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+#ifndef _Exception_
+#define _Exception_
+
+/*
+ *
+ * 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>
+#include <string>
+#include <memory>
+#include <boost/shared_ptr.hpp>
+#include <boost/lexical_cast.hpp>
+
+#include "framing/amqp_types.h"
+
+namespace qpid
+{
+/**
+ * Exception base class for all Qpid exceptions.
+ */
+class Exception : public std::exception
+{
+ protected:
+ std::string whatStr;
+
+ public:
+ Exception() throw();
+ Exception(const std::string& str) throw();
+ Exception(const char* str) throw();
+ Exception(const std::exception&) throw();
+
+ /** Allow any type that has ostream operator<< to act as message */
+ template <class T>
+ Exception(const T& message)
+ : whatStr(boost::lexical_cast<std::string>(message)) {}
+
+ virtual ~Exception() throw();
+
+ virtual const char* what() const throw();
+ virtual std::string toString() const throw();
+
+ virtual Exception* clone() const throw();
+ virtual void throwSelf() const;
+
+ typedef boost::shared_ptr<Exception> shared_ptr;
+};
+
+struct ChannelException : public Exception {
+ framing::ReplyCode code;
+ template <class T>
+ ChannelException(framing::ReplyCode code_, const T& message)
+ : Exception(message), code(code_) {}
+ void throwSelf() const { throw *this; }
+};
+
+struct ConnectionException : public Exception {
+ framing::ReplyCode code;
+ template <class T>
+ ConnectionException(framing::ReplyCode code_, const T& message)
+ : Exception(message), code(code_) {}
+ void throwSelf() const { throw *this; }
+};
+
+/**
+ * Exception used to indicate that a thread should shut down.
+ * Does not indicate an error that should be signalled to the user.
+ */
+struct ShutdownException : public Exception {
+ ShutdownException();
+ void throwSelf() const { throw *this; }
+};
+
+/** Exception to indicate empty queue or other empty state */
+struct EmptyException : public Exception {
+ EmptyException();
+ void throwSelf() const { throw *this; }
+};
+
+}
+
+#endif /*!_Exception_*/