/**
* This method returns a default configuration for a new remote container.
*
* @param preventUsageOfAlreadyUsedComputers the prevent usage of already used computers
* @return the default RemoteContainerConfig
*/
private RemoteContainerConfig getRemoteContainerConfigAuto() {
// --- Variable for the new container name ------------------
String newContainerPrefix = "remote";
String newContainerName;
// --- Get the local IP-Address -----------------------------
String myIP = myContainer.getNodeDescriptor().getContainer().getAddress();
// --- Get the local port of JADE ---------------------------
String myPort = myContainer.getNodeDescriptor().getContainer().getPort();
// --- Get the List of services started here ----------------
String myServices = "";
List<?> services = myContainer.getServiceManager().getLocalServices();
Iterator<?> it = services.iterator();
while (it.hasNext()) {
ServiceDescriptor serviceDesc = (ServiceDescriptor) it.next();
String service = serviceDesc.getService().getClass().getName() + ";";
myServices += service;
}
newContainerName = newContainerPrefix + getSuffixNo(newContainerPrefix);
logger.info("-- Infos to start the remote container ------------");
logger.info("=> Services2Start: " + myServices);
logger.info("=> NewContainerName: " + newContainerName);
logger.info("=> ThisAddresses: " + myIP + " - Port: " + myPort);
// --- Define the 'RemoteContainerConfig' - Object ----------
RemoteContainerConfig remConf = new RemoteContainerConfig();
remConf.setJadeServices(myServices);
remConf.setJadeIsRemoteContainer(true);
remConf.setJadeHost(myIP);
remConf.setJadePort(myPort);
remConf.setJadeContainerName(newContainerName);
remConf.setJadeShowGUI(true);
// --- Apply defaults, if set -------------------------------
if (this.defaults4RemoteContainerConfig != null) {
remConf.setJadeShowGUI(this.defaults4RemoteContainerConfig.getJadeShowGUI());
remConf.setJvmMemAllocInitial(this.defaults4RemoteContainerConfig.getJvmMemAllocInitial());
remConf.setJvmMemAllocMaximum(this.defaults4RemoteContainerConfig.getJvmMemAllocMaximum());
}
return remConf;
}
/**
* This method configures and send a ACLMessage to start a new remote-Container.
*
* @param remConf the RemoteContainerConfig
* @param preventUsageOfAlreadyUsedComputers the boolean prevent usage of already used computers
* @return the name of the container
*/
private String sendMsgRemoteContainerRequest(RemoteContainerConfig inConf) {
// --- Get the local Address of JADE ------------------------
String myPlatformAddress = myContainer.getPlatformID();
// --- If the remote-configuration is null configure it now -
RemoteContainerConfig remConf = this.getRemoteContainerConfigAuto();
if (inConf != null) {
if (inConf.getJadeContainerName() != null) {
String name = inConf.getJadeContainerName();
int suf = getSuffixNo(inConf.getJadeContainerName());
name = name + suf;
remConf.setJadeContainerName(name);
}
if (inConf.getJadeHost() != null) {
remConf.setJadeHost(inConf.getJadeHost());
}
if (inConf.getJadePort() != null) {
remConf.setJadePort(inConf.getJadePort());
}
if (inConf.getJadeServices() != null) {
remConf.setJadeServices(inConf.getJadeServices());
}
}
// --- Define the AgentAction -------------------------------
ClientRemoteContainerRequest req = new ClientRemoteContainerRequest();
req.setRemoteConfig(remConf);
Action act = new Action();
act.setActor(myContainer.getAMS());
act.setAction(req);
// --- Define receiver of the Message -----------------------
AID agentGUIAgent = new AID("server.client" + "@" + myPlatformAddress, AID.ISGUID);
// --- Build Message ----------------------------------------
ACLMessage msg = new ACLMessage(ACLMessage.INFORM);
msg.setSender(myContainer.getAMS());
msg.addReceiver(agentGUIAgent);
msg.setLanguage(new SLCodec().getName());
msg.setOntology(DistributionOntology.getInstance().getName());
try {
msg.setContentObject(act);
} catch (IOException errCont) {
logger.error(errCont);
}
// --- Send message -----------------------------------------
myContainer.postMessageToLocalAgent(msg, agentGUIAgent);
// --- Remind, that we're waiting for this container --------
loadInfo.setNewContainer2Wait4(remConf.getJadeContainerName());
// --- Return -----------------------------------------------
return remConf.getJadeContainerName();
}