source: java/main/src/main/java/com/framsticks/hosting/ServerInstance.java @ 85

package com.framsticks.hosting;

import com.framsticks.core.*;
import com.framsticks.params.CompositeParam;
import com.framsticks.params.FramsClass;
import com.framsticks.params.Param;
import com.framsticks.core.LocalInstance;
import com.framsticks.util.dispatching.Future;

import org.apache.commons.configuration.Configuration;
import org.apache.log4j.Logger;

/**
 * @author Piotr Sniegowski
 */
public class ServerInstance extends LocalInstance {

        private final static Logger log = Logger.getLogger(ServerInstance.class.getName());

        Entity hosted;

        public ServerInstance() {
        }

        @Override
        protected void run() {
                super.run();
                assert hosted != null;
                hosted.start();
        }

        @Override
        public void configure(Configuration config) {
                super.configure(config);

                Configuration hostedConfig = config.subset("hosted.entity");
                hosted = Program.configureEntity(hostedConfig);
                if (hosted == null) {
                        log.fatal("failed to create hosted entity");
                        return;
                }
                hosted.setName("hosted");
                hosted.configure(hostedConfig);
                root = new Node((CompositeParam)Param.build().name("root").id("root").type("o" + hosted.getClass().getCanonicalName()).finish(), hosted);
        }

        @Override
        public FramsClass getInfoFromCache(String id) {
                assert isActive();
                if (id == null) {
                        return null;
                }
                FramsClass cached = registry.getInfoFromCache(id);
                if (cached != null) {
                        return cached;
                }
                try {
                        Class<?> nativeClass = Class.forName(id);
                        FramsClass framsClass = new FramsClass.Constructor(nativeClass, id).getResult();

                        registry.registerReflectedClass(null, id, nativeClass);
                        registry.putInfoIntoCache(framsClass);
                        return framsClass;
                } catch (ClassNotFoundException ignored) {
                }

                return null;
        }

        @Override
        protected void fetchInfo(Path path, Future<FramsClass> future) {
                assert isActive();

                FramsClass framsClass = getInfoFromCache(path.getTop().getObject().getClass().getCanonicalName());
                if (framsClass == null) {
                        log.error("failed to create frams class for: " + path.getTop().getObject().getClass());
                        future.result(null, new Exception());
                        return;
                }
                future.result(framsClass, null);

        }

        @Override
        protected void tryRegisterOnChangeEvents(Path path) {
        }

}