/**
* Find a coprocessor environment by class name
*
* @param className the class name
* @return the coprocessor, or null if not found
*/
public CoprocessorEnvironment findCoprocessorEnvironment(String className) {
for (E env : coprocessors) {
if (env.getInstance().getClass().getName().equals(className)
|| env.getInstance().getClass().getSimpleName().equals(className)) {
return env;
}
}
return null;
}
/**
* Retrieves the set of classloaders used to instantiate Coprocessor classes defined in external
* jar files.
*
* @return A set of ClassLoader instances
*/
Set<ClassLoader> getExternalClassLoaders() {
Set<ClassLoader> externalClassLoaders = new HashSet<ClassLoader>();
final ClassLoader systemClassLoader = this.getClass().getClassLoader();
for (E env : coprocessors) {
ClassLoader cl = env.getInstance().getClass().getClassLoader();
if (cl != systemClassLoader) {
// do not include system classloader
externalClassLoaders.add(cl);
}
}
return externalClassLoaders;
}