2.存储过程 -- 定义存储过程 CREATE OR REPLACE PROCEDURE pro_query_users ( --参数IN表示输入参数，OUT表示输入参数，类型可以使用任意Oracle中的合法类型。 in_id IN NUMBER, out_cursor_one OUT package_one.cursor_one, out_cursor_two OUT package_two.cursor_two ) AS --定义变量 vs_id_value NUMBER; --变量 BEGIN --用输入参数给变量赋初值。 vs_id_value:= in_id; OPEN out_cursor_one FOR SELECT * FROM t_user WHERE id > vs_id_value; OPEN out_cursor_two FOR SELECT * FROM t_user WHERE name LIKE '%a%'; --错误处理部分。OTHERS表示除了声明外的任意错误。SQLERRM是系统内置变量保存了当前错误的详细信息。 Exception WHEN OTHERS Then ROLLBACK; Return; End pro_query_users;
> 代码
1.实体类 User.java
import org.javaclub.jorm.annotation.Entity; import org.javaclub.jorm.annotation.Id; import org.javaclub.jorm.annotation.NoColumn; import org.javaclub.jorm.annotation.PK; @Entity(table = "t_user", lazy = true) @PK(value = "id") public class User { @Id private int id; private String name; private String sex; private Integer age; private String career; @NoColumn private int kvalue; public User() { super(); } public User(String name, String sex, Integer age, String[] career) { super(); this.name = name; this.sex = sex; this.age = age; this.career = career; } public int getId() { return id; } public void setId(int id) { this.id = id; } public String getName() { return name; } public void setName(String name) { this.name = name; } public String getSex() { return sex; } public void setSex(String sex) { this.sex = sex; } public Integer getAge() { return age; } public void setAge(Integer age) { this.age = age; } public String[] getCareer() { return career; } public void setCareer(String[] career) { this.career = career; } public int getKvalue() { return kvalue; } public void setKvalue(int kvalue) { this.kvalue = kvalue; } public String toString() { StringBuffer sb = new StringBuffer(); sb.append("[" + id + ", " + name + ", " + sex + ", " + age + ", " + career + "]"); return sb.toString(); } }
2.测试
import java.sql.CallableStatement; import java.sql.ResultSet; import java.sql.SQLException; import java.sql.Types; import java.util.ArrayList; import java.util.List; import org.javaclub.jorm.Jorm; import org.javaclub.jorm.Session; import org.javaclub.jorm.common.Numbers; import org.javaclub.jorm.common.Strings; import org.javaclub.jorm.demos.entity.User; import org.javaclub.jorm.jdbc.callable.ProcedureCaller; import org.javaclub.jorm.jdbc.sql.SqlParams; import org.junit.AfterClass; import org.junit.Assert; import org.junit.BeforeClass; import org.junit.Test; /** * ProcedureTest * * @author Gerald Chen * @version $Id: ProcedureTest.java 2011-8-25 下午06:18:17 Exp $ */ public class ProcedureTest { static Session session; @BeforeClass public static void setUpBeforeClass() throws Exception { session = Jorm.getSession(); } @AfterClass public static void destroyAfterClass() { Jorm.free(); } @Test public void save_user() { session.clean(User.class); User user = null; for (int i = 0; i < 1600; i++) { String sex = (i % 2 == 0 ? "男" : "女"); user = new User(Strings.fixed(5), sex, Numbers.random(98), Strings.random(8)); session.save(user); } } @Test public void oracle_load_two_cursor() { save_user(); final String pro = "{call pro_query_users(?, ?, ?)}"; final List
项目地址：http://javaclub.sourceforge.net/jorm.html 下载地址: http://sourceforge.net/projects/javaclub/files/jorm/
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