83 lines
2.4 KiB
C++
83 lines
2.4 KiB
C++
/*
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* Copyright 2003,2004 The Apache Software Foundation.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef _LOG4CXX_HELPERS_EXCEPTION_H
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#define _LOG4CXX_HELPERS_EXCEPTION_H
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#include <log4cxx/helpers/tchar.h>
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namespace log4cxx
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{
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namespace helpers
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{
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/** The class Exception and its subclasses indicate conditions that a
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reasonable application might want to catch.
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*/
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class LOG4CXX_EXPORT Exception
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{
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public:
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Exception() {}
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Exception(const String& message): message(message) {}
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inline const String& getMessage() { return message; }
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protected:
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String message;
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}; // class Exception
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/** RuntimeException is the parent class of those exceptions that can be
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thrown during the normal operation of the process.
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*/
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class LOG4CXX_EXPORT RuntimeException : public Exception
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{
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public:
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RuntimeException() {}
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RuntimeException(const String& message)
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: Exception(message) {}
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}; // class RuntimeException
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/** Thrown when an application attempts to use null in a case where an
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object is required.
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*/
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class LOG4CXX_EXPORT NullPointerException : public RuntimeException
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{
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public:
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NullPointerException() {}
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NullPointerException(const String& message)
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: RuntimeException(message) {}
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}; // class NullPointerException
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/** Thrown to indicate that a method has been passed
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an illegal or inappropriate argument.*/
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class LOG4CXX_EXPORT IllegalArgumentException : public RuntimeException
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{
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public:
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IllegalArgumentException(const String& message)
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: RuntimeException(message) {}
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}; // class IllegalArgumentException
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/** Signals that an I/O exception of some sort has occurred. This class
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is the general class of exceptions produced by failed or interrupted
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I/O operations.
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*/
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class LOG4CXX_EXPORT IOException : public Exception
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{
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};
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} // namespace helpers
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}; // namespace log4cxx
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#endif // _LOG4CXX_HELPERS_EXCEPTION_H
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