BE THE CODER > Tools and Libs > SOJO Examples

SOJO (Simplified Old Java Objects) is a Java framework which converts object graph into a specific structure or representation. This requires the library sojo-1.0.0.jar to be in classpath. The following example shows using PathExecuter.setIndexProperty() API.

File Name :

com/bethecoder/tutorials/sojo/common/Student.java


package com.bethecoder.tutorials.sojo.common;



public class Student {



  private String name;

  private int age;

  private String hobby;



  public Student() {

  }



  public Student(String name, int age, String hobby) {

    super();

    this.name = name;

    this.age = age;

    this.hobby = hobby;

  }



  public String getName() {

    return name;

  }

  public void setName(String name) {

    this.name = name;

  }

  public int getAge() {

    return age;

  }

  public void setAge(int age) {

    this.age = age;

  }

  public String getHobby() {

    return hobby;

  }

  public void setHobby(String hobby) {

    this.hobby = hobby;

  }

  

  public String toString() {

    return "Student[name = " + name + ", age = " + age + ", hobby = " + hobby + "]";

  }

}

File Name :	com/bethecoder/tutorials/sojo/tests/SetIndexedOGN.java
Author :	Sudhakar KV
Email :	[email protected]


package com.bethecoder.tutorials.sojo.tests;



import java.io.IOException;

import java.util.ArrayList;

import java.util.Arrays;

import java.util.List;



import net.sf.sojo.navigation.PathExecuter;



import com.bethecoder.tutorials.sojo.common.Student;



public class SetIndexedOGN {



  /**

   * @param args

   */

  public static void main(String[] args) throws IOException {

    

    Student student = new Student("Sriram", 2, "Chess");

    Student student2 = new Student("Sudhakar", 29, "Painting");

    Student student3 = new Student("Charan", 18, "Reading books");

    

    List<Student> students = new ArrayList<Student>(Arrays.asList(student));

    System.out.println(students);  

    

    PathExecuter.setIndexProperty(students, student2); //Adds new student to end of list

    System.out.println(students);

    

    PathExecuter.setIndexProperty(students, 0, student3); //Inserts student a given index

    System.out.println(students);

  }

}

Set Indexed Property