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/*******************************************************************************
* Copyright (c) 2007 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.wst.ws.internal.explorer;
import java.util.Dictionary;
import java.util.Hashtable;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.Platform;
import org.eclipse.equinox.http.jetty.JettyConfigurator;
import org.eclipse.wst.ws.internal.explorer.plugin.ExplorerPlugin;
import org.osgi.framework.Bundle;
import org.osgi.framework.BundleException;
import org.osgi.framework.InvalidSyntaxException;
import org.osgi.framework.ServiceReference;
public class WebappManager {
private static String host;
private static int port = -1;
private static final int AUTO_SELECT_JETTY_PORT = 0;
public static void start(String webappName) throws Exception {
Dictionary d = new Hashtable();
d.put("http.port", new Integer(getPortParameter())); //$NON-NLS-1$
// set the base URL
d.put("context.path", "/wse"); //$NON-NLS-1$ //$NON-NLS-2$
d.put("other.info", "org.eclipse.wst.ws.explorer"); //$NON-NLS-1$ //$NON-NLS-2$
// suppress Jetty INFO/DEBUG messages to stderr
Logger.getLogger("org.mortbay").setLevel(Level.WARNING); //$NON-NLS-1$
JettyConfigurator.startServer(webappName, d);
checkBundle();
}
/*
* Ensures that the bundle with the specified name and the highest available
* version is started and reads the port number
*/
private static void checkBundle() throws InvalidSyntaxException, BundleException {
Bundle bundle = Platform.getBundle("org.eclipse.equinox.http.registry"); //$NON-NLS-1$if (bundle != null) {
if (bundle.getState() == Bundle.RESOLVED) {
bundle.start(Bundle.START_TRANSIENT);
}
if (port == -1) {
// Jetty selected a port number for us
ServiceReference[] reference = bundle.getBundleContext().getServiceReferences("org.osgi.service.http.HttpService", "(other.info=org.eclipse.wst.ws.explorer)"); //$NON-NLS-1$ //$NON-NLS-2$
Object assignedPort = reference[0].getProperty("http.port"); //$NON-NLS-1$
port = Integer.parseInt((String)assignedPort);
}
}
public static void stop(String webappName) throws CoreException {
try {
JettyConfigurator.stopServer(webappName);
}
catch (Exception e) {
//HelpBasePlugin.logError("An error occured while stopping the help server", e); //$NON-NLS-1$
}
}
public static int getPort() {
return port;
}
/*
* Get the port number which will be passed to Jetty
*/
private static int getPortParameter() {
if (port == -1) {
return AUTO_SELECT_JETTY_PORT;
}
return port;
}
public static String getHost() {
if (host == null) {
String hostCommandLineOverride = ExplorerPlugin.getBundleContext().getProperty("server_host"); //$NON-NLS-1$
if (hostCommandLineOverride != null && hostCommandLineOverride.trim().length() > 0) {
host = hostCommandLineOverride;
}
else {
host = "127.0.0.1"; //$NON-NLS-1$
}
}
return host;
}
private WebappManager() {
}
}
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