org.apache.taglibs.standard.tag.el.xml
Class ExprTag

java.lang.Object
  extended by javax.servlet.jsp.tagext.TagSupport
      extended by org.apache.taglibs.standard.tag.common.xml.ExprSupport
          extended by org.apache.taglibs.standard.tag.el.xml.ExprTag
All Implemented Interfaces:
Serializable, IterationTag, JspTag, Tag

public class ExprTag
extends ExprSupport

A handler for <out> that accepts attributes as Strings and evaluates them as expressions at runtime.

Author:
Shawn Bayern
See Also:
Serialized Form

Field Summary
 
Fields inherited from class org.apache.taglibs.standard.tag.common.xml.ExprSupport
escapeXml
 
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
ExprTag()
          Constructs a new handler.
 
Method Summary
 int doStartTag()
          Default processing of the start tag, returning SKIP_BODY.
 void release()
          Release state.
 void setEscapeXml(String escapeXml_)
           
 
Methods inherited from class org.apache.taglibs.standard.tag.common.xml.ExprSupport
setSelect
 
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, toString, wait, wait, wait
 

Constructor Detail

ExprTag

public ExprTag()
Constructs a new handler. As with TagSupport, subclasses should not provide other constructors and are expected to call the superclass constructor

Method Detail

doStartTag

public int doStartTag()
               throws JspException
Description copied from class: TagSupport
Default processing of the start tag, returning SKIP_BODY.

Specified by:
doStartTag in interface Tag
Overrides:
doStartTag in class ExprSupport
Returns:
SKIP_BODY
Throws:
JspException - if an error occurs while processing this tag
See Also:
Tag.doStartTag()

release

public void release()
Description copied from class: TagSupport
Release state.

Specified by:
release in interface Tag
Overrides:
release in class ExprSupport
See Also:
Tag.release()

setEscapeXml

public void setEscapeXml(String escapeXml_)


Copyright © 2008 Mort Bay Consulting. All Rights Reserved.