org.wingsource.plugin.impl.gadget.DummyGadgetService Maven / Gradle / Ivy

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/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership. The ASF licenses this file
 * to you 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.
 */
package org.wingsource.plugin.impl.gadget;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.HashMap;
import java.util.Map;
import java.util.logging.Level;
import java.util.logging.Logger;

import org.wingsource.plugin.util.ClasspathSearch;

/**
 * @author samikc
 *
 */
public class DummyGadgetService implements GadgetService {
	
	private static final Logger logger = Logger.getLogger(DummyGadgetService.class.getName());

	private static Map  GADGET_MAP = new HashMap();
	static {
		URL[] urls = ClasspathSearch.instance().search(DummyGadgetService.class, "APP-INF", "plugin.repository");
		
		for(URL url: urls) {
			try {
				InputStream in = url.openStream();
				BufferedReader br = new BufferedReader(new InputStreamReader(in));
				String line = br.readLine();
				int l = 0;
				while (line != null) {
				  String[] tokens = line.split(",");

				  if(tokens.length >= 3) {
					  if(tokens[1].equalsIgnoreCase("gadget")) {
						  GADGET_MAP.put(tokens[0], tokens[2]);
					  }
				  }
				  else {
					  logger.log(Level.SEVERE, "Incorrect number of tokens found in plugin.repository at line# " + l);
			      }
					  
				  line = br.readLine();
				  l++;
				}
				
				br.close();
			} catch (IOException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}
		}
		
		logger.finest(GADGET_MAP.toString());
	}
	
	/* (non-Javadoc)
	 * @see org.wiingsource.yacsh.GadgetService#getGadgetXmlUrl(java.lang.String)
	 */
	public URL getGadgetXmlUrl(String id) {
		// TODO Auto-generated method stub
		URL ret = null;
		
		try {
			ret = new URL(GADGET_MAP.get(id));
		} catch (MalformedURLException e) {
			logger.log(Level.SEVERE, e.getMessage(), e);
		}
		
		return ret;
	}

}