XpathEvent (Java EE 5)

Java EE API

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javax.enterprise.deploy.model Class XpathEvent

java.lang.Object
  extended by javax.enterprise.deploy.model.XpathEvent

public final class XpathEvent
extends Object


描述从服务器配置中添加/减去的 ConfigBean 的事件类。
英文文档：

An Event class describing ConfigBeans being added/subtracted from a server configuration.

Field Summary
static Object BEAN_ADDED
          Adding a DDBean
static Object BEAN_CHANGED
          Changing a DDBean
static Object BEAN_REMOVED
          Removing a DDBean
 
Constructor Summary
XpathEvent(DDBean bean, Object typ)
          A description of a change in the ConfigBean tree.
 
Method Summary
 DDBean getBean()
          The bean being added/removed/changed.
 PropertyChangeEvent getChangeEvent()
           
 boolean isAddEvent()
          Is this an add event?
 boolean isChangeEvent()
          Is this a change event?
 boolean isRemoveEvent()
          Is this a remove event?
 void setChangeEvent(PropertyChangeEvent pce)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

英文文档：

BEAN_ADDED 

public static final Object BEAN_ADDED
Adding a DDBean

英文文档：

BEAN_REMOVED 

public static final Object BEAN_REMOVED
Removing a DDBean

英文文档：

BEAN_CHANGED 

public static final Object BEAN_CHANGED
Changing a DDBean

Constructor Detail

public XpathEvent(DDBean bean, Object typ)
对 ConfigBean 树中更改的描述。
bean 被添加或移除的 ConfigBean。
typ 指示一个添加/移除事件。
英文文档：

XpathEvent

public XpathEvent(DDBean bean,
                  Object typ)
A description of a change in the ConfigBean tree.

Parameters:
bean - The ConfigBean being added/removed.
typ - Indicates an add/remove event.

Method Detail

public java.beans.PropertyChangeEvent getChangeEvent()
英文文档：

getChangeEvent

public PropertyChangeEvent getChangeEvent()

public void setChangeEvent(java.beans.PropertyChangeEvent pce)
英文文档：

setChangeEvent

public void setChangeEvent(PropertyChangeEvent pce)

public DDBean getBean()
被添加/移除/更改的 Bean。
return 被添加/移除/更改的 Bean。
英文文档：

getBean

public DDBean getBean()
The bean being added/removed/changed.

Returns:
The bean being added/removed/changed.

public boolean isAddEvent()
这是否为一个添加事件？
return 如果这是一个添加事件，则返回 true。
英文文档：

isAddEvent

public boolean isAddEvent()
Is this an add event?

Returns:
true if this is an add event.

public boolean isRemoveEvent()
这是否为一个移除事件？
return 如果这是一个移除事件，则返回 true。
英文文档：

isRemoveEvent

public boolean isRemoveEvent()
Is this a remove event?

Returns:
true if this is a remove event.

public boolean isChangeEvent()
这是否为一个更改事件？
return 如果这是一个更改事件，则返回 true。
英文文档：

isChangeEvent

public boolean isChangeEvent()
Is this a change event?

Returns:
true if this is a change event.
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Copyright 2007 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms.

一看就知道只有菜鸟才干这么无知的事啦。

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