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/*
* Copyright (c) 2019 PANTHEON.tech.
*
* 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.ipsec;
import com.google.common.annotations.VisibleForTesting;
import com.google.inject.AbstractModule;
import com.google.inject.Provider;
import com.google.inject.Singleton;
import com.google.inject.multibindings.Multibinder;
import io.fd.hc2vpp.ipsec.read.IpsecReaderFactory;
import io.fd.hc2vpp.ipsec.write.IpsecWriterFactory;
import io.fd.honeycomb.translate.read.ReaderFactory;
import io.fd.honeycomb.translate.write.WriterFactory;
import io.fd.jvpp.ikev2.future.FutureJVppIkev2Facade;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* Module class instantiating IpSec plugin components.
*/
public class IpsecModule extends AbstractModule {
private static final Logger LOG = LoggerFactory.getLogger(IpsecModule.class);
private final Class<? extends Provider<FutureJVppIkev2Facade>> jvppIkev2ProviderClass;
public IpsecModule() {
this(JVppIkev2Provider.class);
}
@VisibleForTesting
protected IpsecModule(
final Class<? extends Provider<FutureJVppIkev2Facade>> jvppIkev2ProviderClass) {
this.jvppIkev2ProviderClass = jvppIkev2ProviderClass;
}
@Override
protected void configure() {
LOG.info("Installing IPSec module");
// binds JVpp Ikev2 future facade
bind(FutureJVppIkev2Facade.class).toProvider(jvppIkev2ProviderClass).in(Singleton.class);
LOG.info("Injecting writers factories");
final Multibinder<WriterFactory> writerFactoryBinder = Multibinder.newSetBinder(binder(), WriterFactory.class);
writerFactoryBinder.addBinding().to(IpsecWriterFactory.class).in(Singleton.class);
LOG.info("Injecting readers factories");
final Multibinder<ReaderFactory> readerFactoryBinder = Multibinder.newSetBinder(binder(), ReaderFactory.class);
readerFactoryBinder.addBinding().to(IpsecReaderFactory.class).in(Singleton.class);
LOG.info("Module IPSec successfully configured");
}
}
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