@Override
public String[] unparse(LoadContext context, CDOMObject obj) {
Changes<ShieldProfProvider> changes = context.obj.getListChanges(obj, ListKey.AUTO_SHIELDPROF);
Changes<ChooseSelectionActor<?>> listChanges =
context.getObjectContext().getListChanges(obj, ListKey.NEW_CHOOSE_ACTOR);
Collection<ShieldProfProvider> added = changes.getAdded();
Set<String> set = new TreeSet<String>();
Collection<ChooseSelectionActor<?>> listAdded = listChanges.getAdded();
boolean foundAny = false;
boolean foundOther = false;
if (listAdded != null && !listAdded.isEmpty()) {
for (ChooseSelectionActor<?> cra : listAdded) {
if (cra.getSource().equals(getTokenName())) {
try {
set.add(cra.getLstFormat());
foundOther = true;
} catch (PersistenceLayerException e) {
context.addWriteMessage("Error writing Prerequisite: " + e);
return null;
}
}
}
}
if (added != null) {
for (ShieldProfProvider spp : added) {
StringBuilder sb = new StringBuilder();
sb.append(spp.getLstFormat());
if (spp.hasPrerequisites()) {
sb.append('|');
sb.append(getPrerequisiteString(context, spp.getPrerequisiteList()));
}
String ab = sb.toString();
boolean isUnconditionalAll = Constants.LST_ALL.equals(ab);
foundAny |= isUnconditionalAll;
foundOther |= !isUnconditionalAll;
set.add(ab);
}
}
if (foundAny && foundOther) {
context.addWriteMessage(
"Non-sensical " + getFullName() + ": Contains ANY and a specific reference: " + set);
return null;
}
if (set.isEmpty()) {
// okay
return null;
}
return set.toArray(new String[set.size()]);
}
@Override
protected ParseResult parseNonEmptyToken(LoadContext context, CDOMObject obj, String value) {
String shieldProf;
Prerequisite prereq = null; // Do not initialize, null is significant!
boolean isPre = false;
if (value.indexOf("[") == -1) {
// Supported version of PRExxx using |. Needs to be at the front of the
// Parsing code because many objects expect the pre to have been determined
// Ahead of time. Until deprecated code is removed, it will have to stay
// like this.
shieldProf = value;
StringTokenizer tok = new StringTokenizer(shieldProf, Constants.PIPE);
while (tok.hasMoreTokens()) {
String token = tok.nextToken();
if (PreParserFactory.isPreReqString(token)) {
if (isPre) {
String errorText =
"Invalid "
+ getTokenName()
+ ": "
+ value
+ " PRExxx must be at the END of the Token";
Logging.errorPrint(errorText);
return new ParseResult.Fail(errorText, context);
}
prereq = getPrerequisite(token);
if (prereq == null) {
return new ParseResult.Fail(
"Error generating Prerequisite " + prereq + " in " + getFullName(), context);
}
int preStart = value.indexOf(token) - 1;
shieldProf = value.substring(0, preStart);
isPre = true;
}
}
} else {
return new ParseResult.Fail(
"Use of [] for Prerequisites has been removed. " + "Please use | based standard",
context);
}
ParseResult pr = checkForIllegalSeparator('|', shieldProf);
if (!pr.passed()) {
return pr;
}
boolean foundAny = false;
boolean foundOther = false;
StringTokenizer tok = new StringTokenizer(shieldProf, Constants.PIPE);
List<CDOMReference<ShieldProf>> shieldProfs = new ArrayList<CDOMReference<ShieldProf>>();
List<CDOMReference<Equipment>> equipTypes = new ArrayList<CDOMReference<Equipment>>();
while (tok.hasMoreTokens()) {
String aProf = tok.nextToken();
if (Constants.LST_PERCENT_LIST.equals(aProf)) {
foundOther = true;
ChooseSelectionActor<ShieldProf> cra;
if (prereq == null) {
cra = this;
} else {
ConditionalSelectionActor<ShieldProf> cca =
new ConditionalSelectionActor<ShieldProf>(this);
cca.addPrerequisite(prereq);
cra = cca;
}
context.obj.addToList(obj, ListKey.NEW_CHOOSE_ACTOR, cra);
} else if (Constants.LST_ALL.equalsIgnoreCase(aProf)) {
foundAny = true;
shieldProfs.add(context.ref.getCDOMAllReference(SHIELDPROF_CLASS));
} else if (aProf.startsWith("SHIELDTYPE.") || aProf.startsWith("SHIELDTYPE=")) {
foundOther = true;
CDOMReference<Equipment> ref =
TokenUtilities.getTypeReference(
context, EQUIPMENT_CLASS, "SHIELD." + aProf.substring(11));
if (ref == null) {
return ParseResult.INTERNAL_ERROR;
}
equipTypes.add(ref);
} else {
foundOther = true;
shieldProfs.add(context.ref.getCDOMReference(SHIELDPROF_CLASS, aProf));
}
}
if (foundAny && foundOther) {
return new ParseResult.Fail(
"Non-sensical " + getFullName() + ": Contains ANY and a specific reference: " + value,
context);
}
if (!shieldProfs.isEmpty() || !equipTypes.isEmpty()) {
ShieldProfProvider pp = new ShieldProfProvider(shieldProfs, equipTypes);
if (prereq != null) {
pp.addPrerequisite(prereq);
}
context.obj.addToList(obj, ListKey.AUTO_SHIELDPROF, pp);
}
return ParseResult.SUCCESS;
}