typeorm
Version:
Data-Mapper ORM for TypeScript and ES2021+. Supports MySQL/MariaDB, PostgreSQL, MS SQL Server, Oracle, SAP HANA, SQLite, MongoDB databases.
39 lines (37 loc) • 1.25 kB
JavaScript
import { TypeORMError } from "./TypeORMError";
import { ObjectUtils } from "../util/ObjectUtils";
import { InstanceChecker } from "../util/InstanceChecker";
/**
* Thrown when no result could be found in methods which are not allowed to return undefined or an empty set.
*/
export class EntityNotFoundError extends TypeORMError {
constructor(entityClass, criteria) {
super();
this.entityClass = entityClass;
this.criteria = criteria;
this.message =
`Could not find any entity of type "${this.stringifyTarget(entityClass)}" ` + `matching: ${this.stringifyCriteria(criteria)}`;
}
stringifyTarget(target) {
if (InstanceChecker.isEntitySchema(target)) {
return target.options.name;
}
else if (typeof target === "function") {
return target.name;
}
else if (ObjectUtils.isObject(target) && "name" in target) {
return target.name;
}
else {
return target;
}
}
stringifyCriteria(criteria) {
try {
return JSON.stringify(criteria, null, 4);
}
catch (e) { }
return "" + criteria;
}
}
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