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1   package net.sf.crispy.impl.caucho;
2   
3   import java.util.Hashtable;
4   import java.util.Map;
5   
6   import javax.servlet.http.HttpServlet;
7   import javax.servlet.http.HttpServletRequest;
8   
9   import org.apache.commons.logging.Log;
10  import org.apache.commons.logging.LogFactory;
11  
12  /**
13   * Parent class from burlap and hessian server side implementation.
14   * 
15   * @author Linke
16   *
17   */
18  public class CauchoServlet extends HttpServlet {
19  	
20  	protected static final Log log = LogFactory.getLog (CauchoServlet.class);
21  	
22  	private static final long serialVersionUID = 471335728357234L;
23  	private Map cache = new Hashtable();
24  		
25  //	protected void doGet(HttpServletRequest pvRequest, HttpServletResponse pvResponse) throws ServletException, IOException {
26  //		doPost(pvRequest, pvResponse);
27  //	}
28  	
29  	public Object addCache(String pvKey, Object pvValue) {
30  		return cache.put(pvKey, pvValue);
31  	}
32  	
33  	public Object getFromCache(String pvKey) { return cache.get(pvKey); }
34  	public void clearCahce() { cache.clear(); }
35  	public int getCacheSize() { return cache.size(); }
36  	
37  	public String getCacheKey (HttpServletRequest pvRequest) {
38          String lvUri = pvRequest.getRequestURI();
39          if (log.isDebugEnabled()) { log.debug("Request-URI: " + lvUri); }
40          int lvLastIndex = lvUri.lastIndexOf("/");
41          lvUri = lvUri.substring(lvLastIndex + 1);
42          if (log.isDebugEnabled()) { log.debug("Cache-Key: " + lvUri); }
43          return lvUri;
44  	}
45  
46  }