Package java.net

Examples of java.net.UnknownHostException

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        private final UnknownHostException uhe;

        private PCSocketConfig() {
            boolean preferIPv6 = Boolean.valueOf(SecurityActions.getSystemProperty("java.net.preferIPv6Addresses", "false"));
            this.defaultBindAddress = preferIPv6 ? "::1" : "127.0.0.1";
            UnknownHostException toCache = null;
            try {
                bindAddress = InetAddress.getByName(defaultBindAddress);
            } catch (UnknownHostException e) {
                try {
                    bindAddress = InetAddress.getLocalHost();
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        private final UnknownHostException uhe;

        private PCSocketConfig() {
            boolean preferIPv6 = Boolean.valueOf(SecurityActions.getSystemProperty("java.net.preferIPv6Addresses", "false"));
            this.defaultBindAddress = preferIPv6 ? "::1" : "127.0.0.1";
            UnknownHostException toCache = null;
            try {
                bindAddress = InetAddress.getByName(defaultBindAddress);
            } catch (UnknownHostException e) {
                try {
                    bindAddress = InetAddressUtil.getLocalHost();
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        private final UnknownHostException uhe;

        private PCSocketConfig() {
            boolean preferIPv6 = Boolean.valueOf(SecurityActions.getSystemProperty("java.net.preferIPv6Addresses", "false"));
            this.defaultBindAddress = preferIPv6 ? "::1" : "127.0.0.1";
            UnknownHostException toCache = null;
            try {
                bindAddress = InetAddress.getByName(defaultBindAddress);
            } catch (UnknownHostException e) {
                try {
                    bindAddress = InetAddressUtil.getLocalHost();
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    @Override
    protected Object invokeMethod(Method method, Object[] args)
        throws Throwable {
      Object result = super.invokeMethod(method, args);
      if (block.get()) {
        throw new UnknownHostException("Fake Exception");
      } else {
        return result;
      }
    }
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    private long lastActivity = 0;
    private boolean shouldCloseConnection = false;

    public Connection(InetSocketAddress address) throws IOException {
      if (address.isUnresolved()) {
         throw new UnknownHostException("unknown host: " + address.getHostName());
      }
      this.address = address;
      this.setName("IPC Client connection to " + address.toString());
      this.setDaemon(true);
    }
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        SSLSession session = socket.getSession();
        String hostname = session.getPeerHost();
        try {
            InetAddress addr = InetAddress.getByName(hostname);
        } catch (UnknownHostException uhe) {
            throw new UnknownHostException("Could not resolve SSL sessions "
                                           + "server hostname: " + hostname);
        }
       
        X509Certificate[] certs = session.getPeerCertificateChain();
        if (certs == null || certs.length == 0)
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    } catch (ParserConfigurationException pce) {
      throw new CatalogException(CatalogException.UNKNOWN_FORMAT);
    } catch (SAXException se) {
      Exception e = se.getException();
      // FIXME: there must be a better way
      UnknownHostException uhe = new UnknownHostException();
      FileNotFoundException fnfe = new FileNotFoundException();
      if (e != null) {
  if (e.getClass() == uhe.getClass()) {
    throw new CatalogException(CatalogException.PARSE_FAILED,
             e.toString());
  } else if (e.getClass() == fnfe.getClass()) {
    throw new CatalogException(CatalogException.PARSE_FAILED,
             e.toString());
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        SSLSession session = socket.getSession();
        String hostname = session.getPeerHost();
        try {
            InetAddress addr = InetAddress.getByName(hostname);
        } catch (UnknownHostException uhe) {
            throw new UnknownHostException("Could not resolve SSL sessions "
                                           + "server hostname: " + hostname);
        }
       
        X509Certificate[] certs = session.getPeerCertificateChain();
        if (certs == null || certs.length == 0)
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                } else {
                    messageID         = Trace.Server_openServerSocket2;
                    messageParameters = new Object[]{ address };
                }

                throw new UnknownHostException(Trace.getMessage(messageID,
                        true, messageParameters));
            }
        }

        /*
 
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      throw new BindException("Problem binding to " + address);
    } catch (SocketException e) {
      // If they try to bind to a different host's address, give a better
      // error message.
      if ("Unresolved address".equals(e.getMessage())) {
        throw new UnknownHostException("Invalid hostname for server: " +
                                       address.getHostName());
      } else {
        throw e;
      }
    }
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