https://github.com/cng1985/sqlbuilder-

sqlbuilder
https://github.com/cng1985/sqlbuilder-

Last synced: about 23 hours ago
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sqlbuilder

• Host: GitHub
• URL: https://github.com/cng1985/sqlbuilder-
• Owner: cng1985
• Created: 2014-03-07T03:14:15.000Z (over 10 years ago)
• Default Branch: master
• Last Pushed: 2014-03-07T03:16:30.000Z (over 10 years ago)
• Last Synced: 2023-03-12T08:27:52.934Z (over 1 year ago)
• Language: Java
• Size: 156 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
sqlbuilder 通过修改Apache 的dbutils 和sqlbuilder整合进去的工程，包括数据crud功能 

简单的例子

Table表名 Column行名

    package com.benshuixuan.entity;

    

    import java.io.Serializable;

    

    import com.ada.sqlbuilder.Model;

    import com.ada.sqlbuilder.annotation.Column;

    import com.ada.sqlbuilder.annotation.Table;

    @Table(name="article_attr")

    public class ArticleAttr extends Model implements Serializable {

    

    	@Column(name="attr_name")

    	private String name;

    	@Column(name="attr_value")

    	private String value;

    	public String getName() {

    		return name;

    	}

    	public void setName(String name) {

    		this.name = name;

    	}

    	public String getValue() {

    		return value;

    	}

    	public void setValue(String value) {

    		this.value = value;

    	}

    	public Long getArticle_id() {

    		return article_id;

    	}

    	public void setArticle_id(Long article_id) {

    		this.article_id = article_id;

    	}

    	@Column(name="article_id")

    	private Long article_id;

    	@Override

    	public String toString() {

    		return "ArticleAttr [name=" + name + ", id=" + getId()+ ", value=" + value

    				+ ", article_id=" + article_id + "]";

    	}

    	

    }

dao类

    package com.benshuixuan.dao;

    

    import com.ada.sqlbuilder.dao.DataModelDao;

    import com.benshuixuan.entity.ArticleAttr;

    

    public class ArticleAttrDao extends DataModelDao {

    

    	@Override

    	protected Class getEntityClass() {

    		// TODO Auto-generated method stub

    		return ArticleAttr.class;

    	}

    

    }

测试类

    public class ArticleAttrDaoTest {

    

    	ArticleAttrDao dao;

    

    	@Before

    	public void setUp() throws Exception {

    		dao = ObjectFactory.get().getBean(ArticleAttrDao.class);

    	}

    

    	

    	public void test() {

    

    		for (int i = 0; i < 50; i++) {

    			ArticleAttr entity = new ArticleAttr();

    			entity.setName("df");

    			entity.setValue("ff");

    			entity.setArticle_id(53l);

    			long id = dao.add(entity);

    			System.out.println(id);

    		}

    

    	}

    	

    	public void update() {

    

    		ArticleAttr entity = dao.findById(10);

    		System.out.println(entity);

    		entity.setName("d");

    		dao.update(entity);

    		entity = dao.findById(10);

    		System.out.println(entity);

    	}

    	@Test

    	public void testpage() {

    

    		SelectCreator creator = new SelectCreator();

    		creator.from("article_attr");

    		int pageNo =1;

    		int pageSize = 10;

    		Pagination p = dao.pageBySelect(creator, pageNo, pageSize,

    				new BeanListMHandler(ArticleAttr.class));

    		System.out.println(p);

    		List as = (List) p.getList();

    		for (ArticleAttr article : as) {

    			System.out.println(article);

    		}

    	}

    }