; |
| } |
| return fVector->elementAt(index)->getValue(); |
| } |
| |
| int VecAttributesImpl::getIndex(const XMLCh* const uri, const XMLCh* const localPart ) const |
| { |
| // |
| // Search the vector for the attribute with the given name and return |
| // its type. |
| // |
| XMLBuffer uriBuffer ; |
| for (unsigned int index = 0; index < fCount; index++) |
| { |
| const XMLAttr* curElem = fVector->elementAt(index); |
| |
| fScanner->getURIText(curElem->getURIId(), uriBuffer) ; |
| |
| if ( (!XMLString::compareString(curElem->getName(), localPart)) && |
| (!XMLString::compareString(uriBuffer.getRawBuffer(), uri)) ) |
| return index ; |
| } |
| return -1; |
| } |
| |
| int VecAttributesImpl::getIndex(const XMLCh* const qName ) const |
| { |
| // |
| // Search the vector for the attribute with the given name and return |
| // its type. |
| // |
| for (unsigned int index = 0; index < fCount; index++) |
| { |
| const XMLAttr* curElem = fVector->elementAt(index); |
| |
| if (!XMLString::compareString(curElem->getQName(), qName)) |
| return index ; |
| } |
| return -1; |
| } |
| |
| const XMLCh* VecAttributesImpl::getType(const XMLCh* const uri, const XMLCh* const localPart ) const |
| { |
| int retVal = getIndex(uri, localPart); |
| return ((retVal < 0) ? 0 : getType(retVal)); |
| } |
| |
| const XMLCh* VecAttributesImpl::getType(const XMLCh* const qName) const |
| { |
| int retVal = getIndex(qName); |
| return ((retVal < 0) ? 0 : getType(retVal)); |
| } |
| |
| const XMLCh* VecAttributesImpl::getValue(const XMLCh* const uri, const XMLCh* const localPart ) const |
| { |
| int retVal = getIndex(uri, localPart); |
| return ((retVal < 0) ? 0 : getValue(retVal)); |
| } |
| |
| const XMLCh* VecAttributesImpl::getValue(const XMLCh* const qName) const |
| { |
| int retVal = getIndex(qName); |
| return ((retVal < 0) ? 0 : getValue(retVal)); |
| } |
| |
| // --------------------------------------------------------------------------- |
| // Setter methods |
| // --------------------------------------------------------------------------- |
| void VecAttributesImpl::setVector(const RefVectorOf<XMLAttr>* const srcVec |
| , const unsigned int count |
| , const XMLScanner * const scanner |
| , const bool adopt) |
| { |
| // |
| // Delete the previous vector (if any) if we are adopting. Note that some |
| // compilers can't deal with the fact that the pointer is to a const |
| // object, so we have to cast off the const'ness here! |
| // |
| if (fAdopt) |
| delete (RefVectorOf<XMLAttr>*)fVector; |
| |
| fAdopt = adopt; |
| fCount = count; |
| fVector = srcVec; |
| fScanner = scanner ; |
| } |
| |