1 files changed, 59 insertions, 0 deletions
diff --git a/apiroute/apiroute-service/src/main/java/org/onap/msb/apiroute/wrapper/queue/ServiceListQueue.java b/apiroute/apiroute-service/src/main/java/org/onap/msb/apiroute/wrapper/queue/ServiceListQueue.java
new file mode 100644
index 0000000..84ea286
--- /dev/null
+++ b/apiroute/apiroute-service/src/main/java/org/onap/msb/apiroute/wrapper/queue/ServiceListQueue.java
@@ -0,0 +1,59 @@
+package org.onap.msb.apiroute.wrapper.queue;
+
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.BlockingQueue;
+
+import org.apache.http.HttpEntity;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class ServiceListQueue extends BaseQueue<HttpEntity> {
+
+  private static final Logger LOGGER = LoggerFactory.getLogger(ServiceListQueue.class);
+
+  
+  private static final int SERVICE_LIST_DATA_QUEUE_NUM = 1;
+  private static final int SERVICE_LIST_QUEUE_INDEX = 0;
+
+  public ServiceListQueue(final int queueCapacity) {
+    super(SERVICE_LIST_DATA_QUEUE_NUM,queueCapacity);
+  }
+
+  @Override
+  public void put(ServiceData<HttpEntity> data) throws InterruptedException {
+    BlockingQueue<ServiceData<HttpEntity>> queue=getQueue(SERVICE_LIST_QUEUE_INDEX);
+    
+    int size=queue.size();
+//    LOGGER.info("before put ServiceListQueue[size:"+size+"] success :[service num]"+data.getData().size());
+    //先清空队列
+    if(size>0){
+      queue.clear();
+    }
+    //插入记录
+    queue.put(data);
+    
+  }
+
+  @Override
+  public ServiceData<HttpEntity> take(int queueIndex) throws InterruptedException {
+    BlockingQueue<ServiceData<HttpEntity>> queue = getQueue(queueIndex);
+    ServiceData<HttpEntity> serviceData = queue.take();
+    return serviceData;
+    
+    /*//取队列最新一条数据
+    if (queue.isEmpty()) {
+      LOGGER.info("take a single serviceData from ServiceListQueue ");
+      return serviceData;
+    } else {
+      List<ServiceData<Map<String, List<String>>>> serviceDataList =
+          new ArrayList<ServiceData<Map<String, List<String>>>>();
+      //一次性从BlockingQueue获取所有数据
+      queue.drainTo(serviceDataList);
+      LOGGER.info("take multiple serviceDatas from ServiceListQueue :[num]"+serviceDataList.size());
+      return serviceDataList.get(serviceDataList.size() - 1);
+    }*/
+  }
+
+
+}