cvs commit: jakarta-commons/httpclient/src/examples TrivialApp.java

[jericho]

jericho     2002/09/23 06:31:08

  Modified:    httpclient/src/examples TrivialApp.java
  Log:
  - Replace the way using "instanceof" with the class hierarchy mechanism to catch 
exception...
     (It may depend on your taste.)
  
  Revision  Changes    Path
  1.3       +10 -12    jakarta-commons/httpclient/src/examples/TrivialApp.java
  
  Index: TrivialApp.java
  ===================================================================
  RCS file: /home/cvs/jakarta-commons/httpclient/src/examples/TrivialApp.java,v
  retrieving revision 1.2
  retrieving revision 1.3
  diff -u -r1.2 -r1.3
  --- TrivialApp.java   22 Sep 2002 12:31:28 -0000      1.2
  +++ TrivialApp.java   23 Sep 2002 13:31:08 -0000      1.3
  @@ -123,15 +123,13 @@
           //execute the method
           try{
               client.executeMethod(method);
  -        }catch (IOException ioe){
  -            if (ioe instanceof HttpException){
  -                System.err.println("Http error connecting to '" + url + "'");
  -                System.err.println(((HttpException) ioe).getMessage());
  -                System.exit(-4);
  -            } else {
  -                System.err.println("Unable to connect to '" + url + "'");
  -                System.exit(-3);
  -            }
  +        } catch (HttpException he) {
  +            System.err.println("Http error connecting to '" + url + "'");
  +            System.err.println(he.getMessage());
  +            System.exit(-4);
  +        } catch (IOException ioe){
  +            System.err.println("Unable to connect to '" + url + "'");
  +            System.exit(-3);
           }
   
           //get the request headers
  
  
  

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