DefaultHandler.hpp

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/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.
 */
 
/*
 * $Id$
 */
 
#if !defined(XERCESC_INCLUDE_GUARD_DEFAULTHANDLER_HPP)
#define XERCESC_INCLUDE_GUARD_DEFAULTHANDLER_HPP
 
#include <xercesc/sax2/ContentHandler.hpp>
#include <xercesc/sax2/LexicalHandler.hpp>
#include <xercesc/sax2/DeclHandler.hpp>
#include <xercesc/sax/DTDHandler.hpp>
#include <xercesc/sax/EntityResolver.hpp>
#include <xercesc/sax/ErrorHandler.hpp>
#include <xercesc/sax/SAXParseException.hpp>
 
XERCES_CPP_NAMESPACE_BEGIN
 
class Locator;
class Attributes;
 
class SAX2_EXPORT DefaultHandler :
 
    public EntityResolver,
    public DTDHandler,
    public ContentHandler,
    public ErrorHandler,
    public LexicalHandler,
    public DeclHandler
{
public:
    virtual void characters
    (
        const   XMLCh* const    chars
        , const XMLSize_t       length
    );
 
    virtual void endDocument();
 
    virtual void endElement
    (
        const XMLCh* const uri,
        const XMLCh* const localname,
        const XMLCh* const qname
    );
 
    virtual void ignorableWhitespace
    (
        const   XMLCh* const    chars
        , const XMLSize_t       length
    );
 
    virtual void processingInstruction
    (
        const   XMLCh* const    target
        , const XMLCh* const    data
    );
 
    virtual void resetDocument();
 
    virtual void setDocumentLocator(const Locator* const locator);
 
    virtual void startDocument();
 
    virtual void startElement
    (
        const   XMLCh* const    uri,
        const   XMLCh* const    localname,
        const   XMLCh* const    qname
        , const Attributes& attrs
    );
 
    virtual void startPrefixMapping
    (
        const   XMLCh* const    prefix,
        const   XMLCh* const    uri
    ) ;
 
    virtual void endPrefixMapping
    (
        const   XMLCh* const    prefix
    ) ;
 
    virtual void skippedEntity
    (
        const   XMLCh* const    name
    ) ;
 
 
    virtual InputSource* resolveEntity
    (
        const   XMLCh* const    publicId
        , const XMLCh* const    systemId
    );
 
 
    virtual void error(const SAXParseException& exc);
 
    virtual void fatalError(const SAXParseException& exc);
 
    virtual void warning(const SAXParseException& exc);
 
    virtual void resetErrors();
 
 
 
 
    virtual void notationDecl
    (
        const   XMLCh* const    name
        , const XMLCh* const    publicId
        , const XMLCh* const    systemId
    );
 
    virtual void resetDocType();
 
    virtual void unparsedEntityDecl
    (
        const   XMLCh* const    name
        , const XMLCh* const    publicId
        , const XMLCh* const    systemId
        , const XMLCh* const    notationName
    );
 
 
    virtual void comment
    (
        const   XMLCh* const    chars
        , const XMLSize_t       length
    );
 
    virtual void endCDATA ();
 
    virtual void endDTD ();
 
    virtual void endEntity (const XMLCh* const name);
 
    virtual void startCDATA ();
 
    virtual void startDTD
    (
        const   XMLCh* const    name
        , const   XMLCh* const    publicId
        , const   XMLCh* const    systemId
    );
 
    virtual void startEntity (const XMLCh* const name);
 
 
 
    virtual void elementDecl
    (
        const   XMLCh* const    name
        , const XMLCh* const    model
    );
 
    virtual void attributeDecl
    (
        const   XMLCh* const    eName
        , const XMLCh* const    aName
        , const XMLCh* const    type
        , const XMLCh* const    mode
        , const XMLCh* const    value
    );
 
    virtual void internalEntityDecl
    (
        const   XMLCh* const    name
        , const XMLCh* const    value
    );
 
    virtual void externalEntityDecl
    (
        const   XMLCh* const    name
        , const XMLCh* const    publicId
        , const XMLCh* const    systemId
    );
 
 
    DefaultHandler() {};
    virtual ~DefaultHandler() {};
 
private:
    // -----------------------------------------------------------------------
    //  Unimplemented constructors and operators
    // -----------------------------------------------------------------------
    DefaultHandler(const DefaultHandler&);
    DefaultHandler& operator=(const DefaultHandler&);    
};
 
 
// ---------------------------------------------------------------------------
//  HandlerBase: Inline default implementations
// ---------------------------------------------------------------------------
inline void DefaultHandler::characters(const   XMLCh* const
                                       ,const  XMLSize_t)
{
}
 
inline void DefaultHandler::endDocument()
{
}
 
inline void DefaultHandler::endElement(const    XMLCh* const
                                        , const XMLCh* const
                                        , const XMLCh* const)
{
}
 
inline void DefaultHandler::error(const SAXParseException&)
{
}
 
inline void DefaultHandler::fatalError(const SAXParseException& exc)
{
    throw exc;
}
 
inline void
DefaultHandler::ignorableWhitespace( const   XMLCh* const
                                    , const XMLSize_t)
{
}
 
inline void DefaultHandler::notationDecl(  const   XMLCh* const
                                            , const XMLCh* const
                                            , const XMLCh* const)
{
}
 
inline void
DefaultHandler::processingInstruction( const   XMLCh* const
                                        , const XMLCh* const)
{
}
 
inline void DefaultHandler::resetErrors()
{
}
 
inline void DefaultHandler::resetDocument()
{
}
 
inline void DefaultHandler::resetDocType()
{
}
 
inline InputSource*
DefaultHandler::resolveEntity( const   XMLCh* const
                                , const XMLCh* const)
{
    return 0;
}
 
inline void
DefaultHandler::unparsedEntityDecl(const   XMLCh* const
                                    , const XMLCh* const
                                    , const XMLCh* const
                                    , const XMLCh* const)
{
}
 
inline void DefaultHandler::setDocumentLocator(const Locator* const)
{
}
 
inline void DefaultHandler::startDocument()
{
}
 
inline void
DefaultHandler::startElement(  const     XMLCh* const
                                , const   XMLCh* const
                                , const   XMLCh* const
                                , const   Attributes&
)
{
}
 
inline void DefaultHandler::warning(const SAXParseException&)
{
}
 
inline void DefaultHandler::startPrefixMapping ( const  XMLCh* const
                                                ,const  XMLCh* const)
{
}
 
inline void DefaultHandler::endPrefixMapping ( const    XMLCh* const)
{
}
 
inline void DefaultHandler::skippedEntity ( const   XMLCh* const)
{
}
 
inline void DefaultHandler::comment(  const   XMLCh* const
                                       , const XMLSize_t)
{
}
 
inline void DefaultHandler::endCDATA ()
{
}
 
inline void DefaultHandler::endDTD ()
{
}
 
inline void DefaultHandler::endEntity (const XMLCh* const)
{
}
 
inline void DefaultHandler::startCDATA ()
{
}
 
inline void DefaultHandler::startDTD(  const   XMLCh* const
                                        , const   XMLCh* const
                                        , const   XMLCh* const)
{
}
 
inline void DefaultHandler::startEntity (const XMLCh* const)
{
}
 
inline void DefaultHandler::attributeDecl(const XMLCh* const,
                                          const XMLCh* const,
                                          const XMLCh* const,
                                          const XMLCh* const,
                                          const XMLCh* const)
{
}
 
inline void DefaultHandler::elementDecl(const XMLCh* const,
                                        const XMLCh* const)
{
}
 
inline void DefaultHandler::externalEntityDecl(const XMLCh* const,
                                               const XMLCh* const,
                                               const XMLCh* const)
{
}
 
inline void DefaultHandler::internalEntityDecl(const XMLCh* const,
                                               const XMLCh* const)
{
}
 
XERCES_CPP_NAMESPACE_END
 
#endif // ! DEFAULTHANDLER_HPP