org.apache.commons.jelly.tags.define
Class BeanTag

java.lang.Object
  |
  +--org.apache.commons.jelly.TagSupport
        |
        +--org.apache.commons.jelly.DynaBeanTagSupport
              |
              +--org.apache.commons.jelly.tags.define.BeanTag
All Implemented Interfaces:
DynaTag, Tag

public class BeanTag
extends DynaBeanTagSupport

This tag is bound onto a Java Bean class. When the tag is invoked a bean will be created using the tags attributes. The bean may also have an invoke method called invoke(), run(), execute() or some such method which will be invoked after the bean has been configured.

Version:
$Revision: 1.7 $
Author:
James Strachan, Jason van Zyl

Fields inherited from class org.apache.commons.jelly.TagSupport
body, context, hasTrimmed, parent, shouldTrim
 
Constructor Summary
BeanTag(java.lang.Class beanClass, java.util.Map attributes, java.lang.String variableNameAttribute, java.lang.reflect.Method method)
           
 
Method Summary
 void beforeSetAttributes()
          Callback to allow processing to occur before the attributes are about to be set
 void doTag(XMLOutput output)
          Evaluates this tag after all the tags properties have been initialized.
 java.lang.Object getBean()
           
 void setAttribute(java.lang.String name, java.lang.Object value)
          Sets an attribute value of this tag before the tag is invoked
 
Methods inherited from class org.apache.commons.jelly.DynaBeanTagSupport
getDynaBean, setContext, setDynaBean
 
Methods inherited from class org.apache.commons.jelly.TagSupport
findAncestorWithClass, findAncestorWithClass, getBody, getBodyText, getContext, getParent, invokeBody, isTrim, setBody, setParent, setTrim, trimBody
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface org.apache.commons.jelly.Tag
getBody, getContext, getParent, invokeBody, setBody, setParent
 

Constructor Detail

BeanTag

public BeanTag(java.lang.Class beanClass,
               java.util.Map attributes,
               java.lang.String variableNameAttribute,
               java.lang.reflect.Method method)
Method Detail

beforeSetAttributes

public void beforeSetAttributes()
                         throws java.lang.Exception
Description copied from class: DynaBeanTagSupport
Callback to allow processing to occur before the attributes are about to be set
Overrides:
beforeSetAttributes in class DynaBeanTagSupport

setAttribute

public void setAttribute(java.lang.String name,
                         java.lang.Object value)
                  throws java.lang.Exception
Description copied from class: DynaBeanTagSupport
Sets an attribute value of this tag before the tag is invoked
Overrides:
setAttribute in class DynaBeanTagSupport

doTag

public void doTag(XMLOutput output)
           throws java.lang.Exception
Description copied from interface: Tag
Evaluates this tag after all the tags properties have been initialized.

getBean

public java.lang.Object getBean()
Returns:
the bean that has just been created


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