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org.apache.cocoon.forms.binding
Class AbstractCustomBinding

java.lang.Object
  org.apache.cocoon.forms.binding.AbstractCustomBinding

All Implemented Interfaces:

Binding

Direct Known Subclasses:

CustomValueWrapBinding

public abstract class AbstractCustomBinding
extends Object
implements Binding

AbstractCustomBinding

Version:

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

Constructor Summary

AbstractCustomBinding()

Method Summary

protected abstract void	doLoad(Widget frmModel, org.apache.commons.jxpath.JXPathContext context)
protected abstract void	doSave(Widget frmModel, org.apache.commons.jxpath.JXPathContext context)
Binding	getClass(String id) Gets a binding class.
Library	getEnclosingLibrary() returns the local library for this tree of bindings
String	getId() Returns binding definition id.
String	getXpath()
boolean	isValid() checks for deep validity of this binding tree (taking into accound included libraries)
void	loadFormFromModel(Widget frmModel, Object objModel) Binding service method called upon loading.
void	saveFormToModel(Widget frmModel, Object objModel) Binding service method called upon saving.
void	setEnclosingLibrary(Library lib) sets the library this binding is a part of
void	setParent(Binding binding) Sets parent binding.
void	setXpath(String path)

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractCustomBinding

public AbstractCustomBinding()

Method Detail

setXpath

public void setXpath(String path)

getXpath

public String getXpath()

setParent

public void setParent(Binding binding)

Sets parent binding.

Specified by:

setParent in interface Binding

Parameters:

binding - Parent of this binding.

getId

public String getId()

Returns binding definition id.

Specified by:

getId in interface Binding

getClass

public Binding getClass(String id)

Description copied from interface: Binding

Gets a binding class.

Specified by:

getClass in interface Binding

Parameters:

id - Id of binding class to get.

isValid

public boolean isValid()

Description copied from interface: Binding

checks for deep validity of this binding tree (taking into accound included libraries)

Specified by:

isValid in interface Binding

getEnclosingLibrary

public Library getEnclosingLibrary()

Description copied from interface: Binding

returns the local library for this tree of bindings

Specified by:

getEnclosingLibrary in interface Binding

setEnclosingLibrary

public void setEnclosingLibrary(Library lib)

Description copied from interface: Binding

sets the library this binding is a part of

Specified by:

setEnclosingLibrary in interface Binding

loadFormFromModel

public final void loadFormFromModel(Widget frmModel,
                                    Object objModel)
                             throws BindingException

Binding service method called upon loading. This will delegate to the overloaded version specific for this base-class. doLoad(Widget, JXPathContext)

Specified by:

loadFormFromModel in interface Binding

Parameters:

frmModel -

objModel -

Throws:

BindingException

saveFormToModel

public final void saveFormToModel(Widget frmModel,
                                  Object objModel)
                           throws BindingException

Binding service method called upon saving. This will delegate to the overloaded version specific for this base-class. doSave(Widget, JXPathContext)

Specified by:

saveFormToModel in interface Binding

Parameters:

frmModel -

objModel -

Throws:

BindingException

doLoad

protected abstract void doLoad(Widget frmModel,
                               org.apache.commons.jxpath.JXPathContext context)
                        throws Exception

Parameters:

frmModel -

context -

Throws:

Exception

doSave

protected abstract void doSave(Widget frmModel,
                               org.apache.commons.jxpath.JXPathContext context)
                        throws Exception

Throws:

Exception