You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@uima.apache.org by cw...@apache.org on 2013/12/06 20:01:36 UTC
svn commit: r1548660 -
/uima/sandbox/uima-ducc/trunk/uima-ducc-web/src/main/java/org/apache/uima/ducc/ws/jconsole/JConsoleWrapper.java
Author: cwiklik
Date: Fri Dec 6 19:01:35 2013
New Revision: 1548660
URL: http://svn.apache.org/r1548660
Log:
UIMA-3490 modified to use reflection to call JConsole
Modified:
uima/sandbox/uima-ducc/trunk/uima-ducc-web/src/main/java/org/apache/uima/ducc/ws/jconsole/JConsoleWrapper.java
Modified: uima/sandbox/uima-ducc/trunk/uima-ducc-web/src/main/java/org/apache/uima/ducc/ws/jconsole/JConsoleWrapper.java
URL: http://svn.apache.org/viewvc/uima/sandbox/uima-ducc/trunk/uima-ducc-web/src/main/java/org/apache/uima/ducc/ws/jconsole/JConsoleWrapper.java?rev=1548660&r1=1548659&r2=1548660&view=diff
==============================================================================
--- uima/sandbox/uima-ducc/trunk/uima-ducc-web/src/main/java/org/apache/uima/ducc/ws/jconsole/JConsoleWrapper.java (original)
+++ uima/sandbox/uima-ducc/trunk/uima-ducc-web/src/main/java/org/apache/uima/ducc/ws/jconsole/JConsoleWrapper.java Fri Dec 6 19:01:35 2013
@@ -18,10 +18,40 @@
*/
package org.apache.uima.ducc.ws.jconsole;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+
+/**
+ * This is a wrapper for JConsole. It calls it using reflection to avoid
+ * requiring special java classes in the CP.
+ *
+ *
+ */
public class JConsoleWrapper {
public static void main(String[] args) {
- sun.tools.jconsole.JConsole.main(args);
+ try {
+ // Use reflection to call JConsole at runtime
+ Class<?> c = Class.forName("sun.tools.jconsole.JConsole");
+ Method m = c.getDeclaredMethod("main", new Class[]{ String[].class });
+ Object instance = c.newInstance();
+ m.invoke(instance, (Object[])args);
+ } catch( ClassNotFoundException e) {
+ e.printStackTrace();
+ } catch (SecurityException e) {
+ e.printStackTrace();
+ } catch (NoSuchMethodException e) {
+ e.printStackTrace();
+ } catch (InstantiationException e) {
+ e.printStackTrace();
+ } catch (IllegalAccessException e) {
+ e.printStackTrace();
+ } catch (IllegalArgumentException e) {
+ e.printStackTrace();
+ } catch (InvocationTargetException e) {
+ e.printStackTrace();
+ }
+// sun.tools.jconsole.JConsole.main(args);
}
}