b6e95bb96e
- Modify change detectors to `throw` when attempting to detect changes on a dehydrated detector. - Modify `DynamicChagneDetector` to use `null` for the `context` of a dehydrated detector.
35 lines
1.0 KiB
TypeScript
35 lines
1.0 KiB
TypeScript
import {ProtoRecord} from './proto_record';
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import {BaseException} from "angular2/src/facade/lang";
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export class ExpressionChangedAfterItHasBeenChecked extends BaseException {
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message: string;
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constructor(proto: ProtoRecord, change: any) {
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super();
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this.message =
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`Expression '${proto.expressionAsString}' has changed after it was checked. ` +
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`Previous value: '${change.previousValue}'. Current value: '${change.currentValue}'`;
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}
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toString(): string { return this.message; }
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}
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export class ChangeDetectionError extends BaseException {
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message: string;
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originalException: any;
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location: string;
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constructor(proto: ProtoRecord, originalException: any) {
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super();
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this.originalException = originalException;
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this.location = proto.expressionAsString;
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this.message = `${this.originalException} in [${this.location}]`;
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}
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toString(): string { return this.message; }
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}
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export class DehydratedException extends BaseException {
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constructor() { super('Attempt to detect changes on a dehydrated detector.'); }
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}
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