MessageSupport

java.lang.Object
- javax.servlet.jsp.tagext.TagSupport
- - javax.servlet.jsp.tagext.BodyTagSupport
  - - org.apache.taglibs.standard.tag.common.fmt.MessageSupport

All Implemented Interfaces:

java.io.Serializable, BodyTag, IterationTag, JspTag, Tag

Direct Known Subclasses:

MessageTag, MessageTag
```
public abstract class MessageSupport
extends BodyTagSupport
```
Support for tag handlers for <message>, the message formatting tag in JSTL 1.0.

See Also:

Serialized Form

Field Summary

Fields
Modifier and Type	Field and Description
`protected LocalizationContext`	`bundleAttrValue`
`protected boolean`	`bundleSpecified`
`protected java.lang.String`	`keyAttrValue`
`protected boolean`	`keySpecified`
`static java.lang.String`	`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

Constructors
Constructor and Description

MessageSupport()

Constructors
Constructor and Description
`MessageSupport()`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`addParam(java.lang.Object arg)` Adds an argument (for parametric replacement) to this tag's message.
`int`	`doEndTag()` Default processing of the end tag returning EVAL_PAGE.
`int`	`doStartTag()` Default processing of the start tag returning EVAL_BODY_BUFFERED.
`void`	`release()` Release state.
`void`	`setScope(java.lang.String scope)`
`void`	`setVar(java.lang.String var)`

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

- Field Detail
  - UNDEFINED_KEY
```
public static final java.lang.String UNDEFINED_KEY
```
    See Also:
    
    Constant Field Values
  - keyAttrValue
```
protected java.lang.String keyAttrValue
```
  - keySpecified
```
protected boolean keySpecified
```
  - bundleAttrValue
```
protected LocalizationContext bundleAttrValue
```
  - bundleSpecified
```
protected boolean bundleSpecified
```
- Constructor Detail
  - MessageSupport
```
public MessageSupport()
```
- Method Detail
  - setVar
```
public void setVar(java.lang.String var)
```
  - setScope
```
public void setScope(java.lang.String scope)
```
  - addParam
```
public void addParam(java.lang.Object arg)
```
    Adds an argument (for parametric replacement) to this tag's message.
    
    See Also:
    
    ParamSupport
  - 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 BodyTagSupport
    
    Returns:
    
    EVAL_BODY_BUFFERED
    
    Throws:
    
    JspException - if an error occurred while processing this tag
    
    See Also:
    
    Tag.doStartTag()
  - doEndTag
```
public int doEndTag()
             throws JspException
```
    Description copied from class: BodyTagSupport
    
    Default processing of the end tag returning EVAL_PAGE.
    
    Specified by:
    
    doEndTag in interface Tag
    
    Overrides:
    
    doEndTag in class BodyTagSupport
    
    Returns:
    
    EVAL_PAGE
    
    Throws:
    
    JspException - if an error occurred while processing this tag
    
    See Also:
    
    Tag.doEndTag()
  - release
```
public void release()
```
    Description copied from class: BodyTagSupport
    
    Release state.
    
    Specified by:
    
    release in interface Tag
    
    Overrides:
    
    release in class BodyTagSupport
    
    See Also:
    
    Tag.release()

Class MessageSupport

Field Summary

Fields inherited from class javax.servlet.jsp.tagext.BodyTagSupport

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

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

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

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

Constructor Summary

Method Summary

Methods inherited from class javax.servlet.jsp.tagext.BodyTagSupport

Methods inherited from class javax.servlet.jsp.tagext.TagSupport

Methods inherited from class java.lang.Object

Methods inherited from interface javax.servlet.jsp.tagext.Tag

Field Detail

UNDEFINED_KEY

keyAttrValue

keySpecified

bundleAttrValue

bundleSpecified

Constructor Detail

MessageSupport

Method Detail

setVar

setScope

addParam

doStartTag

doEndTag

release