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ExecutionContext.hpp

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00001 /*
00002  * Copyright 1999-2004 The Apache Software Foundation.
00003  *
00004  * Licensed under the Apache License, Version 2.0 (the "License");
00005  * you may not use this file except in compliance with the License.
00006  * You may obtain a copy of the License at
00007  *
00008  *     http://www.apache.org/licenses/LICENSE-2.0
00009  *
00010  * Unless required by applicable law or agreed to in writing, software
00011  * distributed under the License is distributed on an "AS IS" BASIS,
00012  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00013  * See the License for the specific language governing permissions and
00014  * limitations under the License.
00015  */
00016 #if !defined(EXECUTIONCONTEXT_HEADER_GUARD_1357924680)
00017 #define EXECUTIONCONTEXT_HEADER_GUARD_1357924680
00018 
00019 
00020 
00021 // Base include file.  Must be first.
00022 #include <xalanc/PlatformSupport/PlatformSupportDefinitions.hpp>
00023 
00024 #include <xalanc/Include/XalanMemoryManagement.hpp>
00025 
00026 XALAN_DECLARE_XERCES_CLASS(Locator)
00027 
00028 
00029 
00030 XALAN_CPP_NAMESPACE_BEGIN
00031 
00032 
00033 
00034 typedef XERCES_CPP_NAMESPACE_QUALIFIER Locator  LocatorType;
00035 
00036 
00037 
00038 class XalanNode;
00039 class XalanDOMString;
00040 
00041 
00042 //
00043 // An abstract class which provides support for execution.
00044 //
00045 class XALAN_PLATFORMSUPPORT_EXPORT ExecutionContext
00046 {
00047 public:
00048 
00049     explicit
00050     ExecutionContext( MemoryManagerType& m_memoryManager);
00051 
00052     virtual
00053     ~ExecutionContext();
00054 
00062     virtual void
00063     error(
00064             const XalanDOMString&   msg,
00065             const XalanNode*        sourceNode = 0,
00066             const LocatorType*      locator = 0) const = 0;
00067 
00075     virtual void
00076     warn(
00077             const XalanDOMString&   msg,
00078             const XalanNode*        sourceNode = 0,
00079             const LocatorType*      locator = 0) const = 0;
00080 
00088     virtual void
00089     message(
00090             const XalanDOMString&   msg,
00091             const XalanNode*        sourceNode = 0,
00092             const LocatorType*      locator = 0) const = 0;
00093 
00094     MemoryManagerType&
00095     getMemoryManager()
00096     {
00097         return m_memoryManager;
00098     }
00099 protected:
00100     MemoryManagerType&              m_memoryManager;
00101 };
00102 
00103 
00104 
00105 XALAN_CPP_NAMESPACE_END
00106 
00107 
00108 
00109 #endif  // EXECUTIONCONTEXT_HEADER_GUARD_1357924680

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Copyright © 1999-2004 The Apache Software Foundation. All Rights Reserved.