BaseSqlEntity.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.dao.model;

import lombok.Data;
import org.thingsboard.server.common.data.UUIDConverter;

import javax.persistence.Column;
import javax.persistence.Id;
import javax.persistence.MappedSuperclass;
import java.util.UUID;

/**
 * Created by ashvayka on 13.07.17.
 */
@Data
@MappedSuperclass
public abstract class BaseSqlEntity<D> implements BaseEntity<D> {

    @Id
    @Column(name = ModelConstants.ID_PROPERTY)
    protected String id;

    @Override
    public UUID getId() {
        if (id == null) {
            return null;
        }
        return UUIDConverter.fromString(id);
    }

    public void setId(UUID id) {
        this.id = UUIDConverter.fromTimeUUID(id);
    }

    protected UUID toUUID(String src){
        return UUIDConverter.fromString(src);
    }

    protected String toString(UUID timeUUID){
        return UUIDConverter.fromTimeUUID(timeUUID);
    }

}