/**
* Copyright (c) 2014 Cisco Systems, Inc. and others. All rights reserved.
- *
+ *
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v1.0 which accompanies this distribution,
* and is available at http://www.eclipse.org/legal/epl-v10.html
*/
package org.opendaylight.controller.frm;
-import org.opendaylight.controller.frm.flow.FlowProvider;
-import org.opendaylight.controller.frm.group.GroupProvider;
-import org.opendaylight.controller.frm.meter.MeterProvider;
+import org.opendaylight.controller.frm.impl.ForwardingRulesManagerImpl;
+import org.opendaylight.controller.md.sal.binding.api.DataBroker;
import org.opendaylight.controller.sal.binding.api.AbstractBindingAwareProvider;
import org.opendaylight.controller.sal.binding.api.BindingAwareBroker.ProviderContext;
-import org.opendaylight.controller.sal.binding.api.data.DataProviderService;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.SalFlowService;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.group.service.rev130918.SalGroupService;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.service.rev130918.SalMeterService;
import org.osgi.framework.BundleContext;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
+/**
+ * Forwarding Rules Manager Activator
+ *
+ * Activator {@link ForwardingRulesManager}.
+ * It registers all listeners (DataChangeEvent, ReconcilNotification)
+ * in the Session Initialization phase.
+ *
+ * @author <a href="mailto:vdemcak@cisco.com">Vaclav Demcak</a>
+ * *
+ */
public class FRMActivator extends AbstractBindingAwareProvider {
private final static Logger LOG = LoggerFactory.getLogger(FRMActivator.class);
- private static FlowProvider flowProvider = new FlowProvider();
- private static GroupProvider groupProvider = new GroupProvider();
- private static MeterProvider meterProvider = new MeterProvider();
-
+ private ForwardingRulesManager manager;
+
@Override
- public void onSessionInitiated(final ProviderContext session) {
- DataProviderService flowSalService = session.<DataProviderService>getSALService(DataProviderService.class);
- FRMActivator.flowProvider.setDataService(flowSalService);
- SalFlowService rpcFlowSalService = session.<SalFlowService>getRpcService(SalFlowService.class);
- FRMActivator.flowProvider.setSalFlowService(rpcFlowSalService);
- FRMActivator.flowProvider.start();
- DataProviderService groupSalService = session.<DataProviderService>getSALService(DataProviderService.class);
- FRMActivator.groupProvider.setDataService(groupSalService);
- SalGroupService rpcGroupSalService = session.<SalGroupService>getRpcService(SalGroupService.class);
- FRMActivator.groupProvider.setSalGroupService(rpcGroupSalService);
- FRMActivator.groupProvider.start();
- DataProviderService meterSalService = session.<DataProviderService>getSALService(DataProviderService.class);
- FRMActivator.meterProvider.setDataService(meterSalService);
- SalMeterService rpcMeterSalService = session.<SalMeterService>getRpcService(SalMeterService.class);
- FRMActivator.meterProvider.setSalMeterService(rpcMeterSalService);
- FRMActivator.meterProvider.start();
+ public void onSessionInitiated(ProviderContext session) {
+ LOG.info("FRMActivator initialization.");
+ try {
+ final DataBroker dataBroker = session.getSALService(DataBroker.class);
+ this.manager = new ForwardingRulesManagerImpl(dataBroker, session);
+ this.manager.start();
+ LOG.info("FRMActivator initialization successfull.");
+ }
+ catch (Exception e) {
+ LOG.error("Unexpected error by FRM initialization!", e);
+ this.stopImpl(null);
+ }
}
-
+
@Override
protected void stopImpl(final BundleContext context) {
- try {
- FRMActivator.flowProvider.close();
- FRMActivator.groupProvider.close();
- FRMActivator.meterProvider.close();
- } catch (Throwable e) {
- LOG.error("Unexpected error by stopping FRMActivator", e);
- throw new RuntimeException(e);
+ if (manager != null) {
+ try {
+ manager.close();
+ } catch (Exception e) {
+ LOG.error("Unexpected error by stopping FRMActivator", e);
+ }
+ manager = null;
+ LOG.info("FRMActivator stopped.");
}
}
}
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