org.apache.cocoon.woody.binding
Class SimpleRepeaterJXPathBinding

java.lang.Object
  extended by org.apache.cocoon.woody.binding.JXPathBindingBase
      extended by org.apache.cocoon.woody.binding.SimpleRepeaterJXPathBinding
All Implemented Interfaces:
LogEnabled, Binding

public class SimpleRepeaterJXPathBinding
extends JXPathBindingBase

Simple binding for repeaters: on save, first deletes the target data before recreating it from scratch.

For a smarter binding that avoids deletion and recreation, consider RepeaterJXPathBinding

Version:
CVS $Id: SimpleRepeaterJXPathBinding.html 1304258 2012-03-23 10:09:27Z ilgrosso $
Author:
Sylvain Wallez

Field Summary
 
Fields inherited from class org.apache.cocoon.woody.binding.JXPathBindingBase
classes, parent
 
Constructor Summary
SimpleRepeaterJXPathBinding(org.apache.cocoon.woody.binding.JXPathBindingBuilderBase.CommonAttributes commonAtts, String repeaterId, String repeaterPath, String rowPath, boolean clearOnLoad, boolean deleteIfEmpty, JXPathBindingBase rowBinding)
           
 
Method Summary
 void doLoad(Widget frmModel, org.apache.commons.jxpath.JXPathContext jctx)
          Performs the actual load binding regardless of the configured value of the "direction" attribute.
 void doSave(Widget frmModel, org.apache.commons.jxpath.JXPathContext jctx)
          Performs the actual save binding regardless of the configured value of the "direction" attribute.
 void enableLogging(Logger logger)
          Receives the Avalon logger to use.
 String toString()
           
 
Methods inherited from class org.apache.cocoon.woody.binding.JXPathBindingBase
getClass, getId, getLogger, getWidget, loadFormFromModel, loadFormFromModel, saveFormToModel, saveFormToModel, setParent
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

SimpleRepeaterJXPathBinding

public SimpleRepeaterJXPathBinding(org.apache.cocoon.woody.binding.JXPathBindingBuilderBase.CommonAttributes commonAtts,
                                   String repeaterId,
                                   String repeaterPath,
                                   String rowPath,
                                   boolean clearOnLoad,
                                   boolean deleteIfEmpty,
                                   JXPathBindingBase rowBinding)
Method Detail

doLoad

public void doLoad(Widget frmModel,
                   org.apache.commons.jxpath.JXPathContext jctx)
            throws BindingException
Description copied from class: JXPathBindingBase
Performs the actual load binding regardless of the configured value of the "direction" attribute. Abstract method that subclasses need to implement for specific activity.

Specified by:
doLoad in class JXPathBindingBase
Throws:
BindingException

doSave

public void doSave(Widget frmModel,
                   org.apache.commons.jxpath.JXPathContext jctx)
            throws BindingException
Description copied from class: JXPathBindingBase
Performs the actual save binding regardless of the configured value of the "direction" attribute. Abstract method that subclasses need to implement for specific activity.

Specified by:
doSave in class JXPathBindingBase
Throws:
BindingException

toString

public String toString()
Overrides:
toString in class Object

enableLogging

public void enableLogging(Logger logger)
Description copied from class: JXPathBindingBase
Receives the Avalon logger to use. Subclasses should always start with super.enableLogging(logger) in possible overriding versions.

Specified by:
enableLogging in interface LogEnabled
Overrides:
enableLogging in class JXPathBindingBase


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