org.graylog2.database.validators.IntegerValidator Maven / Gradle / Ivy
/*
* Copyright (C) 2020 Graylog, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the Server Side Public License, version 1,
* as published by MongoDB, Inc.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* Server Side Public License for more details.
*
* You should have received a copy of the Server Side Public License
* along with this program. If not, see
* .
*/
package org.graylog2.database.validators;
import org.graylog2.plugin.database.validators.ValidationResult;
import org.graylog2.plugin.database.validators.Validator;
/**
* @author Dennis Oelkers
*/
public class IntegerValidator implements Validator {
/**
* Validates: Object is not null and of type Integer.
*
*
* @param value The object to check
* @return validation result
*/
@Override
public ValidationResult validate(Object value) {
if (value != null && value instanceof Integer)
return new ValidationResult.ValidationPassed();
else
return new ValidationResult.ValidationFailed("Value \"" + value + "\" is not a valid number!");
}
}