ThriftModule.java

/**
 * 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 org.apache.aurora.scheduler.thrift;

import com.google.inject.AbstractModule;

import org.apache.aurora.gen.AuroraAdmin;
import org.apache.aurora.gen.ReadOnlyScheduler;
import org.apache.aurora.scheduler.thrift.aop.AnnotatedAuroraAdmin;
import org.apache.aurora.scheduler.thrift.aop.AopModule;

/**
 * Binding module to configure a thrift server.
 */
public class ThriftModule extends AbstractModule {

  @Override
  protected void configure() {
    install(new ReadOnly());
    bind(AuroraAdmin.Iface.class).to(SchedulerThriftInterface.class);
    bind(AnnotatedAuroraAdmin.class).to(SchedulerThriftInterface.class);

    // Promote to an explicit binding so it's created in the servlet container child injector.
    // See https://code.google.com/p/google-guice/issues/detail?id=461
    bind(SchedulerThriftInterface.class);
    install(new AopModule());
  }

  /**
   * Binding module for only the read-only scheduler interface.
   */
  public static class ReadOnly extends AbstractModule {
    @Override
    protected void configure() {
      bind(ReadOnlyScheduler.Iface.class).to(ReadOnlySchedulerImpl.class);
    }
  }
}