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org.apache.cocoon.taglib.jxpath.core
Class ForEachTag

java.lang.Object
  org.apache.avalon.framework.logger.AbstractLogEnabled
      org.apache.cocoon.taglib.TagSupport
          org.apache.cocoon.taglib.VarTagSupport
              org.apache.cocoon.taglib.core.LoopTagSupport
                  org.apache.cocoon.taglib.core.ForEachSupport
                      org.apache.cocoon.taglib.jxpath.core.ForEachTag

All Implemented Interfaces:

Poolable, Recyclable, Component, LogEnabled, Serviceable, LoopTag, IterationTag, Tag

public class ForEachTag
extends ForEachSupport
implements LoopTag, IterationTag

A handler for <forEach> that accepts attributes as Strings and evaluates them as expressions at runtime.

Migration from JSTL1.0

Version:

CVS $Id: ForEachTag.html 1304258 2012-03-23 10:09:27Z ilgrosso $

Author:

Volker Schmitt

See Also:

org.apache.taglibs.standard.tag.el.core.ForEachTag

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.cocoon.taglib.core.ForEachSupport

ForEachSupport.ForEachIterator, ForEachSupport.SimpleForEachIterator

Field Summary

Fields inherited from class org.apache.cocoon.taglib.core.ForEachSupport

items, rawItems

Fields inherited from class org.apache.cocoon.taglib.core.LoopTagSupport

begin, beginSpecified, count, end, endSpecified, index, last, statusId, step, stepSpecified

Fields inherited from class org.apache.cocoon.taglib.VarTagSupport

manager, var

Fields inherited from class org.apache.cocoon.taglib.TagSupport

objectModel, parameters, parent, resolver

Fields inherited from interface org.apache.cocoon.taglib.IterationTag

EVAL_BODY_AGAIN

Fields inherited from interface org.apache.cocoon.taglib.Tag

EVAL_BODY, EVAL_PAGE, ROLE, SKIP_BODY

Constructor Summary

ForEachTag()

Method Summary

int	doStartTag(String namespaceURI, String localName, String qName, Attributes atts) Process the start tag for this instance.
void	recycle()
void	setBegin(String begin_)
void	setEnd(String end_)
void	setItems(String items_)
void	setStep(String step_)

Methods inherited from class org.apache.cocoon.taglib.core.ForEachSupport

hasNext, next, prepare, supportedTypeForEachIterator, toForEachIterator, toForEachIterator, toForEachIterator, toForEachIterator, toForEachIterator, toForEachIterator, toForEachIterator, toForEachIterator, toForEachIterator, toForEachIterator, toForEachIterator, toForEachIterator, toForEachIterator, toForEachIterator, toForEachIterator, toForEachIterator

Methods inherited from class org.apache.cocoon.taglib.core.LoopTagSupport

doAfterBody, doCatch, doFinally, getCurrent, getIteratorStatus, setVarStatus, validateBegin, validateEnd, validateStep

Methods inherited from class org.apache.cocoon.taglib.VarTagSupport

getRequest, getVar, getVariable, removeVariable, service, setVar, setVariable

Methods inherited from class org.apache.cocoon.taglib.TagSupport

doEndTag, findAncestorWithClass, findAttribute, getParent, setParent, setup

Methods inherited from class org.apache.avalon.framework.logger.AbstractLogEnabled

enableLogging, getLogger, setupLogger, setupLogger, setupLogger

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.apache.cocoon.taglib.core.LoopTag

getCurrent, getIteratorStatus

Methods inherited from interface org.apache.cocoon.taglib.IterationTag

doAfterBody

Methods inherited from interface org.apache.cocoon.taglib.Tag

doEndTag, getParent, setParent, setup

Constructor Detail

ForEachTag

public ForEachTag()

Method Detail

doStartTag

public int doStartTag(String namespaceURI,
                      String localName,
                      String qName,
                      Attributes atts)
               throws SAXException

Description copied from class: TagSupport

Process the start tag for this instance.

The doStartTag method assumes that pageContext and parent have been set. It also assumes that any properties exposed as attributes have been set too. When this method is invoked, the body has not yet been evaluated.

Specified by:

doStartTag in interface Tag

Overrides:

doStartTag in class LoopTagSupport

Returns:

EVAL_BODY or SKIP_BODY.

Throws:

SAXException

recycle

public void recycle()

Specified by:

recycle in interface Recyclable

Overrides:

recycle in class ForEachSupport

setBegin

public void setBegin(String begin_)

setEnd

public void setEnd(String end_)

setStep

public void setStep(String step_)

setItems

public void setItems(String items_)