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Data Type: String

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This Example shows you how to use string data type in velocity.

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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Posted on: August 27, 2008

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