/** @see fabrik.IFactory#getFaultyCars() */
@Override
public String[] getFaultyCars() {
ArrayList<String> ret = new ArrayList<String>();
try {
TransactionReference trans = capi.createTransaction(10000, Config.locationAutos);
ContainerReference sammelstelle =
capi.lookupContainer(ContainerNames.SAMMELSTELLE, Config.locationAutos, 0, trans);
/*
* In folgender Liste werden die defekten Autos gespeichert, die Transaktion wird
* commitet und im Anschluss werden die zurueckzugebenen Autos in Textform in einem Array gespeichert
*/
ArrayList<Auto> autos =
capi.take(
sammelstelle,
FifoCoordinator.newSelector(MzsConstants.Selecting.COUNT_ALL),
0,
trans);
for (Auto auto : autos) {
ret.add(auto.toString());
}
capi.commitTransaction(trans);
} catch (CountNotMetException ce) {
ce.printStackTrace();
} catch (MzsCoreException e) {
e.printStackTrace();
}
return ret.toArray(new String[ret.size()]);
}
/** @see fabrik.IFactory#getDeliveredCars() */
@Override
public String[] getDeliveredCars() {
ArrayList<String> ret = new ArrayList<String>();
try {
TransactionReference trans = capi.createTransaction(10000, Config.locationAutos);
ContainerReference ausliefern =
capi.lookupContainer(
ContainerNames.AUSLIEFERN,
Config.locationAutos,
MzsConstants.RequestTimeout.ZERO,
trans);
/*
* In folgender Liste werden die ausgelieferten Autos gespeichert, die Transaktion wird
* commitet und im Anschluss werden die zurueckzugebenen Autos in Textform in einem Array gespeichert
*/
ArrayList<Auto> autos =
capi.take(
ausliefern,
FifoCoordinator.newSelector(MzsConstants.Selecting.COUNT_ALL),
MzsConstants.RequestTimeout.ZERO,
trans);
capi.commitTransaction(trans);
for (Auto auto : autos) {
ret.add(auto.toString());
}
} catch (CountNotMetException ce) {
ce.printStackTrace();
} catch (MzsCoreException e) {
e.printStackTrace();
}
return ret.toArray(new String[ret.size()]);
}
/** @see fabrik.IFactory#getQuantity(String) */
@Override
public int getQuantity(String type) {
String containerName = "";
/*
* Diese if Blöcke definieren, welches Einzelteil verwendet wird und uebergibt es dem
* entsprechenden Container
*/
if (type.equals("einzelteile.Achse")) {
containerName = ContainerNames.ACHSEN;
} else if (type.equals("einzelteile.Bodenplatte")) {
containerName = ContainerNames.PLATTEN;
} else if (type.equals("einzelteile.Karosserie")) {
containerName = ContainerNames.KAROSSERIE;
} else if (type.equals("einzelteile.Lenkrad")) {
containerName = ContainerNames.LENKRAD;
} else if (type.equals("einzelteile.ReifenPaar")) {
containerName = ContainerNames.REIFEN;
} else if (type.equals("einzelteile.Sitz")) {
containerName = ContainerNames.SITZE;
}
try {
/*
* Da man die Anzahl der Einzelteile erhalten hat, wird ueber die test-Methode von Capi
* gecheckt, wieviele Einzelteile dieses Typs sich im Space befinden und zurueckgegeben
*/
int num = 0;
TransactionReference trans =
capi.createTransaction(MzsConstants.TransactionTimeout.INFINITE, Config.locationET);
ContainerReference einzelteil =
capi.lookupContainer(
containerName, Config.locationET, MzsConstants.RequestTimeout.TRY_ONCE, trans);
num =
capi.test(
einzelteil,
FifoCoordinator.newSelector(MzsConstants.Selecting.COUNT_ALL),
MzsConstants.RequestTimeout.TRY_ONCE,
trans);
capi.commitTransaction(trans);
return num;
} catch (CountNotMetException ce) {
ce.printStackTrace();
} catch (MzsCoreException e) {
e.printStackTrace();
System.exit(0);
}
return 0;
}
public static void main(String[] args) {
Runtime.getRuntime()
.addShutdownHook(
new Thread() {
@Override
public void run() {
try {
capi.take(
cRef,
KeyCoordinator.newSelector(id.toString()),
RequestTimeout.INFINITE,
null);
} catch (MzsCoreException e) {
System.out.println("this should never happen :S");
}
}
});
Logistician logistician = new Logistician();
// do some command checking
int firstArg = -1;
if (args.length == 1) {
try {
firstArg = Integer.parseInt(args[0]);
} catch (NumberFormatException e) {
System.err.println("Argument 1 must be an positive integer of WorkerID");
System.exit(1);
}
} else {
System.err.println("Usage: java Logistician 'workerId'");
System.exit(1);
}
MzsCore core = DefaultMzsCore.newInstance();
capi = new Capi(core);
try {
uri = new URI("xvsm://localhost:9877");
} catch (URISyntaxException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
try {
crefPc = App.getPcContainer(uri, capi);
crefPcDefect = App.getPcDefectContainer(uri, capi);
crefStorage = App.getStorageContainer(uri, capi);
// create Notifications
notification.createNotification(crefPc, logistician, Operation.WRITE);
} catch (MzsCoreException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
//
// try {
// cRef = capi.lookupContainer(
// containerName,
// uri,
// MzsConstants.RequestTimeout.INFINITE,
// null);
// } catch (MzsCoreException e1) {
// // TODO Auto-generated catch block
// e1.printStackTrace();
// }
//
// try {
// shittyRef = capi.lookupContainer(
// shittyContainerName,
// uri,
// MzsConstants.RequestTimeout.INFINITE,
// null);
// } catch (MzsCoreException e1) {
// // TODO Auto-generated catch block
// e1.printStackTrace();
// }
//
// try {
// sellRef = capi.lookupContainer(
// sellContainerName,
// uri,
// MzsConstants.RequestTimeout.INFINITE,
// null);
// } catch (MzsCoreException e1) {
// // TODO Auto-generated catch block
// e1.printStackTrace();
// }
//
// // check if arguments are correct
// // try to insert worker id into space, exit if not unique
id = firstArg;
//
// Entry entry = new Entry(logistician.getClass(),
// KeyCoordinator.newCoordinationData(id.toString()));
//
// try {
// capi.write(cRef, MzsConstants.RequestTimeout.TRY_ONCE, null, entry);
// } catch (DuplicateKeyException dup) {
// System.out.println("ERROR: A Worker with this key already exists, take another one!");
// //TODO: cleanup!
// return;
// } catch (MzsCoreException e) {
// // TODO Auto-generated catch block
// e.printStackTrace();
// }
ArrayList<Computer> computerList = null;
ArrayList<Computer> readComputerList = null;
try {
readComputerList =
capi.read(
crefPc,
Arrays.asList(FifoCoordinator.newSelector(MzsConstants.Selecting.COUNT_MAX)),
MzsConstants.RequestTimeout.INFINITE,
null);
} catch (MzsCoreException e3) {
// TODO Auto-generated catch block
e3.printStackTrace();
}
for (int i = 0; i <= readComputerList.size(); i++) {
try {
computerList =
capi.take(
crefPc,
LabelCoordinator.newSelector("testedComputer", 1),
RequestTimeout.INFINITE,
null);
} catch (MzsCoreException e) {
System.out.println("this should never happen :S");
}
if (!computerList.isEmpty()) {
Computer computer = computerList.get(0);
System.out.println(
"DEBUG: GOT COMPUTERLIST WITH COMPUTER CREATOR: "
+ computer.getMakerID()
+ " and Tester "
+ computer.getTesterID()
+ " AND ISDEFECT:"
+ computer.isDefect());
// keep track of Logistician that processed it;
computer.setLogisticianID(id);
if (computer.isDefect()) {
TransactionReference tx = null;
try {
tx = capi.createTransaction(5000, uri);
} catch (MzsCoreException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
/**
* Entry compEntry = new Entry(computer);
*
* <p>try { transaction = capi.createTransaction(MzsConstants.RequestTimeout.INFINITE,
* uri); capi.write(compEntry, shittyRef, RequestTimeout.INFINITE, transaction);
* capi.commitTransaction(transaction);
*/
Entry compEntry = new Entry(computer, LabelCoordinator.newCoordinationData("shitty"));
try {
capi.write(compEntry, crefPcDefect, RequestTimeout.INFINITE, null);
} catch (MzsCoreException e) {
System.out.println("this should never happen :S");
}
try {
capi.commitTransaction(tx);
} catch (MzsCoreException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
System.out.println("DEBUG: WROTE DEFECT TRUE TO COMPUTER NR: " + computer.getMakerID());
} else {
TransactionReference tx = null;
try {
tx = capi.createTransaction(5000, uri);
} catch (MzsCoreException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
/**
* Entry compEntry = new Entry(computer);
*
* <p>try { transaction = capi.createTransaction(MzsConstants.RequestTimeout.INFINITE,
* uri); capi.write(compEntry, sellRef, RequestTimeout.INFINITE, transaction);
* capi.commitTransaction(transaction);
*/
Entry compEntry = new Entry(computer, LabelCoordinator.newCoordinationData("sell"));
try {
capi.write(compEntry, crefStorage, RequestTimeout.INFINITE, null);
} catch (MzsCoreException e) {
System.out.println("this should never happen :S");
}
try {
capi.commitTransaction(tx);
} catch (MzsCoreException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
System.out.println("DEBUG: WROTE DEFECT FALSE TO COMPUTER NR: " + computer.getMakerID());
}
} else {
System.out.println("DEBUG: Computerlist is Empty, retrying ");
}
}
}
// FACTORIZE
@Override
public void entryOperationFinished(
Notification arg0, Operation arg1, List<? extends Serializable> arg2) {
try {
ArrayList<Serializable> pc =
capi.take(
crefPc,
Arrays.asList(LabelCoordinator.newSelector("testedComputer", 1)),
MzsConstants.RequestTimeout.ZERO,
null);
Computer computer = (Computer) pc.get(0);
// keep track of Logistician that processed it;
computer.setLogisticianID(id);
if (computer.isDefect()) {
TransactionReference tx = null;
try {
tx = capi.createTransaction(5000, uri);
} catch (MzsCoreException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
/**
* Entry compEntry = new Entry(computer);
*
* <p>try { transaction = capi.createTransaction(MzsConstants.RequestTimeout.INFINITE, uri);
* capi.write(compEntry, shittyRef, RequestTimeout.INFINITE, transaction);
* capi.commitTransaction(transaction);
*/
Entry compEntry = new Entry(computer, LabelCoordinator.newCoordinationData("shitty"));
try {
capi.write(compEntry, crefPcDefect, RequestTimeout.INFINITE, null);
} catch (MzsCoreException e) {
System.out.println("this should never happen :S");
}
try {
capi.commitTransaction(tx);
} catch (MzsCoreException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
System.out.println("DEBUG: WROTE DEFECT TRUE TO COMPUTER NR: " + computer.getMakerID());
} else {
TransactionReference tx = null;
try {
tx = capi.createTransaction(5000, uri);
} catch (MzsCoreException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
/**
* Entry compEntry = new Entry(computer);
*
* <p>try { transaction = capi.createTransaction(MzsConstants.RequestTimeout.INFINITE, uri);
* capi.write(compEntry, sellRef, RequestTimeout.INFINITE, transaction);
* capi.commitTransaction(transaction);
*/
Entry compEntry = new Entry(computer, LabelCoordinator.newCoordinationData("sell"));
try {
capi.write(compEntry, crefStorage, RequestTimeout.INFINITE, null);
} catch (MzsCoreException e) {
System.out.println("this should never happen :S");
}
try {
capi.commitTransaction(tx);
} catch (MzsCoreException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
System.out.println("DEBUG: WROTE DEFECT FALSE TO COMPUTER NR: " + computer.getMakerID());
}
} catch (MzsCoreException e) {
// do nothing
}
}