00001 /* 00002 * Licensed to the Apache Software Foundation (ASF) under one or more 00003 * contributor license agreements. See the NOTICE file distributed with 00004 * this work for additional information regarding copyright ownership. 00005 * The ASF licenses this file to You under the Apache License, Version 2.0 00006 * (the "License"); you may not use this file except in compliance with 00007 * the License. You may obtain a copy of the License at 00008 * 00009 * http://www.apache.org/licenses/LICENSE-2.0 00010 * 00011 * Unless required by applicable law or agreed to in writing, software 00012 * distributed under the License is distributed on an "AS IS" BASIS, 00013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 00014 * See the License for the specific language governing permissions and 00015 * limitations under the License. 00016 */ 00017 #ifndef _DECAF_UTIL_CONCURRENT_CANCELLATIONEXCEPTION_H_ 00018 #define _DECAF_UTIL_CONCURRENT_CANCELLATIONEXCEPTION_H_ 00019 00020 #include <decaf/lang/Exception.h> 00021 00022 namespace decaf { 00023 namespace util { 00024 namespace concurrent { 00025 00026 /* 00027 * Exception indicating that the result of a value-producing task, such as a 00028 * FutureTask, cannot be retrieved because the task was canceled. 00029 */ 00030 class DECAF_API CancellationException : public decaf::lang::Exception { 00031 public: 00032 00036 CancellationException(); 00037 00043 CancellationException(const decaf::lang::Exception& ex); 00044 00050 CancellationException(const CancellationException& ex); 00051 00058 CancellationException(const std::exception* cause); 00059 00070 CancellationException(const char* file, const int lineNumber, const char* msg, ...); 00071 00083 CancellationException(const char* file, const int lineNumber, 00084 const std::exception* cause, const char* msg, ...); 00085 00093 virtual CancellationException* clone() const; 00094 00095 virtual ~CancellationException() throw(); 00096 00097 }; 00098 00099 }}} 00100 00101 #endif /*_DECAF_UTIL_CONCURRENT_CANCELLATIONEXCEPTION_H_*/
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