|
|
export interface ActivationItem {
|
|
|
name: string;
|
|
|
descriptor: string;
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Contains information about the error which occurred during service activation.
|
|
|
*
|
|
|
* Information about activation error includes original exception which has
|
|
|
* occurred, the name of the service being activated and activation stack of
|
|
|
* services.
|
|
|
*/
|
|
|
export class ActivationError {
|
|
|
/**
|
|
|
* Stack of services being activating
|
|
|
*/
|
|
|
readonly activationStack: ActivationItem[];
|
|
|
|
|
|
/**
|
|
|
* The exception which occurred during activation of the service
|
|
|
*/
|
|
|
readonly innerException: unknown;
|
|
|
|
|
|
/**
|
|
|
* Error message
|
|
|
*/
|
|
|
readonly message: string;
|
|
|
|
|
|
constructor(message: string, activationStack: ActivationItem[], innerException?: unknown) {
|
|
|
this.message = message;
|
|
|
this.activationStack = activationStack;
|
|
|
this.innerException = innerException;
|
|
|
}
|
|
|
|
|
|
toString() {
|
|
|
const parts = [this.message];
|
|
|
|
|
|
if (this.activationStack && this.activationStack.length) {
|
|
|
const [{ name, descriptor }, ...before] = this.activationStack;
|
|
|
|
|
|
parts.push(`when activating: ${name}, ${descriptor}`);
|
|
|
|
|
|
if (before) {
|
|
|
parts.push("at");
|
|
|
parts.push.apply(
|
|
|
null,
|
|
|
before.map(({ name: name, descriptor: service }) => ` ${name} ${service}`)
|
|
|
);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
if (this.innerException)
|
|
|
parts.push(`caused by: ${String(this.innerException)}`);
|
|
|
|
|
|
return parts.join("\n");
|
|
|
}
|
|
|
}
|
|
|
|
