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-rw-r--r--feature-simulators/src/main/java/org/onap/policy/drools/simulators/DMaaPSimulatorJaxRs.java14
1 files changed, 8 insertions, 6 deletions
diff --git a/feature-simulators/src/main/java/org/onap/policy/drools/simulators/DMaaPSimulatorJaxRs.java b/feature-simulators/src/main/java/org/onap/policy/drools/simulators/DMaaPSimulatorJaxRs.java
index bdabc6ee..2513a040 100644
--- a/feature-simulators/src/main/java/org/onap/policy/drools/simulators/DMaaPSimulatorJaxRs.java
+++ b/feature-simulators/src/main/java/org/onap/policy/drools/simulators/DMaaPSimulatorJaxRs.java
@@ -1,8 +1,8 @@
-/*-
+/*
* ============LICENSE_START=======================================================
* feature-simulators
* ================================================================================
- * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -44,6 +44,7 @@ import org.slf4j.LoggerFactory;
@Path("/events")
public class DMaaPSimulatorJaxRs {
+ private static final String NO_DATA_MSG = "No Data";
private static final Map<String, BlockingQueue<String>> queues = new ConcurrentHashMap<>();
private static final Logger logger = LoggerFactory.getLogger(DMaaPSimulatorJaxRs.class);
private static int responseCode = 200;
@@ -57,7 +58,6 @@ public class DMaaPSimulatorJaxRs {
try {
httpResponse.flushBuffer();
} catch (IOException e) {
- final Logger logger = LoggerFactory.getLogger(DMaaPSimulatorJaxRs.class);
logger.error("flushBuffer threw: ", e);
return "Got an error";
}
@@ -68,14 +68,15 @@ public class DMaaPSimulatorJaxRs {
}
if (queues.containsKey(topicName)) {
BlockingQueue<String> queue = queues.get(topicName);
- String response = "No Data";
+ String response = NO_DATA_MSG;
try {
response = queue.poll(timeout, TimeUnit.MILLISECONDS);
} catch (InterruptedException e) {
logger.debug("error in DMaaP simulator", e);
+ Thread.currentThread().interrupt();
}
if (response == null) {
- response = "No Data";
+ response = NO_DATA_MSG;
}
return response;
}
@@ -86,12 +87,13 @@ public class DMaaPSimulatorJaxRs {
BlockingQueue<String> queue = queues.get(topicName);
String response = queue.poll();
if (response == null) {
- response = "No Data";
+ response = NO_DATA_MSG;
}
return response;
}
} catch (InterruptedException e) {
logger.debug("error in DMaaP simulator", e);
+ Thread.currentThread().interrupt();
}
}
return "No topic";