1 files changed, 104 insertions, 0 deletions
diff --git a/lisp/lisp2vpp/src/main/java/io/fd/hc2vpp/lisp/translate/write/PitrCfgCustomizer.java b/lisp/lisp2vpp/src/main/java/io/fd/hc2vpp/lisp/translate/write/PitrCfgCustomizer.java
new file mode 100755
index 000000000..a405b96f7
--- /dev/null
+++ b/lisp/lisp2vpp/src/main/java/io/fd/hc2vpp/lisp/translate/write/PitrCfgCustomizer.java
@@ -0,0 +1,104 @@
+/*
+ * Copyright (c) 2016 Cisco and/or its affiliates.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package io.fd.hc2vpp.lisp.translate.write;
+
+import static com.google.common.base.Preconditions.checkNotNull;
+import static java.nio.charset.StandardCharsets.UTF_8;
+
+import io.fd.honeycomb.translate.spi.write.WriterCustomizer;
+import io.fd.hc2vpp.common.translate.util.ByteDataTranslator;
+import io.fd.hc2vpp.common.translate.util.FutureJVppCustomizer;
+import io.fd.hc2vpp.common.translate.util.JvppReplyConsumer;
+import io.fd.honeycomb.translate.write.WriteContext;
+import io.fd.honeycomb.translate.write.WriteFailedException;
+import java.util.concurrent.TimeoutException;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev161214.pitr.cfg.grouping.PitrCfg;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+import io.fd.vpp.jvpp.VppBaseCallException;
+import io.fd.vpp.jvpp.core.dto.LispPitrSetLocatorSet;
+import io.fd.vpp.jvpp.core.future.FutureJVppCore;
+
+
+/**
+ * Customizer for {@code PitrCfg}
+ */
+public class PitrCfgCustomizer extends FutureJVppCustomizer
+        implements WriterCustomizer<PitrCfg>, JvppReplyConsumer, ByteDataTranslator {
+
+    private static final String DEFAULT_LOCATOR_SET_NAME = "N/A";
+
+    public PitrCfgCustomizer(FutureJVppCore futureJvpp) {
+        super(futureJvpp);
+    }
+
+    @Override
+    public void writeCurrentAttributes(InstanceIdentifier<PitrCfg> id, PitrCfg dataAfter, WriteContext writeContext)
+            throws WriteFailedException {
+        checkNotNull(dataAfter, "PitrCfg is null");
+        checkNotNull(dataAfter.getLocatorSet(), "Locator set name is null");
+
+        try {
+            addDelPitrSetLocatorSetAndReply(true, dataAfter);
+        } catch (VppBaseCallException | TimeoutException e) {
+            throw new WriteFailedException.CreateFailedException(id, dataAfter, e);
+        }
+    }
+
+    @Override
+    public void updateCurrentAttributes(InstanceIdentifier<PitrCfg> id, PitrCfg dataBefore, PitrCfg dataAfter,
+                                        WriteContext writeContext) throws WriteFailedException {
+        checkNotNull(dataAfter, "PitrCfg is null");
+        checkNotNull(dataAfter.getLocatorSet(), "Locator set name is null");
+
+        try {
+            addDelPitrSetLocatorSetAndReply(true, dataAfter);
+        } catch (VppBaseCallException | TimeoutException e) {
+            throw new WriteFailedException.CreateFailedException(id, dataAfter, e);
+        }
+    }
+
+    @Override
+    public void deleteCurrentAttributes(InstanceIdentifier<PitrCfg> id, PitrCfg dataBefore, WriteContext writeContext)
+            throws WriteFailedException {
+        checkNotNull(dataBefore, "PitrCfg is null");
+        checkNotNull(dataBefore.getLocatorSet(), "Locator set name is null");
+
+        try {
+            addDelPitrSetLocatorSetAndReply(false, dataBefore);
+        } catch (VppBaseCallException | TimeoutException e) {
+            throw new WriteFailedException.CreateFailedException(id, dataBefore, e);
+        }
+    }
+
+    private void addDelPitrSetLocatorSetAndReply(boolean add, PitrCfg data)
+            throws VppBaseCallException, TimeoutException {
+
+        if (DEFAULT_LOCATOR_SET_NAME.equals(data.getLocatorSet())) {
+            // ignores attempts to write default locator set
+            // therefore even while its loaded to config data of honeycomb while starting
+            // you can still enable/disable Lisp without having to define N/A as default pitr-set
+            return;
+        }
+
+        LispPitrSetLocatorSet request = new LispPitrSetLocatorSet();
+        request.isAdd = booleanToByte(add);
+        request.lsName = data.getLocatorSet().getBytes(UTF_8);
+
+        getReply(getFutureJVpp().lispPitrSetLocatorSet(request).toCompletableFuture());
+    }
+
+}