org.gcube.documentstore.records.implementation.validations.validators

Class NotNullValidator

java.lang.Object

org.gcube.documentstore.records.implementation.validations.validators.NotNullValidator

All Implemented Interfaces:

FieldAction

public class NotNullValidator
extends Object
implements FieldAction

Author:

Luca Frosini (ISTI - CNR)

Constructor Summary

Constructors

Constructor and Description
NotNullValidator()

Method Summary

Methods

Modifier and Type	Method and Description
Serializable	validate(String key, Serializable value, Record record) Validate (and eventually convert) the value of the property identified by the key.

Methods inherited from class java.lang.Object

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

Constructor Detail

NotNullValidator

public NotNullValidator()

Method Detail

validate

public Serializable validate(String key,
                    Serializable value,
                    Record record)
                      throws InvalidValueException

Validate (and eventually convert) the value of the property identified by the key.

Specified by:

validate in interface FieldAction

Parameters:

key - The key of the property

value - The value to be validated (and eventually converted) of the property

record - the record the property is attached

Returns:

the validated (and eventually converted) value of the property

Throws:

InvalidValueException - if the validation or the eventual conversion fails