<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE sqlMapConfig      
    PUBLIC "-//ibatis.apache.org//DTD SQL Map Config 2.0//EN"      
    "http://ibatis.apache.org/dtd/sql-map-config-2.dtd">
<sqlMapConfig>
    <dataSource type="SIMPLE">
      <property name="JDBC.Driver" value="org.hsqldb.jdbcDriver"/>
      <property name="JDBC.ConnectionURL" value="jdbc:hsqldb:."/>
      <property name="JDBC.Username" value="carp"/>
      <property name="JDBC.Password" value="123"/>
    </dataSource>
  </transactionManager>
  <sqlMap resource="com/mydomain/data/Account.xml"/>
</sqlMapConfig>

<?xml version="1.0" encoding="UTF-8" ?>

<!DOCTYPE sqlMap      
    PUBLIC "-//ibatis.apache.org//DTD SQL Map 2.0//EN"      
    "http://ibatis.apache.org/dtd/sql-map-2.dtd">

<sqlMap namespace="Account">
  <resultMap id="AccountResult" class="Account">
    <result property="id" column="ACC_ID"/>
    <result property="firstName" column="ACC_FIRST_NAME"/>
    <result property="lastName" column="ACC_LAST_NAME"/>
    <result property="emailAddress" column="ACC_EMAIL"/>
  </resultMap>

  <!-- Select with no parameters using the result map for Account class. -->
  <select id="selectAllAccounts" resultMap="AccountResult">
    select * from ACCOUNT
  </select>

  <!-- A simpler select example without the result map.  Note the 
       aliases to match the properties of the target result class. -->
  <select id="selectAccountById" parameterClass="int" resultClass="Account">
    select
      ACC_ID as id,
      ACC_FIRST_NAME as firstName,
      ACC_LAST_NAME as lastName,
      ACC_EMAIL as emailAddress
    from ACCOUNT
    where ACC_ID = #id#
  </select>
   
  <!-- Insert example, using the Account parameter class -->
  <insert id="insertAccount" parameterClass="Account">
    insert into ACCOUNT (
      ACC_ID,
      ACC_FIRST_NAME,
      ACC_LAST_NAME,
      ACC_EMAIL
    values (
      #id#, #firstName#, #lastName#, #emailAddress#
    )
  </insert>

  <!-- Update example, using the Account parameter class -->
  <update id="updateAccount" parameterClass="Account">
    update ACCOUNT set
      ACC_FIRST_NAME = #firstName#,
      ACC_LAST_NAME = #lastName#,
      ACC_EMAIL = #emailAddress#
    where
      ACC_ID = #id#
  </update>

  <!-- Delete example, using an integer as the parameter class -->
  <delete id="deleteAccountById" parameterClass="int">
    delete from ACCOUNT where ACC_ID = #id#
  </delete>
</sqlMap>

Model对象

package com.mydomain.domain;

public class Account {

  private int id;
  private String firstName;
  private String lastName;
  private String emailAddress;
 /*Model层，主要进行数据访问部分*/
  public int getId() {
    return id;
  }

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

  public String getFirstName() {
    return firstName;
  }

  public void setFirstName(String firstName) {
    this.firstName = firstName;
  }

  public String getLastName() {
    return lastName;
  }

  public void setLastName(String lastName) {
    this.lastName = lastName;
  }

  public String getEmailAddress() {
    return emailAddress;
  }

  public void setEmailAddress(String emailAddress) {
    this.emailAddress = emailAddress;
  }
}

DAO数据访问对象

package com.mydomain.data;

import com.ibatis.sqlmap.client.SqlMapClient;
import com.ibatis.sqlmap.client.SqlMapClientBuilder;
import com.ibatis.common.resources.Resources;
import com.mydomain.domain.Account;

import java.io.Reader;
import java.io.IOException;
import java.util.List;
import java.sql.SQLException;

public class SimpleExample {

  /**
   * SqlMapClient instances are thread safe, so you only need one.In this case, we'll use a static singleton. 
   */
  private static SqlMapClient sqlMapper;

  /**
   * It's not a good idea to put code that can fail in a class initializer,
   * but for sake of argument, here's how you configure an SQL Map.
   */
  static {
    try {
      Reader reader = Resources.getResourceAsReader("com/mydomain/data/SqlMapConfig.xml");
      sqlMapper = SqlMapClientBuilder.buildSqlMapClient(reader);
      reader.close(); 
    } catch (IOException e) {
      // Fail fast.
      throw new RuntimeException("Something bad happened while building the SqlMapClient instance." + e, e);
    }
  }

  public static List selectAllAccounts () throws SQLException {
    return sqlMapper.queryForList("selectAllAccounts");
  }

  public static Account selectAccountById  (int id) throws SQLException {
    return (Account) sqlMapper.queryForObject("selectAccountById", id);
  }

  public static void insertAccount (Account account) throws SQLException {
    sqlMapper.insert("insertAccount", account);
  }

  public static void updateAccount (Account account) throws SQLException {
    sqlMapper.update("updateAccount", account);
  }

  public static void deleteAccount (int id) throws SQLException {
    sqlMapper.delete("deleteAccount", id);
  }
}

结论：