webwork.view.taglib
Class WebWorkTagSupport

java.lang.Object
  extended byjavax.servlet.jsp.tagext.TagSupport
      extended bywebwork.view.taglib.WebWorkTagSupport
All Implemented Interfaces:
javax.servlet.jsp.tagext.IterationTag, java.io.Serializable, javax.servlet.jsp.tagext.Tag
Direct Known Subclasses:
BeanTag, ElseIfTag, I18nTag, IfTag, PushTag

public abstract class WebWorkTagSupport
extends javax.servlet.jsp.tagext.TagSupport

Base class for tags.

Version:
$Revision: 1.8 $
Author:
Rickard Öberg (rickard@dreambean.com)
See Also:
Serialized Form

Field Summary
protected  ServletValueStack stack
           
 
Fields inherited from class javax.servlet.jsp.tagext.TagSupport
id, 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
WebWorkTagSupport()
           
 
Method Summary
protected  java.lang.String findString(java.lang.String aName)
          Will return the string value of the object.
protected  java.lang.Object findValue(java.lang.String aName)
           
protected  ServletValueStack getStack()
           
 void release()
           
 void setPageContext(javax.servlet.jsp.PageContext aPageContext)
           
 void setParent(javax.servlet.jsp.tagext.Tag aTag)
           
protected  java.lang.String toString(java.lang.Throwable t)
           
 
Methods inherited from class javax.servlet.jsp.tagext.TagSupport
doAfterBody, doEndTag, doStartTag, findAncestorWithClass, getId, getParent, getValue, getValues, removeValue, setId, setValue
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

stack

protected ServletValueStack stack
Constructor Detail

WebWorkTagSupport

public WebWorkTagSupport()
Method Detail

setPageContext

public void setPageContext(javax.servlet.jsp.PageContext aPageContext)

setParent

public void setParent(javax.servlet.jsp.tagext.Tag aTag)

getStack

protected ServletValueStack getStack()

findValue

protected java.lang.Object findValue(java.lang.String aName)

findString

protected java.lang.String findString(java.lang.String aName)
Will return the string value of the object. If the object has a ValidationEditor then its getAsText() will be called which by default calls toString() unless you override it.


toString

protected java.lang.String toString(java.lang.Throwable t)

release

public void release()


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