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ExceptionHandler (JBoss Seam API Documentation) - JBoss Seam 1.1.1 API 英文版文档

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org.jboss.seam.exceptions
Class ExceptionHandler

java.lang.Object
  org.jboss.seam.core.Navigator
      org.jboss.seam.exceptions.ExceptionHandler

Direct Known Subclasses:

DebugPageHandler, ErrorHandler, RedirectHandler, RenderHandler

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public abstract class ExceptionHandler
extends Navigator

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Constructor Summary
ExceptionHandler()

 

Method Summary
static void	addFacesMessage(Exception e, String message)
protected  int	getCode(Exception e)
static String	getDisplayMessage(Exception e, String message)
protected  String	getMessage(Exception e)
protected  String	getViewId(Exception e)
abstract  Object	handle(Exception e)
protected  boolean	isEnd(Exception e)
abstract  boolean	isHandler(Exception e)
protected  boolean	isRollback(Exception e)
static Object	rethrow(Exception e)

 

Methods inherited from class org.jboss.seam.core.Navigator
error, redirect, render

 

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

 

Constructor Detail

ExceptionHandler

public ExceptionHandler()

Method Detail

handle

public abstract Object handle(Exception e)
                       throws Exception

Throws:

Exception

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isHandler

public abstract boolean isHandler(Exception e)

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getMessage

protected String getMessage(Exception e)

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getViewId

protected String getViewId(Exception e)

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isEnd

protected boolean isEnd(Exception e)

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isRollback

protected boolean isRollback(Exception e)

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getCode

protected int getCode(Exception e)

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getDisplayMessage

public static String getDisplayMessage(Exception e,
                                       String message)

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addFacesMessage

public static void addFacesMessage(Exception e,
                                   String message)

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rethrow

public static Object rethrow(Exception e)
                      throws Exception

Throws:

Exception

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