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

Interface Summary
ForEachSupport.ForEachIterator
ParamParent: Interface for tag handlers implementing valid parent tags for <c:param>.

Class Summary
CatchTag: Tag handler for <catch> in JSTL 1.0.
ChooseTag: Tag handler for <choose> in JSTL.
DeclareTag: Tag handler for <declaregt; in JSTL.
ForEachSupport: Support for tag handlers for <forEach>, the core iteration tag in JSTL 1.0.
ForTokensSupport: Support for tag handlers for <forTokens>, the tokenizing iteration tag in JSTL 1.0.
ImportSupport: Support for tag handlers for <import>, the general-purpose text-importing mechanism for JSTL 1.0.
OtherwiseTag: Tag handler for <otherwise> in JSTL.
OutSupport: Support for handlers of the <out> tag, which simply evalutes and prints the result of the expression it's passed.
ParamSupport: Support for tag handlers for <param>, the URL parameter subtag for <import> in JSTL 1.0.
ParamSupport.ParamManager: Provides support for aggregating query parameters in URLs.
RedirectSupport: Support for tag handlers for <redirect>, JSTL 1.0's tag for redirecting to a new URL (with optional query parameters).
RemoveTag: A handler for the <remove> tag, which removes the variable identified by 'var' (and 'scope', if present).
SetSupport: Support for handlers of the <set> tag.
UrlSupport: Support for tag handlers for <url>, the URL creation and rewriting tag in JSTL 1.0.
Util: Utilities in support of tag-handler classes.
WhenTagSupport: WhenTagSupport is an abstract class that facilitates implementation of <when>-style tags in both the rtexprvalue and expression-evaluating libraries.

Exception Summary
NullAttributeException: NullAttributeException is a JspTagException that will be thrown by the JSTL RI handlers when a tag attribute illegally evaluates to 'null'.

Copyright © 2007 Mort Bay Consulting. All Rights Reserved.