/*
* 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.client;
import org.gradle.internal.concurrent.CompositeStoppable;
import org.gradle.internal.Factory;
import org.gradle.internal.concurrent.Stoppable;
import org.gradle.launcher.daemon.diagnostics.DaemonStartupInfo;
import org.gradle.launcher.daemon.server.Daemon;
import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.locks.Lock;
import java.util.concurrent.locks.ReentrantLock;
class EmbeddedDaemonStarter implements DaemonStarter, Stoppable {
private final Factory<Daemon> daemonFactory;
private final List<Daemon> daemons = new ArrayList<Daemon>();
private final Lock daemonsLock = new ReentrantLock();
public EmbeddedDaemonStarter(Factory<Daemon> daemonFactory) {
this.daemonFactory = daemonFactory;
}
public DaemonStartupInfo startDaemon() {
Daemon daemon = daemonFactory.create();
startDaemon(daemon);
return new DaemonStartupInfo(daemon.getUid(), daemon.getAddress(), null);
}
public void startDaemon(Daemon daemon) {
daemonsLock.lock();
try {
daemons.add(daemon);
} finally {
daemonsLock.unlock();
}
daemon.start();
}
public void stop() {
List<Daemon> daemonsToStop;
daemonsLock.lock();
try {
daemonsToStop = new ArrayList<Daemon>(daemons);
daemons.clear();
} finally {
daemonsLock.unlock();
}
CompositeStoppable.stoppable(daemonsToStop).stop();
}}