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12.4. CrudRepository

			
package api.repository;

import java.util.List;

import org.springframework.data.domain.Page;
import org.springframework.data.domain.Pageable;
import org.springframework.data.jpa.repository.Query;
import org.springframework.data.repository.CrudRepository;
import org.springframework.data.repository.query.Param;
import org.springframework.stereotype.Repository;

import api.domain.Article;

@Repository
public interface ArticleRepository extends CrudRepository<Article, Long> {

    Page<Article> findAll(Pageable pageable);

    Article findByTitle(String title);
    
    //@Query("select id,title,content from Article where id > ?1")
    //public List<Article> findBySearch(@Param("id")long id); 

}
			
		
			
package api.domain;

import java.io.Serializable;

import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.Id;
import javax.persistence.SequenceGenerator;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Table;

@Entity
@Table(name = "article")
public class Article implements Serializable {
	private static final long serialVersionUID = 7998903421265538801L;

	@Id
	@Column(name = "ID")
	@GeneratedValue(strategy=GenerationType.SEQUENCE, generator = "id_Sequence")
	@SequenceGenerator(name = "id_Sequence", sequenceName = "ID_SEQ")
	private Long id;
	private String title;
	private String content;

	public Article(){
		
	}
	public Article(String title, String content) {
		this.title = title;
		this.content = content;
	}

	public Long getId() {
		return id;
	}
	
	public void setId(Long id) {
		this.id = id;
	}

	public String getTitle() {
		return title;
	}

	public void setTitle(String title) {
		this.title = title;
	}

	public String getContent() {
		return content;
	}

	public void setContent(String content) {
		this.content = content;
	}

	@Override
	public String toString() {
		return "Article [id=" + id + ", title=" + title + ", content=" + content + "]";
	}

}