static void processProperties(
JSONObject entity, ViewEntityModel viewModel, DbContext ctx, EntityModelVersion version) {
JSONArray properties = entity.getJSONArray("properties");
for (int p = 0; p < properties.length(); p++) {
JSONObject property = properties.getJSONObject(p);
EntityModel child;
String alias;
if (property.has("model")) {
String model = property.getString("model");
if (model.equals(viewModel.getRootModel().getName())) {
child = viewModel.getRootModel();
alias = viewModel.getRootAlias();
} else {
ViewEntityModel.EntityRelationship relationship =
viewModel.getModel(property.getString("model"));
child = relationship.getModel();
alias = relationship.getAlias();
}
} else {
child = viewModel;
alias = viewModel.getRootAlias();
}
String propertyName = property.getString("name");
if ("*".equals(propertyName)) {
for (EntityProperty childProperty : child.getAllProperties(version.getVersion())) {
String name = childProperty.getName();
if (childProperty.getModel() instanceof ViewEntityModel
&& childProperty.getAlias() != null) name = childProperty.getAlias();
EntityProperty cp =
version.newProperty(
childProperty.getType(), name, childProperty.isNullable(), null, null);
cp.setModelAlias(alias);
cp.setOriginalModel(childProperty.getModel());
}
} else {
EntityProperty childProperty = null;
try {
childProperty = child.getProperty(version.getVersion(), propertyName);
} catch (IllegalArgumentException ignore) {
}
EntityProperty cp =
version.newProperty(
childProperty == null
? EntityProperty.Type.valueOf(property.getString("type"))
: childProperty.getType(),
property.getString("name"),
!property.has("nullable") || property.getBoolean("nullable"),
property.has("alias") ? property.getString("alias") : null,
property.has("sql") ? property.getString("sql") : null);
cp.setModelAlias(alias);
if (childProperty != null) cp.setOriginalModel(childProperty.getModel());
}
}
}
static void processViewModel(
DbContext ctx, JSONObject entity, ViewEntityModel viewModel, EntityModelVersion version) {
processProperties(entity, viewModel, ctx, version);
for (EntityProperty property : viewModel.getAllProperties(version.getVersion())) {
if ("_id".equals(property.getName())
&& (property.getModelAlias() == null || property.getModel() == null)) {
property.setModel(viewModel.getRootModel());
property.setModelAlias(viewModel.getRootAlias());
}
}
}
static void processEntityView(JSONObject entity, DbContext ctx) {
ViewEntityModel viewModel =
ctx.currentVersion()
.newViewModel(
entity.getString("name"), !entity.has("render") || entity.getBoolean("render"));
viewModel.setRootModel(ctx.getModel(entity.getString("rootModel")));
viewModel.setRootAlias(entity.getString("rootAlias"));
if (entity.has("groupBy")) viewModel.setGroupBy(entity.getString("groupBy"));
EntityModelVersion v = viewModel.currentVersion();
if (entity.has("models")) {
JSONArray models = entity.getJSONArray("models");
// add the models
for (int m = 0; m < models.length(); m++) {
JSONObject child = models.getJSONObject(m);
EntityModel childModel = ctx.getModel(child.getString("name"));
ViewEntityModel.Relationship relationship =
ViewEntityModel.Relationship.valueOf(child.getString("type"));
String alias = child.has("alias") ? child.getString("alias") : child.getString("name");
viewModel.addModel(childModel, relationship, alias, child.getString("selection"));
}
}
// process model properties
processViewModel(ctx, entity, viewModel, v);
}