Java Connector.getLocalPort方法代碼示例

import org.mortbay.jetty.Connector; //導入方法依賴的package包/類
/**
 * Get the address that corresponds to a particular connector.
 *
 * @return the corresponding address for the connector, or null if there's no
 *         such connector or the connector is not bounded.
 */
public InetSocketAddress getConnectorAddress(int index) {
  Preconditions.checkArgument(index >= 0);
  if (index > webServer.getConnectors().length)
    return null;

  Connector c = webServer.getConnectors()[index];
  if (c.getLocalPort() == -1) {
    // The connector is not bounded
    return null;
  }

  return new InetSocketAddress(c.getHost(), c.getLocalPort());
}
 

import org.mortbay.jetty.Connector; //導入方法依賴的package包/類
/**
 * Open the main listener for the server
 * @throws Exception
 */
void openListeners() throws Exception {
  for (Connector listener : listeners) {
    if (listener.getLocalPort() != -1) {
      // This listener is either started externally or has been bound
      continue;
    }
    int port = listener.getPort();
    while (true) {
      // jetty has a bug where you can't reopen a listener that previously
      // failed to open w/o issuing a close first, even if the port is changed
      try {
        listener.close();
        listener.open();
        LOG.info("Jetty bound to port " + listener.getLocalPort());
        break;
      } catch (BindException ex) {
        if (port == 0 || !findPort) {
          BindException be = new BindException("Port in use: "
              + listener.getHost() + ":" + listener.getPort());
          be.initCause(ex);
          throw be;
        }
      }
      // try the next port number
      listener.setPort(++port);
      Thread.sleep(100);
    }
  }
}
 

import org.mortbay.jetty.Connector; //導入方法依賴的package包/類
private int putUpJettyServer() throws IOException {
  if (!conf.getBoolean("hbase.master.infoserver.redirect", true)) {
    return -1;
  }
  int infoPort = conf.getInt("hbase.master.info.port.orig",
    HConstants.DEFAULT_MASTER_INFOPORT);
  // -1 is for disabling info server, so no redirecting
  if (infoPort < 0 || infoServer == null) {
    return -1;
  }
  String addr = conf.get("hbase.master.info.bindAddress", "0.0.0.0");
  if (!Addressing.isLocalAddress(InetAddress.getByName(addr))) {
    String msg =
        "Failed to start redirecting jetty server. Address " + addr
            + " does not belong to this host. Correct configuration parameter: "
            + "hbase.master.info.bindAddress";
    LOG.error(msg);
    throw new IOException(msg);
  }

  RedirectServlet.regionServerInfoPort = infoServer.getPort();
  if(RedirectServlet.regionServerInfoPort == infoPort) {
    return infoPort;
  }
  masterJettyServer = new org.mortbay.jetty.Server();
  Connector connector = new SelectChannelConnector();
  connector.setHost(addr);
  connector.setPort(infoPort);
  masterJettyServer.addConnector(connector);
  masterJettyServer.setStopAtShutdown(true);
  Context context = new Context(masterJettyServer, "/", Context.NO_SESSIONS);
  context.addServlet(RedirectServlet.class, "/*");
  try {
    masterJettyServer.start();
  } catch (Exception e) {
    throw new IOException("Failed to start redirecting jetty server", e);
  }
  return connector.getLocalPort();
}
 

import org.mortbay.jetty.Connector; //導入方法依賴的package包/類
private int putUpJettyServer() throws IOException {
    if (!conf.getBoolean("hbase.master.infoserver.redirect", true)) {
        return -1;
    }
    int infoPort = conf.getInt("hbase.master.info.port.orig",
            HConstants.DEFAULT_MASTER_INFOPORT);
    // -1 is for disabling info server, so no redirecting
    if (infoPort < 0 || infoServer == null) {
        return -1;
    }
    String addr = conf.get("hbase.master.info.bindAddress", "0.0.0.0");
    if (!Addressing.isLocalAddress(InetAddress.getByName(addr))) {
        String msg =
                "Failed to start redirecting jetty server. Address " + addr
                        + " does not belong to this host. Correct configuration parameter: "
                        + "hbase.master.info.bindAddress";
        LOG.error(msg);
        throw new IOException(msg);
    }

    RedirectServlet.regionServerInfoPort = infoServer.getPort();
    masterJettyServer = new org.mortbay.jetty.Server();
    Connector connector = new SelectChannelConnector();
    connector.setHost(addr);
    connector.setPort(infoPort);
    masterJettyServer.addConnector(connector);
    masterJettyServer.setStopAtShutdown(true);
    Context context = new Context(masterJettyServer, "/", Context.NO_SESSIONS);
    context.addServlet(RedirectServlet.class, "/*");
    try {
        masterJettyServer.start();
    } catch (Exception e) {
        throw new IOException("Failed to start redirecting jetty server", e);
    }
    return connector.getLocalPort();
}
 

import org.mortbay.jetty.Connector; //導入方法依賴的package包/類
private int getConnectorPort(Server webServer, int index) {
  Preconditions.checkArgument(index >= 0);
  if (index > webServer.getConnectors().length)
    throw new IllegalStateException("Illegal connect index requested");

  Connector c = webServer.getConnectors()[index];
  if (c.getLocalPort() == -1) {
    // The connector is not bounded
    throw new IllegalStateException("The connector is not bound to a port");
  }

  return c.getLocalPort();
}
 

import org.mortbay.jetty.Connector; //導入方法依賴的package包/類
private void startServer() throws Exception {
    Connector connector=new SocketConnector();
    connector.setPort(0);
    server.setConnectors(new Connector[]{connector});
    server.start();
    port = connector.getLocalPort();
}
 

import org.mortbay.jetty.Connector; //導入方法依賴的package包/類
protected String getJettyURL() {
  Connector c = jetty.getConnectors()[0];
  return "http://" + c.getHost() + ":" + c.getLocalPort();
}