ContextAware.java

package com.spun.util.velocity;

import java.util.HashMap;
import java.util.Map.Entry;

import org.apache.velocity.context.Context;

public interface ContextAware
{
  public void setupContext(Context context);
  /***********************************************************************/
  /*                           INNER CLASS                               */
  /***********************************************************************/
  public static class ContextAwareMap implements ContextAware
  {
    HashMap<String, Object> add = new HashMap<String, Object>();
    /***********************************************************************/
    public ContextAwareMap()
    {
    }
    /***********************************************************************/
    public ContextAwareMap(String key, Object object)
    {
      put(key, object);
    }
    public void put(String key, Object object)
    {
      add.put(key, object);
    }
    /***********************************************************************/
    public void setupContext(Context context)
    {
      for (Entry<String, Object> entry : add.entrySet())
      {
        context.put(entry.getKey(), entry.getValue());
      }
    }
  }
  /***********************************************************************/
  /***********************************************************************/
}