/*
 *
 * 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.
 *
 */

#include <Exception.h>

namespace qpid {

Exception::Exception() throw() {}

Exception::Exception(const std::string& str) throw() : whatStr(str) {}

Exception::Exception(const char* str) throw() : whatStr(str) {}

Exception::~Exception() throw() {}

const char* Exception::what() const throw() { return whatStr.c_str(); }

std::string Exception::toString() const throw() { return whatStr; }

Exception* Exception::clone() const throw() { return new Exception(*this); }

void Exception::throwSelf() const  { throw *this; }

} // namespace qpid
