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/*******************************************************************************
* Copyright (c) 2011, 2018 Red Hat Inc.
*
* This program and the accompanying materials are made
* available under the terms of the Eclipse Public License 2.0
* which is available at https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* Red Hat Incorporated - initial API and implementation
*******************************************************************************/
package org.eclipse.linuxtools.internal.rdt.proxy;
import java.util.MissingResourceException;
import java.util.ResourceBundle;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.ui.plugin.AbstractUIPlugin;
import org.osgi.framework.BundleContext;
import org.osgi.framework.ServiceReference;
/**
* The activator class controls the plug-in life cycle
*/
public class Activator extends AbstractUIPlugin {
// The plug-in ID
public static final String PLUGIN_ID = "org.eclipse.linuxtools.rdt.proxy"; //$NON-NLS-1$
// The shared instance
private static Activator plugin;
private static ResourceBundle resourceBundle;
@Override
public void start(BundleContext context) throws Exception {
super.start(context);
plugin = this;
try {
resourceBundle = ResourceBundle.getBundle(PLUGIN_ID + ".Resources"); //$NON-NLS-1$
} catch (MissingResourceException x) {
resourceBundle = null;
}
}
@Override
public void stop(BundleContext context) throws Exception {
plugin = null;
super.stop(context);
}
/**
* Returns the string from the plugin's resource bundle,
* or 'key' if not found.
*
* @param key the message key
* @return the resource bundle message
*/
public static String getResourceString(String key) {
try {
return resourceBundle.getString(key);
} catch (MissingResourceException e) {
return key;
}
}
/**
* Returns the shared instance
*
* @return the shared instance
*/
public static Activator getDefault() {
return plugin;
}
public static void log(int severity, String msg) {
log(severity, msg, null);
}
public static void log(int severity, String msg, Exception e) {
getDefault().getLog().log(new Status(severity, PLUGIN_ID, IStatus.OK, msg, e));
}
/**
* Get an OSGi service
*
* @param service the service class
* @return the Service implementation
*/
public static <T> T getService(Class<T> service) {
BundleContext context = plugin.getBundle().getBundleContext();
ServiceReference<T> ref = context.getServiceReference(service);
return ref != null ? context.getService(ref) : null;
}
}
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