private Object invokeSyncOperation(
final String resourceName, final String operationName, final Object... parameters)
throws Exception {
ClientMessage message = clientSession.createMessage(false);
ManagementHelper.putOperationInvocation(message, resourceName, operationName, parameters);
ClientMessage reply;
try {
reply = requestor.request(message, 3000);
} catch (Exception e) {
throw new IllegalStateException(
"Exception while invoking " + operationName + " on " + resourceName, e);
}
if (reply == null) {
throw new IllegalStateException(
"no reply received when invoking " + operationName + " on " + resourceName);
}
if (!ManagementHelper.hasOperationSucceeded(reply)) {
throw new IllegalStateException(
"operation failed when invoking "
+ operationName
+ " on "
+ resourceName
+ ": "
+ ManagementHelper.getResult(reply));
}
return ManagementHelper.getResult(reply);
}
public void stop() throws Exception {
requestor.close();
if (sf != null) {
sf.close();
}
if (serverLocator != null) {
serverLocator.close();
}
sf = null;
serverLocator = null;
}