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Class EJBException

java.lang.Object  |  +--java.lang.Throwable        |        +--java.lang.Exception              |              +--java.lang.RuntimeException                    |                    +--javax.ejb.EJBException

All Implemented Interfaces:

java.io.Serializable

Direct Known Subclasses:

AccessLocalException,NoSuchEntityException,NoSuchObjectLocalException,TransactionRequiredLocalException,TransactionRolledbackLocalException

public classEJBException

extends java.lang.RuntimeException

The EJBException exception is thrown by an enterprise Bean instance to its container to report that the invoked business method or callback method could not be completed because of an unexpected error (e.g. the instance failed to open a database connection).

See Also:

Serialized Form

EJBException

publicEJBException()

Constructs an EJBException with no detail message.

EJBException

publicEJBException(java.lang.String message)

Constructs an EJBException with the specified detailed message.

EJBException

publicEJBException(java.lang.Exception ex)

Constructs an EJBException that embeds the originally thrown exception.

EJBException

publicEJBException(java.lang.String message,                    java.lang.Exception ex)

Constructs an EJBException that embeds the originally thrown exception with the specified detail message.

getCausedByException

public java.lang.ExceptiongetCausedByException()

Obtain the exception that caused the EJBException being thrown.

getMessage

public java.lang.StringgetMessage()

Returns the detail message, including the message from the nested exception if there is one.

Overrides:

getMessage in classjava.lang.Throwable

printStackTrace

public voidprintStackTrace(java.io.PrintStream ps)

Prints the composite message and the embedded stack trace to the specified streamps.

Overrides:

printStackTrace in classjava.lang.Throwable

Parameters:

ps - the print stream

printStackTrace

public voidprintStackTrace()

Prints the composite message toSystem.err.

Overrides:

printStackTrace in classjava.lang.Throwable

printStackTrace

public voidprintStackTrace(java.io.PrintWriter pw)

Prints the composite message and the embedded stack trace to the specified print writerpw.

Overrides:

printStackTrace in classjava.lang.Throwable

Parameters:

pw - the print writer