org.nakedobjects.metamodel.facets.object.validate
Class ValidateObjectFacetViaValidateMethod

java.lang.Object
  org.nakedobjects.metamodel.facets.FacetAbstract
      org.nakedobjects.metamodel.facets.object.validate.ValidateObjectFacetAbstract
          org.nakedobjects.metamodel.facets.object.validate.ValidateObjectFacetViaValidateMethod

All Implemented Interfaces:

InteractionAdvisor, InteractionAdvisorFacet, Facet, ValidateObjectFacet, ValidatingInteractionAdvisor, ImperativeFacet

public class ValidateObjectFacetViaValidateMethod
extends ValidateObjectFacetAbstract
implements ImperativeFacet

Field Summary

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

FILTER

Fields inherited from interface org.nakedobjects.metamodel.consent.InteractionAdvisorFacet

NOOP

Constructor Summary

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

Method Summary

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.
java.lang.String	invalidReason(NakedObject owningAdapter) The reason the object is invalid.
protected java.lang.String	toStringValues()

Methods inherited from class org.nakedobjects.metamodel.facets.object.validate.ValidateObjectFacetAbstract

invalidates, 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

ValidateObjectFacetViaValidateMethod

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

Method Detail

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:

invalidReason

public java.lang.String invalidReason(NakedObject owningAdapter)

Description copied from interface: ValidateObjectFacet

The reason the object is invalid.

. If the object is actually valid, should return null.

Specified by:

invalidReason in interface ValidateObjectFacet

toStringValues

protected java.lang.String toStringValues()

Overrides:

toStringValues in class FacetAbstract