XStream Overview

What is a XSream ?

XSream :-  XStream is a Simple Java Based Library to Serialize Java Object to XML. XStream is a light weight, fastest and provide Default Maping for most the object to serialize.

 XStream serializes used some internal fields e.g- private ,final, non-public and inner class. XStream Provide Security issues etc.

Example- Show xml formate.

<com.project.example.makexmlapp.Person>
                                                                   
<Name>Android Beginner point</Name>
                                                                   
<Number>120-4122333</Number>

                                                                 </com.project.example.makexmlapp.Person>


Explain:- How to implement XStream Xml step by step?

First you can add .jar file inside lib folder our android project.

   xstream-1.4.4.jar    





 Create Student class.

Student.Java
............................................................................................................

public class Student { public  String Name;
    public String RollNumber;
    public String Section;
    public String ContactNumber;


    public Student(String Name,String RollNumber,

                     String Section,String ContactNumber){
        this.Name=Name;
        this.RollNumber=RollNumber;
        this.Section=Section;
        this.ContactNumber=ContactNumber;
    }

    public Student(){

    }

    public String getRollNumber() {
        return RollNumber;
    }

    public void setRollNumber(String rollNumber) {
        RollNumber = rollNumber;
    }

    public String getSection() {
        return Section;
    }

    public void setSection(String section) {
        Section = section;
    }

    public String getContactNumber() {
        return ContactNumber;
    }

    public void setContactNumber(String contactNumber) {
        ContactNumber = contactNumber;
    }

    public String getName() {
        return Name;
    }

    public void setName(String name) {
        Name = name;
    }


}

............................................................................................................

activity_main.xml
............................................................................................................

<?xml version="1.0" encoding="utf-8"?><RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"    xmlns:tools="http://schemas.android.com/tools"    android:id="@+id/activity_main"    android:layout_width="match_parent"    android:layout_height="match_parent"     >

    <TextView        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:textSize="15dp"        android:textStyle="bold"        android:id="@+id/text"/>


</RelativeLayout>

............................................................................................................

MainActivity.java
............................................................................................................

public class MainActivity extends AppCompatActivity {

    @Override    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        TextView vieatxt=(TextView)findViewById(R.id.text);

       try {
           Student record=new Student("Rohit Kumar", 

                   "4122333","B","+91 7953568756");
           XStream xstream = new XStream();
           String xml = xstream.toXML(record);
           Log.i("Xml", xml);
           vieatxt.setText("Output:"+"\n\n"+xml);

       }catch (Exception e){
           e.printStackTrace();
       }



    }
}

............................................................................................................

 Output:-


<com.project.example.makexmlapp.Student>
                                                                     
<ContactNumber>+91 7953568756</ContactNumber> 

<Name>Rohit Kumar</Name>
                                                                     <RollNumber>4122333</RollNumber>
                                                                    
<Section>B</Section>
                                                                   </com.project.example.makexmlapp.Student>