com.jcorporate.expresso.ext.taglib
Class ElementCollection

java.lang.Object
  javax.servlet.jsp.tagext.TagSupport
      com.jcorporate.expresso.ext.taglib.ExpressoTagSupport
          com.jcorporate.expresso.ext.taglib.ElementCollection

All Implemented Interfaces:

IterationTag, Serializable, Tag

public class ElementCollection

extends ExpressoTagSupport

A custom tag that iterates through nested controller elements. This tag provides an Enumeration object to an ElementIterator tag, providing access to the desired ControllerElements. The ElementIterator may iterate through all the elements found in the ElementCollection.

tag atteribute type should be set

• "input" - iterates through all Input controller elements.
• "output" - iterates through all Output controller elements.
• "transition" - iterates through all Transition controller elements.
• "block" - iterates through all Block controller elements.
• "nested" - iterates through all controller elements generically.

Documentation Peter Pilgrim Wed Dec 04 14:45:44 GMT 2002

Author:

Shash Chatterjee

See Also:

ControllerElement, Input, Output, Transition, Block, Serialized Form

Field Summary

protected Enumeration

elements

Fields inherited from class com.jcorporate.expresso.ext.taglib.ExpressoTagSupport

ctlrResp, response

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

id, pageContext

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

ElementCollection()

Method Summary

int	doEndTag()
int	doStartTag()
protected Enumeration	getElements()
String	getType()
void	setType(String newType)

Methods inherited from class com.jcorporate.expresso.ext.taglib.ExpressoTagSupport

getAncestor, getContainer, getControllerResponse, getResponse, setResponse

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

doAfterBody, findAncestorWithClass, getId, getParent, getValue, getValues, release, removeValue, setId, setPageContext, setParent, setValue

Methods inherited from class java.lang.Object

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

Field Detail

elements

protected Enumeration elements

Constructor Detail

ElementCollection

public ElementCollection()

Method Detail

doEndTag

public int doEndTag()
             throws JspTagException

Throws:

JspTagException

doStartTag

public int doStartTag()
               throws JspTagException

Throws:

JspTagException

getElements

protected Enumeration getElements()

getType

public String getType()

setType

public void setType(String newType)