/*
 * 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.
 */
#if !defined(XALANDEFAULTDOCUMENTBUILDER_HEADER_GUARD)
#define XALANDEFAULTDOCUMENTBUILDER_HEADER_GUARD


// Base include file.  Must be first.
#include <xalanc/XalanTransformer/XalanTransformerDefinitions.hpp>


#include <xalanc/XalanTransformer/XalanDocumentBuilder.hpp>


#include <xalanc/XalanSourceTree/XalanSourceTreeContentHandler.hpp>
#include <xalanc/XalanSourceTree/XalanSourceTreeDOMSupport.hpp>
#include <xalanc/XalanSourceTree/XalanSourceTreeParserLiaison.hpp>


XALAN_CPP_NAMESPACE_BEGIN


/**
 * This is class is designed to allow a XalanTranfomer object
 * to use a document that is build dynamically by a user.
 */
class XALAN_TRANSFORMER_EXPORT XalanDefaultDocumentBuilder : public XalanDocumentBuilder
{
    
public:

    /**
     * Create a XalanDefaultDocumentBuilder instance,
     *
     * @param theURI An optional string to identify the document.
     */
    XalanDefaultDocumentBuilder(MemoryManager& theManager, const XalanDOMString&    theURI);

    static XalanDefaultDocumentBuilder*
    create(MemoryManager& theManager, const XalanDOMString& theURI);

    virtual
    ~XalanDefaultDocumentBuilder();

    virtual XalanDocument*
    getDocument() const;

    virtual XalanParsedSourceHelper*
    createHelper(MemoryManager& theManager) const;

    virtual const XalanDOMString&
    getURI() const;

    virtual ContentHandlerType*
    getContentHandler();

    virtual DTDHandlerType*
    getDTDHandler();

    virtual LexicalHandlerType*
    getLexicalHandler();

private:

    // not implemented...
    XalanDefaultDocumentBuilder(const XalanDefaultDocumentBuilder&);

    XalanDefaultDocumentBuilder&
    operator=(const XalanDefaultDocumentBuilder&);

    // Data members...
    XalanSourceTreeDOMSupport       m_domSupport;

    XalanSourceTreeParserLiaison    m_parserLiaison;

    XalanSourceTreeContentHandler   m_contentHandler;

    const XalanDOMString            m_uri;
};


XALAN_CPP_NAMESPACE_END


#endif  // XALANDEFAULTDOCUMENTBUILDER_HEADER_GUARD