Bug 5540 - ActionConvertor, ActionResponseConvertor

[openflowplugin.git] / openflowplugin / src / main / java / org / opendaylight / openflowplugin / openflow / md / core / sal / convertor / action / cases / SalToOfSetNwDstActionCase.java

diff --git a/openflowplugin/src/main/java/org/opendaylight/openflowplugin/openflow/md/core/sal/convertor/action/cases/SalToOfSetNwDstActionCase.java b/openflowplugin/src/main/java/org/opendaylight/openflowplugin/openflow/md/core/sal/convertor/action/cases/SalToOfSetNwDstActionCase.java
new file mode 100644 (file)
index 0000000..2dcba51
--- /dev/null
+++ b/openflowplugin/src/main/java/org/opendaylight/openflowplugin/openflow/md/core/sal/convertor/action/cases/SalToOfSetNwDstActionCase.java
@@ -0,0 +1,107 @@
+/*
+ * 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.openflowplugin.openflow.md.core.sal.convertor.action.cases;
+
+import com.google.common.base.Splitter;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Optional;
+import javax.annotation.Nonnull;
+import org.opendaylight.openflowplugin.api.OFConstants;
+import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.action.data.ActionConvertorData;
+import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.common.ConvertorCase;
+import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.common.IpConversionUtil;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Address;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv6Address;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.action.SetNwDstActionCase;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.address.Address;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.address.address.Ipv4;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.address.address.Ipv6;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.action.grouping.action.choice.SetFieldCaseBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.action.grouping.action.choice.set.field._case.SetFieldActionBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.actions.grouping.Action;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.actions.grouping.ActionBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.Ipv4Dst;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.Ipv6Dst;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.OpenflowBasicClass;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entries.grouping.MatchEntry;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entries.grouping.MatchEntryBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entry.value.grouping.match.entry.value.Ipv4DstCaseBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entry.value.grouping.match.entry.value.Ipv6DstCaseBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entry.value.grouping.match.entry.value.ipv4.dst._case.Ipv4DstBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entry.value.grouping.match.entry.value.ipv6.dst._case.Ipv6DstBuilder;
+
+public class SalToOfSetNwDstActionCase extends ConvertorCase<SetNwDstActionCase, Action, ActionConvertorData> {
+    private static final Splitter PREFIX_SPLITTER = Splitter.on('/');
+
+    public SalToOfSetNwDstActionCase() {
+        super(SetNwDstActionCase.class, true, OFConstants.OFP_VERSION_1_3);
+    }
+
+    @Nonnull
+    @Override
+    public Optional<Action> process(@Nonnull final SetNwDstActionCase source, final ActionConvertorData data) {
+        final ActionBuilder builder = new ActionBuilder();
+        final Address address = source.getSetNwDstAction().getAddress();
+
+        if (address instanceof Ipv4) {
+            Iterable<String> addressParts = PREFIX_SPLITTER.split(((Ipv4) address).getIpv4Address().getValue());
+            Ipv4Address result = new Ipv4Address(addressParts.iterator().next());
+            List<MatchEntry> matchEntriesList = new ArrayList<>();
+            MatchEntryBuilder matchEntryBuilder = new MatchEntryBuilder();
+            matchEntryBuilder.setOxmClass(OpenflowBasicClass.class);
+            matchEntryBuilder.setOxmMatchField(Ipv4Dst.class);
+
+            Ipv4DstCaseBuilder ipv4DstCaseBuilder = new Ipv4DstCaseBuilder();
+            Ipv4DstBuilder ipv4DstBuilder = new Ipv4DstBuilder();
+            ipv4DstBuilder.setIpv4Address(result);
+            Integer prefix = IpConversionUtil.extractPrefix(result);
+            ipv4DstBuilder.setMask(IpConversionUtil.convertIpv6PrefixToByteArray(prefix));
+            ipv4DstCaseBuilder.setIpv4Dst(ipv4DstBuilder.build());
+
+            matchEntryBuilder.setHasMask(false);
+            matchEntryBuilder.setMatchEntryValue(ipv4DstCaseBuilder.build());
+            matchEntriesList.add(matchEntryBuilder.build());
+
+            SetFieldCaseBuilder setFieldCaseBuilder = new SetFieldCaseBuilder();
+            SetFieldActionBuilder setFieldActionBuilder = new SetFieldActionBuilder();
+            setFieldActionBuilder.setMatchEntry(matchEntriesList);
+            setFieldCaseBuilder.setSetFieldAction(setFieldActionBuilder.build());
+            builder.setActionChoice(setFieldCaseBuilder.build());
+        } else if (address instanceof Ipv6) {
+            Iterable<String> addressParts = PREFIX_SPLITTER.split(((Ipv6) address).getIpv6Address().getValue());
+            Ipv6Address result = new Ipv6Address(addressParts.iterator().next());
+            List<MatchEntry> matchEntriesList = new ArrayList<>();
+            MatchEntryBuilder matchEntryBuilder = new MatchEntryBuilder();
+            matchEntryBuilder.setOxmClass(OpenflowBasicClass.class);
+            matchEntryBuilder.setOxmMatchField(Ipv6Dst.class);
+
+            Ipv6DstCaseBuilder ipv6DstCaseBuilder = new Ipv6DstCaseBuilder();
+            Ipv6DstBuilder ipv6DstBuilder = new Ipv6DstBuilder();
+            ipv6DstBuilder.setIpv6Address(result);
+            Integer prefix = IpConversionUtil.extractPrefix(result);
+            ipv6DstBuilder.setMask(IpConversionUtil.convertIpv6PrefixToByteArray(prefix));
+            ipv6DstCaseBuilder.setIpv6Dst(ipv6DstBuilder.build());
+
+            matchEntryBuilder.setHasMask(false);
+            matchEntryBuilder.setMatchEntryValue(ipv6DstCaseBuilder.build());
+            matchEntriesList.add(matchEntryBuilder.build());
+
+            SetFieldCaseBuilder setFieldCaseBuilder = new SetFieldCaseBuilder();
+            SetFieldActionBuilder setFieldActionBuilder = new SetFieldActionBuilder();
+            setFieldActionBuilder.setMatchEntry(matchEntriesList);
+            setFieldCaseBuilder.setSetFieldAction(setFieldActionBuilder.build());
+            builder.setActionChoice(setFieldCaseBuilder.build());
+        } else {
+            throw new IllegalArgumentException("Address is not supported: " + address.getClass().getName());
+        }
+
+        return Optional.of(builder.build());
+    }
+}