-/*\r
- * Copyright (c) 2016 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.groupbasedpolicy.renderer.vpp.nat;\r
-\r
-import java.util.Collections;\r
-import java.util.List;\r
-import java.util.Map;\r
-import java.util.Set;\r
-import java.util.stream.Collectors;\r
-\r
-import javax.annotation.Nonnull;\r
-import javax.annotation.Nullable;\r
-\r
-import org.opendaylight.controller.md.sal.binding.api.DataBroker;\r
-import org.opendaylight.groupbasedpolicy.renderer.vpp.commands.NatInstanceCommand;\r
-import org.opendaylight.groupbasedpolicy.renderer.vpp.commands.NatInstanceCommand.NatInstanceCommandBuilder;\r
-import org.opendaylight.groupbasedpolicy.renderer.vpp.policy.PolicyContext;\r
-import org.opendaylight.groupbasedpolicy.renderer.vpp.util.GbpNetconfTransaction;\r
-import org.opendaylight.groupbasedpolicy.renderer.vpp.util.General;\r
-import org.opendaylight.groupbasedpolicy.renderer.vpp.util.VppIidFactory;\r
-import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.nat.rev150908.nat.config.nat.instances.nat.instance.mapping.table.MappingEntryBuilder;\r
-import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.base_endpoint.rev160427.has.absolute.location.absolute.location.location.type.ExternalLocationCase;\r
-import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.renderer.rev151103.NatAddressRenderer;\r
-import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.renderer.rev151103.renderers.renderer.renderer.policy.configuration.Endpoints;\r
-import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NodeId;\r
-import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;\r
-import org.slf4j.Logger;\r
-\r
-import com.google.common.base.Function;\r
-import com.google.common.collect.Sets;\r
-import com.google.common.collect.Table;\r
-\r
-public abstract class NatManager {\r
-\r
- protected final DataBroker dataBroker;\r
-\r
- public NatManager(DataBroker dataBroker) {\r
- this.dataBroker = dataBroker;\r
- }\r
-\r
- abstract Logger getLogger();\r
-\r
- abstract void submit(NatInstanceCommandBuilder nat, NodeId nodeId);\r
-\r
- public abstract List<NodeId> resolveNodesForSnat();\r
-\r
- abstract public Map<NodeId, NatInstanceCommandBuilder> staticEntries(\r
- Table<NodeId, Long, List<MappingEntryBuilder>> staticEntries);\r
-\r
- public abstract void dynamicEntries(PolicyContext ctx, Map<NodeId, NatInstanceCommandBuilder> nodeBuilders);\r
-\r
- public void clearNodes(@Nonnull Endpoints before, @Nullable Endpoints after) {\r
- Function<Endpoints, Set<NodeId>> f = x -> {\r
- return nullToEmpty(x.getAddressEndpointWithLocation()).stream()\r
- .filter(ep -> ep.getAugmentation(NatAddressRenderer.class) != null)\r
- .filter(ep -> ep.getAbsoluteLocation() != null)\r
- .map(ep -> (ExternalLocationCase) ep.getAbsoluteLocation().getLocationType())\r
- .filter(loc -> loc.getExternalNodeMountPoint() != null)\r
- .map(loc -> loc.getExternalNodeMountPoint().firstKeyOf(Node.class).getNodeId())\r
- .collect(Collectors.toSet());\r
- };\r
- Set<NodeId> nodesToClear = (after != null) ? Sets.difference(f.apply(before), f.apply(after)) : f.apply(before);\r
- NatInstanceCommand natCmd = new NatInstanceCommandBuilder().setOperation(General.Operations.DELETE).build();\r
- getLogger().info("Clearing NAT from nodes {}", nodesToClear);\r
- nodesToClear.forEach(nodeId -> GbpNetconfTransaction\r
- .netconfSyncedDelete(VppIidFactory.getNetconfNodeIid(nodeId), natCmd, GbpNetconfTransaction.RETRY_COUNT));\r
- }\r
-\r
- private <T> List<T> nullToEmpty(@Nullable List<T> list) {\r
- return list == null ? Collections.emptyList() : list;\r
- }\r
-\r
- public void submitNatChanges(Map<NodeId, NatInstanceCommandBuilder> nat) {\r
- nat.keySet().forEach(nodeId -> {\r
- submit(nat.get(nodeId), nodeId);\r
- });\r
- }\r
-}\r
+/*
+ * Copyright (c) 2016 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.groupbasedpolicy.renderer.vpp.nat;
+
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.stream.Collectors;
+
+import javax.annotation.Nonnull;
+import javax.annotation.Nullable;
+
+import org.opendaylight.controller.md.sal.binding.api.DataBroker;
+import org.opendaylight.groupbasedpolicy.renderer.vpp.commands.NatInstanceCommand;
+import org.opendaylight.groupbasedpolicy.renderer.vpp.commands.NatInstanceCommand.NatInstanceCommandBuilder;
+import org.opendaylight.groupbasedpolicy.renderer.vpp.policy.PolicyContext;
+import org.opendaylight.groupbasedpolicy.renderer.vpp.util.GbpNetconfTransaction;
+import org.opendaylight.groupbasedpolicy.renderer.vpp.util.General;
+import org.opendaylight.groupbasedpolicy.renderer.vpp.util.VppIidFactory;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.nat.rev150908.nat.config.nat.instances.nat.instance.mapping.table.MappingEntryBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.base_endpoint.rev160427.has.absolute.location.absolute.location.location.type.ExternalLocationCase;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.renderer.rev151103.NatAddressRenderer;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.renderer.rev151103.renderers.renderer.renderer.policy.configuration.Endpoints;
+import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NodeId;
+import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
+import org.slf4j.Logger;
+
+import com.google.common.base.Function;
+import com.google.common.collect.Sets;
+import com.google.common.collect.Table;
+
+public abstract class NatManager {
+
+ protected final DataBroker dataBroker;
+
+ public NatManager(DataBroker dataBroker) {
+ this.dataBroker = dataBroker;
+ }
+
+ abstract Logger getLogger();
+
+ abstract void submit(NatInstanceCommandBuilder nat, NodeId nodeId);
+
+ public abstract List<NodeId> resolveNodesForSnat();
+
+ abstract public Map<NodeId, NatInstanceCommandBuilder> staticEntries(
+ Table<NodeId, Long, List<MappingEntryBuilder>> staticEntries);
+
+ public abstract void dynamicEntries(PolicyContext ctx, Map<NodeId, NatInstanceCommandBuilder> nodeBuilders);
+
+ public void clearNodes(@Nonnull Endpoints before, @Nullable Endpoints after) {
+ Function<Endpoints, Set<NodeId>> f = x -> {
+ return nullToEmpty(x.getAddressEndpointWithLocation()).stream()
+ .filter(ep -> ep.getAugmentation(NatAddressRenderer.class) != null)
+ .filter(ep -> ep.getAbsoluteLocation() != null)
+ .map(ep -> (ExternalLocationCase) ep.getAbsoluteLocation().getLocationType())
+ .filter(loc -> loc.getExternalNodeMountPoint() != null)
+ .map(loc -> loc.getExternalNodeMountPoint().firstKeyOf(Node.class).getNodeId())
+ .collect(Collectors.toSet());
+ };
+ Set<NodeId> nodesToClear = (after != null) ? Sets.difference(f.apply(before), f.apply(after)) : f.apply(before);
+ NatInstanceCommand natCmd = new NatInstanceCommandBuilder().setOperation(General.Operations.DELETE).build();
+ getLogger().info("Clearing NAT from nodes {}", nodesToClear);
+ nodesToClear.forEach(nodeId -> GbpNetconfTransaction
+ .netconfSyncedDelete(VppIidFactory.getNetconfNodeIid(nodeId), natCmd, GbpNetconfTransaction.RETRY_COUNT));
+ }
+
+ private <T> List<T> nullToEmpty(@Nullable List<T> list) {
+ return list == null ? Collections.emptyList() : list;
+ }
+
+ public void submitNatChanges(Map<NodeId, NatInstanceCommandBuilder> nat) {
+ nat.keySet().forEach(nodeId -> {
+ submit(nat.get(nodeId), nodeId);
+ });
+ }
+}
Code Review / groupbasedpolicy.git / blobdiff