ValidationResult.java

/**
 * Copyright © 2016-2018 The Thingsboard Authors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.thingsboard.server.service.security;

import lombok.AllArgsConstructor;
import lombok.Data;

@Data
@AllArgsConstructor
public class ValidationResult<V> {

    private final ValidationResultCode resultCode;
    private final String message;
    private final V v;

    public static <V> ValidationResult<V> ok(V v) {
        return new ValidationResult<>(ValidationResultCode.OK, "Ok", v);
    }

    public static <V> ValidationResult<V> accessDenied(String message) {
        return new ValidationResult<>(ValidationResultCode.ACCESS_DENIED, message, null);
    }

    public static <V> ValidationResult<V> entityNotFound(String message) {
        return new ValidationResult<>(ValidationResultCode.ENTITY_NOT_FOUND, message, null);
    }

    public static <V> ValidationResult<V> unauthorized(String message) {
        return new ValidationResult<>(ValidationResultCode.UNAUTHORIZED, message, null);
    }

    public static <V> ValidationResult<V> internalError(String message) {
        return new ValidationResult<>(ValidationResultCode.INTERNAL_ERROR, message, null);
    }

}