PhaseListener (Java EE 5)

该接口由希望在请求处理生命周期的每个标准阶段的处理开始和结束时获得通知的对象实现。

An interface implemented by objects that wish to be notified at the beginning and ending of processing for each standard phase of the request processing lifecycle.

public void afterPhase(PhaseEvent event)

处理通知“特定阶段的处理刚刚完成”。

英文文档：

afterPhase

void afterPhase(PhaseEvent event)

Handle a notification that the processing for a particular phase has just been completed.

public void beforePhase(PhaseEvent event)

处理通知“对请求处理生命周期特定阶段的处理即将开始”。

英文文档：

beforePhase

void beforePhase(PhaseEvent event)

Handle a notification that the processing for a particular phase of the request processing lifecycle is about to begin.

public PhaseId getPhaseId()

返回请求处理阶段（该阶段内此侦听器侦听处理 PhaseEvent 事件）的标识符。合法值是由 PhaseId 类定义的单件实例，包括 PhaseId.ANY_PHASE（表示希望获得所有标准阶段的通知）。

英文文档：

getPhaseId

PhaseId getPhaseId()

Return the identifier of the request processing phase during which this listener is interested in processing PhaseEvent events. Legal values are the singleton instances defined by the PhaseId class, including PhaseId.ANY_PHASE to indicate an interest in being notified for all standard phases.

Copyright 2007 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms.