How to map mysql point type in java using mybatis

Problem :

How to map mysql point type in java using mybatis? It is java.lang.Object now. This is my table:

  `id` int(11) NOT NULL,
  `location` point DEFAULT NULL,
  PRIMARY KEY (`id`)

And this is the xml that the generator gives:

  <resultMap id="BaseResultMap" type="package.model.Test">
    <id column="id" jdbcType="INTEGER" property="id" />
    <result column="location" jdbcType="OTHER" property="location" />
  <insert id="insert" parameterType="package.model.Test">
    insert into test (id, location)
    values (#{id,jdbcType=INTEGER}, #{location,jdbcType=OTHER})

I have tried:

public void testPointType() {
    GeometryFactory geometryFactory = new GeometryFactory();
    com.vividsolutions.jts.geom.Point point = geometryFactory.createPoint(new Coordinate(1, 1));
    package.model.Test record = new package.model.Test();

But get: com.mysql.jdbc.MysqlDataTruncation: Data truncation: Cannot get geometry object from data you send to the GEOMETRY field

Solution :

Not sure what fields is in model Test and not sure if it works for you, but just try it;)

<insert id="insert" parameterType="package.model.Test">
    insert into test (id, location)
    values (#{id,jdbcType=INTEGER}, Point( #{location.x}, #{location.x} ))

And I think you'd better define you model Test like:

public class Test {
    private String id;
    private String locationX;
    private String locationY;

    ... ...
    getter and setter
    ... ...


And then you can do it like this:

<insert id="insert" parameterType="package.model.Test">
    insert into test (id, location)
    values (#{id,jdbcType=INTEGER}, Point( #{locationX}, #{locationY} ))

For this kind model Test, you can do select like:

<select id="insert" resultType="package.model.Test">
    select id, x(location) as locationX, y(location) as locationY from test

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