pip-services4-components-node
Version:
Portable Component Model in Node.js / ES2017
23 lines (19 loc) • 848 B
text/typescript
/** @module refer */
import { InternalException } from 'pip-services4-commons-node';
import { IContext } from '../context/IContext';
import { ContextResolver } from '../context';
/**
* Error when required component dependency cannot be found.
*/
export class ReferenceException extends InternalException {
/**
* Creates an error instance and assigns its values.
*
* @param trace_id (optional) a unique transaction id to trace execution through call chain.
* @param locator the locator to find reference to dependent component.
*/
public constructor(context: IContext, locator: any) {
super(context != null ? ContextResolver.getTraceId(context) : null, "REF_ERROR", "Failed to obtain reference to " + locator);
this.withDetails("locator", locator);
}
}