/**
* Copyright 2012 Comcast Corporation
*
* Licensed 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 com.comcast.cns.controller;
import javax.servlet.AsyncContext;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.log4j.Logger;
import com.comcast.cmb.common.model.User;
import com.comcast.cmb.common.persistence.PersistenceFactory;
import com.comcast.cmb.common.util.CMBException;
import com.comcast.cns.io.CNSAttributePopulator;
import com.comcast.cns.model.CNSSubscription;
import com.comcast.cns.model.CNSSubscriptionAttributes;
import com.comcast.cns.util.CNSErrorCodes;
/**
* Get Subsctiption Attributes
* @author bwolf, jorge
*
*/
public class CNSGetSubscriptionAttributesAction extends CNSAction {
private static Logger logger = Logger.getLogger(CNSGetSubscriptionAttributesAction.class);
public CNSGetSubscriptionAttributesAction() {
super("GetSubscriptionAttributes");
}
@Override
public boolean doAction(User user, AsyncContext asyncContext) throws Exception {
HttpServletRequest request = (HttpServletRequest)asyncContext.getRequest();
HttpServletResponse response = (HttpServletResponse)asyncContext.getResponse();
String userId = user.getUserId();
String subscriptionArn = request.getParameter("SubscriptionArn");
if ((userId == null) || (subscriptionArn == null) ) {
logger.error("event=cns_get_subscription_attributes error_code=InvalidParameters subscription_arn=" + subscriptionArn + " user_id=" + userId);
throw new CMBException(CNSErrorCodes.CNS_InvalidParameter,"missing parameters");
}
CNSSubscriptionAttributes attr = PersistenceFactory.getCNSAttributePersistence().getSubscriptionAttributes(subscriptionArn);
CNSSubscription sub = PersistenceFactory.getSubscriptionPersistence().getSubscription(subscriptionArn);
String out = CNSAttributePopulator.getGetSubscriptionAttributesResponse(sub, attr);
logger.debug("event=cns_get_subscription_attributes subscription_arn=" + subscriptionArn + " user_id=" + userId);
writeResponse(out, response);
return true;
}
}