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package com.sun.enterprise.resource.naming;
import com.sun.enterprise.connectors.ConnectorRuntime;
import com.sun.enterprise.module.ModulesRegistry;
import com.sun.enterprise.module.bootstrap.StartupContext;
import com.sun.enterprise.module.single.StaticModulesRegistry;
import com.sun.hk2.component.ExistingSingletonInhabitant;
import com.sun.logging.LogDomains;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.jvnet.hk2.component.Habitat;
import org.glassfish.api.admin.*;
import org.glassfish.internal.api.Globals;
/**
* Utility class to bootstrap connector-runtime.<br>
* Must be used only for ObjectFactory implementations of connector, only in CLIENT mode<br>
*/
public class ConnectorNamingUtils {
private static Logger _logger =
LogDomains.getLogger(ConnectorNamingUtils.class, LogDomains.RSR_LOGGER);
private static ConnectorRuntime runtime;
static {
//making sure that connector-runtime is always initialized.
//This solves the issue of multiple threads doing resource lookup in STANDALONE mode.
getRuntime();
}
public static ConnectorRuntime getRuntime() {
try {
if (runtime == null) {
runtime = ConnectorRuntime.getRuntime();
}
} catch (Exception e) {
// Assuming that connector runtime is always available in SERVER and APPCLIENT mode and
// hence this is CLIENT mode
if(_logger.isLoggable(Level.FINEST)) {
_logger.log(Level.FINEST, "unable to get Connector Runtime due to the following exception, " +
"trying client mode", e);
}
runtime = getHabitat().getComponent(ConnectorRuntime.class);
}
return runtime;
}
static private Habitat getHabitat() {
Habitat habitat = Globals.getStaticHabitat();
StartupContext startupContext = new StartupContext();
habitat.add(new ExistingSingletonInhabitant(startupContext));
habitat.addComponent(null, new ProcessEnvironment(ProcessEnvironment.ProcessType.Other));
return habitat;
}
}