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/*
* Licensed to Elastic Search and Shay Banon under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. Elastic Search 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 org.elasticsearch.jmx;
import org.elasticsearch.common.inject.AbstractModule;
import org.elasticsearch.common.inject.TypeLiteral;
import org.elasticsearch.common.inject.matcher.Matchers;
import org.elasticsearch.common.inject.spi.InjectionListener;
import org.elasticsearch.common.inject.spi.TypeEncounter;
import org.elasticsearch.common.inject.spi.TypeListener;
import org.elasticsearch.common.logging.Loggers;
import org.elasticsearch.common.settings.Settings;
import org.elasticsearch.jmx.action.GetJmxServiceUrlAction;
/**
* @author kimchy (shay.banon)
*/
public class JmxModule extends AbstractModule {
private final Settings settings;
public JmxModule(Settings settings) {
this.settings = settings;
}
@Override protected void configure() {
JmxService jmxService = new JmxService(Loggers.getLogger(JmxService.class, settings.get("name")), settings);
bind(JmxService.class).toInstance(jmxService);
bind(GetJmxServiceUrlAction.class).asEagerSingleton();
bindListener(Matchers.any(), new JmxExporterTypeListener(jmxService));
}
private static class JmxExporterTypeListener implements TypeListener {
private final JmxService jmxService;
private JmxExporterTypeListener(JmxService jmxService) {
this.jmxService = jmxService;
}
@Override public void hear(TypeLiteral typeLiteral, TypeEncounter typeEncounter) {
Class type = typeLiteral.getRawType();
if (type.isAnnotationPresent(MBean.class)) {
typeEncounter.register(new JmxExporterInjectionListener(jmxService));
}
}
}
private static class JmxExporterInjectionListener implements InjectionListener {
private final JmxService jmxService;
private JmxExporterInjectionListener(JmxService jmxService) {
this.jmxService = jmxService;
}
@Override public void afterInjection(I instance) {
jmxService.registerMBean(instance);
}
}
}