Examples with XMPPError org.jivesoftware.smack.packet.XMPPError used on opensource projects

Example 36 with XMPPError

use of org.jivesoftware.smack.packet.XMPPError in project ecf by eclipse.

the class XMPPConnection method connectUsingConfiguration.

private void connectUsingConfiguration(ConnectionConfiguration config) throws XMPPException {
    XMPPException exception = null;
    Iterator<HostAddress> it = config.getHostAddresses().iterator();
    List<HostAddress> failedAddresses = new LinkedList<HostAddress>();
    boolean xmppIOError = false;
    while (it.hasNext()) {
        exception = null;
        HostAddress hostAddress = it.next();
        String host = hostAddress.getFQDN();
        int port = hostAddress.getPort();
        try {
            if (config.getSocketFactory() == null) {
                this.socket = new Socket(host, port);
            } else {
                this.socket = config.getSocketFactory().createSocket(host, port);
            }
        } catch (UnknownHostException uhe) {
            String errorMessage = "Could not connect to " + host + ":" + port + ".";
            exception = new XMPPException(errorMessage, new XMPPError(XMPPError.Condition.remote_server_timeout, errorMessage), uhe);
        } catch (IOException ioe) {
            String errorMessage = "XMPPError connecting to " + host + ":" + port + ".";
            exception = new XMPPException(errorMessage, new XMPPError(XMPPError.Condition.remote_server_error, errorMessage), ioe);
            xmppIOError = true;
        }
        if (exception == null) {
            // We found a host to connect to, break here
            config.setUsedHostAddress(hostAddress);
            break;
        }
        hostAddress.setException(exception);
        failedAddresses.add(hostAddress);
        if (!it.hasNext()) {
            // There are no more host addresses to try
            // throw an exception and report all tried
            // HostAddresses in the exception
            StringBuilder sb = new StringBuilder();
            for (HostAddress fha : failedAddresses) {
                sb.append(fha.getErrorMessage());
                sb.append("; ");
            }
            XMPPError xmppError;
            if (xmppIOError) {
                xmppError = new XMPPError(XMPPError.Condition.remote_server_error);
            } else {
                xmppError = new XMPPError(XMPPError.Condition.remote_server_timeout);
            }
            throw new XMPPException(sb.toString(), xmppError);
        }
    }
    socketClosed = false;
    initConnection();
}