private List<String> rebuildAttributes(SimpleFeatureType sft) {
Layer layer = applicationLayer.getService().getSingleLayer(applicationLayer.getLayerName());
List<String> attributesToRetain = new ArrayList<String>();
for (AttributeDescriptor ad : sft.getAttributes()) {
String name = ad.getName();
String fullName = sft.getId() + ":" + name;
// if attribute already added return.
if (attributesToRetain.contains(fullName)) {
return attributesToRetain;
}
attributesToRetain.add(fullName);
// Used for display in JSP
if (StringUtils.isNotBlank(ad.getAlias())) {
attributeAliases.put(fullName, ad.getAlias());
}
if (applicationLayer.getAttribute(sft, name) == null) {
ConfiguredAttribute ca = new ConfiguredAttribute();
// default visible if not geometry type
// and not a attribute of a related featuretype
boolean defaultVisible = true;
if (layer.getFeatureType().getId() != sft.getId()
|| AttributeDescriptor.GEOMETRY_TYPES.contains(ad.getType())) {
defaultVisible = false;
}
ca.setVisible(defaultVisible);
ca.setAttributeName(name);
ca.setFeatureType(sft);
applicationLayer.getAttributes().add(ca);
Stripersist.getEntityManager().persist(ca);
if (!"save".equals(getContext().getEventName())) {
String message = "Nieuw attribuut \"{0}\" gevonden in ";
if (layer.getFeatureType().getId() != sft.getId()) {
message += "gekoppelde ";
}
message += "attribuutbron";
if (layer.getFeatureType().getId() == sft.getId()) {
message += ": wordt zichtbaar na opslaan";
}
getContext().getMessages().add(new SimpleMessage(message, name));
}
}
}
if (sft.getRelations() != null) {
for (FeatureTypeRelation rel : sft.getRelations()) {
attributesToRetain.addAll(rebuildAttributes(rel.getForeignFeatureType()));
}
}
return attributesToRetain;
}
/** Get the propertynames and add the needed propertynames to the query. */
private List<String> setPropertyNames(
ApplicationLayer appLayer, Query q, SimpleFeatureType sft, boolean edit) {
List<String> propertyNames = new ArrayList<String>();
boolean haveInvisibleProperties = false;
if (propertyNamesQueryCache.containsKey(sft.getId())) {
haveInvisibleProperties = haveInvisiblePropertiesCache.get(sft.getId());
if (haveInvisibleProperties) {
q.setPropertyNames(propertyNamesQueryCache.get(sft.getId()));
}
return propertyNamesReturnCache.get(sft.getId());
} else {
for (ConfiguredAttribute ca : appLayer.getAttributes(sft)) {
if ((!edit && !graph && ca.isVisible())
|| (edit && ca.isEditable())
|| (graph && attributesToInclude.contains(ca.getId()))) {
propertyNames.add(ca.getAttributeName());
} else {
haveInvisibleProperties = true;
}
}
haveInvisiblePropertiesCache.put(sft.getId(), haveInvisibleProperties);
propertyNamesReturnCache.put(sft.getId(), propertyNames);
propertyNamesQueryCache.put(sft.getId(), propertyNames);
if (haveInvisibleProperties) {
// By default Query retrieves Query.ALL_NAMES
// Query.NO_NAMES is an empty String array
q.setPropertyNames(propertyNames);
// If any related featuretypes are set, add the leftside names in the query
// don't add them to propertynames, maybe they are not visible
if (sft.getRelations() != null) {
List<String> withRelations = new ArrayList<String>();
withRelations.addAll(propertyNames);
for (FeatureTypeRelation ftr : sft.getRelations()) {
if (ftr.getRelationKeys() != null) {
for (FeatureTypeRelationKey key : ftr.getRelationKeys()) {
if (!withRelations.contains(key.getLeftSide().getName())) {
withRelations.add(key.getLeftSide().getName());
}
}
}
}
propertyNamesQueryCache.put(sft.getId(), withRelations);
q.setPropertyNames(withRelations);
}
}
propertyNamesReturnCache.put(sft.getId(), propertyNames);
return propertyNames;
}
}
