org.apache.struts.taglib
Class ParameterTag

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

All Implemented Interfaces:

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

public class ParameterTag

extends javax.servlet.jsp.tagext.TagSupport

Display the value of the specified query parameter as read-only HTML text.

Version:

$Revision: 1.5 $ $Date: 2001/05/20 01:19:05 $

Author:

Craig R. McClanahan

See Also:

Serialized Form

Field Summary

protected static MessageResources	messages The message resources for this package.
private java.lang.String	name The name of the desired parameter.

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

id, 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

ParameterTag()

Method Summary

int	doStartTag() Generate the required value.
java.lang.String	getName() Return the parameter name.
void	release() Release any acquired resources.
void	setName(java.lang.String name) Set the parameter name.

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

doAfterBody, doEndTag, findAncestorWithClass, getId, getParent, getValue, getValues, removeValue, setId, setPageContext, setParent, setValue

Methods inherited from class java.lang.Object

, clone, equals, finalize, getClass, hashCode, notify, notifyAll, registerNatives, toString, wait, wait, wait

Field Detail

messages

protected static MessageResources messages

The message resources for this package.

name

private java.lang.String name

The name of the desired parameter.

Constructor Detail

ParameterTag

public ParameterTag()

Method Detail

getName

public java.lang.String getName()

Return the parameter name.

setName

public void setName(java.lang.String name)

Set the parameter name.

Parameters:

name - The new parameter name

doStartTag

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

Generate the required value.

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