FRM performance refactoring:

[controller.git] / opendaylight / md-sal / forwardingrules-manager / src / main / java / org / opendaylight / controller / frm / reconil / FlowNodeReconcilProvider.java

diff --git a/opendaylight/md-sal/forwardingrules-manager/src/main/java/org/opendaylight/controller/frm/reconil/FlowNodeReconcilProvider.java b/opendaylight/md-sal/forwardingrules-manager/src/main/java/org/opendaylight/controller/frm/reconil/FlowNodeReconcilProvider.java
deleted file mode 100644 (file)
index ad970d6..0000000
--- a/opendaylight/md-sal/forwardingrules-manager/src/main/java/org/opendaylight/controller/frm/reconil/FlowNodeReconcilProvider.java
+++ /dev/null
@@ -1,115 +0,0 @@
-/**
- * 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.reconil;
-
-import org.opendaylight.controller.md.sal.binding.api.DataBroker;
-import org.opendaylight.controller.md.sal.binding.api.DataChangeListener;
-import org.opendaylight.controller.md.sal.common.api.data.AsyncDataBroker.DataChangeScope;
-import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
-import org.opendaylight.controller.sal.binding.api.RpcConsumerRegistry;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNode;
-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.inventory.rev130819.Nodes;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.service.rev130918.SalMeterService;
-import org.opendaylight.yangtools.concepts.ListenerRegistration;
-import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import com.google.common.base.Preconditions;
-
-/**
- * forwardingrules-manager
- * org.opendaylight.controller.frm
- *
- * FlowNode Reconciliation Provider registers the FlowNodeReconilListener
- * and it holds all needed services for FlowNodeReconcilListener.
- *
- * @author <a href="mailto:vdemcak@cisco.com">Vaclav Demcak</a>
- *
- * Created: Jun 13, 2014
- */
-public class FlowNodeReconcilProvider implements AutoCloseable {
-
-    private static final Logger LOG = LoggerFactory.getLogger(FlowNodeReconcilProvider.class);
-
-    private SalFlowService salFlowService;
-    private SalMeterService salMeterService;
-    private SalGroupService salGroupService;
-    private DataBroker dataService;
-
-    /* DataChangeListener */
-    private DataChangeListener flowNodeReconcilListener;
-    private ListenerRegistration<DataChangeListener> flowNodeReconcilListenerRegistration;
-
-    public void init (final DataBroker dataService) {
-        LOG.info("FRM Flow Node Config Reconcil Provider initialization.");
-
-        this.dataService = Preconditions.checkNotNull(dataService, "DataProviderService can not be null !");
-    }
-
-    public void start( final RpcConsumerRegistry rpcRegistry ) {
-        Preconditions.checkArgument(rpcRegistry != null, "RpcConcumerRegistry can not be null !");
-
-        this.salFlowService = Preconditions.checkNotNull(rpcRegistry.getRpcService(SalFlowService.class),
-                "RPC SalFlowService not found.");
-        this.salMeterService = Preconditions.checkNotNull(rpcRegistry.getRpcService(SalMeterService.class),
-                "RPC SalMeterService not found.");
-        this.salGroupService = Preconditions.checkNotNull(rpcRegistry.getRpcService(SalGroupService.class),
-                "RPC SalGroupService not found.");
-
-        /* Build Path */
-        InstanceIdentifier<FlowCapableNode> flowCapableNodeIdent =
-                InstanceIdentifier.create(Nodes.class).child(Node.class).augmentation(FlowCapableNode.class);
-
-        /* ReconcilNotificationListener registration */
-        this.flowNodeReconcilListener = new FlowNodeReconcilListener(FlowNodeReconcilProvider.this);
-        this.flowNodeReconcilListenerRegistration = this.dataService.registerDataChangeListener(
-                LogicalDatastoreType.OPERATIONAL, flowCapableNodeIdent, flowNodeReconcilListener, DataChangeScope.BASE);
-        LOG.info("FRM Flow Node Config Reconcil Provider started.");
-    }
-
-    @Override
-    public void close() {
-        LOG.info("FRM Flow Node Config Reconcil Provider stopped.");
-        if (flowNodeReconcilListenerRegistration != null) {
-            try {
-                flowNodeReconcilListenerRegistration.close();
-            } catch (Exception e) {
-                String errMsg = "Error by stop FRM Flow Node Config Reconcil Provider.";
-                LOG.error(errMsg, e);
-                throw new IllegalStateException(errMsg, e);
-            } finally {
-                flowNodeReconcilListenerRegistration = null;
-            }
-        }
-    }
-
-    public DataChangeListener getFlowNodeReconcilListener() {
-        return flowNodeReconcilListener;
-    }
-
-    public DataBroker getDataService() {
-        return dataService;
-    }
-
-    public SalFlowService getSalFlowService() {
-        return salFlowService;
-    }
-
-    public SalMeterService getSalMeterService() {
-        return salMeterService;
-    }
-
-    public SalGroupService getSalGroupService() {
-        return salGroupService;
-    }
-}