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package org.glassfish.uberjar.activator;
import org.glassfish.embeddable.BootstrapProperties;
import org.glassfish.embeddable.GlassFish;
import org.glassfish.embeddable.GlassFishProperties;
import org.glassfish.embeddable.GlassFishRuntime;
import org.osgi.framework.BundleActivator;
import org.osgi.framework.BundleContext;
import org.osgi.framework.launch.Framework;
import java.security.AccessController;
import java.security.PrivilegedAction;
import java.util.Properties;
import java.util.logging.Logger;
/**
* This is an activator to allow just dropping the uber jar
* into a running OSGi environment.
*
* @author bhavanishankar@dev.java.net
*/
public class UberJarGlassFishActivator implements BundleActivator {
private static Logger logger = Logger.getLogger("embedded-glassfish");
private static final String UBER_JAR_URI = "org.glassfish.embedded.osgimain.jarURI";
public static final String AUTO_START_BUNDLES_PROP =
"org.glassfish.embedded.osgimain.autostartBundles";
public void start(BundleContext bundleContext) throws Exception {
privilegedStart(bundleContext);
/*
Properties props = new Properties();
props.setProperty(Constants.PLATFORM_PROPERTY_KEY, Constants.Platform.Felix.toString());
logger.info("ThreadContextClassLoader = " + Thread.currentThread().getContextClassLoader() +
", classloader = " + getClass().getClassLoader());
Framework framework = (Framework) bundleContext.getBundle(0); // or loop until you find the framework bundle.
logger.info("framework bundle = " + framework);
props.put("Framework", framework);
// Use the bundle Jar URI.
props.setProperty(UBER_JAR_URI, bundleContext.getBundle().getLocation());
long startTime = System.currentTimeMillis();
GlassFishRuntime gfr = GlassFishRuntime.bootstrap(
props, getClass().getClassLoader()); // don't use thread context classloader, otherwise the META-INF/services will not be found.
long timeTaken = System.currentTimeMillis() - startTime;
logger.info("created gfr = " + gfr + ", timeTaken = " + timeTaken);
startTime = System.currentTimeMillis();
GlassFish gf = gfr.newGlassFish(props);
timeTaken = System.currentTimeMillis() - startTime;
System.out.println("created gf = " + gf + ", timeTaken = " + timeTaken);
startTime = System.currentTimeMillis();
gf.start();
timeTaken = System.currentTimeMillis() - startTime;
System.out.println("started gf, timeTaken = " + timeTaken);
*/
}
private void privilegedStart(final BundleContext bundleContext) throws Exception {
AccessController.doPrivileged(new PrivilegedAction<Void>() {
public Void run() {
try {
Properties props = new Properties();
props.setProperty(BootstrapProperties.PLATFORM_PROPERTY_KEY, BootstrapProperties.Platform.Felix.toString());
logger.info("ThreadContextClassLoader = " + Thread.currentThread().getContextClassLoader() +
", classloader = " + getClass().getClassLoader());
Framework framework = (Framework) bundleContext.getBundle(0); // or loop until you find the framework bundle.
logger.info("framework bundle = " + framework);
props.put("Framework", framework);
// Use the bundle Jar URI.
props.setProperty(UBER_JAR_URI, bundleContext.getBundle().getLocation());
long startTime = System.currentTimeMillis();
GlassFishRuntime gfr = GlassFishRuntime.bootstrap(
new BootstrapProperties(props), getClass().getClassLoader()); // don't use thread context classloader, otherwise the META-INF/services will not be found.
long timeTaken = System.currentTimeMillis() - startTime;
logger.info("created gfr = " + gfr + ", timeTaken = " + timeTaken);
startTime = System.currentTimeMillis();
// XXX : Why are we passing the same set of properties to
// both bootstrap and newGlassFish ?
GlassFish gf = gfr.newGlassFish(new GlassFishProperties(props));
timeTaken = System.currentTimeMillis() - startTime;
System.out.println("created gf = " + gf + ", timeTaken = " + timeTaken);
startTime = System.currentTimeMillis();
gf.start();
timeTaken = System.currentTimeMillis() - startTime;
System.out.println("started gf, timeTaken = " + timeTaken);
} catch (Exception ex) {
throw new RuntimeException(ex);
}
return null;
}
});
}
public void stop(BundleContext bundleContext) throws Exception {
logger.info("EmbeddedGlassFishActivator is stopped");
}
}