diff options
Diffstat (limited to 'fib-management/fib-management-impl/src/main/java/io/fd/hc2vpp/fib/management/FibManagementModule.java')
-rw-r--r-- | fib-management/fib-management-impl/src/main/java/io/fd/hc2vpp/fib/management/FibManagementModule.java | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/fib-management/fib-management-impl/src/main/java/io/fd/hc2vpp/fib/management/FibManagementModule.java b/fib-management/fib-management-impl/src/main/java/io/fd/hc2vpp/fib/management/FibManagementModule.java new file mode 100644 index 000000000..462a1e4f6 --- /dev/null +++ b/fib-management/fib-management-impl/src/main/java/io/fd/hc2vpp/fib/management/FibManagementModule.java @@ -0,0 +1,71 @@ +/* + * Copyright (c) 2018 Bell Canada, Pantheon Technologies 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.fib.management; + +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.fib.management.read.FibManagementReaderFactory; +import io.fd.hc2vpp.fib.management.services.FibTableService; +import io.fd.hc2vpp.fib.management.services.FibTableServiceProvider; +import io.fd.hc2vpp.fib.management.write.FibManagementWriterFactory; +import io.fd.honeycomb.translate.read.ReaderFactory; +import io.fd.honeycomb.translate.write.WriterFactory; +import javax.annotation.Nonnull; +import net.jmob.guice.conf.core.ConfigurationModule; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +/** + * FibManagementModule class instantiating FIB management plugin components. + */ +public class FibManagementModule extends AbstractModule { + + private static final Logger LOG = LoggerFactory.getLogger(FibManagementModule.class); + private final Class<? extends Provider<FibTableService>> fibTableServiceProvider; + + public FibManagementModule() { + this(FibTableServiceProvider.class); + } + + @VisibleForTesting + protected FibManagementModule(@Nonnull final Class<? extends Provider<FibTableService>> fibTableServiceProvider) { + this.fibTableServiceProvider = fibTableServiceProvider; + } + + @Override + protected void configure() { + LOG.info("Starting FibManagementModule initialization"); + // requests injection of properties + install(ConfigurationModule.create()); + bind(FibTableService.class).toProvider(fibTableServiceProvider).in(Singleton.class); + + LOG.debug("Injecting FibManagementModule reader factories"); + // creates reader factory binding + final Multibinder<ReaderFactory> readerFactoryBinder = Multibinder.newSetBinder(binder(), ReaderFactory.class); + readerFactoryBinder.addBinding().to(FibManagementReaderFactory.class); + + LOG.debug("Injecting FibManagementModule writers factories"); + // create writer factory binding + final Multibinder<WriterFactory> writerFactoryBinder = Multibinder.newSetBinder(binder(), WriterFactory.class); + writerFactoryBinder.addBinding().to(FibManagementWriterFactory.class); + + LOG.info("FibManagementModule started successfully"); + } +} |