-/*\r
- * Copyright (c) 2014 Cisco Systems, Inc. and others. All rights reserved.\r
- *\r
- * This program and the accompanying materials are made available under the\r
- * terms of the Eclipse Public License v1.0 which accompanies this distribution,\r
- * and is available at http://www.eclipse.org/legal/epl-v10.html\r
- */\r
-\r
-package org.opendaylight.controller.config.yang.config.vpp_provider.impl;\r
-\r
-import com.google.common.base.Preconditions;\r
-import org.opendaylight.controller.md.sal.binding.api.DataBroker;\r
-import org.slf4j.Logger;\r
-import org.slf4j.LoggerFactory;\r
-\r
-public class VppRenderer implements AutoCloseable {\r
- private static final Logger LOG = LoggerFactory.getLogger(VppRenderer.class);\r
-\r
- private DataBroker dataBroker;\r
-\r
- public VppRenderer(DataBroker dataBroker) {\r
- Preconditions.checkNotNull(dataBroker);\r
-\r
- this.dataBroker = dataBroker;\r
-\r
- LOG.info("VPP Renderer has Started");\r
- }\r
-\r
- @Override\r
- public void close() throws Exception {\r
- this.dataBroker = null;\r
- }\r
-\r
-}\r
+/*
+ * 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.config.yang.config.vpp_provider.impl;
+
+import java.util.List;
+
+import org.opendaylight.controller.md.sal.binding.api.DataBroker;
+import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
+import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
+import org.opendaylight.controller.md.sal.common.api.data.TransactionCommitFailedException;
+import org.opendaylight.controller.sal.binding.api.BindingAwareBroker;
+import org.opendaylight.controller.sal.binding.api.BindingAwareProvider;
+import org.opendaylight.groupbasedpolicy.renderer.vpp.listener.VppNodeListener;
+import org.opendaylight.groupbasedpolicy.renderer.vpp.manager.VppNodeManager;
+import org.opendaylight.groupbasedpolicy.renderer.vpp.sf.AllowAction;
+import org.opendaylight.groupbasedpolicy.renderer.vpp.sf.EtherTypeClassifier;
+import org.opendaylight.groupbasedpolicy.renderer.vpp.util.VppIidFactory;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.renderer.rev151103.renderers.Renderer;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.renderer.rev151103.renderers.RendererBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.renderer.rev151103.renderers.RendererKey;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.renderer.rev151103.renderers.renderer.CapabilitiesBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.renderer.rev151103.renderers.renderer.RendererNodesBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.renderer.rev151103.renderers.renderer.capabilities.SupportedActionDefinition;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.renderer.rev151103.renderers.renderer.capabilities.SupportedActionDefinitionBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.renderer.rev151103.renderers.renderer.capabilities.SupportedClassifierDefinition;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.renderer.rev151103.renderers.renderer.capabilities.SupportedClassifierDefinitionBuilder;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import com.google.common.base.Preconditions;
+import com.google.common.collect.ImmutableList;
+import com.google.common.util.concurrent.CheckedFuture;
+import com.google.common.util.concurrent.FutureCallback;
+import com.google.common.util.concurrent.Futures;
+
+public class VppRenderer implements AutoCloseable, BindingAwareProvider {
+
+ private static final Logger LOG = LoggerFactory.getLogger(VppRenderer.class);
+
+ private final List<SupportedActionDefinition> actionDefinitions =
+ ImmutableList.of(new SupportedActionDefinitionBuilder().setActionDefinitionId(new AllowAction().getId())
+ .setSupportedParameterValues(new AllowAction().getSupportedParameterValues())
+ .build());
+ private final List<SupportedClassifierDefinition> classifierDefinitions = ImmutableList
+ .of(new SupportedClassifierDefinitionBuilder().setClassifierDefinitionId(new EtherTypeClassifier(null).getId())
+ .setSupportedParameterValues(new EtherTypeClassifier(null).getSupportedParameterValues())
+ .build());
+
+ private DataBroker dataBroker;
+ private VppNodeManager vppNodeManager;
+ private VppNodeListener vppNodeListener;
+
+ public VppRenderer(DataBroker dataBroker, BindingAwareBroker bindingAwareBroker) {
+ this.dataBroker = Preconditions.checkNotNull(dataBroker);
+ bindingAwareBroker.registerProvider(this);
+ }
+
+ @Override
+ public void close() throws Exception {
+ LOG.info("Closing Vpp renderer");
+ if (vppNodeListener != null) {
+ vppNodeListener.close();
+ }
+ unregisterFromRendererManager();
+ }
+
+ @Override
+ public void onSessionInitiated(BindingAwareBroker.ProviderContext providerContext) {
+ LOG.info("starting vpp renderer");
+
+ // vpp-node-manager
+ vppNodeManager = new VppNodeManager(dataBroker, providerContext);
+ vppNodeListener = new VppNodeListener(dataBroker, vppNodeManager);
+
+ registerToRendererManager();
+ }
+
+ private void registerToRendererManager() {
+ WriteTransaction writeTransaction = dataBroker.newWriteOnlyTransaction();
+
+ Renderer renderer = new RendererBuilder().setName(VppNodeManager.vppRenderer)
+ .setRendererNodes(new RendererNodesBuilder().build())
+ .setCapabilities(new CapabilitiesBuilder().setSupportedActionDefinition(actionDefinitions)
+ .setSupportedClassifierDefinition(classifierDefinitions)
+ .build())
+ .build();
+
+ writeTransaction.put(LogicalDatastoreType.OPERATIONAL, VppIidFactory.getRendererIID(renderer.getKey()),
+ renderer, true);
+ CheckedFuture<Void, TransactionCommitFailedException> future = writeTransaction.submit();
+ Futures.addCallback(future, new FutureCallback<Void>() {
+
+ @Override
+ public void onFailure(Throwable throwable) {
+ LOG.error("Could not register renderer {}: {}", renderer, throwable);
+ }
+
+ @Override
+ public void onSuccess(Void result) {
+ LOG.debug("Renderer {} successfully registered.", renderer);
+ }
+ });
+ }
+
+
+ private void unregisterFromRendererManager() {
+ WriteTransaction writeTransaction = dataBroker.newWriteOnlyTransaction();
+ writeTransaction.delete(LogicalDatastoreType.OPERATIONAL, VppIidFactory.getRendererIID(new RendererKey(VppNodeManager.vppRenderer)));
+
+ CheckedFuture<Void, TransactionCommitFailedException> future = writeTransaction.submit();
+ Futures.addCallback(future, new FutureCallback<Void>() {
+
+ @Override
+ public void onFailure(Throwable throwable) {
+ LOG.error("Could not unregister renderer {}: {}", VppNodeManager.vppRenderer, throwable);
+ }
+
+ @Override
+ public void onSuccess(Void result) {
+ LOG.debug("Renderer {} successfully unregistered.", VppNodeManager.vppRenderer);
+ }
+ });
+ }
+}
Code Review / groupbasedpolicy.git / blobdiff