content: /*
   * $Id: JSONArray.java,v 1.1 2006/04/15 14:10:48 platform Exp $
   * Created on 2006-4-10
   */
  package org.json.simpleForBukkit;
  
  import java.io.IOException;
  import java.io.Writer;
  import java.util.ArrayList;
  import java.util.Iterator;
  import java.util.List;
  
  
  /**
   * A JSON array. JSONObject supports java.util.List interface.
   * 
   * @author FangYidong<fangyidong@yahoo.com.cn>
   */
  public class JSONArray extends ArrayList<Object> implements List<Object>, JSONAware, JSONStreamAware {
  	private static final long serialVersionUID = 3957988303675231981L;
  
      /**
       * Encode a list into JSON text and write it to out. 
       * If this list is also a JSONStreamAware or a JSONAware, JSONStreamAware and JSONAware specific behaviours will be ignored at this top level.
       * 
       * @see org.json.simpleForBukkit.JSONValue#writeJSONString(Object, Writer)
       * 
       * @param list
       * @param out
       */
  	public static void writeJSONString(List<Object> list, Writer out) throws IOException{
  		if(list == null){
  			out.write("null");
  			return;
  		}
  		
  		boolean first = true;
  		Iterator<Object> iter=list.iterator();
  		
          out.write('[');
  		while(iter.hasNext()){
              if(first)
                  first = false;
              else
                  out.write(',');
              
  			Object value=iter.next();
  			if(value == null){
  				out.write("null");
  				continue;
  			}
  			
  			JSONValue.writeJSONString(value, out);
  		}
  		out.write(']');
  	}
  	
  	public void writeJSONString(Writer out) throws IOException{
  		writeJSONString(this, out);
  	}
  	
  	/**
  	 * Convert a list to JSON text. The result is a JSON array. 
  	 * If this list is also a JSONAware, JSONAware specific behaviours will be omitted at this top level.
  	 * 
  	 * @see org.json.simpleForBukkit.JSONValue#toJSONString(Object)
  	 * 
  	 * @param list
  	 * @return JSON text, or "null" if list is null.
  	 */
  	public static String toJSONString(List<Object> list){
  		if(list == null)
  			return "null";
  		
          boolean first = true;
          StringBuffer sb = new StringBuffer();
  		Iterator<Object> iter=list.iterator();
          
          sb.append('[');
  		while(iter.hasNext()){
              if(first)
                  first = false;
              else
                  sb.append(',');
              
  			Object value=iter.next();
  			if(value == null){
  				sb.append("null");
  				continue;
  			}
  			sb.append(JSONValue.toJSONString(value));
  		}
          sb.append(']');
  		return sb.toString();
  	}
  
  	public String toJSONString(){
  		return toJSONString(this);
  	}
  	
  	public String toString() {
  		return toJSONString();
  	}
  	
  }
  