HONEYCOMB-61: Move VPP initializers to v3po2vpp

Change-Id: I65a317bc84ab422bcb956a91dea24d6a17f8e0a5
Signed-off-by: Maros Marsalek <mmarsale@cisco.com>

1 files changed, 73 insertions, 0 deletions

diff --git a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/initializers/InterfacesInitializer.java b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/initializers/InterfacesInitializer.java
new file mode 100644
index 000000000..0b5cef4d8
--- /dev/null
+++ b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/initializers/InterfacesInitializer.java
@@ -0,0 +1,73 @@
+/*
+ * 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.honeycomb.v3po.translate.v3po.initializers;
+
+import com.google.common.base.Function;
+import com.google.common.collect.Lists;
+import io.fd.honeycomb.v3po.vpp.data.init.AbstractDataTreeConverter;
+import javax.annotation.Nonnull;
+import javax.annotation.Nullable;
+import org.opendaylight.controller.md.sal.binding.api.DataBroker;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.Interfaces;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.InterfacesBuilder;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.InterfacesState;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.Interface;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.InterfaceBuilder;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.InterfaceKey;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface.AdminStatus;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * Initializes ietf-interfaces config data based on operational state
+ */
+public class InterfacesInitializer extends AbstractDataTreeConverter<InterfacesState, Interfaces> {
+    private static final Logger LOG = LoggerFactory.getLogger(InterfacesInitializer.class);
+
+    public InterfacesInitializer(@Nonnull final DataBroker bindingDataBroker) {
+        super(bindingDataBroker, InstanceIdentifier.create(InterfacesState.class),
+                InstanceIdentifier.create(Interfaces.class));
+    }
+
+    @Override
+    protected Interfaces convert(final InterfacesState operationalData) {
+        LOG.debug("InterfacesInitializer.convert()");
+        InterfacesBuilder interfacesBuilder = new InterfacesBuilder();
+        interfacesBuilder.setInterface(Lists.transform(operationalData.getInterface(), CONVERT_INTERFACE));
+        return interfacesBuilder.build();
+    }
+
+    private static final Function<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface, Interface>
+            CONVERT_INTERFACE =
+            new Function<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface, Interface>() {
+                @Nullable
+                @Override
+                public Interface apply(
+                        @Nullable final org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface input) {
+
+                    InterfaceBuilder builder = new InterfaceBuilder();
+                    builder.setKey(new InterfaceKey(input.getKey().getName()));
+                    builder.setName(input.getName());
+                    // builder.setDescription(); not present in interfaces-state
+                    builder.setType(input.getType());
+                    builder.setEnabled(AdminStatus.Up.equals(input.getAdminStatus()));
+                    // builder.setLinkUpDownTrapEnable(); not present in interfaces-state
+                    return builder.build();
+                }
+            };
+}