public static ResourceSchema getResourceSchema(
PrismObject<ResourceType> resource, PrismContext prismContext) throws SchemaException {
Element resourceXsdSchema = ResourceTypeUtil.getResourceXsdSchema(resource);
if (resourceXsdSchema == null) {
return null;
}
Object userDataEntry = resource.getUserData(USER_DATA_KEY_PARSED_RESOURCE_SCHEMA);
if (userDataEntry != null) {
if (userDataEntry instanceof ResourceSchema) {
return (ResourceSchema) userDataEntry;
} else {
throw new IllegalStateException(
"Expected ResourceSchema under user data key "
+ USER_DATA_KEY_PARSED_RESOURCE_SCHEMA
+ "in "
+ resource
+ ", but got "
+ userDataEntry.getClass());
}
} else {
InternalMonitor.recordResourceSchemaParse();
ResourceSchemaImpl parsedSchema =
ResourceSchemaImpl.parse(
resourceXsdSchema, "resource schema of " + resource, prismContext);
if (parsedSchema == null) {
throw new IllegalStateException("Parsed schema is null: most likely an internall error");
}
resource.setUserData(USER_DATA_KEY_PARSED_RESOURCE_SCHEMA, parsedSchema);
parsedSchema.setNamespace(ResourceTypeUtil.getResourceNamespace(resource));
return parsedSchema;
}
}
