Data Type: String

This Example shows you how to use string data type in velocity. Methods used in this example are described below:-

1:- Initialize velocity run time engine through method init().
2:- Create object of VelocityContext Class.
3:- Create Template class object, Template class object is used for controlling template methods and properties.

template.merge(context, writer): Merge method of the Template class is used here for merging the VelocityContext class object to produce the output.Template class object is used for controlling template methods and properties.

#set(str = "Komal Choudhary"): Set and initialize string datatype variable.

$str: Display string data type variable.

DataTypeString.java

import java.io.*;



import org.apache.velocity.*;

import org.apache.velocity.app.*;

import org.apache.velocity.tools.generic.RenderTool;



public class DataTypeString
            { 



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

  Velocity.init();

  Template template = Velocity.getTemplate("./src/DataTypeString.vm");



  VelocityContext context = new VelocityContext();



  Writer writer = new StringWriter();

  template.merge(context, writer);



  System.out.println(writer);

  }

}

DataTypeString.vm

#set($str
= "Komal Choudhary")



$str

Output:


Komal Choudhary

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Data Type: String

Data Type: String

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Data Type: String