javax.ejb
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 class EJBException

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

Constructor Summary

EJBException()
Constructs an EJBException with no detail message.

EJBException(java.lang.Exception ex)
Constructs an EJBException that embeds the originally thrown exception.

EJBException(java.lang.String message)
Constructs an EJBException with the specified detailed message.

EJBException(java.lang.String message, java.lang.Exception ex)
Constructs an EJBException that embeds the originally thrown exception with the specified detail message.

Method Summary

java.lang.Exception	getCausedByException() Obtain the exception that caused the EJBException being thrown.
java.lang.String	getMessage() Returns the detail message, including the message from the nested exception if there is one.
void	printStackTrace() Prints the composite message to System.err.
void	printStackTrace(java.io.PrintStream ps) Prints the composite message and the embedded stack trace to the specified stream ps.
void	printStackTrace(java.io.PrintWriter pw) Prints the composite message and the embedded stack trace to the specified print writer pw.

Methods inherited from class java.lang.Throwable

fillInStackTrace, getCause, getLocalizedMessage, getStackTrace, initCause, setStackTrace, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

EJBException

public EJBException()

Constructs an EJBException with no detail message.

EJBException

public EJBException(java.lang.String message)

Constructs an EJBException with the specified detailed message.

EJBException

public EJBException(java.lang.Exception ex)

Constructs an EJBException that embeds the originally thrown exception.

EJBException

public EJBException(java.lang.String message,
                    java.lang.Exception ex)

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

Method Detail

getCausedByException

public java.lang.Exception getCausedByException()

Obtain the exception that caused the EJBException being thrown.

getMessage

public java.lang.String getMessage()

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

printStackTrace

public void printStackTrace(java.io.PrintStream ps)

Prints the composite message and the embedded stack trace to the specified stream ps.

Parameters:

ps - the print stream

printStackTrace

public void printStackTrace()

Prints the composite message to System.err.

printStackTrace

public void printStackTrace(java.io.PrintWriter pw)

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

Parameters:

pw - the print writer