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package org.glassfish.extras.grizzly;
import org.jvnet.hk2.annotations.Service;
import org.glassfish.api.deployment.Deployer;
import org.glassfish.api.deployment.MetaData;
import org.glassfish.api.deployment.DeploymentContext;
import org.glassfish.api.container.RequestDispatcher;
import org.glassfish.extras.grizzly.GrizzlyModuleDescriptor.GrizzlyProperty;
import java.util.Map;
import java.util.LinkedList;
import java.util.logging.Level;
import javax.inject.Inject;
import com.sun.logging.LogDomains;
import java.util.ArrayList;
import org.glassfish.grizzly.http.server.HttpHandler;
/**
* @author Jerome Dochez
*/
@Service(name="grizzly")
public class GrizzlyDeployer implements Deployer<GrizzlyContainer, GrizzlyApp> {
@Inject
RequestDispatcher dispatcher;
public MetaData getMetaData() {
return new MetaData(false, new Class[] { GrizzlyModuleDescriptor.class}, null);
}
public <V> V loadMetaData(Class<V> type, DeploymentContext context) {
return type.cast(new GrizzlyModuleDescriptor(context.getSource(), context.getLogger()));
}
public boolean prepare(DeploymentContext context) {
return true;
}
/**
* Deploy a {@link Adapter} pr {@link GrizzlyAdapter}.
* @param container
* @param context
* @return
*/
public GrizzlyApp load(GrizzlyContainer container, DeploymentContext context) {
GrizzlyModuleDescriptor configs = context.getModuleMetaData(GrizzlyModuleDescriptor.class);
LinkedList<GrizzlyApp.Adapter> modules = new LinkedList<GrizzlyApp.Adapter>();
Map<String,ArrayList<GrizzlyProperty>>
properties = configs.getProperties();
for (Map.Entry<String, String> config : configs.getAdapters().entrySet()) {
HttpHandler httpHandler;
try {
Class adapterClass = context.getClassLoader().loadClass(config.getValue());
httpHandler = HttpHandler.class.cast(adapterClass.newInstance());
ArrayList<GrizzlyProperty> list =
properties.get(config.getValue());
for (GrizzlyProperty p: list){
IntrospectionUtils.setProperty(httpHandler, p.name, p.value);
}
httpHandler.start();
} catch(Exception e) {
context.getLogger().log(Level.SEVERE, e.getMessage(),e);
return null;
}
modules.add(new GrizzlyApp.Adapter(config.getKey(), httpHandler));
}
return new GrizzlyApp(modules, dispatcher, context.getClassLoader());
}
public void unload(GrizzlyApp appContainer, DeploymentContext context) {
}
public void clean(DeploymentContext context) {
}
}