import com.google.common.collect.Iterables;
import java.io.IOException;
import java.util.Properties;
-import java.util.concurrent.CountDownLatch;
-import java.util.concurrent.TimeUnit;
+import org.onap.dmaap.mr.client.MRBatchingPublisher;
import org.onap.dmaap.mr.client.MRClientFactory;
import org.onap.dmaap.mr.client.MRConsumer;
import org.onap.dmaap.mr.client.response.MRConsumerResponse;
+import org.oransc.policyagent.clients.AsyncRestClient;
import org.oransc.policyagent.configuration.ApplicationConfig;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
import org.springframework.scheduling.annotation.EnableScheduling;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;
private boolean alive = false;
private final ApplicationConfig applicationConfig;
protected MRConsumer consumer;
- @Autowired
- private DmaapMessageHandler dmaapMessageHandler;
- private final long FETCHTIMEOUT = 30000;
+ private MRBatchingPublisher producer;
- private CountDownLatch sleep = new CountDownLatch(1);
+ @Value("${server.port}")
+ private int localServerPort;
@Autowired
public DmaapMessageConsumerImpl(ApplicationConfig applicationConfig) {
this.applicationConfig = applicationConfig;
}
- @Scheduled(fixedRate = 1000 * 10)
+ @Scheduled(fixedRate = 1000 * 40)
@Override
public void run() {
if (!alive) {
}
if (response == null || !"200".equals(response.getResponseCode())) {
logger.warn("{}: DMaaP NULL response received", this);
- sleepAfterFailure();
} else {
logger.debug("DMaaP consumer received {} : {}", response.getResponseCode(), response.getResponseMessage());
}
logger.debug("dmaapConsumerProperties---> {}", dmaapConsumerProperties.getProperty("topic"));
logger.debug("dmaapPublisherProperties---> {}", dmaapPublisherProperties.getProperty("topic"));
consumer = MRClientFactory.createConsumer(dmaapConsumerProperties);
+ producer = MRClientFactory.createBatchingPublisher(dmaapPublisherProperties);
this.alive = true;
} catch (IOException e) {
logger.error("Exception occurred while creating Dmaap Consumer", e);
@Override
public void processMsg(String msg) throws Exception {
logger.debug("Message Reveived from DMAAP : {}", msg);
- // Call the concurrent Task executor to handle the incoming request
- dmaapMessageHandler.handleDmaapMsg(msg);
+ createDmaapMessageHandler().handleDmaapMsg(msg);
+ }
+
+ protected DmaapMessageHandler createDmaapMessageHandler() {
+ String agentBaseUrl = "http://localhost:" + this.localServerPort;
+ AsyncRestClient agentClient = new AsyncRestClient(agentBaseUrl);
+ return new DmaapMessageHandler(this.producer, this.applicationConfig, agentClient);
}
@Override
public boolean isAlive() {
return alive;
}
-
- private void sleepAfterFailure() {
- logger.warn("DMAAP message Consumer is put to Sleep for {} milliseconds", FETCHTIMEOUT);
- try {
- sleep.await(FETCHTIMEOUT, TimeUnit.MILLISECONDS);
- } catch (InterruptedException e) {
- logger.error("Failed to put the thread to sleep: {}", e);
- }
- }
}