MockOldStyleApplication.java

/**
 * Copyright 2014 Jordan Zimmerman
 *
 * 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.soabase.guice.mocks;

import com.google.inject.Module;
import io.dropwizard.Application;
import io.dropwizard.Configuration;
import io.dropwizard.setup.Bootstrap;
import io.dropwizard.setup.Environment;
import io.soabase.guice.GuiceBundle;
import io.soabase.guice.StandardInjectorProvider;
import org.eclipse.jetty.util.component.AbstractLifeCycle;
import org.eclipse.jetty.util.component.LifeCycle;
import java.util.concurrent.CountDownLatch;

public class MockOldStyleApplication extends Application<Configuration>
{
    private final CountDownLatch startedLatch = new CountDownLatch(1);
    private final Module[] modules;

    public MockOldStyleApplication(Module... modules)
    {
        this.modules = modules;
    }

    @Override
    public void initialize(Bootstrap<Configuration> bootstrap)
    {
        bootstrap.addBundle(new GuiceBundle<>(new StandardInjectorProvider<>(modules)));
    }

    @Override
    public void run(Configuration configuration, Environment environment) throws Exception
    {
        LifeCycle.Listener listener = new AbstractLifeCycle.AbstractLifeCycleListener()
        {
            @Override
            public void lifeCycleStarted(LifeCycle event)
            {
                System.out.println("Starting...");
                startedLatch.countDown();
            }
        };
        environment.lifecycle().addLifeCycleListener(listener);
    }

    public CountDownLatch getStartedLatch()
    {
        return startedLatch;
    }
}