-/**
- * Copyright (c) 2015 Ericsson India Global Services Pvt Ltd. and others. All rights reserved.
+/*
+ * Copyright (c) 2015, 2017 Ericsson India Global Services Pvt Ltd. 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.openflowplugin.applications.frm.impl;
import com.google.common.base.Preconditions;
import com.google.common.collect.Multimap;
import com.google.common.collect.Multimaps;
import java.math.BigInteger;
-import java.util.concurrent.Callable;
-import org.opendaylight.controller.md.sal.binding.api.DataBroker;
-import org.opendaylight.controller.md.sal.binding.api.DataTreeIdentifier;
-import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
+import org.opendaylight.mdsal.binding.api.DataBroker;
+import org.opendaylight.mdsal.binding.api.DataTreeIdentifier;
+import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
import org.opendaylight.openflowplugin.applications.frm.FlowNodeConnectorInventoryTranslator;
-import org.opendaylight.openflowplugin.applications.frm.ForwardingRulesManager;
import org.opendaylight.openflowplugin.common.wait.SimpleTaskRetryLooper;
import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNodeConnector;
import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.Nodes;
import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnector;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnectorKey;
import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
import org.opendaylight.yangtools.concepts.ListenerRegistration;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
-public class FlowNodeConnectorInventoryTranslatorImpl extends AbstractNodeConnectorCommitter<FlowCapableNodeConnector> implements FlowNodeConnectorInventoryTranslator {
+public class FlowNodeConnectorInventoryTranslatorImpl extends AbstractNodeConnectorCommitter<FlowCapableNodeConnector>
+ implements FlowNodeConnectorInventoryTranslator {
private static final Logger LOG = LoggerFactory.getLogger(FlowNodeConnectorInventoryTranslatorImpl.class);
.augmentation(FlowCapableNodeConnector.class)
.build();
- private Multimap<BigInteger,String> dpnToPortMultiMap = Multimaps.synchronizedListMultimap(ArrayListMultimap.<BigInteger,String>create());
+ private final Multimap<BigInteger, String> dpnToPortMultiMap = Multimaps
+ .synchronizedListMultimap(ArrayListMultimap.create());
- public FlowNodeConnectorInventoryTranslatorImpl(final ForwardingRulesManager manager, final DataBroker dataBroker){
- super(manager, FlowCapableNodeConnector.class);
+ @SuppressWarnings("IllegalCatch")
+ public FlowNodeConnectorInventoryTranslatorImpl(final DataBroker dataBroker) {
Preconditions.checkNotNull(dataBroker, "DataBroker can not be null!");
final DataTreeIdentifier<FlowCapableNodeConnector> treeId =
- new DataTreeIdentifier<>(LogicalDatastoreType.OPERATIONAL, getWildCardPath());
+ DataTreeIdentifier.create(LogicalDatastoreType.OPERATIONAL, getWildCardPath());
try {
SimpleTaskRetryLooper looper = new SimpleTaskRetryLooper(ForwardingRulesManagerImpl.STARTUP_LOOP_TICK,
ForwardingRulesManagerImpl.STARTUP_LOOP_MAX_RETRIES);
- dataTreeChangeListenerRegistration = looper.loopUntilNoException(new Callable<ListenerRegistration<FlowNodeConnectorInventoryTranslatorImpl>>() {
- @Override
- public ListenerRegistration<FlowNodeConnectorInventoryTranslatorImpl> call() throws Exception {
- return dataBroker.registerDataTreeChangeListener(treeId, FlowNodeConnectorInventoryTranslatorImpl.this);
- }
- });
+ dataTreeChangeListenerRegistration = looper.loopUntilNoException(() -> dataBroker
+ .registerDataTreeChangeListener(treeId, FlowNodeConnectorInventoryTranslatorImpl.this));
} catch (final Exception e) {
LOG.warn(" FlowNodeConnectorInventoryTranslatorImpl listener registration fail!");
- LOG.debug("FlowNodeConnectorInventoryTranslatorImpl DataChange listener registration fail ..", e);
- throw new IllegalStateException("FlowNodeConnectorInventoryTranslatorImpl startup fail! System needs restart.", e);
+ LOG.debug("FlowNodeConnectorInventoryTranslatorImpl DataTreeChangeListener registration fail ..", e);
+ throw new
+ IllegalStateException("FlowNodeConnectorInventoryTranslatorImpl startup fail! System needs restart.", e);
}
}
@Override
- protected InstanceIdentifier<FlowCapableNodeConnector> getWildCardPath(){
+ protected InstanceIdentifier<FlowCapableNodeConnector> getWildCardPath() {
return InstanceIdentifier.create(Nodes.class)
.child(Node.class)
.child(NodeConnector.class)
@Override
public void close() {
if (dataTreeChangeListenerRegistration != null) {
- try {
- dataTreeChangeListenerRegistration.close();
- } catch (final Exception e) {
- LOG.warn("Error by stop FRM FlowNodeConnectorInventoryTranslatorImpl: {}", e.getMessage());
- LOG.debug("Error by stop FRM FlowNodeConnectorInventoryTranslatorImpl..", e);
- }
+ dataTreeChangeListenerRegistration.close();
dataTreeChangeListenerRegistration = null;
}
}
+
@Override
- public void remove(InstanceIdentifier<FlowCapableNodeConnector> identifier, FlowCapableNodeConnector del, InstanceIdentifier<FlowCapableNodeConnector> nodeConnIdent) {
- if(compareInstanceIdentifierTail(identifier,II_TO_FLOW_CAPABLE_NODE_CONNECTOR)){
+ public void remove(InstanceIdentifier<FlowCapableNodeConnector> identifier, FlowCapableNodeConnector del,
+ InstanceIdentifier<FlowCapableNodeConnector> nodeConnIdent) {
+ if (compareInstanceIdentifierTail(identifier, II_TO_FLOW_CAPABLE_NODE_CONNECTOR)) {
LOG.debug("Node Connector removed");
- String sNodeConnectorIdentifier = nodeConnIdent
- .firstKeyOf(NodeConnector.class, NodeConnectorKey.class).getId().getValue();
- BigInteger nDpId = getDpIdFromPortName(sNodeConnectorIdentifier);
+ String nodeConnectorIdentifier = nodeConnIdent.firstKeyOf(NodeConnector.class)
+ .getId().getValue();
+ BigInteger dpId = getDpIdFromPortName(nodeConnectorIdentifier);
- dpnToPortMultiMap.remove(nDpId, sNodeConnectorIdentifier);
+ dpnToPortMultiMap.remove(dpId, nodeConnectorIdentifier);
}
}
@Override
- public void update(InstanceIdentifier<FlowCapableNodeConnector> identifier, FlowCapableNodeConnector original, FlowCapableNodeConnector update, InstanceIdentifier<FlowCapableNodeConnector> nodeConnIdent) {
- if(compareInstanceIdentifierTail(identifier,II_TO_FLOW_CAPABLE_NODE_CONNECTOR)){
+ public void update(InstanceIdentifier<FlowCapableNodeConnector> identifier, FlowCapableNodeConnector original,
+ FlowCapableNodeConnector update, InstanceIdentifier<FlowCapableNodeConnector> nodeConnIdent) {
+ if (compareInstanceIdentifierTail(identifier, II_TO_FLOW_CAPABLE_NODE_CONNECTOR)) {
LOG.debug("Node Connector updated");
- //Don't need to do anything as we are not considering updates here
+ // Don't need to do anything as we are not considering updates here
}
}
@Override
- public void add(InstanceIdentifier<FlowCapableNodeConnector> identifier, FlowCapableNodeConnector add, InstanceIdentifier<FlowCapableNodeConnector> nodeConnIdent) {
- if(compareInstanceIdentifierTail(identifier,II_TO_FLOW_CAPABLE_NODE_CONNECTOR)){
+ public void add(InstanceIdentifier<FlowCapableNodeConnector> identifier, FlowCapableNodeConnector add,
+ InstanceIdentifier<FlowCapableNodeConnector> nodeConnIdent) {
+ if (compareInstanceIdentifierTail(identifier, II_TO_FLOW_CAPABLE_NODE_CONNECTOR)) {
LOG.debug("Node Connector added");
- String sNodeConnectorIdentifier = nodeConnIdent
- .firstKeyOf(NodeConnector.class, NodeConnectorKey.class).getId().getValue();
- BigInteger nDpId = getDpIdFromPortName(sNodeConnectorIdentifier);
+ String nodeConnectorIdentifier = nodeConnIdent
+ .firstKeyOf(NodeConnector.class).getId().getValue();
+ BigInteger dpId = getDpIdFromPortName(nodeConnectorIdentifier);
- if(!dpnToPortMultiMap.containsEntry(nDpId,sNodeConnectorIdentifier)) {
- dpnToPortMultiMap.put(nDpId, sNodeConnectorIdentifier);
- }else{
+ if (!dpnToPortMultiMap.containsEntry(dpId, nodeConnectorIdentifier)) {
+ dpnToPortMultiMap.put(dpId, nodeConnectorIdentifier);
+ } else {
LOG.error("Duplicate Event.Node Connector already added");
}
}
}
- private boolean compareInstanceIdentifierTail(InstanceIdentifier<?> identifier1,
+ private static boolean compareInstanceIdentifierTail(InstanceIdentifier<?> identifier1,
InstanceIdentifier<?> identifier2) {
- return Iterables.getLast(identifier1.getPathArguments()).equals(Iterables.getLast(identifier2.getPathArguments()));
+ return Iterables.getLast(identifier1.getPathArguments())
+ .equals(Iterables.getLast(identifier2.getPathArguments()));
}
@Override
- public boolean isNodeConnectorUpdated(BigInteger dpId, String portName){
+ public boolean isNodeConnectorUpdated(BigInteger dpId, String portName) {
return dpnToPortMultiMap.containsEntry(dpId,portName) ;
}
- private BigInteger getDpIdFromPortName(String portName) {
+ private static BigInteger getDpIdFromPortName(String portName) {
String dpId = portName.substring(portName.indexOf(SEPARATOR) + 1, portName.lastIndexOf(SEPARATOR));
return new BigInteger(dpId);
}