void runLoop(Environment env) throws TemplateException, IOException {
if (list instanceof TemplateCollectionModel) {
TemplateCollectionModel baseListModel = (TemplateCollectionModel) list;
TemplateModelIterator it = baseListModel.iterator();
hasNext = it.hasNext();
while (hasNext) {
loopVar = it.next();
hasNext = it.hasNext();
if (nestedBlock != null) {
env.visit(nestedBlock);
}
index++;
}
} else if (list instanceof TemplateSequenceModel) {
TemplateSequenceModel tsm = (TemplateSequenceModel) list;
int size = tsm.size();
for (index = 0; index < size; index++) {
loopVar = tsm.get(index);
hasNext = (size > index + 1);
if (nestedBlock != null) {
env.visit(nestedBlock);
}
}
} else if (env.isClassicCompatible()) {
loopVar = list;
if (nestedBlock != null) {
env.visit(nestedBlock);
}
} else {
throw invalidTypeException(list, listExpression, env, "collection or sequence");
}
}
public Collection<Entity<?>> convert(TemplateHashModelEx hash, String... ignore) {
List<Entity<?>> entities = new LinkedList<Entity<?>>();
List<String> ignoreList = Arrays.asList(ignore);
TemplateCollectionModel keys;
try {
keys = hash.keys();
for (TemplateModelIterator iterator = keys.iterator(); iterator.hasNext(); ) {
TemplateModel model = iterator.next();
String key = model.toString();
if (!ignoreList.contains(key)) {
entities.add(new SimpleEntityModel(key, hash.get(key).toString()));
}
}
Collections.sort(entities, new EntityComparator());
return entities;
} catch (TemplateModelException e) {
throw new RuntimeException(e);
}
}
private static List<TemplateModel> readList(TemplateModel o) {
try {
ArrayList<TemplateModel> l = new ArrayList<TemplateModel>();
if (o instanceof TemplateSequenceModel) {
TemplateSequenceModel seq = (TemplateSequenceModel) o;
for (int i = 0; i < seq.size(); i++) l.add(seq.get(i));
} else if (o instanceof TemplateCollectionModel) {
TemplateCollectionModel coll = (TemplateCollectionModel) o;
TemplateModelIterator iter = coll.iterator();
while (iter.hasNext()) l.add(iter.next());
} else if (o instanceof TemplateBooleanModel) {
l.add(o);
} else if (o instanceof TemplateNumberModel) {
l.add(o);
} else if (o instanceof TemplateScalarModel) {
l.add(o);
}
return l;
} catch (TemplateModelException e) {
throw new ServerException(BaseErrors.PLATFORM_SQL_TEMPLATE_ERROR, e);
}
}