org.glassfish.osgi.ee.resources.ResourceHelper Maven / Gradle / Ivy
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package org.glassfish.osgi.ee.resources;
import com.sun.enterprise.config.serverbeans.ResourceRef;
import com.sun.enterprise.config.serverbeans.Server;
import com.sun.enterprise.config.serverbeans.Servers;
import org.glassfish.internal.api.ServerContext;
import org.jvnet.hk2.annotations.Inject;
import org.jvnet.hk2.annotations.Scoped;
import org.jvnet.hk2.annotations.Service;
import org.jvnet.hk2.component.Habitat;
import org.jvnet.hk2.component.Singleton;
import java.util.List;
/**
* @author Jagadish Ramu
*/
public class ResourceHelper {
Habitat habitat;
ResourceHelper(Habitat habitat){
this.habitat = habitat;
}
/**
* retrieves resource-ref from configuration
*
* @param resourceName resource-name
* @return resource-ref
*/
public ResourceRef getResourceRef(String resourceName) {
ServerContext context = getHabitat().getComponent(ServerContext.class);
String instanceName = context.getInstanceName();
Servers servers = getHabitat().getComponent(Servers.class);
for (Server server : servers.getServer()) {
if (server.getName().equals(instanceName)) {
List resourceRefs = server.getResourceRef();
for (ResourceRef resourceRef : resourceRefs) {
if (resourceRef.getRef().equals(resourceName)) {
return resourceRef;
}
}
}
}
return null;
}
private Habitat getHabitat() {
return habitat;
}
}