Package org.nuxeo.ecm.core.schema.types.constraints

Class ObjectResolverConstraint

java.lang.Object

org.nuxeo.ecm.core.schema.types.constraints.AbstractConstraint

org.nuxeo.ecm.core.schema.types.constraints.ObjectResolverConstraint

All Implemented Interfaces:

Serializable, Constraint

public final class ObjectResolverConstraint
extends AbstractConstraint

External references are document field with a simple type whose value refers to an external business entity. This constraints ensure some value is a reference of an existing external entity resolved by the underlying resolver : getResolver() .

Since:

7.1

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface org.nuxeo.ecm.core.schema.types.constraints.Constraint

Constraint.Description

Field Summary

Fields inherited from interface org.nuxeo.ecm.core.schema.types.constraints.Constraint

MESSAGES_BUNDLE, MESSAGES_DEFAULT_LANG, MESSAGES_KEY

Constructor Summary

Constructors

Constructor	Description
ObjectResolverConstraint(ObjectResolver resolver)

Method Summary

Modifier and Type	Method	Description
Constraint.Description	getDescription()	Provides a description of a constraint.
String	getErrorMessage(Object invalidValue, Locale locale)	Provides an error message to display when some invalid value does not match existing entity.
ObjectResolver	getResolver()
boolean	validate(Object object)	Validates the given object against this constraint.

Methods inherited from class org.nuxeo.ecm.core.schema.types.constraints.AbstractConstraint

getMessageKey, getMessageString, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

ObjectResolverConstraint

public ObjectResolverConstraint(ObjectResolver resolver)

Method Detail

getResolver

public ObjectResolver getResolver()

validate

public boolean validate(Object object)

Description copied from interface: Constraint

Validates the given object against this constraint.

If some object is null. Constraint should return true while validating unless the constraint deals with nullable state.

Parameters:

object - the object to validate

Returns:

true if the object was successfully validated, false otherwise

getDescription

public Constraint.Description getDescription()

Description copied from interface: Constraint

Provides a description of a constraint. For example, a constraint which control String format could return name=PatternMatchingConstraint | parameters= "pattern":"[0-9]+"

Returns:

The constraint description.

getErrorMessage

public String getErrorMessage(Object invalidValue,
                              Locale locale)

Description copied from interface: Constraint

Provides an error message to display when some invalid value does not match existing entity.

Specified by:

getErrorMessage in interface Constraint

Overrides:

getErrorMessage in class AbstractConstraint

Parameters:

invalidValue - The invalid value that don't match any entity.

locale - The language in which the message should be generated.

Returns:

A message in the specified language or