/**
* Un-register the runtime instance
*
* @param runtime - runtime instance
*/
protected void unRegisterRuntime(Runtime runtime) {
try {
runtimeManager.unRegisterRuntime(runtime);
} catch (Exception e) {
logger.error("Error while removing runtime from Runtime manager", e);
}
}
/**
* Retrieve the RuntimeManager instance, creating one if necessary.
*
* @return RuntimeManager instance.
*/
public static synchronized RuntimeManager getRuntimeManager() {
if (rtManager == null) {
// Perform lookup to find the RuntimeManager instance.
rtManager = Lookup.getDefault().lookup(RuntimeManager.class);
// Load the persisted runtimes.
RuntimeFactory rf = getRuntimeFactory();
rtManager.loadRuntimes(rf);
// Make sure the default runtime exists.
String base = rf.getDefaultBase();
JavaRuntime rt = rtManager.findByBase(base);
if (rt == null || !rt.isValid()) {
// No matching, valid runtime, create a new one.
String id = rtManager.generateIdentifier();
rt = rf.createRuntime(base, id);
rtManager.add(rt);
}
}
return rtManager;
}
/**
* Register the runtime instance
*
* @param runtime - runtime instance
*/
@Reference(
name = "carbon.runtime.service",
service = Runtime.class,
cardinality = ReferenceCardinality.MULTIPLE,
policy = ReferencePolicy.DYNAMIC,
unbind = "unRegisterRuntime")
protected void registerRuntime(Runtime runtime) {
try {
runtimeManager.registerRuntime(runtime);
} catch (Exception e) {
logger.error("Error while adding runtime to the Runtime manager", e);
}
}
