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#ifndef QPID_MESSAGING_EXCEPTIONS_H
#define QPID_MESSAGING_EXCEPTIONS_H
/*
*
* 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 "qpid/messaging/ImportExport.h"
#include "qpid/types/Exception.h"
#include "qpid/types/Variant.h"
namespace qpid {
namespace messaging {
/** \ingroup messaging
*/
/**
* This is the base class for all messaging related exceptions thrown
* by this API.
*/
struct QPID_MESSAGING_CLASS_EXTERN MessagingException : public qpid::types::Exception
{
QPID_MESSAGING_EXTERN MessagingException(const std::string& msg);
QPID_MESSAGING_EXTERN virtual ~MessagingException() throw();
};
/**
* Thrown when the syntax of the option string used to configure a
* connection in not valid
*/
struct QPID_MESSAGING_CLASS_EXTERN InvalidOptionString : public MessagingException
{
QPID_MESSAGING_EXTERN InvalidOptionString(const std::string& msg);
};
/**
* Thrown to indicate a failed lookup of some local object. For
* example when attempting to retrieve a session, sender or receiver
* by name.
*/
struct QPID_MESSAGING_CLASS_EXTERN KeyError : public MessagingException
{
QPID_MESSAGING_EXTERN KeyError(const std::string&);
};
struct QPID_MESSAGING_CLASS_EXTERN LinkError : public MessagingException
{
QPID_MESSAGING_EXTERN LinkError(const std::string&);
};
struct QPID_MESSAGING_CLASS_EXTERN AddressError : public LinkError
{
QPID_MESSAGING_EXTERN AddressError(const std::string&);
};
/**
* Thrown when a syntactically correct address cannot be resolved or
* used.
*/
struct QPID_MESSAGING_CLASS_EXTERN ResolutionError : public AddressError
{
QPID_MESSAGING_EXTERN ResolutionError(const std::string& msg);
};
/**
* Thrown when creating a sender or receiver for an address for which
* some asserted property of the node is not matched.
*/
struct QPID_MESSAGING_CLASS_EXTERN AssertionFailed : public ResolutionError
{
QPID_MESSAGING_EXTERN AssertionFailed(const std::string& msg);
};
/**
* Thrown on attempts to create a sender or receiver to a non-existent
* node.
*/
struct QPID_MESSAGING_CLASS_EXTERN NotFound : public ResolutionError
{
QPID_MESSAGING_EXTERN NotFound(const std::string& msg);
};
/**
* Thrown when an address string with invalid syntax is used.
*/
struct QPID_MESSAGING_CLASS_EXTERN MalformedAddress : public AddressError
{
QPID_MESSAGING_EXTERN MalformedAddress(const std::string& msg);
};
struct QPID_MESSAGING_CLASS_EXTERN ReceiverError : public LinkError
{
QPID_MESSAGING_EXTERN ReceiverError(const std::string&);
};
struct QPID_MESSAGING_CLASS_EXTERN FetchError : public ReceiverError
{
QPID_MESSAGING_EXTERN FetchError(const std::string&);
};
/**
* Thrown by Receiver::fetch(), Receiver::get() and
* Session::nextReceiver() to indicate that there no message was
* available before the timeout specified.
*/
struct QPID_MESSAGING_CLASS_EXTERN NoMessageAvailable : public FetchError
{
QPID_MESSAGING_EXTERN NoMessageAvailable();
};
struct QPID_MESSAGING_CLASS_EXTERN SenderError : public LinkError
{
QPID_MESSAGING_EXTERN SenderError(const std::string&);
};
struct QPID_MESSAGING_CLASS_EXTERN SendError : public SenderError
{
QPID_MESSAGING_EXTERN SendError(const std::string&);
};
/**
* Thrown on a synchronous send to indicate that the message being
* sent was rejected.
*/
struct QPID_MESSAGING_CLASS_EXTERN MessageRejected : public SendError
{
QPID_MESSAGING_EXTERN MessageRejected(const std::string&);
};
/**
* Thrown to indicate that the sender attempted to send a message that
* would result in the target node on the peer exceeding a
* preconfigured capacity.
*/
struct QPID_MESSAGING_CLASS_EXTERN TargetCapacityExceeded : public SendError
{
QPID_MESSAGING_EXTERN TargetCapacityExceeded(const std::string&);
};
/**
* Thrown to indicate that the locally configured sender capacity has
* been reached, and thus no further messages can be put on the replay
* buffer.
*/
struct QPID_MESSAGING_CLASS_EXTERN OutOfCapacity : public SendError
{
QPID_MESSAGING_EXTERN OutOfCapacity(const std::string&);
};
struct QPID_MESSAGING_CLASS_EXTERN SessionError : public MessagingException
{
QPID_MESSAGING_EXTERN SessionError(const std::string&);
};
/**
* Thrown to indicate that the sesion was closed by this client (probably in
* a different thread) whilst we were waiting on it. This is not really an
* error condition but there is no other way to return this.
*/
struct QPID_MESSAGING_CLASS_EXTERN SessionClosed : public SessionError
{
QPID_MESSAGING_EXTERN SessionClosed();
};
/** Base class for transactional errors */
struct QPID_MESSAGING_CLASS_EXTERN TransactionError : public SessionError
{
QPID_MESSAGING_EXTERN TransactionError(const std::string&);
};
/**
* The transaction was automatically rolled back. This could be due to an error
* on the broker, such as a store failure, or a connection failure during the
* transaction
*/
struct QPID_MESSAGING_CLASS_EXTERN TransactionAborted : public TransactionError
{
QPID_MESSAGING_EXTERN TransactionAborted(const std::string&);
};
/**
* The outcome of the transaction on the broker, commit or roll-back, is not
* known. This occurs when the connection fails after we sent the commit but
* before we received a result.
*/
struct QPID_MESSAGING_CLASS_EXTERN TransactionUnknown : public TransactionError
{
QPID_MESSAGING_EXTERN TransactionUnknown(const std::string&);
};
/**
* Thrown to indicate that the application attempted to do something
* for which it was not authorised by its peer.
*/
struct QPID_MESSAGING_CLASS_EXTERN UnauthorizedAccess : public SessionError
{
QPID_MESSAGING_EXTERN UnauthorizedAccess(const std::string&);
};
struct QPID_MESSAGING_CLASS_EXTERN ConnectionError : public MessagingException
{
QPID_MESSAGING_EXTERN ConnectionError(const std::string&);
};
struct QPID_MESSAGING_CLASS_EXTERN AuthenticationFailure : public ConnectionError
{
QPID_MESSAGING_EXTERN AuthenticationFailure(const std::string&);
};
/**
* Thrown to indicate loss of underlying connection. When
* auto-reconnect is used this will be caught by the library and used
* to trigger reconnection attempts. If reconnection fails (according
* to whatever settings have been configured), then an instnace of
* this class will be thrown to signal that.
*/
struct QPID_MESSAGING_CLASS_EXTERN TransportFailure : public MessagingException
{
QPID_MESSAGING_EXTERN TransportFailure(const std::string&);
};
}} // namespace qpid::messaging
#endif /*!QPID_MESSAGING_EXCEPTIONS_H*/
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