org.hornetq.api.core
Class HornetQException

java.lang.Object
  java.lang.Throwable
      java.lang.Exception
          org.hornetq.api.core.HornetQException

All Implemented Interfaces:

Serializable

public class HornetQException
extends Exception

HornetQException is the root exception for HornetQ API.

Author:

Tim Fox

See Also:

Serialized Form

Field Summary

static int	ADDRESS_DOES_NOT_EXIST An operation failed because an address does not exist on the server.
static int	ADDRESS_EXISTS An operation failed because an address exists on the server.
static int	CONNECTION_TIMEDOUT A client timed out will connecting to HornetQ server.
static int	DISCONNECTED A client was disconnected from HornetQ server when the server has shut down.
static int	ILLEGAL_STATE A HornetQ resource is not in a legal state (e.g.
static int	INCOMPATIBLE_CLIENT_SERVER_VERSIONS A incompatibility between HornetQ versions on the client and the server has been detected
static int	INTERNAL_ERROR Internal error which prevented HornetQ to perform.
static int	INVALID_FILTER_EXPRESSION An filter expression has not been validated
static int	IO_ERROR Unexpected I/O error occured on the server.
static int	LARGE_MESSAGE_ERROR_BODY An problem occurred while manipulating the body of a large message.
static int	NATIVE_ERROR_AIO_FULL AIO is full
static int	NATIVE_ERROR_ALLOCATE_MEMORY An error occurred while allocating memory in the AIO native code
static int	NATIVE_ERROR_CANT_ALLOCATE_QUEUE An error occured while allocating a queue in AIO native code
static int	NATIVE_ERROR_CANT_INITIALIZE_AIO AIO has not been properly initialized
static int	NATIVE_ERROR_CANT_OPEN_CLOSE_FILE A closed file has not be properly reopened
static int	NATIVE_ERROR_CANT_RELEASE_AIO AIO has not been properly released
static int	NATIVE_ERROR_INTERNAL A internal error occured in the AIO native code
static int	NATIVE_ERROR_INVALID_BUFFER A buffer is invalid in the AIO native code
static int	NATIVE_ERROR_NOT_ALIGNED Alignment error in the AIO native code
static int	NATIVE_ERROR_PREALLOCATE_FILE An error occured while pre-allocating a file in AIO native code
static int	NOT_CONNECTED A client is not able to connect to HornetQ server.
static int	OBJECT_CLOSED A client operation failed because the calling resource (ClientSession, ClientProducer, etc.) is closed.
static int	QUEUE_DOES_NOT_EXIST An operation failed because a queue does not exist on the server.
static int	QUEUE_EXISTS An operation failed because a queue exists on the server.
static int	SECURITY_EXCEPTION A security problem occured (authentication issues, permission issues,...)
static int	SESSION_CREATION_REJECTED The creation of a session was rejected by the server (e.g.
static int	SESSION_EXISTS An operation failed because a session exists on the server.
static int	TRANSACTION_ROLLED_BACK A transaction was rolled back.
static int	UNBLOCKED A blocking call from a client was unblocked during failover.
static int	UNSUPPORTED_PACKET A packet of unsupported type was received by HornetQ PacketHandler.

Constructor Summary

HornetQException()

HornetQException(int code)

HornetQException(int code, String msg)

HornetQException(int code, String msg, Throwable cause)

Method Summary

int	getCode()
String	toString()

Methods inherited from class java.lang.Throwable

fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

INTERNAL_ERROR

public static final int INTERNAL_ERROR

Internal error which prevented HornetQ to perform.

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Constant Field Values

UNSUPPORTED_PACKET

public static final int UNSUPPORTED_PACKET

A packet of unsupported type was received by HornetQ PacketHandler.

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Constant Field Values

NOT_CONNECTED

public static final int NOT_CONNECTED

A client is not able to connect to HornetQ server.

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Constant Field Values

CONNECTION_TIMEDOUT

public static final int CONNECTION_TIMEDOUT

A client timed out will connecting to HornetQ server.

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Constant Field Values

DISCONNECTED

public static final int DISCONNECTED

A client was disconnected from HornetQ server when the server has shut down.

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Constant Field Values

UNBLOCKED

public static final int UNBLOCKED

A blocking call from a client was unblocked during failover.

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Constant Field Values

IO_ERROR

public static final int IO_ERROR

Unexpected I/O error occured on the server.

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Constant Field Values

QUEUE_DOES_NOT_EXIST

public static final int QUEUE_DOES_NOT_EXIST

An operation failed because a queue does not exist on the server.

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Constant Field Values

QUEUE_EXISTS

public static final int QUEUE_EXISTS

An operation failed because a queue exists on the server.

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Constant Field Values

OBJECT_CLOSED

public static final int OBJECT_CLOSED

A client operation failed because the calling resource (ClientSession, ClientProducer, etc.) is closed.

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Constant Field Values

INVALID_FILTER_EXPRESSION

public static final int INVALID_FILTER_EXPRESSION

An filter expression has not been validated

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Constant Field Values

ILLEGAL_STATE

public static final int ILLEGAL_STATE

A HornetQ resource is not in a legal state (e.g. calling ClientConsumer.receive() if a MessageHandler is set)

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Constant Field Values

SECURITY_EXCEPTION

public static final int SECURITY_EXCEPTION

A security problem occured (authentication issues, permission issues,...)

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Constant Field Values

ADDRESS_DOES_NOT_EXIST

public static final int ADDRESS_DOES_NOT_EXIST

An operation failed because an address does not exist on the server.

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Constant Field Values

ADDRESS_EXISTS

public static final int ADDRESS_EXISTS

An operation failed because an address exists on the server.

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Constant Field Values

INCOMPATIBLE_CLIENT_SERVER_VERSIONS

public static final int INCOMPATIBLE_CLIENT_SERVER_VERSIONS

A incompatibility between HornetQ versions on the client and the server has been detected

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Constant Field Values

SESSION_EXISTS

public static final int SESSION_EXISTS

An operation failed because a session exists on the server.

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Constant Field Values

LARGE_MESSAGE_ERROR_BODY

public static final int LARGE_MESSAGE_ERROR_BODY

An problem occurred while manipulating the body of a large message.

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Constant Field Values

TRANSACTION_ROLLED_BACK

public static final int TRANSACTION_ROLLED_BACK

A transaction was rolled back.

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Constant Field Values

SESSION_CREATION_REJECTED

public static final int SESSION_CREATION_REJECTED

The creation of a session was rejected by the server (e.g. if the server is starting and has not finish to be initialized)

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Constant Field Values

NATIVE_ERROR_INTERNAL

public static final int NATIVE_ERROR_INTERNAL

A internal error occured in the AIO native code

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Constant Field Values

NATIVE_ERROR_INVALID_BUFFER

public static final int NATIVE_ERROR_INVALID_BUFFER

A buffer is invalid in the AIO native code

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Constant Field Values

NATIVE_ERROR_NOT_ALIGNED

public static final int NATIVE_ERROR_NOT_ALIGNED

Alignment error in the AIO native code

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Constant Field Values

NATIVE_ERROR_CANT_INITIALIZE_AIO

public static final int NATIVE_ERROR_CANT_INITIALIZE_AIO

AIO has not been properly initialized

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Constant Field Values

NATIVE_ERROR_CANT_RELEASE_AIO

public static final int NATIVE_ERROR_CANT_RELEASE_AIO

AIO has not been properly released

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Constant Field Values

NATIVE_ERROR_CANT_OPEN_CLOSE_FILE

public static final int NATIVE_ERROR_CANT_OPEN_CLOSE_FILE

A closed file has not be properly reopened

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Constant Field Values

NATIVE_ERROR_CANT_ALLOCATE_QUEUE

public static final int NATIVE_ERROR_CANT_ALLOCATE_QUEUE

An error occured while allocating a queue in AIO native code

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Constant Field Values

NATIVE_ERROR_PREALLOCATE_FILE

public static final int NATIVE_ERROR_PREALLOCATE_FILE

An error occured while pre-allocating a file in AIO native code

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Constant Field Values

NATIVE_ERROR_ALLOCATE_MEMORY

public static final int NATIVE_ERROR_ALLOCATE_MEMORY

An error occurred while allocating memory in the AIO native code

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Constant Field Values

NATIVE_ERROR_AIO_FULL

public static final int NATIVE_ERROR_AIO_FULL

AIO is full

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Constant Field Values

Constructor Detail

HornetQException

public HornetQException()

HornetQException

public HornetQException(int code)

HornetQException

public HornetQException(int code,
                        String msg)

HornetQException

public HornetQException(int code,
                        String msg,
                        Throwable cause)

Method Detail

getCode

public int getCode()

toString

public String toString()

Overrides:

toString in class Throwable