String renderDropStructure(EntityModel model, Configuration cfg) throws IOException {
StringWriter out = new StringWriter();
try {
Map<String, Object> params = new HashMap<String, Object>();
params.put("model", model);
if (model instanceof ViewEntityModel)
getTemplate(cfg, "sql", "model_drop_view").process(params, out);
else if (model.getExtensions().contains("fts3"))
getTemplate(cfg, "sql", "model_drop_fts3").process(params, out);
else getTemplate(cfg, "sql", "model_drop").process(params, out);
} catch (TemplateException err) {
throw new IOException(err);
}
return out.toString().replaceAll("\\n", "").replaceAll("\\r", "");
}
static EntityModel processEntity(JSONObject entity, DbContext ctx, Version version) {
if (entity.has("rootModel")) { // if there is a rootModel property, we're dealing with a view
processEntityView(entity, ctx);
} else { // otherwise an entity table
EntityModelVersion v =
ctx.currentVersion()
.newModel(
entity.getString("name"), !entity.has("render") || entity.getBoolean("render"))
.currentVersion();
if (entity.has("properties")) {
JSONArray properties = entity.getJSONArray("properties");
for (int p = 0; p < properties.length(); p++) {
JSONObject property = properties.getJSONObject(p);
v.newProperty(
property.has("type")
? EntityProperty.Type.valueOf(property.getString("type"))
: EntityProperty.Type.UNKNOWN,
property.getString("name"),
property.has("nullable") && property.getBoolean("nullable"));
}
}
}
EntityModel m = ctx.getModel(entity.getString("name"));
if (m == null)
throw new NullPointerException("Model " + entity.getString("name") + " not found");
if (entity.has("extensions")) {
JSONArray extensions = entity.getJSONArray("extensions");
for (int p = 0; p < extensions.length(); p++) {
m.getExtensions().add(extensions.getString(p));
}
}
if (entity.has("queries")) processQueries(entity.getJSONObject("queries"), m, version);
if (entity.has("indexes")) {
JSONArray indexes = entity.getJSONArray("indexes");
for (int i = 0; i < indexes.length(); i++) {
JSONObject index = indexes.getJSONObject(i);
List<EntityIndexProperty> properties = new ArrayList<EntityIndexProperty>();
if (index.has("properties")) {
JSONArray indexProperties = index.getJSONArray("properties");
for (int p = 0; p < indexProperties.length(); p++) {
Object prop = indexProperties.get(p);
EntityIndexProperty property = new EntityIndexProperty();
if (prop instanceof String) {
property.setProperty(m.getProperty(m.currentVersion().getVersion(), (String) prop));
property.setOrder(EntityIndexProperty.Order.DEFAULT);
} else {
JSONObject o = (JSONObject) prop;
property.setProperty(
m.getProperty(m.currentVersion().getVersion(), o.getString("name")));
property.setOrder(
o.has("order")
? EntityIndexProperty.Order.valueOf(index.getString("order"))
: EntityIndexProperty.Order.DEFAULT);
}
properties.add(property);
}
}
m.currentVersion()
.newIndex(
index.has("type")
? EntityIndex.Type.valueOf(index.getString("type"))
: EntityIndex.Type.DEFAULT,
index.getString("name"),
properties);
}
}
return m;
}