URIResolver.hpp

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/*
 * Copyright (c) 2001-2008
 *     DecisionSoft Limited. All rights reserved.
 * Copyright (c) 2004-2008
 *     Oracle. All rights reserved.
 *
 * 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.
 *
 * $Id: URIResolver.hpp 518 2008-03-07 17:46:47Z jpcs $
 */

#ifndef _URIRESOLVER_HPP
#define _URIRESOLVER_HPP

#include <xqilla/framework/XQillaExport.hpp>
#include <xqilla/items/Node.hpp>

#include <xercesc/util/XMemory.hpp>

class DynamicContext;
class Sequence;
class QueryPathNode;

class XQILLA_API URIResolver : public XERCES_CPP_NAMESPACE_QUALIFIER XMemory
{
public:
  virtual ~URIResolver() {};      

  virtual bool resolveDocument(Sequence &result, const XMLCh* uri, DynamicContext *context, const QueryPathNode *projection) = 0;

  virtual bool resolveCollection(Sequence &result, const XMLCh* uri, DynamicContext *context, const QueryPathNode *projection) = 0;

  virtual bool resolveDefaultCollection(Sequence &result, DynamicContext *context, const QueryPathNode *projection) = 0;

  virtual bool putDocument(const Node::Ptr &document, const XMLCh *uri, DynamicContext *context) = 0;
};
#endif

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