org.apache.taglibs.standard.tag.common.core

Class ParamSupport

java.lang.Object

javax.servlet.jsp.tagext.TagSupport

javax.servlet.jsp.tagext.BodyTagSupport

org.apache.taglibs.standard.tag.common.core.ParamSupport

All Implemented Interfaces:

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.

Author:

Shawn Bayern

See Also:

ParamParent, ImportSupport, 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 String	name
protected 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

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 String name

value

protected 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()