org.apache.struts.taglib
Class GetPropertyTag

java.lang.Object
  |
  +--javax.servlet.jsp.tagext.TagSupport
        |
        +--org.apache.struts.taglib.GetPropertyTag

All Implemented Interfaces:

javax.servlet.jsp.tagext.IterationTag, java.io.Serializable, javax.servlet.jsp.tagext.Tag

public class GetPropertyTag

extends javax.servlet.jsp.tagext.TagSupport

Expose the value of a bean property as a scripting variable.

Version:

$Revision: 1.7 $ $Date: 2001/05/20 01:19:02 $

Author:

Craig R. McClanahan

See Also:

Serialized Form

Field Summary

private java.lang.String	id The name of the scripting variable to be exposed.
protected static MessageResources	messages The message resources for this package.
private java.lang.String	name The name of the bean owning the property.
private java.lang.String	property The property name to be exposed.

Fields inherited from class javax.servlet.jsp.tagext.TagSupport

pageContext, parent, values

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

GetPropertyTag()

Method Summary

int	doStartTag() Retrieve the required property and expose it as a scripting variable.
java.lang.String	getId() Return the name of the scripting variable.
java.lang.String	getName() Return the name of the bean.
java.lang.String	getProperty() Return the property name.
void	release() Release any acquired resources.
void	setId(java.lang.String id) Set the name of the scripting variable.
void	setName(java.lang.String name) Set the name of the bean.
void	setProperty(java.lang.String property) Set the property name.

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, registerNatives, toString, wait, wait, wait

Field Detail

id

private java.lang.String id

The name of the scripting variable to be exposed.

messages

protected static MessageResources messages

The message resources for this package.

name

private java.lang.String name

The name of the bean owning the property.

property

private java.lang.String property

The property name to be exposed.

Constructor Detail

GetPropertyTag

public GetPropertyTag()

Method Detail

getId

public java.lang.String getId()

Return the name of the scripting variable.

Overrides:

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

setId

public void setId(java.lang.String id)

Set the name of the scripting variable.

Overrides:

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

Parameters:

id - The new name of the scripting variable

getName

public java.lang.String getName()

Return the name of the bean.

setName

public void setName(java.lang.String name)

Set the name of the bean.

Parameters:

name - The new name

getProperty

public java.lang.String getProperty()

Return the property name.

setProperty

public void setProperty(java.lang.String property)

Set the property name.

Parameters:

property - The property name

doStartTag

public int doStartTag()
               throws javax.servlet.jsp.JspException

Retrieve the required property 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 any acquired resources.

Overrides:

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