com.mycila.jmx.JmxModule Maven / Gradle / Ivy
/**
* Copyright (C) 2010 Mycila ([email protected])
*
* 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 com.mycila.jmx;
import com.google.inject.AbstractModule;
import com.google.inject.Provides;
import com.google.inject.TypeLiteral;
import com.google.inject.matcher.Matchers;
import com.google.inject.spi.InjectionListener;
import com.google.inject.spi.TypeEncounter;
import com.google.inject.spi.TypeListener;
import com.mycila.jmx.annotation.JmxBean;
import javax.inject.Provider;
import javax.inject.Singleton;
import javax.management.MBeanServer;
import java.lang.management.ManagementFactory;
/**
* @author Mathieu Carbou ([email protected])
* @date 2013-06-08
*/
public class JmxModule extends AbstractModule {
@Override
protected void configure() {
bindListener(ClassToTypeLiteralMatcherAdapter.adapt(Matchers.annotatedWith(JmxBean.class)), new TypeListener() {
@Override
public void hear(TypeLiteral type, TypeEncounter encounter) {
final Provider exporter = encounter.getProvider(JmxExporter.class);
encounter.register(new InjectionListener() {
@Override
public void afterInjection(I injectee) {
exporter.get().register(injectee);
}
});
}
});
}
@Provides
@Singleton
protected JmxExporter jmxExporter(MBeanServer server) {
MycilaJmxExporter exporter = new MycilaJmxExporter(server);
exporter.setExportBehavior(ExportBehavior.FAIL_ON_EXISTING);
exporter.setEnsureUnique(false);
return exporter;
}
@Provides
@Singleton
protected MBeanServer mBeanServer() {
return ManagementFactory.getPlatformMBeanServer();
}
}