/** @inheritDoc */
@Override
public void export(final ExportInstanceRequest request) {
this.request = request;
this.workflowId =
contextProvider
.getDecisionContext()
.getWorkflowContext()
.getWorkflowExecution()
.getWorkflowId();
Promise<Void> started = controlActivities.notifyJobStarted();
doExport(started);
}
@Asynchronous
private void exportWithSnapshot() {
final Promise<DatabaseInstance> database =
rdsActivities.describeInstance(request.getInstanceName(), request.getIdentity());
final Promise<String> snapshotName =
controlActivities.createSnapshotName(request.getInstanceName());
Promise<Void> done =
rdsActivities.createSnapshot(
snapshotName,
Promise.asPromise(request.getInstanceName()),
Promise.asPromise(request.getIdentity()),
database);
new TryCatchFinally(done) {
@Override
protected void doCatch(Throwable cause) {
controlActivities.notifyJobFailed(cause);
}
@Override
protected void doFinally() throws Throwable {
rdsActivities.deleteSnapshot(snapshotName, Promise.asPromise(request.getIdentity()));
}
@Override
protected void doTry() {
Promise<Void> done = waitUntilSnapshotAvailable(snapshotName);
Promise<ExportSnapshotRequest> snapshotRequest =
createExportSnapshotRequest(snapshotName, database);
done =
exportSnapshotFlowFactory
.getClient(workflowId + "-snapshot")
.export(snapshotRequest, done);
controlActivities.notifyJobCompleted(done);
}
};
}
