| // |
| // ======================================================================== |
| // Copyright (c) 1995-2016 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.io.IOException; |
| import java.util.concurrent.Executor; |
| import java.util.concurrent.Future; |
| |
| import org.eclipse.jetty.io.ByteBufferPool; |
| import org.eclipse.jetty.util.annotation.ManagedAttribute; |
| import org.eclipse.jetty.util.annotation.ManagedObject; |
| import org.eclipse.jetty.util.thread.Scheduler; |
| |
| /** |
| * An abstract Network Connector. |
| * <p> |
| * Extends the {@link AbstractConnector} support for the {@link NetworkConnector} interface. |
| */ |
| @ManagedObject("AbstractNetworkConnector") |
| public abstract class AbstractNetworkConnector extends AbstractConnector implements NetworkConnector |
| { |
| |
| private volatile String _host; |
| private volatile int _port = 0; |
| |
| public AbstractNetworkConnector(Server server, Executor executor, Scheduler scheduler, ByteBufferPool pool, int acceptors, ConnectionFactory... factories) |
| { |
| super(server,executor,scheduler,pool,acceptors,factories); |
| } |
| |
| public void setHost(String host) |
| { |
| _host = host; |
| } |
| |
| @Override |
| @ManagedAttribute("The network interface this connector binds to as an IP address or a hostname. If null or 0.0.0.0, then bind to all interfaces.") |
| public String getHost() |
| { |
| return _host; |
| } |
| |
| public void setPort(int port) |
| { |
| _port = port; |
| } |
| |
| @Override |
| @ManagedAttribute("Port this connector listens on. If set the 0 a random port is assigned which may be obtained with getLocalPort()") |
| public int getPort() |
| { |
| return _port; |
| } |
| |
| @Override |
| public int getLocalPort() |
| { |
| return -1; |
| } |
| |
| @Override |
| protected void doStart() throws Exception |
| { |
| open(); |
| super.doStart(); |
| } |
| |
| @Override |
| protected void doStop() throws Exception |
| { |
| close(); |
| super.doStop(); |
| } |
| |
| @Override |
| public void open() throws IOException |
| { |
| } |
| |
| @Override |
| public void close() |
| { |
| // Interrupting is often sufficient to close the channel |
| interruptAcceptors(); |
| } |
| |
| |
| @Override |
| public Future<Void> shutdown() |
| { |
| close(); |
| return super.shutdown(); |
| } |
| |
| @Override |
| protected boolean isAccepting() |
| { |
| return super.isAccepting() && isOpen(); |
| } |
| |
| @Override |
| public String toString() |
| { |
| return String.format("%s{%s:%d}", |
| super.toString(), |
| getHost() == null ? "0.0.0.0" : getHost(), |
| getLocalPort() <= 0 ? getPort() : getLocalPort()); |
| } |
| } |