| package org.apache.s4.deploy; |
| |
| import java.io.InputStream; |
| |
| import org.apache.commons.configuration.ConfigurationConverter; |
| import org.apache.commons.configuration.ConfigurationException; |
| import org.apache.commons.configuration.ConfigurationUtils; |
| import org.apache.commons.configuration.PropertiesConfiguration; |
| import org.apache.s4.base.Emitter; |
| import org.apache.s4.base.Hasher; |
| import org.apache.s4.base.Listener; |
| import org.apache.s4.base.SerializerDeserializer; |
| import org.apache.s4.comm.DefaultHasher; |
| import org.apache.s4.comm.serialize.KryoSerDeser; |
| import org.apache.s4.comm.tcp.TCPEmitter; |
| import org.apache.s4.comm.tcp.TCPListener; |
| import org.apache.s4.comm.topology.Assignment; |
| import org.apache.s4.comm.topology.AssignmentFromZK; |
| import org.apache.s4.comm.topology.Cluster; |
| import org.apache.s4.comm.topology.ClusterFromZK; |
| |
| import com.google.inject.AbstractModule; |
| import com.google.inject.Binder; |
| import com.google.inject.name.Names; |
| |
| public class TestModule extends AbstractModule { |
| |
| private PropertiesConfiguration config; |
| |
| private void loadProperties(Binder binder) { |
| |
| try { |
| InputStream is = this.getClass().getResourceAsStream("/org.apache.s4.deploy.s4.properties"); |
| config = new PropertiesConfiguration(); |
| config.load(is); |
| System.out.println(ConfigurationUtils.toString(config)); |
| // TODO - validate properties. |
| |
| /* Make all properties injectable. Do we need this? */ |
| Names.bindProperties(binder, ConfigurationConverter.getProperties(config)); |
| } catch (ConfigurationException e) { |
| binder.addError(e); |
| e.printStackTrace(); |
| } |
| } |
| |
| @Override |
| protected void configure() { |
| if (config == null) { |
| loadProperties(binder()); |
| } |
| bind(Cluster.class); |
| bind(Hasher.class).to(DefaultHasher.class); |
| bind(SerializerDeserializer.class).to(KryoSerDeser.class); |
| bind(Assignment.class).to(AssignmentFromZK.class); |
| bind(Cluster.class).to(ClusterFromZK.class); |
| bind(Emitter.class).to(TCPEmitter.class); |
| bind(Listener.class).to(TCPListener.class); |
| |
| bind(Integer.class).annotatedWith(Names.named("comm.retries")).toInstance(10); |
| bind(Integer.class).annotatedWith(Names.named("comm.retry_delay")).toInstance(10); |
| bind(Integer.class).annotatedWith(Names.named("comm.timeout")).toInstance(1000); |
| |
| bind(Integer.class).annotatedWith(Names.named("tcp.partition.queue_size")).toInstance(256); |
| } |
| |
| } |