org.nakedobjects.metamodel.facets.object.callbacks
Class LoadingCallbackFacetViaMethod

java.lang.Object
  org.nakedobjects.metamodel.facets.FacetAbstract
      org.nakedobjects.metamodel.facets.object.callbacks.CallbackFacetAbstract
          org.nakedobjects.metamodel.facets.object.callbacks.LoadingCallbackFacetAbstract
              org.nakedobjects.metamodel.facets.object.callbacks.LoadingCallbackFacetViaMethod

All Implemented Interfaces:

Facet, CallbackFacet, LoadingCallbackFacet, ImperativeFacet, ImperativeFacetMulti

public class LoadingCallbackFacetViaMethod
extends LoadingCallbackFacetAbstract
implements ImperativeFacet

Field Summary

Fields inherited from interface org.nakedobjects.metamodel.java5.ImperativeFacet

FILTER

Constructor Summary

LoadingCallbackFacetViaMethod(java.lang.reflect.Method method, FacetHolder holder)

Method Summary

void	addMethod(java.lang.reflect.Method method) Associate an additional method, to be returned from ImperativeFacet.getMethods().
java.util.List<java.lang.reflect.Method>	getMethods() The Methods invoked by this Facet.
boolean	impliesObjectChanged() Whether invoking this method requires an DomainObjectContainer.objectChanged(Object) to occur afterwards.
boolean	impliesResolve() Whether invoking this requires a DomainObjectContainer.resolve(Object) to occur first.
void	invoke(NakedObject adapter)
protected java.lang.String	toStringValues()

Methods inherited from class org.nakedobjects.metamodel.facets.object.callbacks.LoadingCallbackFacetAbstract

type

Methods inherited from class org.nakedobjects.metamodel.facets.FacetAbstract

alwaysReplace, facetType, getFacetHolder, getIdentified, getUnderlyingFacet, isDerived, isNoop, setFacetHolder, setUnderlyingFacet, toString, unwrapObject, unwrapString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.nakedobjects.metamodel.facets.Facet

alwaysReplace, facetType, getFacetHolder, getUnderlyingFacet, isDerived, isNoop, setFacetHolder, setUnderlyingFacet

Constructor Detail

LoadingCallbackFacetViaMethod

public LoadingCallbackFacetViaMethod(java.lang.reflect.Method method,
                                     FacetHolder holder)

Method Detail

addMethod

public void addMethod(java.lang.reflect.Method method)

Description copied from interface: ImperativeFacetMulti

Associate an additional method, to be returned from ImperativeFacet.getMethods().

Specified by:

addMethod in interface ImperativeFacetMulti

getMethods

public java.util.List<java.lang.reflect.Method> getMethods()

Description copied from interface: ImperativeFacet

The Methods invoked by this Facet.

In the vast majority of cases there is only a single Method (eg wrapping a property's getter). However, some Facets, such as those for callbacks, could map to multiple Methods. Implementations that will return multiple Methods should implement the ImperativeFacetMulti sub-interface that provides the ability to add Methods as part of the interface API. For example:

 if (someFacet instanceof ImperativeFacetMulti) {
     ImperativeFacetMulti ifm = (ImperativeFacetMulti)someFacet;
     ifm.addMethod(...);
 }
 

Specified by:

getMethods in interface ImperativeFacet

impliesResolve

public boolean impliesResolve()

Description copied from interface: ImperativeFacet

Whether invoking this requires a DomainObjectContainer.resolve(Object) to occur first.

Specified by:

impliesResolve in interface ImperativeFacet

impliesObjectChanged

public boolean impliesObjectChanged()

Description copied from interface: ImperativeFacet

Whether invoking this method requires an DomainObjectContainer.objectChanged(Object) to occur afterwards.

Specified by:

impliesObjectChanged in interface ImperativeFacet

Returns:

invoke

public void invoke(NakedObject adapter)

Specified by:

invoke in interface CallbackFacet

Specified by:

invoke in class CallbackFacetAbstract

toStringValues

protected java.lang.String toStringValues()

Overrides:

toStringValues in class FacetAbstract