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com.RuntimeCollective.webapps.tag
Class HasMembersTag  

java.lang.Object
  javax.servlet.jsp.tagext.TagSupport
      org.apache.struts.taglib.logic.ConditionalTagBase
          com.RuntimeCollective.webapps.tag.HasMembersTag

All Implemented Interfaces:

javax.servlet.jsp.tagext.IterationTag, javax.servlet.jsp.tagext.JspTag, java.io.Serializable, javax.servlet.jsp.tagext.Tag

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public class HasMembersTag

extends org.apache.struts.taglib.logic.ConditionalTagBase

Evalute the nested body content of this tag if the specified value is present on this request, and is an array, map, iterator, enumeration or collection of length>0. This tag takes the following parameters:

• name -- The name of the bean that holds the value. [Mandatory]
• property -- The property on the bean that holds the value. [Optional]
• scope -- The scope of the bean that holds the value. [Optional]
• collection -- A runtime expression that evaluates to a collection. If this is defined then name, property, and scope are ignored. [Optional]

Version:

$Id: HasMembersTag.java,v 1.8 2003/09/30 15:13:18 joe Exp $

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Field Summary
protected  java.lang.Object	collection           A collection.

 

Fields inherited from class org.apache.struts.taglib.logic.ConditionalTagBase

cookie, header, messages, name, parameter, property, role, scope, user

 

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

HasMembersTag()

 

Method Summary
protected  boolean	condition()           Evaluate the condition that is being tested by this particular tag, and return true if the nested body content of this tag should be evaluated, or false if it should be skipped.
protected  boolean	condition(boolean desired)           Evaluate the condition that is being tested by this particular tag, and return true if the nested body content of this tag should be evaluated, or false if it should be skipped.
java.lang.Object	getCollection()           Get a collection.
void	release()           Release all allocated resources.
void	setCollection(java.lang.Object collection)           Set a collection.

 

Methods inherited from class org.apache.struts.taglib.logic.ConditionalTagBase

doEndTag, doStartTag, getCookie, getHeader, getName, getParameter, getProperty, getRole, getScope, getUser, setCookie, setHeader, setName, setParameter, setProperty, setRole, setScope, setUser

 

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

doAfterBody, 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

 

Field Detail

collection

protected java.lang.Object collection

A collection.

Constructor Detail

HasMembersTag

public HasMembersTag()

Method Detail

getCollection

public java.lang.Object getCollection()

Get a collection.

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setCollection

public void setCollection(java.lang.Object collection)

Set a collection.

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condition

protected boolean condition()
                     throws javax.servlet.jsp.JspException

Evaluate the condition that is being tested by this particular tag, and return true if the nested body content of this tag should be evaluated, or false if it should be skipped. This method must be implemented by concrete subclasses.

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condition

protected boolean condition(boolean desired)
                     throws javax.servlet.jsp.JspException

Evaluate the condition that is being tested by this particular tag, and return true if the nested body content of this tag should be evaluated, or false if it should be skipped. This method must be implemented by concrete subclasses.

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release

public void release()

Description copied from class: org.apache.struts.taglib.logic.ConditionalTagBase

Release all allocated resources.

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Overview  Package   Class  Use  Deprecated  Index
Home >> All >> com >> RuntimeCollective >> webapps >> [ tag overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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