Package javax.ejb

Class EJBException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

javax.ejb.EJBException

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

AccessLocalException, ConcurrentAccessException, EJBAccessException, EJBTransactionRequiredException, EJBTransactionRolledbackException, NoSuchEJBException, NoSuchEntityException, NoSuchObjectLocalException, TransactionRequiredLocalException, TransactionRolledbackLocalException

public class EJBException
extends 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

Constructors

Constructor	Description
EJBException()	Constructs an EJBException with no detail message.
EJBException(Exception ex)	Constructs an EJBException that embeds the originally thrown exception.
EJBException(String message)	Constructs an EJBException with the specified detailed message.
EJBException(String message, Exception ex)	Constructs an EJBException that embeds the originally thrown exception with the specified detail message.

Method Summary

Modifier and Type	Method	Description
Exception	getCausedByException()	Obtain the exception that caused the EJBException being thrown.
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(PrintStream ps)	Prints the composite message and the embedded stack trace to the specified stream ps.
void	printStackTrace(PrintWriter pw)	Prints the composite message and the embedded stack trace to the specified print writer pw.

Methods inherited from class java.lang.Throwable

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

Methods inherited from class java.lang.Object

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

Constructor Details

EJBException

public EJBException()

Constructs an EJBException with no detail message.

EJBException

public EJBException(String message)

Constructs an EJBException with the specified detailed message.

EJBException

public EJBException(Exception ex)

Constructs an EJBException that embeds the originally thrown exception.

EJBException

public EJBException(String message,
 Exception ex)

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

Method Details

getCausedByException

public Exception getCausedByException()

Obtain the exception that caused the EJBException being thrown.

getMessage

public String getMessage()

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

Overrides:

getMessage in class Throwable

printStackTrace

public void printStackTrace(PrintStream ps)

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

Overrides:

printStackTrace in class Throwable

Parameters:

ps - the print stream

printStackTrace

public void printStackTrace()

Prints the composite message to System.err.

Overrides:

printStackTrace in class Throwable

printStackTrace

public void printStackTrace(PrintWriter pw)

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

Overrides:

printStackTrace in class Throwable

Parameters:

pw - the print writer