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org.apache.cocoon.forms.binding
Class GroupJXPathBinding

java.lang.Object
  org.apache.avalon.framework.logger.AbstractLogEnabled
      org.apache.cocoon.forms.binding.JXPathBindingBase
          org.apache.cocoon.forms.binding.ComposedJXPathBindingBase
              org.apache.cocoon.forms.binding.ContextJXPathBinding
                  org.apache.cocoon.forms.binding.GroupJXPathBinding

All Implemented Interfaces:

LogEnabled, Binding

public class GroupJXPathBinding
extends ContextJXPathBinding

GroupJXPathBinding provides an implementation of a Binding that narrows the context towards provided childbindings.

NOTES:

1. This Binding assumes that the provided widget-id points to a widget that contains other widgets.

Version:

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

Field Summary

Fields inherited from class org.apache.cocoon.forms.binding.JXPathBindingBase

classes, parent

Constructor Summary

GroupJXPathBinding(JXPathBindingBuilderBase.CommonAttributes commonAtts, String widgetId, String xpath, JXPathBindingBase[] childBindings)
Constructs GroupJXPathBinding

Method Summary

void	doLoad(Widget frmModel, org.apache.commons.jxpath.JXPathContext jxpc) Narrows the scope on the form-model to the member widget-field, and narrows the scope on the object-model to the member xpath-context before continuing the binding over the child-bindings.
void	doSave(Widget frmModel, org.apache.commons.jxpath.JXPathContext jxpc) Narrows the scope on the form-model to the member widget-field, and narrows the scope on the object-model to the member xpath-context before continuing the binding over the child-bindings.
String	getId() Returns binding definition id.
String	toString()

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

getFactoryClassName, getXPath

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

enableLogging, getChildBindings, getClass

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

getCommonAtts, getEnclosingLibrary, getLocation, isValid, loadFormFromModel, loadFormFromModel, saveFormToModel, saveFormToModel, selectWidget, setEnclosingLibrary, setParent

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

getLogger, setupLogger, setupLogger, setupLogger

Methods inherited from class java.lang.Object

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

Constructor Detail

GroupJXPathBinding

public GroupJXPathBinding(JXPathBindingBuilderBase.CommonAttributes commonAtts,
                          String widgetId,
                          String xpath,
                          JXPathBindingBase[] childBindings)

Constructs GroupJXPathBinding

Parameters:

widgetId -

xpath -

childBindings -

Method Detail

getId

public String getId()

Description copied from class: JXPathBindingBase

Returns binding definition id.

Specified by:

getId in interface Binding

Overrides:

getId in class JXPathBindingBase

doLoad

public void doLoad(Widget frmModel,
                   org.apache.commons.jxpath.JXPathContext jxpc)
            throws BindingException

Narrows the scope on the form-model to the member widget-field, and narrows the scope on the object-model to the member xpath-context before continuing the binding over the child-bindings.

Overrides:

doLoad in class ContextJXPathBinding

Throws:

BindingException

doSave

public void doSave(Widget frmModel,
                   org.apache.commons.jxpath.JXPathContext jxpc)
            throws BindingException

Narrows the scope on the form-model to the member widget-field, and narrows the scope on the object-model to the member xpath-context before continuing the binding over the child-bindings.

Overrides:

doSave in class ContextJXPathBinding

Throws:

BindingException

toString

public String toString()

Overrides:

toString in class ContextJXPathBinding