org.apache.cocoon.forms.binding
Class ValueJXPathBindingBuilder

java.lang.Object
  org.apache.cocoon.forms.binding.JXPathBindingBuilderBase
      org.apache.cocoon.forms.binding.ValueJXPathBindingBuilder

All Implemented Interfaces:

LogEnabled

public class ValueJXPathBindingBuilder
extends JXPathBindingBuilderBase

ValueJXPathBindingBuilder provides a helper class for the Factory implemented in JXPathBindingManager that helps construct the actual ValueJXPathBinding out of the configuration in the provided configElement which looks like:

 <fb:value id="widget-id" path="xpath-expression">
   <!-- optional child binding to be executed upon 'save' of changed value -->
   <fb:on-update>
     <!-- any childbinding -->
   </fb:on-update>
 </fb:value>
 

Version:

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

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.cocoon.forms.binding.JXPathBindingBuilderBase

JXPathBindingBuilderBase.CommonAttributes

Constructor Summary

ValueJXPathBindingBuilder()

Method Summary

JXPathBindingBase

buildBinding(Element bindingElm, JXPathBindingManager.Assistant assistant) Creates an instance of ValueJXPathBinding based on the attributes and nested configuration of the provided bindingElm.

Methods inherited from class org.apache.cocoon.forms.binding.JXPathBindingBuilderBase

enableLogging, getCommonAttributes, getLogger, mergeCommonAttributes

Methods inherited from class java.lang.Object

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

Constructor Detail

ValueJXPathBindingBuilder

public ValueJXPathBindingBuilder()

Method Detail

buildBinding

public JXPathBindingBase buildBinding(Element bindingElm,
                                      JXPathBindingManager.Assistant assistant)
                               throws BindingException

Creates an instance of ValueJXPathBinding based on the attributes and nested configuration of the provided bindingElm.

Specified by:

buildBinding in class JXPathBindingBuilderBase

Returns:

JXPathBindingBase

Throws:

BindingException