/*
* Copyright 2011 the original author or authors.
*
* 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.gradle.launcher.daemon.server;
import org.gradle.api.logging.Logger;
import org.gradle.api.logging.Logging;
import org.gradle.initialization.GradleLauncherFactory;
import org.gradle.internal.concurrent.ExecutorFactory;
import org.gradle.internal.nativeintegration.ProcessEnvironment;
import org.gradle.internal.nativeintegration.services.NativeServices;
import org.gradle.internal.service.DefaultServiceRegistry;
import org.gradle.internal.service.ServiceRegistry;
import org.gradle.internal.service.scopes.GlobalScopeServices;
import org.gradle.launcher.daemon.configuration.DaemonServerConfiguration;
import org.gradle.launcher.daemon.context.DaemonContext;
import org.gradle.launcher.daemon.context.DaemonContextBuilder;
import org.gradle.launcher.daemon.registry.DaemonDir;
import org.gradle.launcher.daemon.registry.DaemonRegistry;
import org.gradle.launcher.daemon.registry.DaemonRegistryServices;
import org.gradle.launcher.daemon.server.exec.DefaultDaemonCommandExecuter;
import org.gradle.launcher.daemon.server.exec.StopHandlingCommandExecuter;
import org.gradle.launcher.daemon.server.health.DaemonHealthServices;
import org.gradle.launcher.daemon.server.health.DefaultDaemonHealthServices;
import org.gradle.launcher.exec.InProcessBuildActionExecuter;
import org.gradle.logging.LoggingManagerInternal;
import org.gradle.messaging.remote.internal.MessagingServices;
import org.gradle.messaging.remote.internal.inet.InetAddressFactory;
import java.io.File;
import java.util.UUID;
/**
* Takes care of instantiating and wiring together the services required by the daemon server.
*/
public class DaemonServices extends DefaultServiceRegistry {
private final DaemonServerConfiguration configuration;
private final LoggingManagerInternal loggingManager;
private final static Logger LOGGER = Logging.getLogger(DaemonServices.class);
public DaemonServices(DaemonServerConfiguration configuration, ServiceRegistry loggingServices, LoggingManagerInternal loggingManager) {
super(NativeServices.getInstance(), loggingServices);
this.configuration = configuration;
this.loggingManager = loggingManager;
addProvider(new DaemonRegistryServices(configuration.getBaseDir()));
addProvider(new GlobalScopeServices(true));
}
protected DaemonContext createDaemonContext() {
DaemonContextBuilder builder = new DaemonContextBuilder(get(ProcessEnvironment.class));
builder.setDaemonRegistryDir(configuration.getBaseDir());
builder.setIdleTimeout(configuration.getIdleTimeout());
builder.setUid(configuration.getUid());
LOGGER.debug("Creating daemon context with opts: {}", configuration.getJvmOptions());
builder.setDaemonOpts(configuration.getJvmOptions());
return builder.create();
}
public File getDaemonLogFile() {
final DaemonContext daemonContext = get(DaemonContext.class);
final Long pid = daemonContext.getPid();
String fileName = String.format("daemon-%s.out.log", pid == null ? UUID.randomUUID() : pid);
return new File(get(DaemonDir.class).getVersionedDir(), fileName);
}
protected DaemonHealthServices createDaemonHealthServices() {
return new DefaultDaemonHealthServices();
}
protected Daemon createDaemon() {
return new Daemon(
new DaemonTcpServerConnector(
get(ExecutorFactory.class),
get(MessagingServices.class).get(InetAddressFactory.class)),
get(DaemonRegistry.class),
get(DaemonContext.class),
"password",
new StopHandlingCommandExecuter(
new DefaultDaemonCommandExecuter(
new InProcessBuildActionExecuter(
get(GradleLauncherFactory.class)),
get(ProcessEnvironment.class),
loggingManager,
getDaemonLogFile(),
get(DaemonHealthServices.class))),
get(ExecutorFactory.class));
}
}