Code Snippet « CodeScale Blog

Posts Tagged ‘ Code Snippet ’

Get your callers class as fast as possible

April 27th, 2010
Posted in Code Snippet

If you have to dive into the java stacktrace, you can use three possible functions to do so. Use a Throwable Create a SecurityManager and get his ClassContext Or do the trick with Reflection API (thanks to Heinz’s advise) Here are the three solutions written down: private String getCallerClassFromThrowable() { Throwable trace = new Throwable(); [ READ MORE ]

Find dynamically the bundle that exports a specific package at runtime

May 20th, 2009
Posted in Eclipse . OSGi

The following code-lines will give you the possibility to find the bundle which exports a specific package. Note: It’s not considered that different versions of a bundle may be available. be happy until cancelled, Your Codescale’s public class LookupExportedPackage { /** * Lookup for a bundle which exports the specified * <code>packageName</code>. Else <code>null</code> will [ READ MORE ]

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