amassari 2004/12/24 11:44:21
Added: c/samples/SAX2Print SAX2FilterHandlers.cpp
SAX2FilterHandlers.hpp
Log:
Add support for SAX2 filters (jira# 1133)
Revision Changes Path
1.1 xml-xerces/c/samples/SAX2Print/SAX2FilterHandlers.cpp
Index: SAX2FilterHandlers.cpp
===================================================================
/*
* Copyright 1999-2001,2004 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.
*/
/*
* $Log: SAX2FilterHandlers.cpp,v $
* Revision 1.1 2004/12/24 19:44:21 amassari
* Add support for SAX2 filters (jira# 1133)
*
*
*/
// ---------------------------------------------------------------------------
// Includes
// ---------------------------------------------------------------------------
#include "SAX2FilterHandlers.hpp"
#include <xercesc/sax2/Attributes.hpp>
struct Attr
{
const XMLCh* qName;
const XMLCh* uri;
const XMLCh* localPart;
const XMLCh* value;
const XMLCh* attrType;
};
class AttrList : public Attributes, public RefVectorOf<Attr>
{
public:
AttrList(unsigned count) : RefVectorOf<Attr>(count) {}
virtual unsigned int getLength() const
{
return size();
}
virtual const XMLCh* getURI(const unsigned int index) const
{
return elementAt(index)->uri;
}
virtual const XMLCh* getLocalName(const unsigned int index) const
{
return elementAt(index)->localPart;
}
virtual const XMLCh* getQName(const unsigned int index) const
{
return elementAt(index)->qName;
}
virtual const XMLCh* getType(const unsigned int index) const
{
return elementAt(index)->attrType;
}
virtual const XMLCh* getValue(const unsigned int index) const
{
return elementAt(index)->value;
}
virtual int getIndex(const XMLCh* const uri, const XMLCh* const
localPart ) const
{
for(int i=0;i<size();i++)
if(XMLString::equals(elementAt(i)->uri,uri) &&
XMLString::equals(elementAt(i)->localPart,localPart))
return i;
return -1;
}
virtual int getIndex(const XMLCh* const qName ) const
{
for(int i=0;i<size();i++)
if(XMLString::equals(elementAt(i)->qName,qName))
return i;
return -1;
}
virtual const XMLCh* getType(const XMLCh* const uri, const XMLCh* const
localPart ) const
{
for(int i=0;i<size();i++)
if(XMLString::equals(elementAt(i)->uri,uri) &&
XMLString::equals(elementAt(i)->localPart,localPart))
return elementAt(i)->attrType;
return NULL;
}
virtual const XMLCh* getType(const XMLCh* const qName) const
{
for(int i=0;i<size();i++)
if(XMLString::equals(elementAt(i)->qName,qName))
return elementAt(i)->attrType;
return NULL;
}
virtual const XMLCh* getValue(const XMLCh* const uri, const XMLCh*
const localPart ) const
{
for(int i=0;i<size();i++)
if(XMLString::equals(elementAt(i)->uri,uri) &&
XMLString::equals(elementAt(i)->localPart,localPart))
return elementAt(i)->value;
return NULL;
}
virtual const XMLCh* getValue(const XMLCh* const qName) const
{
for(int i=0;i<size();i++)
if(XMLString::equals(elementAt(i)->qName,qName))
return elementAt(i)->value;
return NULL;
}
};
// ---------------------------------------------------------------------------
// SAX2SortAttributesFilter: Constructors and Destructor
// ---------------------------------------------------------------------------
SAX2SortAttributesFilter::SAX2SortAttributesFilter(SAX2XMLReader* parent) :
SAX2XMLFilterImpl(parent)
{
}
SAX2SortAttributesFilter::~SAX2SortAttributesFilter()
{
}
// ---------------------------------------------------------------------------
// SAX2SortAttributesFilter: Overrides of the SAX2XMLFilter interface
// ---------------------------------------------------------------------------
void SAX2SortAttributesFilter::startElement(const XMLCh* const uri,
const
XMLCh* const localname,
const
XMLCh* const qname,
const Attributes&
attributes)
{
AttrList sortedList(attributes.getLength());
for(int i=0;i<attributes.getLength();i++)
{
int j;
for(j=0;j<sortedList.getLength();j++)
{
if(XMLString::compareString(sortedList.elementAt(j)->qName,attributes.getQName(i))>=0)
break;
}
Attr* pClone=new Attr;
pClone->qName = attributes.getQName(i);
pClone->uri = attributes.getURI(i);
pClone->localPart = attributes.getLocalName(i);
pClone->value = attributes.getValue(i);
pClone->attrType = attributes.getType(i);
sortedList.insertElementAt(pClone, j);
}
SAX2XMLFilterImpl::startElement(uri, localname, qname, sortedList);
}
1.1 xml-xerces/c/samples/SAX2Print/SAX2FilterHandlers.hpp
Index: SAX2FilterHandlers.hpp
===================================================================
/*
* Copyright 1999-2000,2004 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.
*/
/*
* $Log: SAX2FilterHandlers.hpp,v $
* Revision 1.1 2004/12/24 19:44:21 amassari
* Add support for SAX2 filters (jira# 1133)
*
*
*/
#include <xercesc/parsers/SAX2XMLFilterImpl.hpp>
XERCES_CPP_NAMESPACE_USE
class SAX2SortAttributesFilter : public SAX2XMLFilterImpl
{
public:
// -----------------------------------------------------------------------
// Constructors
// -----------------------------------------------------------------------
SAX2SortAttributesFilter(SAX2XMLReader* parent);
~SAX2SortAttributesFilter();
// -----------------------------------------------------------------------
// Implementations of the SAX2XMLFilter interface
// -----------------------------------------------------------------------
void startElement( const XMLCh* const uri,
const XMLCh* const
localname,
const XMLCh* const qname,
const Attributes&
attributes);
};
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