| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF 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.apache.brooklyn.entity.webapp.jboss; |
| |
| import java.util.concurrent.TimeUnit; |
| |
| import org.apache.brooklyn.core.entity.EntityFunctions; |
| import org.apache.brooklyn.entity.java.UsesJmx; |
| import org.apache.brooklyn.entity.webapp.JavaWebAppSoftwareProcessImpl; |
| import org.apache.brooklyn.feed.jmx.JmxAttributePollConfig; |
| import org.apache.brooklyn.feed.jmx.JmxFeed; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| import com.google.common.base.Functions; |
| |
| /** |
| * @deprecated since 1.0.0; JBoss 6 is EOF |
| */ |
| @Deprecated |
| public class JBoss6ServerImpl extends JavaWebAppSoftwareProcessImpl implements JBoss6Server { |
| |
| public static final Logger log = LoggerFactory.getLogger(JBoss6ServerImpl.class); |
| |
| private volatile JmxFeed jmxFeed; |
| |
| @Override |
| public void connectSensors() { |
| super.connectSensors(); |
| |
| String requestProcessorMbeanName = "jboss.web:type=GlobalRequestProcessor,name=http-*"; |
| String serverMbeanName = "jboss.system:type=Server"; |
| boolean retrieveUsageMetrics = getConfig(RETRIEVE_USAGE_METRICS); |
| |
| if (isJmxEnabled()) { |
| jmxFeed = JmxFeed.builder() |
| .entity(this) |
| .period(500, TimeUnit.MILLISECONDS) |
| .pollAttribute(new JmxAttributePollConfig<Boolean>(SERVICE_UP) |
| // TODO instead of setting SERVICE_UP directly, want to use equivalent of |
| // addEnricher(Enrichers.builder().updatingMap(Attributes.SERVICE_NOT_UP_INDICATORS).key("serverMBean")... |
| // but not supported in feed? |
| .objectName(serverMbeanName) |
| .attributeName("Started") |
| .onException(Functions.constant(false)) |
| .suppressDuplicates(true)) |
| .pollAttribute(new JmxAttributePollConfig<Integer>(ERROR_COUNT) |
| .objectName(requestProcessorMbeanName) |
| .attributeName("errorCount") |
| .enabled(retrieveUsageMetrics)) |
| .pollAttribute(new JmxAttributePollConfig<Integer>(REQUEST_COUNT) |
| .objectName(requestProcessorMbeanName) |
| .attributeName("requestCount") |
| .onFailureOrException(EntityFunctions.attribute(this, REQUEST_COUNT)) |
| .enabled(retrieveUsageMetrics)) |
| .pollAttribute(new JmxAttributePollConfig<Integer>(TOTAL_PROCESSING_TIME) |
| .objectName(requestProcessorMbeanName) |
| .attributeName("processingTime") |
| .enabled(retrieveUsageMetrics)) |
| .build(); |
| } else { |
| // if not using JMX |
| log.warn(this+" running without JMX monitoring; limited visibility of service available"); |
| connectServiceUpIsRunning(); |
| } |
| } |
| |
| @Override |
| public void disconnectSensors() { |
| super.disconnectSensors(); |
| if (jmxFeed != null) jmxFeed.stop(); |
| disconnectServiceUpIsRunning(); |
| } |
| |
| @Override |
| public Class<JBoss6Driver> getDriverInterface() { |
| return JBoss6Driver.class; |
| } |
| |
| protected boolean isJmxEnabled() { |
| return (this instanceof UsesJmx) && Boolean.TRUE.equals(getConfig(UsesJmx.USE_JMX)); |
| } |
| } |