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/*
* 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.routing;
import com.google.inject.AbstractModule;
import com.google.inject.multibindings.Multibinder;
import com.google.inject.name.Names;
import io.fd.hc2vpp.common.translate.util.MultiNamingContext;
import io.fd.hc2vpp.common.translate.util.NamingContext;
import io.fd.hc2vpp.routing.read.RoutingReaderFactory;
import io.fd.hc2vpp.routing.write.RoutingWriterFactory;
import io.fd.honeycomb.translate.read.ReaderFactory;
import io.fd.honeycomb.translate.write.WriterFactory;
import net.jmob.guice.conf.core.ConfigurationModule;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* RoutingModule class instantiating routing plugin components.
*/
public class RoutingModule extends AbstractModule {
private static final Logger LOG = LoggerFactory.getLogger(RoutingModule.class);
@Override
protected void configure() {
LOG.info("Starting initialization");
// requests injection of properties
install(ConfigurationModule.create());
requestInjection(RoutingConfiguration.class);
bind(NamingContext.class)
.annotatedWith(Names.named(RoutingConfiguration.ROUTING_PROTOCOL_CONTEXT))
.toInstance(new NamingContext("learned-protocol-", RoutingConfiguration.ROUTING_PROTOCOL_CONTEXT));
bind(NamingContext.class)
.annotatedWith(Names.named(RoutingConfiguration.ROUTE_CONTEXT))
.toInstance(new NamingContext("route-", RoutingConfiguration.ROUTE_CONTEXT));
bind(MultiNamingContext.class)
.annotatedWith(Names.named(RoutingConfiguration.ROUTE_HOP_CONTEXT))
.toInstance(new MultiNamingContext(RoutingConfiguration.ROUTE_HOP_CONTEXT,
RoutingConfiguration.MULTI_MAPPING_START_INDEX));
LOG.info("Injecting reader factories");
// creates reader factory binding
final Multibinder<ReaderFactory> readerFactoryBinder = Multibinder.newSetBinder(binder(), ReaderFactory.class);
readerFactoryBinder.addBinding().to(RoutingReaderFactory.class);
LOG.info("Injecting writers factories");
// create writer factory binding
final Multibinder<WriterFactory> writerFactoryBinder = Multibinder.newSetBinder(binder(), WriterFactory.class);
writerFactoryBinder.addBinding().to(RoutingWriterFactory.class);
LOG.info("Started successfully");
}
}
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