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/*
* Copyright 2010-2013 Ning, Inc.
* Copyright 2014 Groupon, Inc
* Copyright 2014 The Billing Project, LLC
*
* The Billing Project licenses this file to you under the Apache License, version 2.0
* (the "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*/
package org.killbill.billing.payment.retry;
import java.io.IOException;
import java.util.List;
import java.util.UUID;
import org.joda.time.DateTime;
import org.killbill.billing.ObjectType;
import org.killbill.billing.callcontext.InternalCallContext;
import org.killbill.billing.payment.glue.DefaultPaymentService;
import org.killbill.billing.util.callcontext.CallOrigin;
import org.killbill.billing.util.callcontext.InternalCallContextFactory;
import org.killbill.billing.util.callcontext.UserType;
import org.killbill.billing.util.entity.dao.EntitySqlDao;
import org.killbill.billing.util.entity.dao.EntitySqlDaoWrapperFactory;
import org.killbill.notificationq.api.NotificationEvent;
import org.killbill.notificationq.api.NotificationQueue;
import org.killbill.notificationq.api.NotificationQueueService;
import org.killbill.notificationq.api.NotificationQueueService.NoSuchNotificationQueue;
import org.killbill.notificationq.api.NotificationQueueService.NotificationQueueAlreadyExists;
import org.killbill.notificationq.api.NotificationQueueService.NotificationQueueHandler;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.google.inject.Inject;
public abstract class BaseRetryService implements RetryService {
private static final Logger log = LoggerFactory.getLogger(BaseRetryService.class);
private static final String PAYMENT_RETRY_SERVICE = "PaymentRetryService";
private final NotificationQueueService notificationQueueService;
private final InternalCallContextFactory internalCallContextFactory;
private NotificationQueue retryQueue;
public BaseRetryService(final NotificationQueueService notificationQueueService,
final InternalCallContextFactory internalCallContextFactory) {
this.notificationQueueService = notificationQueueService;
this.internalCallContextFactory = internalCallContextFactory;
}
@Override
public void initialize(final String svcName) throws NotificationQueueAlreadyExists {
retryQueue = notificationQueueService.createNotificationQueue(svcName,
getQueueName(),
new NotificationQueueHandler() {
@Override
public void handleReadyNotification(final NotificationEvent notificationKey, final DateTime eventDateTime, final UUID userToken, final Long accountRecordId, final Long tenantRecordId) {
if (!(notificationKey instanceof PaymentRetryNotificationKey)) {
log.error("Payment service got an unexpected notification type {}", notificationKey.getClass().getName());
return;
}
final PaymentRetryNotificationKey key = (PaymentRetryNotificationKey) notificationKey;
final InternalCallContext callContext = internalCallContextFactory.createInternalCallContext(tenantRecordId, accountRecordId, PAYMENT_RETRY_SERVICE, CallOrigin.INTERNAL, UserType.SYSTEM, userToken);
retryPaymentTransaction(key.getAttemptId(), key.getPaymentControlPluginNames(), callContext);
}
}
);
}
@Override
public void start() {
retryQueue.startQueue();
}
@Override
public void stop() throws NoSuchNotificationQueue {
if (retryQueue != null) {
retryQueue.stopQueue();
notificationQueueService.deleteNotificationQueue(retryQueue.getServiceName(), retryQueue.getQueueName());
}
}
@Override
public abstract String getQueueName();
public abstract static class RetryServiceScheduler {
private final NotificationQueueService notificationQueueService;
private final InternalCallContextFactory internalCallContextFactory;
@Inject
public RetryServiceScheduler(final NotificationQueueService notificationQueueService,
final InternalCallContextFactory internalCallContextFactory) {
this.notificationQueueService = notificationQueueService;
this.internalCallContextFactory = internalCallContextFactory;
}
public boolean scheduleRetry(final ObjectType objectType, final UUID objectId, final UUID attemptId, final List paymentControlPluginNames, final DateTime timeOfRetry) {
return scheduleRetryInternal(objectType, objectId, attemptId, paymentControlPluginNames, timeOfRetry, null);
}
private boolean scheduleRetryInternal(final ObjectType objectType, final UUID objectId, final UUID attemptId, final List paymentControlPluginNames, final DateTime timeOfRetry, final EntitySqlDaoWrapperFactory transactionalDao) {
final InternalCallContext context = createCallContextFromPaymentId(objectType, objectId);
try {
final NotificationQueue retryQueue = notificationQueueService.getNotificationQueue(DefaultPaymentService.SERVICE_NAME, getQueueName());
final NotificationEvent key = new PaymentRetryNotificationKey(attemptId, paymentControlPluginNames);
if (retryQueue != null) {
if (transactionalDao == null) {
retryQueue.recordFutureNotification(timeOfRetry, key, context.getUserToken(), context.getAccountRecordId(), context.getTenantRecordId());
} else {
retryQueue.recordFutureNotificationFromTransaction(transactionalDao.getSqlDao(), timeOfRetry, key, context.getUserToken(), context.getAccountRecordId(), context.getTenantRecordId());
}
}
} catch (NoSuchNotificationQueue e) {
log.error(String.format("Failed to retrieve notification queue %s:%s", DefaultPaymentService.SERVICE_NAME, getQueueName()));
return false;
} catch (IOException e) {
log.error(String.format("Failed to serialize notificationQueue event for object %s, objectId %s", objectId));
return false;
}
return true;
}
protected InternalCallContext createCallContextFromPaymentId(final ObjectType objectType, final UUID objectId) {
return internalCallContextFactory.createInternalCallContext(objectId, objectType, PAYMENT_RETRY_SERVICE, CallOrigin.INTERNAL, UserType.SYSTEM, null);
}
public abstract String getQueueName();
}
}
