com.sun.enterprise.v3.services.impl.GrizzlyProxy Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of payara-micro Show documentation
Show all versions of payara-micro Show documentation
Micro Distribution of the Payara Project for IBM JDK
/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) 2007-2013 Oracle and/or its affiliates. All rights reserved.
*
* The contents of this file are subject to the terms of either the GNU
* General Public License Version 2 only ("GPL") or the Common Development
* and Distribution License("CDDL") (collectively, the "License"). You
* may not use this file except in compliance with the License. You can
* obtain a copy of the License at
* https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
* or packager/legal/LICENSE.txt. See the License for the specific
* language governing permissions and limitations under the License.
*
* When distributing the software, include this License Header Notice in each
* file and include the License file at packager/legal/LICENSE.txt.
*
* GPL Classpath Exception:
* Oracle designates this particular file as subject to the "Classpath"
* exception as provided by Oracle in the GPL Version 2 section of the License
* file that accompanied this code.
*
* Modifications:
* If applicable, add the following below the License Header, with the fields
* enclosed by brackets [] replaced by your own identifying information:
* "Portions Copyright [year] [name of copyright owner]"
*
* Contributor(s):
* If you wish your version of this file to be governed by only the CDDL or
* only the GPL Version 2, indicate your decision by adding "[Contributor]
* elects to include this software in this distribution under the [CDDL or GPL
* Version 2] license." If you don't indicate a single choice of license, a
* recipient has the option to distribute your version of this file under
* either the CDDL, the GPL Version 2 or to extend the choice of license to
* its licensees as provided above. However, if you add GPL Version 2 code
* and therefore, elected the GPL Version 2 license, then the option applies
* only if the new code is made subject to such option by the copyright
* holder.
*/
package com.sun.enterprise.v3.services.impl;
import org.glassfish.grizzly.config.dom.NetworkListener;
import org.glassfish.api.container.EndpointRegistrationException;
import org.glassfish.api.deployment.ApplicationContainer;
import java.io.IOException;
import java.net.InetAddress;
import java.net.UnknownHostException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.concurrent.Future;
import java.util.logging.Level;
import java.util.logging.Logger;
import com.sun.enterprise.util.Result;
import java.net.*;
import java.util.concurrent.Callable;
import org.glassfish.api.logging.LogHelper;
import org.glassfish.grizzly.Grizzly;
import org.glassfish.grizzly.config.GenericGrizzlyListener;
import org.glassfish.grizzly.config.GrizzlyListener;
import org.glassfish.grizzly.http.server.HttpHandler;
import org.glassfish.grizzly.impl.FutureImpl;
import org.glassfish.grizzly.utils.Futures;
import org.glassfish.kernel.KernelLoggerInfo;
/**
* This class is responsible for configuring Grizzly.
*
* @author Jerome Dochez
* @author Jeanfrancois Arcand
*/
public class GrizzlyProxy implements NetworkProxy {
final Logger logger;
final NetworkListener networkListener;
protected GrizzlyListener grizzlyListener;
private int portNumber;
public final static String LEADER_FOLLOWER
= "org.glassfish.grizzly.useLeaderFollower";
public final static String AUTO_CONFIGURE
= "org.glassfish.grizzly.autoConfigure";
// 'address' attribute
private InetAddress address;
private GrizzlyService grizzlyService;
//private VirtualServer vs;
public GrizzlyProxy(GrizzlyService service, NetworkListener listener) {
grizzlyService = service;
logger = service.getLogger();
networkListener = listener;
}
/**
* Create a GrizzlyServiceListener based on a NetworkListener
* configuration object.
*/
public void initialize() throws IOException {
String port = networkListener.getPort();
portNumber = 8080;
if (port == null) {
logger.severe(KernelLoggerInfo.noPort);
throw new RuntimeException("Cannot find port information from domain configuration");
}
try {
portNumber = Integer.parseInt(port);
} catch (NumberFormatException e) {
logger.log(Level.SEVERE, KernelLoggerInfo.badPort, port);
}
try {
address = InetAddress.getByName(networkListener.getAddress());
} catch (UnknownHostException ex) {
LogHelper.log(logger, Level.SEVERE, KernelLoggerInfo.badAddress, ex, address);
}
grizzlyListener = createGrizzlyListener(networkListener);
grizzlyListener.configure(grizzlyService.getHabitat(), networkListener);
}
protected GrizzlyListener createGrizzlyListener(
final NetworkListener networkListener) {
if (GrizzlyService.isLightWeightListener(networkListener)) {
return createServiceInitializerListener(networkListener);
} else {
return createGlassfishListener(networkListener);
}
}
protected GrizzlyListener createGlassfishListener(
final NetworkListener networkListener) {
return new GlassfishNetworkListener(grizzlyService,
networkListener, logger);
}
protected GrizzlyListener createServiceInitializerListener(
final NetworkListener networkListener) {
return new ServiceInitializerListener(grizzlyService,
networkListener, logger);
}
static ArrayList toArray(String list, String token){
return new ArrayList(Arrays.asList(list.split(token)));
}
/**
* Stops the Grizzly service.
*/
@Override
public void stop() throws IOException {
grizzlyListener.stop();
}
@Override
public void destroy() {
grizzlyListener.destroy();
}
@Override
public String toString() {
return "GrizzlyProxy{" +
//"virtual server=" + vs +
"address=" + address +
", portNumber=" + portNumber +
'}';
}
/*
* Registers a new endpoint (adapter implementation) for a particular
* context-root. All request coming with the context root will be dispatched
* to the adapter instance passed in.
* @param contextRoot for the adapter
* @param endpointAdapter servicing requests.
*/
@Override
public void registerEndpoint(String contextRoot, Collection vsServers,
HttpHandler endpointService,
ApplicationContainer container) throws EndpointRegistrationException {
// e.g., there is no admin service in an instance
if (contextRoot == null) {
return;
}
if (endpointService == null) {
throw new EndpointRegistrationException(
"The endpoint adapter is null");
}
final HttpAdapter httpAdapter = grizzlyListener.getAdapter(HttpAdapter.class);
if (httpAdapter != null) {
httpAdapter.getMapper().register(contextRoot, vsServers, endpointService, container);
}
}
/**
* Removes the context-root from our list of endpoints.
*/
@Override
public void unregisterEndpoint(String contextRoot, ApplicationContainer app) throws EndpointRegistrationException {
final HttpAdapter httpAdapter = grizzlyListener.getAdapter(HttpAdapter.class);
if (httpAdapter != null) {
httpAdapter.getMapper().unregister(contextRoot);
}
}
/**
* {@inheritDoc}
*/
@Override
public void registerEndpoint(final Endpoint endpoint) {
final HttpAdapter httpAdapter = grizzlyListener.getAdapter(HttpAdapter.class);
if (httpAdapter != null) {
httpAdapter.getMapper().register(endpoint);
}
}
/**
* {@inheritDoc}
*/
@Override
public void unregisterEndpoint(final Endpoint endpoint) throws EndpointRegistrationException {
unregisterEndpoint(endpoint.getContextRoot(), endpoint.getContainer());
}
@Override
public Future> start() throws IOException {
final FutureImpl> future =
Futures.>createUnsafeFuture();
if (!isAjpEnabled(grizzlyListener)) {
// If this is not AJP listener - initiate startup right now
start0();
} else {
// For AJP listener we have to wait until server is up and ready
// to process incoming requests
// Related to the GLASSFISH-18267
grizzlyService.addServerReadyListener(new Callable() {
@Override
public Void call() throws Exception {
start0();
return null;
}
});
}
future.result(new Result(Thread.currentThread()));
return future;
}
/**
* Start internal Grizzly listener.
* @throws IOException
*/
protected void start0() throws IOException {
final long t1 = System.currentTimeMillis();
try {
grizzlyListener.start();
} catch (BindException e) {
if (logger.isLoggable(Level.SEVERE)) {
logger.log(Level.SEVERE, KernelLoggerInfo.grizzlyUnableToBind,
new Object[]{Grizzly.getDotedVersion(),
grizzlyListener.getAddress() + ":" + grizzlyListener.getPort()});
}
throw e;
}
if (logger.isLoggable(Level.INFO)) {
logger.log(Level.INFO, KernelLoggerInfo.grizzlyStarted,
new Object[]{Grizzly.getDotedVersion(),
System.currentTimeMillis() - t1,
grizzlyListener.getAddress() + ":" + grizzlyListener.getPort()});
}
}
@Override
public int getPort() {
return portNumber;
}
@Override
public InetAddress getAddress() {
return address;
}
public GrizzlyListener getUnderlyingListener() {
return grizzlyListener;
}
private static boolean isAjpEnabled(final GrizzlyListener grizzlyListener) {
return (grizzlyListener instanceof GenericGrizzlyListener) &&
((GenericGrizzlyListener) grizzlyListener).isAjpEnabled();
}
}
© 2015 - 2024 Weber Informatics LLC | Privacy Policy