org.apache.cocoon.forms.binding
Class ComposedJXPathBindingBase

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

All Implemented Interfaces:

LogEnabled, Binding

Direct Known Subclasses:

AggregateJXPathBinding, CaseJXPathBinding, ClassJXPathBinding, ContextJXPathBinding, NewJXPathBinding, UnionJXPathBinding

public class ComposedJXPathBindingBase
extends JXPathBindingBase

ComposedJXPathBindingBase provides a helper base class for subclassing into specific JXPathBindingBase implementations that have nested child-bindings.

Version:

$Id: ComposedJXPathBindingBase.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

ComposedJXPathBindingBase(JXPathBindingBuilderBase.CommonAttributes commonAtts, JXPathBindingBase[] childBindings)
Constructs ComposedJXPathBindingBase

Method Summary

void	doLoad(Widget frmModel, org.apache.commons.jxpath.JXPathContext jxpc) Actively performs the binding from the ObjectModel to the CForms-form by passing the task onto it's children.
void	doSave(Widget frmModel, org.apache.commons.jxpath.JXPathContext jxpc) Actively performs the binding from the CForms-form to the ObjectModel by passing the task onto it's children.
void	enableLogging(Logger logger) Receives the logger to use for logging activity, and hands it over to the nested children.
JXPathBindingBase[]	getChildBindings() Returns child bindings.
Binding	getClass(String id) Gets a binding class by id.
String	getXPath()

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

getCommonAtts, getEnclosingLibrary, getId, 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, toString, wait, wait, wait

Constructor Detail

ComposedJXPathBindingBase

public ComposedJXPathBindingBase(JXPathBindingBuilderBase.CommonAttributes commonAtts,
                                 JXPathBindingBase[] childBindings)

Constructs ComposedJXPathBindingBase

Parameters:

childBindings - sets the array of childBindings

Method Detail

enableLogging

public void enableLogging(Logger logger)

Receives the logger to use for logging activity, and hands it over to the nested children.

Specified by:

enableLogging in interface LogEnabled

Overrides:

enableLogging in class AbstractLogEnabled

getXPath

public String getXPath()

getClass

public Binding getClass(String id)

Gets a binding class by id.

Specified by:

getClass in interface Binding

Overrides:

getClass in class JXPathBindingBase

Parameters:

id - Id of binding class to get.

See Also:

Binding.getClass(java.lang.String)

getChildBindings

public JXPathBindingBase[] getChildBindings()

Returns child bindings.

doLoad

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

Actively performs the binding from the ObjectModel to the CForms-form by passing the task onto it's children.

Specified by:

doLoad in class JXPathBindingBase

Throws:

BindingException

doSave

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

Actively performs the binding from the CForms-form to the ObjectModel by passing the task onto it's children.

Specified by:

doSave in class JXPathBindingBase

Throws:

BindingException