io.cdap.cdap.app.guice.RemoteExecutionDiscoveryModule Maven / Gradle / Ivy
/*
* Copyright © 2019 Cask Data, Inc.
*
* 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.cdap.cdap.app.guice;
import com.google.inject.PrivateModule;
import com.google.inject.Scopes;
import io.cdap.cdap.internal.app.runtime.distributed.remote.RemoteExecutionAuthenticator;
import io.cdap.cdap.internal.app.runtime.distributed.remote.RemoteExecutionDiscoveryService;
import io.cdap.cdap.internal.app.runtime.distributed.remote.RemoteExecutionProxySelector;
import org.apache.twill.discovery.DiscoveryService;
import org.apache.twill.discovery.DiscoveryServiceClient;
import java.net.Authenticator;
import java.net.ProxySelector;
/**
* A guice module to provide discovery service bindings for remote execution runtime.
*/
public class RemoteExecutionDiscoveryModule extends PrivateModule {
@Override
protected void configure() {
bind(ProxySelector.class).to(RemoteExecutionProxySelector.class).in(Scopes.SINGLETON);
expose(ProxySelector.class);
bind(Authenticator.class).to(RemoteExecutionAuthenticator.class).in(Scopes.SINGLETON);
expose(Authenticator.class);
bind(RemoteExecutionDiscoveryService.class).in(Scopes.SINGLETON);
bind(DiscoveryService.class).to(RemoteExecutionDiscoveryService.class);
bind(DiscoveryServiceClient.class).to(RemoteExecutionDiscoveryService.class);
expose(DiscoveryService.class);
expose(DiscoveryServiceClient.class);
}
}