cern.cmw.mom.pubsub.MOMException Class Reference

Inherits java::lang::Exception.

List of all members.

Public Member Functions
	MOMException ()
	MOMException (String s)
	MOMException (String s, int code)
boolean	testException (int code)
Static Public Attributes
static final int	GENERIC_EXCEPTION = 0
static final int	CONNECTION_LOST_EXCEPTION = 1
static final int	CONNECTION_RECOVERED_EXCEPTION = 2

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Detailed Description

Generic exception. It may be raised when instantiating a Publisher or Subscriber through the factory class PubSubFactory or thrown whenever there is a problem in the underlying JMS communication. In this case the ExceptionListener is called passing to the onException method the MOMException with the corresponding exception code.

Version:

0.9.0 21 Nov 2000

Author:

Controls Middleware Project

See also:

PubSubFactory

ExceptionListener

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Constructor & Destructor Documentation

cern.cmw.mom.pubsub.MOMException.MOMException

(

)

Creates an empty MOMException.

cern.cmw.mom.pubsub.MOMException.MOMException

(

String

s

)

Creates a MOMException setting the text.

Parameters:

s

the String value of the text

cern.cmw.mom.pubsub.MOMException.MOMException	(	String	s,
		int	code
	)

Creates a MOMException setting the text and the exception code.

Parameters:

	s	the String value of the text
	code	the exception code

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Member Function Documentation

boolean cern.cmw.mom.pubsub.MOMException.testException

(

int

code

)

Check the exception type. Utilized to check the exception type from the onException handler.

Parameters:

code

the exception code to test

Returns:

true if the exception caught corresponds to code

Referenced by cern.laser.source.alarmsysteminterface.impl.AlarmSystemInterfaceProxy.onException().

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Member Data Documentation

final int cern.cmw.mom.pubsub.MOMException.CONNECTION_LOST_EXCEPTION = 1 [static]

Field CONNECTION_LOST. A MOMException with testException(MOMException.CONNECTION_LOST_EXCEPTION) == true means that a break in the connection to the broker has been detected.

final int cern.cmw.mom.pubsub.MOMException.CONNECTION_RECOVERED_EXCEPTION = 2 [static]

Field CONNECTION_RECOVERED. A MOMException with testException(MOMException.CONNECTION_RECOVERED) == true means that a reconnection to the broker has been detected.

final int cern.cmw.mom.pubsub.MOMException.GENERIC_EXCEPTION = 0 [static]

Field GENERIC_EXCEPTION

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The documentation for this class was generated from the following file:

• MOMException.java