org.apache.taglibs.standard.tag.el.fmt
Class MessageTag

java.lang.Object
  extended by javax.servlet.jsp.tagext.TagSupport
      extended by javax.servlet.jsp.tagext.BodyTagSupport
          extended by org.apache.taglibs.standard.tag.common.fmt.MessageSupport
              extended by org.apache.taglibs.standard.tag.el.fmt.MessageTag
All Implemented Interfaces:
Serializable, BodyTag, IterationTag, JspTag, Tag

public class MessageTag
extends MessageSupport

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

Author:
Jan Luehe
See Also:
Serialized Form

Field Summary
 
Fields inherited from class org.apache.taglibs.standard.tag.common.fmt.MessageSupport
bundleAttrValue, bundleSpecified, keyAttrValue, keySpecified, UNDEFINED_KEY
 
Fields inherited from class javax.servlet.jsp.tagext.BodyTagSupport
bodyContent
 
Fields inherited from class javax.servlet.jsp.tagext.TagSupport
id, pageContext
 
Fields inherited from interface javax.servlet.jsp.tagext.BodyTag
EVAL_BODY_BUFFERED, EVAL_BODY_TAG
 
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
MessageTag()
          Constructs a new MessageTag.
 
Method Summary
 int doStartTag()
          Default processing of the start tag returning EVAL_BODY_BUFFERED.
 void release()
          Release state.
 void setBundle(String bundle_)
           
 void setKey(String key_)
           
 
Methods inherited from class org.apache.taglibs.standard.tag.common.fmt.MessageSupport
addParam, doEndTag, setScope, setVar
 
Methods inherited from class javax.servlet.jsp.tagext.BodyTagSupport
doAfterBody, doInitBody, getBodyContent, getPreviousOut, setBodyContent
 
Methods inherited from class javax.servlet.jsp.tagext.TagSupport
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
 
Methods inherited from interface javax.servlet.jsp.tagext.Tag
getParent, setPageContext, setParent
 

Constructor Detail

MessageTag

public MessageTag()
Constructs a new MessageTag. 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: BodyTagSupport
Default processing of the start tag returning EVAL_BODY_BUFFERED.

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

release

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

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

setKey

public void setKey(String key_)

setBundle

public void setBundle(String bundle_)


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