org.apache.struts.taglib.bean
Class PageTag

java.lang.Object
  |
  +--javax.servlet.jsp.tagext.TagSupport
        |
        +--org.apache.struts.taglib.bean.PageTag
All Implemented Interfaces:
java.io.Serializable, javax.servlet.jsp.tagext.Tag

public class PageTag
extends javax.servlet.jsp.tagext.TagSupport

Define a scripting variable that exposes the requested page context item as a scripting variable and a page scope bean.

Version:
$Rev: 54929 $ $Date: 2004-10-16 17:38:42 +0100 (Sat, 16 Oct 2004) $
See Also:
Serialized Form

Field Summary
protected  java.lang.String id
          The name of the scripting variable that will be exposed as a page scope attribute.
protected static MessageResources messages
          The message resources for this package.
protected  java.lang.String property
          The name of the page context property to be retrieved.
 
Fields inherited from class javax.servlet.jsp.tagext.TagSupport
pageContext, parent, values
 
Fields inherited from interface javax.servlet.jsp.tagext.Tag
EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE
 
Constructor Summary
PageTag()
           
 
Method Summary
 int doStartTag()
          Retrieve the required configuration object and expose it as a scripting variable.
 java.lang.String getId()
           
 java.lang.String getProperty()
           
 void release()
          Release all allocated resources.
 void setId(java.lang.String id)
           
 void setProperty(java.lang.String property)
           
 
Methods inherited from class javax.servlet.jsp.tagext.TagSupport
doEndTag, findAncestorWithClass, getParent, getValue, getValues, removeValue, setPageContext, setParent, setValue
 
Methods inherited from class java.lang.Object
, clone, equals, finalize, getClass, hashCode, notify, notifyAll, registerNatives, toString, wait, wait, wait
 

Field Detail

id

protected java.lang.String id
The name of the scripting variable that will be exposed as a page scope attribute.

messages

protected static MessageResources messages
The message resources for this package.

property

protected java.lang.String property
The name of the page context property to be retrieved.
Constructor Detail

PageTag

public PageTag()
Method Detail

getId

public java.lang.String getId()
Overrides:
getId in class javax.servlet.jsp.tagext.TagSupport

setId

public void setId(java.lang.String id)
Overrides:
setId in class javax.servlet.jsp.tagext.TagSupport

getProperty

public java.lang.String getProperty()

setProperty

public void setProperty(java.lang.String property)

doStartTag

public int doStartTag()
               throws javax.servlet.jsp.JspException
Retrieve the required configuration object and expose it as a scripting variable.
Overrides:
doStartTag in class javax.servlet.jsp.tagext.TagSupport
Throws:
javax.servlet.jsp.JspException - if a JSP exception has occurred

release

public void release()
Release all allocated resources.
Overrides:
release in class javax.servlet.jsp.tagext.TagSupport


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