Bug 2175 - Migrate frm, statistics and inventory manager to config subsystem

[controller.git] / opendaylight / md-sal / statistics-manager / src / main / java / org / opendaylight / controller / config / yang / md / sal / statistics_manager / StatisticsManagerModule.java

diff --git a/opendaylight/md-sal/statistics-manager/src/main/java/org/opendaylight/controller/config/yang/md/sal/statistics_manager/StatisticsManagerModule.java b/opendaylight/md-sal/statistics-manager/src/main/java/org/opendaylight/controller/config/yang/md/sal/statistics_manager/StatisticsManagerModule.java
new file mode 100644 (file)
index 0000000..fb920a6
--- /dev/null
+++ b/opendaylight/md-sal/statistics-manager/src/main/java/org/opendaylight/controller/config/yang/md/sal/statistics_manager/StatisticsManagerModule.java
@@ -0,0 +1,71 @@
+package org.opendaylight.controller.config.yang.md.sal.statistics_manager;
+
+import org.opendaylight.controller.md.statistics.manager.StatisticsManager;
+import org.opendaylight.controller.md.statistics.manager.impl.StatisticsManagerConfig;
+import org.opendaylight.controller.md.statistics.manager.impl.StatisticsManagerImpl;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class StatisticsManagerModule extends org.opendaylight.controller.config.yang.md.sal.statistics_manager.AbstractStatisticsManagerModule {
+    private final static Logger LOG = LoggerFactory.getLogger(StatisticsManagerModule.class);
+
+    private final static int MAX_NODES_FOR_COLLECTOR_DEFAULT = 16;
+    private final static int MIN_REQUEST_NET_MONITOR_INTERVAL_DEFAULT = 3000;
+
+    private StatisticsManager statisticsManagerProvider;
+
+    public StatisticsManagerModule(final org.opendaylight.controller.config.api.ModuleIdentifier identifier, final org.opendaylight.controller.config.api.DependencyResolver dependencyResolver) {
+        super(identifier, dependencyResolver);
+    }
+
+    public StatisticsManagerModule(final org.opendaylight.controller.config.api.ModuleIdentifier identifier, final org.opendaylight.controller.config.api.DependencyResolver dependencyResolver, final StatisticsManagerModule oldModule, final java.lang.AutoCloseable oldInstance) {
+        super(identifier, dependencyResolver, oldModule, oldInstance);
+    }
+
+    @Override
+    public void customValidation() {
+        // add custom validation form module attributes here.
+    }
+
+    @Override
+    public java.lang.AutoCloseable createInstance() {
+        LOG.info("StatisticsManager module initialization.");
+        final StatisticsManagerConfig config = createConfig();
+        statisticsManagerProvider = new StatisticsManagerImpl(getDataBrokerDependency(), config);
+        statisticsManagerProvider.start(getNotificationServiceDependency(), getRpcRegistryDependency());
+        LOG.info("StatisticsManager started successfully.");
+        return new AutoCloseable() {
+            @Override
+            public void close() throws Exception {
+                try {
+                    statisticsManagerProvider.close();
+                }
+                catch (final Exception e) {
+                    LOG.error("Unexpected error by stopping StatisticsManager module", e);
+                }
+                LOG.info("StatisticsManager module stopped.");
+            }
+        };
+    }
+
+    public StatisticsManagerConfig createConfig() {
+        final StatisticsManagerConfig.StatisticsManagerConfigBuilder builder = StatisticsManagerConfig.builder();
+        if (getStatisticsManagerSettings() != null && getStatisticsManagerSettings().getMaxNodesForCollector() != null) {
+            builder.setMaxNodesForCollector(getStatisticsManagerSettings().getMaxNodesForCollector());
+        } else {
+            LOG.warn("Load the xml ConfigSubsystem input value fail! MaxNodesForCollector value is set to {} ",
+                    MAX_NODES_FOR_COLLECTOR_DEFAULT);
+            builder.setMaxNodesForCollector(MAX_NODES_FOR_COLLECTOR_DEFAULT);
+        }
+        if (getStatisticsManagerSettings() != null &&
+                getStatisticsManagerSettings().getMinRequestNetMonitorInterval() != null) {
+            builder.setMinRequestNetMonitorInterval(getStatisticsManagerSettings().getMinRequestNetMonitorInterval());
+        } else {
+            LOG.warn("Load the xml CofnigSubsystem input value fail! MinRequestNetMonitorInterval value is set to {} ",
+                    MIN_REQUEST_NET_MONITOR_INTERVAL_DEFAULT);
+            builder.setMinRequestNetMonitorInterval(MIN_REQUEST_NET_MONITOR_INTERVAL_DEFAULT);
+        }
+        return builder.build();
+    }
+
+}