org.apache.cocoon.forms.binding
Class SimpleRepeaterJXPathBinding

java.lang.Object
  extended byorg.apache.cocoon.util.AbstractLogEnabled
      extended byorg.apache.cocoon.forms.binding.JXPathBindingBase
          extended byorg.apache.cocoon.forms.binding.SimpleRepeaterJXPathBinding
All Implemented Interfaces:
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:
$Id: SimpleRepeaterJXPathBinding.html 1304280 2012-03-23 11:18:01Z ilgrosso $

Field Summary
 
Fields inherited from class org.apache.cocoon.forms.binding.JXPathBindingBase
classes, parent
 
Constructor Summary
SimpleRepeaterJXPathBinding(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.
 JXPathBindingBase[] getChildBindings()
           
 boolean getClearOnLoad()
           
 boolean getDeleteIfEmpty()
           
 String getId()
          Returns binding definition id.
 String getRepeaterPath()
           
 String getRowPath()
           
 String toString()
           
 
Methods inherited from class org.apache.cocoon.forms.binding.JXPathBindingBase
getClass, getCommonAtts, getEnclosingLibrary, getLocation, isValid, loadFormFromModel, loadFormFromModel, saveFormToModel, saveFormToModel, selectWidget, setEnclosingLibrary, setParent
 
Methods inherited from class org.apache.cocoon.util.AbstractLogEnabled
getLogger, setLogger
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

SimpleRepeaterJXPathBinding

public SimpleRepeaterJXPathBinding(JXPathBindingBuilderBase.CommonAttributes commonAtts,
                                   String repeaterId,
                                   String repeaterPath,
                                   String rowPath,
                                   boolean clearOnLoad,
                                   boolean deleteIfEmpty,
                                   JXPathBindingBase rowBinding)
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

getRepeaterPath

public String getRepeaterPath()

getRowPath

public String getRowPath()

getClearOnLoad

public boolean getClearOnLoad()

getDeleteIfEmpty

public boolean getDeleteIfEmpty()

getChildBindings

public JXPathBindingBase[] getChildBindings()

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()


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