/jdr/jboss-as-jdr/src/main/java/org/jboss/as/jdr/JdrReportService.java
Java | 148 lines | 95 code | 17 blank | 36 comment | 11 complexity | 159877e040312c7536df22951c00907c MD5 | raw file
Possible License(s): LGPL-2.1, Apache-2.0
- /*
- * JBoss, Home of Professional Open Source.
- * Copyright 2011, Red Hat, Inc., and individual contributors
- * as indicated by the @author tags. See the copyright.txt file in the
- * distribution for a full listing of individual contributors.
- *
- * This is free software; you can redistribute it and/or modify it
- * under the terms of the GNU Lesser General Public License as
- * published by the Free Software Foundation; either version 2.1 of
- * the License, or (at your option) any later version.
- *
- * This software is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this software; if not, write to the Free
- * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
- */
- package org.jboss.as.jdr;
- import java.io.Console;
- import java.net.HttpURLConnection;
- import java.net.URL;
- import java.security.AccessController;
- import java.util.concurrent.ExecutorService;
- import java.util.concurrent.Executors;
- import java.util.concurrent.ThreadFactory;
- import org.jboss.as.controller.ModelController;
- import org.jboss.as.controller.OperationFailedException;
- import org.jboss.as.controller.ServiceVerificationHandler;
- import org.jboss.as.controller.client.ModelControllerClient;
- import org.jboss.as.network.NetworkUtils;
- import org.jboss.as.server.ServerEnvironment;
- import org.jboss.as.server.ServerEnvironmentService;
- import org.jboss.as.server.Services;
- import org.jboss.msc.service.Service;
- import org.jboss.msc.service.ServiceController;
- import org.jboss.msc.service.ServiceName;
- import org.jboss.msc.service.ServiceTarget;
- import org.jboss.msc.service.StartContext;
- import org.jboss.msc.service.StartException;
- import org.jboss.msc.service.StopContext;
- import org.jboss.msc.value.InjectedValue;
- import org.jboss.threads.JBossThreadFactory;
- /**
- * Service that provides a {@link JdrReportCollector}.
- *
- * @author Brian Stansberry
- * @author Mike M. Clark
- * @author Jesse Jaggars
- */
- public class JdrReportService implements JdrReportCollector, Service<JdrReportCollector> {
- public static final ServiceName SERVICE_NAME = ServiceName.JBOSS.append("jdr", "collector");
- public static ServiceController<JdrReportCollector> addService(final ServiceTarget target, final ServiceVerificationHandler verificationHandler) {
- JdrReportService service = new JdrReportService();
- return target.addService(SERVICE_NAME, service)
- .addDependency(ServerEnvironmentService.SERVICE_NAME, ServerEnvironment.class, service.serverEnvironmentValue)
- .addDependency(Services.JBOSS_SERVER_CONTROLLER, ModelController.class, service.modelControllerValue)
- .addListener(verificationHandler)
- .setInitialMode(ServiceController.Mode.ACTIVE)
- .install();
- }
- private final InjectedValue<ServerEnvironment> serverEnvironmentValue = new InjectedValue<ServerEnvironment>();
- private final InjectedValue<ModelController> modelControllerValue = new InjectedValue<ModelController>();
- private ExecutorService executorService;
- private ServerEnvironment serverEnvironment;
- private ModelControllerClient controllerClient;
- /**
- * Collect a JDR report when run outside the Application Server.
- */
- public JdrReport standaloneCollect(String host, String port) throws OperationFailedException {
- Console cons = System.console();
- String username = null;
- String password = null;
- if (host == null) {
- host = "localhost";
- }
- if (port == null) {
- port = "9990";
- }
- // Let's go ahead and see if we need to auth before prompting the user
- // for a username and password
- boolean must_auth = false;
- try {
- URL managementApi = new URL("http://" + NetworkUtils.formatPossibleIpv6Address(host) + ":" + port + "/management");
- HttpURLConnection conn = (HttpURLConnection) managementApi.openConnection();
- int code = conn.getResponseCode();
- if (code != 200) {
- must_auth = true;
- }
- } catch (Exception e) {
- }
- if (must_auth) {
- if (cons != null) {
- username = cons.readLine("Management username: ");
- password = String.valueOf(cons.readPassword("Management password: "));
- }
- }
- SosInterpreter interpreter = new SosInterpreter();
- return interpreter.collect(username, password, host, port);
- }
- /**
- * Collect a JDR report.
- */
- public JdrReport collect() throws OperationFailedException {
- SosInterpreter interpreter = new SosInterpreter();
- serverEnvironment = serverEnvironmentValue.getValue();
- interpreter.setJbossHomeDir(serverEnvironment.getHomeDir().getAbsolutePath());
- interpreter.setReportLocationDir(serverEnvironment.getServerTempDir().getAbsolutePath());
- interpreter.setControllerClient(controllerClient);
- interpreter.setHostControllerName(serverEnvironment.getHostControllerName());
- interpreter.setServerName(serverEnvironment.getServerName());
- return interpreter.collect();
- }
- public synchronized void start(StartContext context) throws StartException {
- final ThreadFactory threadFactory = new JBossThreadFactory(new ThreadGroup("JdrReportCollector-threads"), Boolean.FALSE, null, "%G - %t", null, null, AccessController.getContext());
- executorService = Executors.newCachedThreadPool(threadFactory);
- serverEnvironment = serverEnvironmentValue.getValue();
- controllerClient = modelControllerValue.getValue().createClient(executorService);
- }
- public synchronized void stop(StopContext context) {
- if (executorService != null) {
- executorService.shutdownNow();
- }
- }
- public JdrReportService getValue() throws IllegalStateException, IllegalArgumentException {
- return this;
- }
- }