private VirtualMachine connect(int port) throws IOException {
VirtualMachineManager manager = Bootstrap.virtualMachineManager();
// Find appropiate connector
List<AttachingConnector> connectors = manager.attachingConnectors();
AttachingConnector chosenConnector = null;
for (AttachingConnector c : connectors) {
if (c.transport().name().equals(TRANSPORT_NAME)) {
chosenConnector = c;
break;
}
}
if (chosenConnector == null) {
throw new IllegalStateException("Could not find socket connector");
}
// Set port argument
AttachingConnector connector = chosenConnector;
Map<String, Argument> defaults = connector.defaultArguments();
Argument arg = defaults.get(PORT_ARGUMENT_NAME);
if (arg == null) {
throw new IllegalStateException("Could not find port argument");
}
arg.setValue(Integer.toString(port));
// Attach
try {
System.out.println("Connector arguments: " + defaults);
return connector.attach(defaults);
} catch (IllegalConnectorArgumentsException e) {
throw new IllegalArgumentException("Illegal connector arguments", e);
}
}