org.nakedobjects.metamodel.facets.properties.validate
Class PropertyValidateFacetViaMethod

java.lang.Object
  org.nakedobjects.metamodel.facets.FacetAbstract
      org.nakedobjects.metamodel.facets.properties.validate.PropertyValidateFacetAbstract
          org.nakedobjects.metamodel.facets.properties.validate.PropertyValidateFacetViaMethod

All Implemented Interfaces:

InteractionAdvisor, InteractionAdvisorFacet, Facet, PropertyValidateFacet, ValidatingInteractionAdvisor, ImperativeFacet

public class PropertyValidateFacetViaMethod
extends PropertyValidateFacetAbstract
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

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

Method Summary

java.util.List<java.lang.reflect.Method>	getMethods() Returns a singleton list of the Method provided in the constructor.
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, NakedObject proposedAdapter) The reason why the proposed value is invalid.
protected java.lang.String	toStringValues()

Methods inherited from class org.nakedobjects.metamodel.facets.properties.validate.PropertyValidateFacetAbstract

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

PropertyValidateFacetViaMethod

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

Method Detail

getMethods

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

Returns a singleton list of the Method provided in the constructor.

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,
                                      NakedObject proposedAdapter)

Description copied from interface: PropertyValidateFacet

The reason why the proposed value is invalid.

Should return null if the value is in fact valid.

Specified by:

invalidReason in interface PropertyValidateFacet

toStringValues

protected java.lang.String toStringValues()

Overrides:

toStringValues in class FacetAbstract