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

Class MessageSupport

java.lang.Object

jakarta.servlet.jsp.tagext.TagSupport

jakarta.servlet.jsp.tagext.BodyTagSupport

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

All Implemented Interfaces:

jakarta.servlet.jsp.tagext.BodyTag, jakarta.servlet.jsp.tagext.IterationTag, jakarta.servlet.jsp.tagext.JspTag, jakarta.servlet.jsp.tagext.Tag, Serializable

Direct Known Subclasses:

MessageTag, MessageTag

public abstract class MessageSupport
extends jakarta.servlet.jsp.tagext.BodyTagSupport

Support for tag handlers for <message>, the message formatting tag in JSTL 1.0.

Author:

Jan Luehe

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected jakarta.servlet.jsp.jstl.fmt.LocalizationContext	bundleAttrValue
protected boolean	bundleSpecified
protected String	keyAttrValue
protected boolean	keySpecified
static String	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 and Description
MessageSupport()

Method Summary

Modifier and Type	Method and Description
void	addParam(Object arg) Adds an argument (for parametric replacement) to this tag's message.
int	doEndTag()
int	doStartTag()
void	release()
void	setScope(String scope)
void	setVar(String var)

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

Field Detail

UNDEFINED_KEY

public static final String UNDEFINED_KEY

See Also:

Constant Field Values

keyAttrValue

protected String keyAttrValue

keySpecified

protected boolean keySpecified

bundleAttrValue

protected jakarta.servlet.jsp.jstl.fmt.LocalizationContext bundleAttrValue

bundleSpecified

protected boolean bundleSpecified

Constructor Detail

MessageSupport

public MessageSupport()

Method Detail

setVar

public void setVar(String var)

setScope

public void setScope(String scope)

addParam

public void addParam(Object arg)

Adds an argument (for parametric replacement) to this tag's message.

See Also:

ParamSupport

doStartTag

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

Specified by:

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

Overrides:

doStartTag in class jakarta.servlet.jsp.tagext.BodyTagSupport

Throws:

jakarta.servlet.jsp.JspException

doEndTag

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

Specified by:

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

Overrides:

doEndTag in class jakarta.servlet.jsp.tagext.BodyTagSupport

Throws:

jakarta.servlet.jsp.JspException

release

public void release()

Specified by:

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

Overrides:

release in class jakarta.servlet.jsp.tagext.BodyTagSupport