/*
*
* Licensed to the Apache Software Foundation (ASF) under one or more contributor license
* agreements. See the NOTICE file distributed with this work for additional information regarding
* copyright ownership. The ASF 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.apache.geode.tools.pulse.internal.service;
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.node.ArrayNode;
import com.fasterxml.jackson.databind.node.ObjectNode;
import org.apache.geode.tools.pulse.internal.data.Cluster;
import org.apache.geode.tools.pulse.internal.data.Repository;
import org.apache.geode.tools.pulse.internal.util.StringUtils;
import org.springframework.context.annotation.Scope;
import org.springframework.stereotype.Component;
import org.springframework.stereotype.Service;
import javax.servlet.http.HttpServletRequest;
/**
* Class MemberAsynchEventQueuesService
*
* This class contains implementations of getting Asynchronous Event Queues details of Cluster
* Member.
*
* @since GemFire version 7.5
*/
@Component
@Service("MemberAsynchEventQueues")
@Scope("singleton")
public class MemberAsynchEventQueuesService implements PulseService {
private final ObjectMapper mapper = new ObjectMapper();
public ObjectNode execute(final HttpServletRequest request) throws Exception {
// get cluster object
Cluster cluster = Repository.get().getCluster();
// json object to be sent as response
ObjectNode responseJSON = mapper.createObjectNode();
JsonNode requestDataJSON = mapper.readTree(request.getParameter("pulseData"));
String memberName =
requestDataJSON.get("MemberAsynchEventQueues").get("memberName").textValue();
Cluster.Member clusterMember = cluster.getMember(StringUtils.makeCompliantName(memberName));
if (clusterMember != null) {
// response
Cluster.AsyncEventQueue[] asyncEventQueues = clusterMember.getMemberAsyncEventQueueList();
ArrayNode asyncEventQueueJsonList = mapper.createArrayNode();
if (asyncEventQueues != null && asyncEventQueues.length > 0) {
responseJSON.put("isAsyncEventQueuesPresent", true);
for (Cluster.AsyncEventQueue asyncEventQueue : asyncEventQueues) {
ObjectNode asyncEventQueueJSON = mapper.createObjectNode();
asyncEventQueueJSON.put("id", asyncEventQueue.getId());
asyncEventQueueJSON.put("primary", asyncEventQueue.getPrimary());
asyncEventQueueJSON.put("senderType", asyncEventQueue.isParallel());
asyncEventQueueJSON.put("batchSize", asyncEventQueue.getBatchSize());
asyncEventQueueJSON.put("batchTimeInterval", asyncEventQueue.getBatchTimeInterval());
asyncEventQueueJSON.put("batchConflationEnabled",
asyncEventQueue.isBatchConflationEnabled());
asyncEventQueueJSON.put("asyncEventListener", asyncEventQueue.getAsyncEventListener());
asyncEventQueueJSON.put("queueSize", asyncEventQueue.getEventQueueSize());
asyncEventQueueJsonList.add(asyncEventQueueJSON);
}
responseJSON.put("asyncEventQueues", asyncEventQueueJsonList);
} else {
responseJSON.put("isAsyncEventQueuesPresent", false);
}
}
// Send json response
return responseJSON;
}
}