@Override
public void handleMessage(final Message msg) {
final ApplicationService appService = ApiMethodsImpl.this.appService;
if (appService == null) {
return;
} // we are destroyed
if (msg.what == MSG_FINISH) {
workingFlag.set(false);
appService.checkForStop();
return;
}
workingFlag.set(true);
final Application app = appService.getApp();
final RequestMethodHelper h = app.getRequestMethodHelper();
final RequestDescription description = (RequestDescription) msg.obj;
final ParserContext pContext = h.createParserContext(description);
pContext.setSystemContext(appService);
final int opCode = description.getOperationCode();
if (DEBUG) {
Log.d(TAG, "Current context: " + pContext + ", op " + opCode);
}
final int token = description.getToken();
before(description, pContext, appService);
pending.set(NULL_OPERATION_DATA);
pending.set(opCode, token);
try {
// execute request method
final RequestMethod rm = h.createRequestMethod(description);
rm.setup(app);
rm.start(appService, description, pContext);
rm.stop(app);
// process results
final ResponseData response = pContext.processResults();
// report results
if (pContext.isSuccessful()) {
reportApiSuccess(token, opCode, response);
} else {
Log.e(TAG, "Server error: " + response.getErrorCode() + ", " + response.getMessage());
reportError(token, opCode, response);
}
} catch (final RequestMethodException e) {
Log.e(TAG, "Request method error", e);
pContext.defineResponse(e);
reportError(token, opCode, pContext.processResults());
} finally {
after(description, pContext, appService);
dumpLastOperation(lastOperation);
pending.set(NULL_OPERATION_DATA);
pContext.destroy();
}
}
public ApiMethodsImpl(final ApplicationService appService) {
this.appService = appService;
this.lastOperationDump =
appService.getSharedPreferences("last-operation", Context.MODE_PRIVATE);
loadLastOperation();
defaultErrorMessage = appService.getString(R.string.error_server_default);
mainWorker = new HandlerThread("api-thread");
mainWorker.start();
mainHandler = new ApiMethodsHandler(mainWorker.getLooper());
if (DEBUG) {
Log.d(TAG, "Worker thread is now alive " + this);
}
}