ParamSupport

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Detail:
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java.lang.Object
- javax.servlet.jsp.tagext.TagSupport
- - javax.servlet.jsp.tagext.BodyTagSupport
  - - org.apache.taglibs.standard.tag.common.core.ParamSupport

All Implemented Interfaces:

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

Direct Known Subclasses:

ParamTag, ParamTag
```
public abstract class ParamSupport
extends BodyTagSupport
```
Support for tag handlers for <param>, the URL parameter subtag for <import> in JSTL 1.0.

See Also:

ParamParent, ImportSupport, URLEncodeSupport, Serialized Form

Nested Class Summary

Nested Classes
Modifier and Type Class and Description

static class ParamSupport.ParamManager
Provides support for aggregating query parameters in URLs.

Field Summary

Fields
Modifier and Type	Field and Description
`protected boolean`	`encode` There used to be an 'encode' attribute; I've left this as a vestige in case custom subclasses want to use our functionality but NOT encode parameters.
`protected java.lang.String`	`name`
`protected java.lang.String`	`value`

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

ParamSupport()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type Method and Description

int doEndTag()
Default processing of the end tag returning EVAL_PAGE.

void release()
Release state.
- Methods inherited from class javax.servlet.jsp.tagext.BodyTagSupport
  doAfterBody, doInitBody, doStartTag, 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
  - name
```
protected java.lang.String name
```
  - value
```
protected java.lang.String value
```
  - encode
```
protected boolean encode
```
    There used to be an 'encode' attribute; I've left this as a vestige in case custom subclasses want to use our functionality but NOT encode parameters.
- Constructor Detail
  - ParamSupport
```
public ParamSupport()
```
- Method Detail
  - 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()

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