@ima/react-page-renderer/dist/esm/client/component/ErrorBoundary.js

IMA.js React page renderer.

import { PureComponent } from 'react';
/**
 * Error boundary wrapper which connects the IMA application to the
 * dev HMR api and handles error reporting.
 */ export class ErrorBoundary extends PureComponent {
    constructor(props){
        super(props);
        this.state = {
            hasError: false
        };
    }
    static getDerivedStateFromError() {
        return {
            hasError: true
        };
    }
    componentDidMount() {
        // Clear reported errors
        if (typeof window !== 'undefined' && window?.__IMA_HMR?.emitter) {
            window.__IMA_HMR.emitter.emit('clear');
        }
    }
    componentDidCatch(error) {
        // Report errors to overlay
        if (typeof window !== 'undefined' && window?.__IMA_HMR?.emitter) {
            window.__IMA_HMR.emitter.emit('error', {
                error
            });
        }
    }
    render() {
        return this.state.hasError ? null : this.props.children;
    }
}

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