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Diffstat (limited to 'samples/interfaces/mapping/src/main/java/io/fd/honeycomb/samples/interfaces/mapping/init/InterfacesInitializer.java')
-rw-r--r-- | samples/interfaces/mapping/src/main/java/io/fd/honeycomb/samples/interfaces/mapping/init/InterfacesInitializer.java | 68 |
1 files changed, 0 insertions, 68 deletions
diff --git a/samples/interfaces/mapping/src/main/java/io/fd/honeycomb/samples/interfaces/mapping/init/InterfacesInitializer.java b/samples/interfaces/mapping/src/main/java/io/fd/honeycomb/samples/interfaces/mapping/init/InterfacesInitializer.java deleted file mode 100644 index 9aea508c7..000000000 --- a/samples/interfaces/mapping/src/main/java/io/fd/honeycomb/samples/interfaces/mapping/init/InterfacesInitializer.java +++ /dev/null @@ -1,68 +0,0 @@ -/* - * 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.samples.interfaces.mapping.init; - -import com.google.inject.Inject; -import com.google.inject.name.Named; -import io.fd.honeycomb.data.init.AbstractDataTreeConverter; -import java.util.stream.Collectors; -import org.opendaylight.controller.md.sal.binding.api.DataBroker; -import org.opendaylight.yang.gen.v1.io.fd.honeycomb.samples.interfaces.rev160810.Interfaces; -import org.opendaylight.yang.gen.v1.io.fd.honeycomb.samples.interfaces.rev160810.InterfacesBuilder; -import org.opendaylight.yang.gen.v1.io.fd.honeycomb.samples.interfaces.rev160810.InterfacesState; -import org.opendaylight.yang.gen.v1.io.fd.honeycomb.samples.interfaces.rev160810.interfaces.InterfaceBuilder; -import org.opendaylight.yangtools.yang.binding.InstanceIdentifier; -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; - -/** - * This is an initializer for interfaces plugin. Its main goal is to revers-engineer configuration data (config "true") - * for interfaces model from operational data. In this case, we are trying to recreate Interfaces container from InterfacesState - * container. Thanks to symmetrical nature of the model, it's pretty straightforward. - * - * This is very useful when the lower layer already contains some data that should be revers-engineer to config data - * in honeycomb in order to get HC and lower layer to sync... It makes life of upper layers much easier - * - * However it's not always possible to perform this task so the initializers are optional for plugins - */ -public class InterfacesInitializer extends AbstractDataTreeConverter<InterfacesState, Interfaces> { - - private static final Logger LOG = LoggerFactory.getLogger(InterfacesInitializer.class); - - @Inject - public InterfacesInitializer(@Named("honeycomb-initializer") final DataBroker bindingDataBroker) { - super(bindingDataBroker, - InstanceIdentifier.create(InterfacesState.class), InstanceIdentifier.create(Interfaces.class)); - } - - @Override - protected Interfaces convert(final InterfacesState operationalData) { - // Just convert operational data into config data - // The operational data are queried from lower layer using readerCustomizers from this plugin - - LOG.info("Initializing interfaces config data from: {}", operationalData); - - return new InterfacesBuilder() - .setInterface(operationalData.getInterface().stream() - .map(oper -> new InterfaceBuilder() - .setMtu(oper.getMtu()) - .setInterfaceId(oper.getInterfaceId()) - .build()) - .collect(Collectors.toList())) - .build(); - } -} |