org.apache.beehive.netui.pageflow.annotations
Annotation Type Jpf.Catch

@Target(value=ANNOTATION_TYPE)
@Retention(value=RUNTIME)
public static @interface Jpf.Catch

A declarative "catch" for exceptions thrown from actions (Jpf.Action, Jpf.SimpleAction).

type

public abstract Class<? extends Throwable> type

The type of Throwable to handle.

method

public abstract String method

The exception handler method (Jpf.ExceptionHandler) to invoke. Mutually exclusive with path().

Default:

""

message

public abstract String message

The JSP 2.0-style expression (e.g., ${pageFlow.myProperty} or literal string message. This message is used in two ways:

• It is sent as an argument to the handler method, if method() is specified.
• It is used as the message in an ActionMessage object within an ActionErrors that is stored in request attribute Globals.ERROR_KEY. The ActionMessage's key is the value of messageKey(), if set, or the full class name of the exception type otherwise.

Default:

""

messageKey

public abstract String messageKey

A message resource within a message bundle Jpf.MessageBundle that is used to look up the message. The message is used in two ways:

• It is sent as an argument to the handler method, if method() is specified.
• It is used as the message in an ActionMessage object within an ActionErrors that is stored in request attribute Globals.ERROR_KEY. The value of messageKey is also used as the ActionMessage's key.

Default:

""

path

public abstract String path

The destination URI to forward to. Mututally exclusive with method(). For more Jpf.ConditionalForward-style options, use the method() attribute.

Default:

""