org.apache.struts.taglib.nested.bean
Class NestedSizeTag

java.lang.Object
  |
  +--javax.servlet.jsp.tagext.TagSupport
        |
        +--org.apache.struts.taglib.bean.SizeTag
              |
              +--org.apache.struts.taglib.nested.bean.NestedSizeTag

All Implemented Interfaces:

NestedNameSupport, NestedPropertySupport, NestedTagSupport, java.io.Serializable, javax.servlet.jsp.tagext.Tag

public class NestedSizeTag

extends SizeTag

implements NestedNameSupport

NestedSizeTag.

Since:

Struts 1.1

Version:

$Revision: 1.1 $ $Date$

Author:

Arron Bates

See Also:

Serialized Form

Field Summary

private java.lang.String	originalName
private java.lang.String	originalProperty

Fields inherited from class org.apache.struts.taglib.bean.SizeTag

collection, id, messages, name, property, scope

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

pageContext

Fields inherited from interface javax.servlet.jsp.tagext.Tag

EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE

Constructor Summary

NestedSizeTag()

Method Summary

int	doEndTag() Complete the processing of the tag.
int	doStartTag() Overriding method of the heart of the matter.
void	release() Release the tag's resources and reset the values.

Methods inherited from class org.apache.struts.taglib.bean.SizeTag

getCollection, getId, getName, getProperty, getScope, setCollection, setId, setName, setProperty, setScope

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

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

Methods inherited from interface org.apache.struts.taglib.nested.NestedNameSupport

getName, setName

Methods inherited from interface org.apache.struts.taglib.nested.NestedPropertySupport

getProperty, setProperty

Field Detail

originalName

private java.lang.String originalName

originalProperty

private java.lang.String originalProperty

Constructor Detail

NestedSizeTag

public NestedSizeTag()

Method Detail

doStartTag

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

Overriding method of the heart of the matter. Gets the relative property and leaves the rest up to the original tag implementation. Sweet.

Specified by:

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

Overrides:

doStartTag in class SizeTag

Returns:

int JSP continuation directive. This is in the hands of the super class.

Throws:

javax.servlet.jsp.JspException - if a JSP exception has occurred

doEndTag

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

Complete the processing of the tag. The nested tags here will restore all the original value for the tag itself and the nesting context.

Specified by:

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

Overrides:

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

Returns:

int to describe the next step for the JSP processor

Throws:

javax.servlet.jsp.JspException - for the bad things JSP's do

release

public void release()

Release the tag's resources and reset the values.

Specified by:

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

Overrides:

release in class SizeTag