| // |
| // ======================================================================== |
| // Copyright (c) 1995-2017 Mort Bay Consulting Pty. Ltd. |
| // ------------------------------------------------------------------------ |
| // All rights reserved. This program and the accompanying materials |
| // are made available under the terms of the Eclipse Public License v1.0 |
| // and Apache License v2.0 which accompanies this distribution. |
| // |
| // The Eclipse Public License is available at |
| // http://www.eclipse.org/legal/epl-v10.html |
| // |
| // The Apache License v2.0 is available at |
| // http://www.opensource.org/licenses/apache2.0.php |
| // |
| // You may elect to redistribute this code under either of these licenses. |
| // ======================================================================== |
| // |
| |
| package org.eclipse.jetty.server; |
| |
| import java.util.Arrays; |
| import java.util.Collections; |
| import java.util.List; |
| |
| import org.eclipse.jetty.io.AbstractConnection; |
| import org.eclipse.jetty.io.Connection; |
| import org.eclipse.jetty.io.EndPoint; |
| import org.eclipse.jetty.util.ArrayUtil; |
| import org.eclipse.jetty.util.annotation.ManagedAttribute; |
| import org.eclipse.jetty.util.annotation.ManagedObject; |
| import org.eclipse.jetty.util.component.ContainerLifeCycle; |
| import org.eclipse.jetty.util.ssl.SslContextFactory; |
| |
| /** |
| * <p>Provides the common handling for {@link ConnectionFactory} implementations including:</p> |
| * <ul> |
| * <li>Protocol identification</li> |
| * <li>Configuration of new Connections: |
| * <ul> |
| * <li>Setting inputbuffer size</li> |
| * <li>Calling {@link Connection#addListener(Connection.Listener)} for all |
| * Connection.Listener instances found as beans on the {@link Connector} |
| * and this {@link ConnectionFactory}</li> |
| * </ul> |
| * </ul> |
| */ |
| @ManagedObject |
| public abstract class AbstractConnectionFactory extends ContainerLifeCycle implements ConnectionFactory |
| { |
| private final String _protocol; |
| private final List<String> _protocols; |
| private int _inputbufferSize = 8192; |
| |
| protected AbstractConnectionFactory(String protocol) |
| { |
| _protocol=protocol; |
| _protocols=Collections.unmodifiableList(Arrays.asList(new String[]{protocol})); |
| } |
| |
| protected AbstractConnectionFactory(String... protocols) |
| { |
| _protocol=protocols[0]; |
| _protocols=Collections.unmodifiableList(Arrays.asList(protocols)); |
| } |
| |
| @Override |
| @ManagedAttribute(value = "The protocol name", readonly = true) |
| public String getProtocol() |
| { |
| return _protocol; |
| } |
| |
| @Override |
| public List<String> getProtocols() |
| { |
| return _protocols; |
| } |
| |
| @ManagedAttribute("The buffer size used to read from the network") |
| public int getInputBufferSize() |
| { |
| return _inputbufferSize; |
| } |
| |
| public void setInputBufferSize(int size) |
| { |
| _inputbufferSize=size; |
| } |
| |
| protected AbstractConnection configure(AbstractConnection connection, Connector connector, EndPoint endPoint) |
| { |
| connection.setInputBufferSize(getInputBufferSize()); |
| |
| // Add Connection.Listeners from Connector |
| if (connector instanceof ContainerLifeCycle) |
| { |
| ContainerLifeCycle aggregate = (ContainerLifeCycle)connector; |
| for (Connection.Listener listener : aggregate.getBeans(Connection.Listener.class)) |
| connection.addListener(listener); |
| } |
| // Add Connection.Listeners from this factory |
| for (Connection.Listener listener : getBeans(Connection.Listener.class)) |
| connection.addListener(listener); |
| |
| return connection; |
| } |
| |
| @Override |
| public String toString() |
| { |
| return String.format("%s@%x%s",this.getClass().getSimpleName(),hashCode(),getProtocols()); |
| } |
| |
| public static ConnectionFactory[] getFactories(SslContextFactory sslContextFactory, ConnectionFactory... factories) |
| { |
| factories=ArrayUtil.removeNulls(factories); |
| |
| if (sslContextFactory==null) |
| return factories; |
| |
| for (ConnectionFactory factory : factories) |
| { |
| if (factory instanceof HttpConfiguration.ConnectionFactory) |
| { |
| HttpConfiguration config = ((HttpConfiguration.ConnectionFactory)factory).getHttpConfiguration(); |
| if (config.getCustomizer(SecureRequestCustomizer.class)==null) |
| config.addCustomizer(new SecureRequestCustomizer()); |
| } |
| } |
| return ArrayUtil.prependToArray(new SslConnectionFactory(sslContextFactory,factories[0].getProtocol()),factories,ConnectionFactory.class); |
| |
| } |
| } |