com.ning.metrics.collector.guice.module.HealthChecksModule Maven / Gradle / Ivy
/*
* Copyright 2010-2012 Ning, Inc.
*
* Ning licenses this file to you 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 com.ning.metrics.collector.guice.module;
import com.ning.metrics.collector.healthchecks.HadoopHealthCheck;
import com.ning.metrics.collector.healthchecks.RealtimeHealthCheck;
import com.ning.metrics.collector.healthchecks.WriterHealthCheck;
import com.google.inject.AbstractModule;
import com.google.inject.multibindings.Multibinder;
import com.yammer.metrics.core.HealthCheck;
import com.yammer.metrics.guice.servlet.AdminServletModule;
public class HealthChecksModule extends AbstractModule
{
@Override
protected void configure()
{
install(new AdminServletModule());
final Multibinder healthChecksBinder = Multibinder.newSetBinder(binder(), HealthCheck.class);
healthChecksBinder.addBinding().to(HadoopHealthCheck.class).asEagerSingleton();
healthChecksBinder.addBinding().to(RealtimeHealthCheck.class).asEagerSingleton();
healthChecksBinder.addBinding().to(WriterHealthCheck.class).asEagerSingleton();
}
}