[Neuclear-develop] neuclear-commons/src/java/org/neuclear/commons LowLevelException.java,1.1,1.2 Utility.java,1.3,1.4

[<pe...@us...>]

Update of /cvsroot/neuclear/neuclear-commons/src/java/org/neuclear/commons
In directory sc8-pr-cvs1:/tmp/cvs-serv18953/src/java/org/neuclear/commons

Modified Files:
	LowLevelException.java Utility.java 
Log Message:
Lots of usability changes through out all the passphrase agents and end user tools.

Index: LowLevelException.java
===================================================================
RCS file: /cvsroot/neuclear/neuclear-commons/src/java/org/neuclear/commons/LowLevelException.java,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** LowLevelException.java	11 Dec 2003 23:56:28 -0000	1.1
--- LowLevelException.java	19 Dec 2003 00:31:16 -0000	1.2
***************
*** 21,24 ****
--- 21,27 ----
  $Id$
  $Log$
+ Revision 1.2  2003/12/19 00:31:16  pelle
+ Lots of usability changes through out all the passphrase agents and end user tools.
+ 
  Revision 1.1  2003/12/11 23:56:28  pelle
  Trying to test the ReceiverServlet with cactus. Still no luck. Need to return a ElementProxy of some sort.
***************
*** 33,38 ****
   */
  public class LowLevelException extends RuntimeException {
!     public LowLevelException(Throwable throwable) {
!         super("LowLevelException in a sub system of NeuClear", throwable);
      }
  }
--- 36,41 ----
   */
  public class LowLevelException extends RuntimeException {
!     public LowLevelException(Throwable e) {
!         super("LowLevelException in a sub system of NeuClear:\n"+e.getLocalizedMessage(), e);
      }
  }

Index: Utility.java
===================================================================
RCS file: /cvsroot/neuclear/neuclear-commons/src/java/org/neuclear/commons/Utility.java,v
retrieving revision 1.3
retrieving revision 1.4
diff -C2 -d -r1.3 -r1.4
*** Utility.java	18 Dec 2003 17:40:07 -0000	1.3
--- Utility.java	19 Dec 2003 00:31:16 -0000	1.4
***************
*** 2,5 ****
--- 2,8 ----
   * $Id$
   * $Log$
+  * Revision 1.4  2003/12/19 00:31:16  pelle
+  * Lots of usability changes through out all the passphrase agents and end user tools.
+  *
   * Revision 1.3  2003/12/18 17:40:07  pelle
   * You can now create keys that get stored with a X509 certificate in the keystore. These can be saved as well.
***************
*** 136,139 ****
--- 139,144 ----
  import java.io.InputStreamReader;
  import java.io.IOException;
+ import java.util.regex.Pattern;
+ import java.util.regex.Matcher;
  
  public final class Utility {
***************
*** 221,224 ****
--- 226,248 ----
          BufferedReader reader=new BufferedReader(new InputStreamReader(System.in));
          return reader.readLine();
+     }
+ 
+     public static String getExecutable(Class reference){
+         Pattern p=Pattern.compile("\\.");
+         Matcher m=p.matcher(reference.getName());
+         String classfile=m.replaceAll("/")+".class";
+         String url=reference.getClassLoader().getResource(classfile).toExternalForm();
+         if (url.startsWith("jar:"))    {
+             Pattern r2=Pattern.compile(":([^:]*\\.jar)!");
+             Matcher m2=r2.matcher(url);
+             if(m2.matches()){
+                 String path=m2.group(1);
+                 String cd=System.getProperty("user.dir");
+                 if (path.startsWith(cd))
+                     return "$ java -jar "+path.substring(cd.length());
+                 return "$ java -jar "+path;
+             }
+         }
+         return "$ java "+reference.getName();
      }