protected void validate() {
boolean fail = true;
if (textPortName.getText().trim().equals("")) setErrorMessage("Connection name can't be empty");
else if (client.getConnectionPool().hasConnection(textPortName.getText().trim()))
setErrorMessage("Connection name has already been used by other port");
else if (familyList.getSelection().isEmpty())
setErrorMessage("Should select at least one family");
else if (textServerAddress.getText().trim().equals(""))
setErrorMessage("Server address can't be empty");
else if (Util.getInt(textServerPort.getText().trim(), 0) == 0)
setErrorMessage("The server port format is incorrect");
else if (chkUdp.getSelection() && comboProxyType.getSelectionIndex() == 1)
setErrorMessage("Can't use Http proxy with UDP mode");
else if (comboProxyType.getSelectionIndex() != 0
&& textProxyAddress.getText().trim().equals(""))
setErrorMessage("Proxy address can't be empty");
else if (comboProxyType.getSelectionIndex() != 0
&& Util.getInt(textProxyPort.getText().trim(), 0) == 0)
setErrorMessage("The proxy port format is incorrect");
else {
setErrorMessage(null);
fail = false;
}
getButton(IDialogConstants.OK_ID).setEnabled(!fail);
}
@Override
@SuppressWarnings("unchecked")
protected void okPressed() {
String portName = textPortName.getText().trim();
int supportedFamily = 0;
for (Iterator<Integer> i = ((IStructuredSelection) familyList.getSelection()).iterator();
i.hasNext(); ) supportedFamily |= i.next();
IConnection conn = null;
IConnectionPolicy policy =
client
.getConnectionPolicyFactory()
.createPolicy(
client,
portName,
supportedFamily,
(Integer) ((IStructuredSelection) familyList.getSelection()).getFirstElement(),
null,
null,
null);
try {
if (chkUdp.getSelection()) {
switch (comboProxyType.getSelectionIndex()) {
case 0:
conn =
client
.getConnectionPool()
.newUDPConnection(
policy,
new InetSocketAddress(
textServerAddress.getText().trim(),
Util.getInt(textServerPort.getText().trim(), 0)),
true);
break;
case 2:
policy.setProxy(
new InetSocketAddress(
textProxyAddress.getText().trim(),
Util.getInt(textProxyPort.getText().trim(), 0)));
policy.setProxyUsername(textUsername.getText().trim());
policy.setProxyPassword(textPassword.getText());
conn =
client
.getConnectionPool()
.newUDPSocks5Connection(
policy,
new InetSocketAddress(
textServerAddress.getText().trim(),
Util.getInt(textServerPort.getText().trim(), 0)),
true);
break;
}
} else {
switch (comboProxyType.getSelectionIndex()) {
case 0:
conn =
client
.getConnectionPool()
.newTCPConnection(
policy,
new InetSocketAddress(
textServerAddress.getText().trim(),
Util.getInt(textServerPort.getText().trim(), 0)),
true);
break;
case 1:
policy.setProxy(
new InetSocketAddress(
textProxyAddress.getText().trim(),
Util.getInt(textProxyPort.getText().trim(), 0)));
policy.setProxyUsername(textUsername.getText().trim());
policy.setProxyPassword(textPassword.getText());
conn =
client
.getConnectionPool()
.newTCPHttpConnection(
policy,
new InetSocketAddress(
textServerAddress.getText().trim(),
Util.getInt(textServerPort.getText().trim(), 0)),
true);
break;
case 2:
policy.setProxy(
new InetSocketAddress(
textProxyAddress.getText().trim(),
Util.getInt(textProxyPort.getText().trim(), 0)));
policy.setProxyUsername(textUsername.getText().trim());
policy.setProxyPassword(textPassword.getText());
conn =
client
.getConnectionPool()
.newTCPSocks5Connection(
policy,
new InetSocketAddress(
textServerAddress.getText().trim(),
Util.getInt(textServerPort.getText().trim(), 0)),
true);
break;
}
}
} catch (UnresolvedAddressException e) {
conn = null;
}
if (conn == null) MessageDialog.openError(getShell(), "Failed", "Create connection failed");
else super.okPressed();
}