●プログラム・リスト●

// ********************
// ※App.java
// ********************

package com.tuyano.libro.db;

import java.util.List;

import javax.persistence.EntityManager;
import javax.persistence.EntityManagerFactory;
import javax.persistence.EntityTransaction;

import org.springframework.context.ApplicationContext;
import org.springframework.context.annotation.AnnotationConfigApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

public class App {
    private static EntityManager manager;

    public static void main(String[] args) {
        //ApplicationContext app = new 
            AnnotationConfigApplicationContext(SampleEntityConfig.class);
        ApplicationContext app = new ClassPathXmlApplicationContext("dbbean.xml");

        EntityManagerFactory factory = app.getBean(EntityManagerFactory.class);
        manager = factory.createEntityManager();
        makeDummyData();
        
        // get repository
        SampleEntityRepository repository = app.getBean(SampleEntityRepository.class);
        
        // get list
        List list1 = repository.findByNameLike("%ko");
        System.out.println("*Find By Name*");
        printList(list1);
        List list2 = repository.findByMailEndingWith(".com");
        System.out.println("*Find By Mail*");
        printList(list2);
        
        System.out.println("...ok.");
    }

    // create dummy entity data.
    public static void makeDummyData() {
        EntityTransaction transaction = manager.getTransaction();
        transaction.begin();
        manager.persist(new SampleEntity("tuyano", "syoda@tuyano.com"));
        manager.persist(new SampleEntity("hanako", "hanako@flower.uk"));
        manager.persist(new SampleEntity("taro", "taro@yamada.jp"));
        manager.persist(new SampleEntity("sachiko", "sachico@happy.com"));
        manager.flush();
        transaction.commit();
    }

    // print all entity.
    public static void printList(List list) { 略 }
}