HTTPContainerFactory.java

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package com.sun.jersey.test.framework.spi.container.http;

import com.sun.jersey.api.client.Client;
import com.sun.jersey.api.container.ContainerFactory;
import com.sun.jersey.api.container.httpserver.HttpServerFactory;
import com.sun.jersey.api.core.ResourceConfig;
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 com.sun.net.httpserver.HttpHandler;
import com.sun.net.httpserver.HttpServer;
import java.net.URI;
import java.util.logging.Logger;
import javax.ws.rs.core.UriBuilder;

/**
 * A low-level test container factory for creating test container instances
 * using the Light Weight HTTP server.
 *
 * @author Srinivas.Bhimisetty@Sun.COM
 */
public class HTTPContainerFactory 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 HTTPTestContainer(baseUri, (LowLevelAppDescriptor)ad);
    }

    /**
     * The class provides methods for starting/stopping the HTTPServer test container,
     * and running tests on the HTTPTestContainer.
     */
    private static class HTTPTestContainer implements TestContainer {

        private static final Logger LOGGER =
                Logger.getLogger(HTTPTestContainer.class.getName());

        final URI baseUri;

        final ResourceConfig resourceConfig;

        final HttpHandler httpHandler;

        final HttpServer httpServer;

        /**
         * Creates an instance of the HTTPTestContainer
         * @param Base URI of the application
         * @param A {@link LowLevelAppDescriptor} instance
         */
        HTTPTestContainer(URI baseUri, LowLevelAppDescriptor ad) {
            this.baseUri = UriBuilder.fromUri(baseUri).path(ad.getContextPath()).build();
            LOGGER.info("Creating low level http container configured at the base URI "
                    + this.baseUri);
            this.resourceConfig = ad.getResourceConfig();
            this.httpHandler = ContainerFactory.createContainer( HttpHandler.class,
                    resourceConfig );
            try {
                this.httpServer = HttpServerFactory.create(this.baseUri, httpHandler);
            } catch (Exception ex) {
                throw new TestContainerException(ex);
            }

        }

        public Client getClient() {
            return null;
        }

        public URI getBaseUri() {
            return baseUri;
        }

        public void start() {
            LOGGER.info("Starting low level HTTPServer container");
            httpServer.start();
        }

        public void stop() {
            LOGGER.info("Stopping low level HTTPServer container");
            httpServer.stop(0);
        }

    }

}