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Diffstat (limited to 'vnfs/honeycomb_plugin/sample_plugin/sample-plugin-impl/src/main/java/io/fd/honeycomb/tutorial/notif/SampleNotificationProducer.java')
-rwxr-xr-x | vnfs/honeycomb_plugin/sample_plugin/sample-plugin-impl/src/main/java/io/fd/honeycomb/tutorial/notif/SampleNotificationProducer.java | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/vnfs/honeycomb_plugin/sample_plugin/sample-plugin-impl/src/main/java/io/fd/honeycomb/tutorial/notif/SampleNotificationProducer.java b/vnfs/honeycomb_plugin/sample_plugin/sample-plugin-impl/src/main/java/io/fd/honeycomb/tutorial/notif/SampleNotificationProducer.java new file mode 100755 index 00000000..6ae1394a --- /dev/null +++ b/vnfs/honeycomb_plugin/sample_plugin/sample-plugin-impl/src/main/java/io/fd/honeycomb/tutorial/notif/SampleNotificationProducer.java @@ -0,0 +1,86 @@ +/* + * Copyright (c) 2016 Cisco and/or its affiliates. + * + * 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 io.fd.honeycomb.tutorial.notif; + +import io.fd.honeycomb.notification.ManagedNotificationProducer; +import io.fd.honeycomb.notification.NotificationCollector; +import java.util.Collection; +import java.util.Collections; +import javax.annotation.Nonnull; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.sample.plugin.rev160918.SampleNotification; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.sample.plugin.rev160918.SampleNotificationBuilder; +import org.opendaylight.yangtools.yang.binding.Notification; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +/** + * Notification producer for sample plugin + */ +public class SampleNotificationProducer implements ManagedNotificationProducer { + + private static final Logger LOG = LoggerFactory.getLogger(SampleNotificationProducer.class); + + private Thread thread; + + @Override + public void start(@Nonnull final NotificationCollector collector) { + LOG.info("Starting notification stream for interfaces"); + + // Simulating notification producer + thread = new Thread(() -> { + while(true) { + if (Thread.currentThread().isInterrupted()) { + return; + } + + try { + Thread.sleep(2000); + } catch (InterruptedException e) { + Thread.currentThread().interrupt(); + break; + } + + final SampleNotification notification = new SampleNotificationBuilder() + .setContent("Hello world " + System.currentTimeMillis()) + .build(); + LOG.info("Emitting notification: {}", notification); + collector.onNotification(notification); + } + }, "NotificationProducer"); + thread.setDaemon(true); + thread.start(); + } + + @Override + public void stop() { + if(thread != null) { + thread.interrupt(); + } + } + + @Nonnull + @Override + public Collection<Class<? extends Notification>> getNotificationTypes() { + // Producing only this single type of notification + return Collections.singleton(SampleNotification.class); + } + + @Override + public void close() throws Exception { + stop(); + } +} |