javax.servlet
クラス ServletContextAttributeEvent
java.lang.Object
|
+--java.util.EventObject
|
+--javax.servlet.ServletContextEvent
|
+--javax.servlet.ServletContextAttributeEvent
- すべての実装インタフェース:
- java.io.Serializable
- public class ServletContextAttributeEvent
- extends ServletContextEvent
This is the event class for notifications about changes to the attributes of the
servlet context of a web application.
- 導入されたバージョン:
- v 2.3
- 関連項目:
ServletContextAttributeListener
,
直列化された形式
クラス java.util.EventObject から継承したフィールド |
source |
コンストラクタの概要 |
ServletContextAttributeEvent(ServletContext source,
java.lang.String name,
java.lang.Object value)
Construct a ServletContextAttributeEvent from the given context for the
given attribute name and attribute value. |
メソッドの概要 |
java.lang.String |
getName()
Return the name of the attribute that changed on the ServletContext. |
java.lang.Object |
getValue()
Returns the value of the attribute that has been added removed or replaced.
|
クラス java.util.EventObject から継承したメソッド |
getSource, toString |
クラス java.lang.Object から継承したメソッド |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
ServletContextAttributeEvent
public ServletContextAttributeEvent(ServletContext source,
java.lang.String name,
java.lang.Object value)
- Construct a ServletContextAttributeEvent from the given context for the
given attribute name and attribute value.
getName
public java.lang.String getName()
- Return the name of the attribute that changed on the ServletContext.
getValue
public java.lang.Object getValue()
- Returns the value of the attribute that has been added removed or replaced.
If the attribute was added, this is the value of the attribute. If the attrubute was
removed, this is the value of the removed attribute. If the attribute was replaced, this
is the old value of the attribute.
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