Package org.apache.taglibs.standard.tag.el.fmt

Class MessageTag

java.lang.Object

jakarta.servlet.jsp.tagext.TagSupport

jakarta.servlet.jsp.tagext.BodyTagSupport

org.apache.taglibs.standard.tag.common.fmt.MessageSupport

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

All Implemented Interfaces:

BodyTag, IterationTag, JspTag, Tag, Serializable

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 jakarta.servlet.jsp.tagext.BodyTagSupport

bodyContent

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

id, pageContext

Fields inherited from interface jakarta.servlet.jsp.tagext.BodyTag

EVAL_BODY_BUFFERED, EVAL_BODY_TAG

Fields inherited from interface jakarta.servlet.jsp.tagext.IterationTag

EVAL_BODY_AGAIN

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

EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE

Constructor Summary

Constructors

Constructor	Description
MessageTag()	Constructs a new MessageTag.

Method Summary

Modifier and Type	Method	Description
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 jakarta.servlet.jsp.tagext.BodyTagSupport

doAfterBody, doInitBody, getBodyContent, getPreviousOut, setBodyContent

Methods inherited from class jakarta.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 jakarta.servlet.jsp.tagext.Tag

getParent, setPageContext, setParent

Constructor Details

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 Details

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_)