mybatis将指定列赋值到实体的HashMap属性中

/*
Navicat MySQL Data Transfer

Source Server Version : 50533

Target Server Type    : MYSQL
Target Server Version : 50533
File Encoding         : 65001

Date: 2013-11-01 15:34:47
*/

SET FOREIGN_KEY_CHECKS=0;

-- ----------------------------
-- Table structure for `TEST_MAP`
-- ----------------------------
DROP TABLE IF EXISTS `TEST_MAP`;
CREATE TABLE `TEST_MAP` (
`id` int(11) DEFAULT NULL,
`name` varchar(20) DEFAULT NULL,
`address` varchar(100) DEFAULT NULL,
`telephone` int(11) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8;

-- ----------------------------
-- Records of TEST_MAP
-- ----------------------------
INSERT INTO `TEST_MAP` VALUES ('1', 'name1', 'address1', '1111');
INSERT INTO `TEST_MAP` VALUES ('2', 'name2', 'address2', '2222');

import java.util.Map;

public class TestMap {
private Integer id;
private String name;
private Map<String, String> attributes;//将address和telephone的值放入其中

public String getName() {
return name;
}

public void setName(String name) {
this.name = name;
}

public Map<String, String> getAttributes() {
return attributes;
}

public void setAttributes(Map<String, String> attributes) {
this.attributes = attributes;
}

public Integer getId() {
return id;
}

public void setId(Integer id) {
this.id = id;
}

}

<resultMap id="BaseResultMap" type="cn.com.china.entity.TestMap" >
<id column="id" property="id" jdbcType="INTEGER" />
<id column="name" property="name" jdbcType="VARCHAR" />
<association property="attributes" javaType="java.util.HashMap" >
<id column="address" property="address" jdbcType="VARCHAR" />
<id column="telephone" property="telephone" jdbcType="VARCHAR" />
</association>
</resultMap>

<!-- 给予被嵌套的resultMap以字段-属性的映射支持 -->
<setting name="autoMappingBehavior" value="PARTIAL" />

public class TestMapServiceTest extends BaseTest {
TestMapMapper testMapMapper = null;

@Before
public void setUp() {
testMapMapper = (TestMapMapper) ctx.getBean(TestMapMapper.class);
}

@Test
public void select() {
TestMap map = testMapMapper.selectByPrimaryKey(1);
System.out.println("name："+map.getName());
System.out.println("name："+map.getAttributes().get("name"));
System.out.println("address："+map.getAttributes().get("address"));
System.out.println("telephone："+map.getAttributes().get("telephone"));
}

}

name：name1
name：null
address：address1
telephone：1111