org.jboss.seam.exception
Class ExceptionHandler

java.lang.Object
  org.jboss.seam.faces.Navigator
      org.jboss.seam.exception.ExceptionHandler

Direct Known Subclasses:

DebugPageHandler, ErrorHandler, RedirectHandler

public abstract class ExceptionHandler
extends Navigator

An element of the chain that knows how to handle a specific exception type.

Author:

Gavin King

Nested Class Summary

static class

ExceptionHandler.LogLevel

Constructor Summary

ExceptionHandler()

Method Summary

ExceptionHandler.LogLevel	getLogLevel()
abstract void	handle(Exception e)
abstract boolean	isHandler(Exception e)
boolean	isLogEnabled()
void	setLogEnabled(boolean logEnabled)
void	setLogLevel(ExceptionHandler.LogLevel logLevel)

Methods inherited from class org.jboss.seam.faces.Navigator

addFacesMessage, error, getDisplayMessage, redirect, redirect, redirectExternal, 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 void handle(Exception e)
                     throws Exception

Throws:

Exception

isHandler

public abstract boolean isHandler(Exception e)

isLogEnabled

public boolean isLogEnabled()

setLogEnabled

public void setLogEnabled(boolean logEnabled)

getLogLevel

public ExceptionHandler.LogLevel getLogLevel()

setLogLevel

public void setLogLevel(ExceptionHandler.LogLevel logLevel)