AbstractService.java

/*
 * Copyright 2004-2015 the Seasar Foundation and the Others.
 *
 * 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.seasar.extension.jdbc.service;

/**
 * @author higa
 * @param <ENTITY> エンティティの型
 * @param <ID> 主キーの型
 */
public class AbstractService<ENTITY, ID> extends S2AbstractService<ENTITY> {

    /**
     * 識別子でエンティティを検索します。
     * 
     * @param id
     *            識別子
     * @return エンティティ
     */
    public ENTITY findById(ID id) {
        return select().id(id).getSingleResult();
    }

}