| /* |
| * 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.java; |
| |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.List; |
| import java.util.Map; |
| |
| import org.apache.brooklyn.api.entity.Entity; |
| import org.apache.brooklyn.entity.software.base.SoftwareProcessImpl; |
| import org.apache.brooklyn.feed.jmx.JmxFeed; |
| import org.apache.brooklyn.util.core.flags.SetFromFlag; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| import com.google.common.annotations.VisibleForTesting; |
| |
| public class VanillaJavaAppImpl extends SoftwareProcessImpl implements VanillaJavaApp { |
| |
| static { |
| JavaAppUtils.init(); |
| } |
| |
| private static final Logger log = LoggerFactory.getLogger(VanillaJavaApp.class); |
| |
| @SetFromFlag |
| protected long jmxPollPeriod; |
| |
| protected JmxFeed jmxFeed; |
| |
| public VanillaJavaAppImpl() {} |
| |
| @VisibleForTesting |
| public VanillaJavaAppImpl(Map<?,?> properties, Entity parent) { |
| super(properties, parent); |
| } |
| |
| public String getMainClass() { return getConfig(MAIN_CLASS); } |
| public List<String> getClasspath() { return getConfig(CLASSPATH); } |
| public List<String> getClasspathFiles() { return getAttribute(CLASSPATH_FILES); } |
| public Map getJvmDefines() { return getConfig(JVM_DEFINES); } |
| public List getJvmXArgs() { return getConfig(JVM_XARGS); } |
| |
| public void addToClasspath(String url) { |
| List<String> cp = getConfig(CLASSPATH); |
| List<String> newCP = new ArrayList<String>(); |
| if (cp!=null) newCP.addAll(cp); |
| newCP.add(url); |
| setConfig(CLASSPATH, newCP); |
| } |
| |
| public void addToClasspath(Collection<String> urls) { |
| List<String> cp = getConfig(CLASSPATH); |
| List<String> newCP = new ArrayList<String>(); |
| if (cp!=null) newCP.addAll(cp); |
| newCP.addAll(urls); |
| setConfig(CLASSPATH, newCP); |
| } |
| |
| @Override |
| protected void connectSensors() { |
| super.connectSensors(); |
| |
| if (((VanillaJavaAppDriver) getDriver()).isJmxEnabled()) { |
| jmxPollPeriod = (jmxPollPeriod > 0) ? jmxPollPeriod : 3000; |
| jmxFeed = JavaAppUtils.connectMXBeanSensors(this, jmxPollPeriod); |
| } |
| |
| connectServiceUpIsRunning(); |
| } |
| |
| @Override |
| public void disconnectSensors() { |
| super.disconnectSensors(); |
| disconnectServiceUpIsRunning(); |
| if (jmxFeed != null) jmxFeed.stop(); |
| } |
| |
| @Override |
| public Class<? extends VanillaJavaAppDriver> getDriverInterface() { |
| return VanillaJavaAppDriver.class; |
| } |
| |
| public String getRunDir() { |
| // FIXME Make this an attribute; don't assume it hsa to be ssh? What uses this? |
| VanillaJavaAppSshDriver driver = (VanillaJavaAppSshDriver) getDriver(); |
| return (driver != null) ? driver.getRunDir() : null; |
| } |
| |
| @Override |
| public void kill() { |
| getDriver().kill(); |
| } |
| |
| } |