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package com.sun.jersey.test.framework.spi.container.grizzly2;
import com.sun.jersey.api.client.Client;
import com.sun.jersey.api.container.ContainerFactory;
import com.sun.jersey.test.framework.AppDescriptor;
import com.sun.jersey.test.framework.LowLevelAppDescriptor;
import com.sun.jersey.test.framework.spi.container.TestContainer;
import com.sun.jersey.test.framework.spi.container.TestContainerException;
import com.sun.jersey.test.framework.spi.container.TestContainerFactory;
import org.glassfish.grizzly.http.server.HttpHandler;
import org.glassfish.grizzly.http.server.HttpServer;
import org.glassfish.grizzly.http.server.NetworkListener;
import org.glassfish.grizzly.http.server.ServerConfiguration;
import javax.ws.rs.core.UriBuilder;
import java.io.IOException;
import java.net.URI;
import java.util.logging.Logger;
/**
* A low-level test container factory for creating test container instances
* using Grizzly 2.
*
* @author Paul.Sandoz@Sun.COM
* @author pavel.bucek@oracle.com
*/
public class GrizzlyTestContainerFactory implements TestContainerFactory {
public Class<LowLevelAppDescriptor> supports() {
return LowLevelAppDescriptor.class;
}
public TestContainer create(URI baseUri, AppDescriptor ad) {
if (!(ad instanceof LowLevelAppDescriptor))
throw new IllegalArgumentException(
"The application descriptor must be an instance of LowLevelAppDescriptor");
return new GrizzlyTestContainer(baseUri, (LowLevelAppDescriptor)ad);
}
/**
* This class has methods for instantiating, starting and stopping the light-weight
* Grizzly 2 server.
*/
private static class GrizzlyTestContainer implements TestContainer {
private static final Logger LOGGER =
Logger.getLogger(GrizzlyTestContainer.class.getName());
final HttpServer httpServer;
final URI baseUri;
/**
* Creates an instance of {@link GrizzlyTestContainer}
* @param baseUri URI of the application
* @param ad instance of {@link LowLevelAppDescriptor}
*/
GrizzlyTestContainer(URI baseUri, LowLevelAppDescriptor ad) {
this.baseUri = UriBuilder.fromUri(baseUri).path(ad.getContextPath()).build();
LOGGER.info("Creating low level grizzly2 container configured at the base URI " + this.baseUri);
try {
HttpHandler httpHandler = ContainerFactory.createContainer(HttpHandler.class,
ad.getResourceConfig());
this.httpServer = create(this.baseUri, httpHandler);
} catch (Exception ex) {
throw new TestContainerException(ex);
}
}
public Client getClient() {
return null;
}
public URI getBaseUri() {
return baseUri;
}
public void start() {
try {
LOGGER.info("Starting low level grizzly2 container");
httpServer.start();
} catch (IOException ex) {
throw new TestContainerException(ex);
}
}
public void stop() {
if (httpServer.isStarted()) {
LOGGER.info("Stopping low level grizzly2 container");
httpServer.stop();
}
}
/**
* Creates an instance of {@link HttpServer}
* @param u The application base URI
* @param handler An instance of {@link HttpHandler}
* @return A {@link HttpServer} instance
* @throws IOException
* @throws IllegalArgumentException
*/
private static HttpServer create(URI u, HttpHandler handler)
throws IOException, IllegalArgumentException {
if (u == null)
throw new IllegalArgumentException("The URI must not be null");
// TODO support https
final String scheme = u.getScheme();
if (!scheme.equalsIgnoreCase("http"))
throw new IllegalArgumentException("The URI scheme, of the URI " + u +
", must be equal (ignoring case) to 'http'");
final String host = (u.getHost() == null) ? NetworkListener.DEFAULT_NETWORK_HOST
: u.getHost();
final int port = (u.getPort() == -1) ? 80 : u.getPort();
final HttpServer server = new HttpServer();
final NetworkListener listener = new NetworkListener("grizzly", host, port);
server.addListener(listener);
// Map the path to the processor.
final ServerConfiguration config = server.getServerConfiguration();
config.addHttpHandler(handler, u.getPath());
// Start the server.
return server;
}
}
}