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.IterationTag, javax.servlet.jsp.tagext.JspTag, javax.servlet.jsp.tagext.Tag

Direct Known Subclasses:

ELPageTag

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: 471754 $ $Date: 2004-10-16 12:38:42 -0400 (Sat, 16 Oct 2004) $

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
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

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

Constructors

Constructor and Description
PageTag()

Method Summary

Modifier and Type	Method and Description
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

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 MessageResources messages

The message resources for this package.

id

protected java.lang.String id

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

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.

Specified by:

doStartTag in interface javax.servlet.jsp.tagext.Tag

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.

Specified by:

release in interface javax.servlet.jsp.tagext.Tag

Overrides:

release in class javax.servlet.jsp.tagext.TagSupport