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 iBATIS > Basics > Result Mapping to Entity

Result Mapping to Entity 

The following example shows using a result map. It provides a way of mapping resultant columns with properties in java object.

File Name  :  
/IBATIS001/config/basic/ResultMap.xml 

File Name  :  
com/bethecoder/tutorials/ibatis/tests/basic/ResultMap.java 
Author  :  Sudhakar KV
Email  :  kvenkatasudhakar@gmail.com
   
package com.bethecoder.tutorials.ibatis.tests.basic;

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

import com.bethecoder.tutorials.ibatis.common.Student;
import com.ibatis.common.resources.Resources;
import com.ibatis.sqlmap.client.SqlMapClient;
import com.ibatis.sqlmap.client.SqlMapClientBuilder;

public class ResultMap {

  /**
   @param args
   @throws IOException 
   @throws SQLException 
   */
  public static void main(String[] argsthrows IOException, SQLException {

    Reader reader = Resources.getResourceAsReader("SqlMapConfig.xml");
    SqlMapClient sqlMapClent = SqlMapClientBuilder.buildSqlMapClient(reader);

    List <Student> studs = (List<Student>sqlMapClent.queryForList("Student.getAllFromRM");

    for (Student stud : studs) {
      System.out.println(stud);
    }    
  }
}
   

It gives the following output,
Student[1, Jim, Attic, 32, Painting, +919999999999]
Student[2, Raj, Kumar, 18, Reading books, +914444488888]
Student[3, Ram, Prasad, 24, Painting, +918888888888]
Student[4, Arjun, Mishra, 28, Football, +917777777777]
Student[5, Vishal, Pratap, 19, Cricket, +91666666666]


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