org.apache.struts.taglib.bean
Class PageTag

java.lang.Object
  extended by javax.servlet.jsp.tagext.TagSupport
      extended by org.apache.struts.taglib.bean.PageTag
All Implemented Interfaces:
Serializable, IterationTag, Tag

public class PageTag
extends TagSupport

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

Version:
$Rev: 471754 $ $Date: 2004-10-16 12:38:42 -0400 (Sat, 16 Oct 2004) $
See Also:
Serialized Form

Field Summary
protected  String id
          The name of the scripting variable that will be exposed as a page scope attribute.
protected static org.apache.struts.util.MessageResources messages
          The message resources for this package.
protected  String property
          The name of the page context property to be retrieved.
 
Fields inherited from class javax.servlet.jsp.tagext.TagSupport
pageContext
 
Fields inherited from interface javax.servlet.jsp.tagext.IterationTag
EVAL_BODY_AGAIN
 
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.
 String getId()
           
 String getProperty()
           
 void release()
          Release all allocated resources.
 void setId(String id)
           
 void setProperty(String property)
           
 
Methods inherited from class javax.servlet.jsp.tagext.TagSupport
doAfterBody, doEndTag, findAncestorWithClass, getParent, getValue, getValues, removeValue, setPageContext, setParent, setValue
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

messages

protected static org.apache.struts.util.MessageResources messages
The message resources for this package.


id

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


property

protected String property
The name of the page context property to be retrieved.

Constructor Detail

PageTag

public PageTag()
Method Detail

getId

public String getId()
Overrides:
getId in class TagSupport

setId

public void setId(String id)
Overrides:
setId in class TagSupport

getProperty

public String getProperty()

setProperty

public void setProperty(String property)

doStartTag

public int doStartTag()
               throws JspException
Retrieve the required configuration object and expose it as a scripting variable.

Specified by:
doStartTag in interface Tag
Overrides:
doStartTag in class TagSupport
Throws:
JspException - if a JSP exception has occurred

release

public void release()
Release all allocated resources.

Specified by:
release in interface Tag
Overrides:
release in class TagSupport


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