Java/Velocity/Collections

Collection: List

   <source lang="java">

/*

* Copyright 2000-2001,2004 The Apache Software Foundation.
* 
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* 
*      http://www.apache.org/licenses/LICENSE-2.0
* 
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/

import org.apache.velocity.app.Velocity; import org.apache.velocity.VelocityContext; import org.apache.velocity.Template; import org.apache.velocity.exception.ParseErrorException; import org.apache.velocity.exception.ResourceNotFoundException; import java.io.*; import java.util.ArrayList; /**

* This class is a simple demonstration of how the Velocity Template Engine
* can be used in a standalone application.
*
* @author 

Collection: Map

   <source lang="java">

import java.io.StringWriter; import java.io.Writer; import java.util.ArrayList; import java.util.Collection; import java.util.Date; import java.util.HashMap; import java.util.Map; import org.apache.velocity.Template; import org.apache.velocity.VelocityContext; import org.apache.velocity.app.Velocity;

public class MapDemo {

 public static void main(String[] args) throws Exception {
   Velocity.init();
   Template t = Velocity.getTemplate("./src/mapProperty.vm");
   VelocityContext ctx = new VelocityContext();
   Map map = new HashMap();
   map.put("firstName", "Joe");
   map.put("lastName", "Wang");
   ctx.put("map", map);
   Writer writer = new StringWriter();
   t.merge(ctx, writer);
   System.out.println(writer);
 }

}

---

My first name is $map.firstName My last name is $map.lastName

      </source>