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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 | 80x 102x 80x 4x 102x 80x 2x 2x 2x 2x 2x 1x 80x 404x 404x 404x 404x 404x 404x 2x 402x 80x 80x | import React, { ReactNode } from 'react';
import ErrorLogger from './ErrorLogger';
export interface ErrorBoundaryProps {
children: ReactNode;
fallback?: ReactNode;
logger?: ErrorLogger;
filter?(error: Error): boolean;
}
interface ErrorBoundaryState {
error?: Error;
}
class ErrorBoundary extends React.Component<ErrorBoundaryProps, ErrorBoundaryState> {
static getDerivedStateFromError(error: Error): ErrorBoundaryState {
return { error };
}
state: ErrorBoundaryState = {};
componentDidCatch(error: Error): void {
const {
filter = () => true,
logger,
} = this.props;
Iif (!filter(error)) {
throw error;
}
if (logger) {
logger.log(error);
}
}
render(): ReactNode {
const {
children,
fallback,
filter = () => true,
} = this.props;
const { error } = this.state;
if (error && filter(error)) {
return fallback ? fallback : null;
}
return children;
}
}
export default ErrorBoundary;
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