/[projects]/miscJava/CircuitBreaker/src/main/java/dk/thoerup/circuitbreaker/web/CircuitBreakerServletBase.java
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Diff of /miscJava/CircuitBreaker/src/main/java/dk/thoerup/circuitbreaker/web/CircuitBreakerServletBase.java

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revision 414 by torben, Wed Oct 7 19:24:06 2009 UTC revision 416 by torben, Wed Oct 7 20:21:16 2009 UTC
# Line 20  import javax.servlet.http.*; Line 20  import javax.servlet.http.*;
20   * </pre>   * </pre>
21   */   */
22    
23  public class CircuitBreakerServletBase  extends javax.servlet.http.HttpServlet {  public class CircuitBreakerServletBase  extends javax.servlet.http.HttpServlet  {
24                    
25          private static final long serialVersionUID = 1L;          private static final long serialVersionUID = 1L;
26            
27            private Command getCommand(String command) throws ServletException {
28                    if (command == null || command.equals("list"))
29                            return new ListCircuitBreakers();
30                    
31                    if (command.equals("view"))
32                            return new ViewCircuitBreaker();
33                    
34                    throw new ServletException("No such action:" + command);
35            }
36    
37          public void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {          public void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
38                  ListCircuitBreakers cmd = new ListCircuitBreakers();                  Command cmd = getCommand( req.getParameter("command"));
39                                    
40                  String response = cmd.doCommand(req);                  String response = cmd.execute(req,resp);
41                                    
42                  resp.setDateHeader("Expires", 0);                  resp.setDateHeader("Expires", 0);
43                  resp.setHeader("Pragma", "no-cache");                  resp.setHeader("Pragma", "no-cache");
# Line 36  public class CircuitBreakerServletBase Line 46  public class CircuitBreakerServletBase
46                  resp.getWriter().print(response);                  resp.getWriter().print(response);
47          }          }
48    
49            @Override
50            protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
51                    doGet(req, resp);
52            }
53            
54            
55            
56            
57    
58  }  }
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