@ima/react-page-renderer/dist/esm/server/renderer/PageRendererFactory.js

IMA.js React page renderer.

import { Component, PureComponent } from 'react';
/**
 * Factory for page render.
 */ export class PageRendererFactory {
    _componentUtils;
    /**
   * Initializes the factory used by the page renderer.
   *
   * @param componentUtils The registry of component utilities.
   */ constructor(componentUtils){
        /**
     * The registry of component utilities.
     */ this._componentUtils = componentUtils;
    }
    /**
   * Return object of services which are defined for alias $Utils.
   */ getUtils() {
        return this._componentUtils.getUtils();
    }
    /**
   * Returns the class constructor of the specified document view component.
   * Document view may be specified as a namespace path or as a class
   * constructor.
   *
   * @param documentView The
   *        namespace path pointing to the document view component, or the
   *        constructor of the document view component.
   * @return The constructor of the document
   *         view component.
   */ getDocumentView(documentView) {
        if ($Debug) {
            // eslint-disable-next-line @typescript-eslint/no-unsafe-assignment
            const componentPrototype = documentView.prototype;
            if (!(componentPrototype instanceof PureComponent || this._isFunctionalComponent(documentView))) {
                throw new Error('The document view component must extend React.PureComponent or be a functional component.');
            }
        }
        return documentView;
    }
    /**
   * Returns the class constructor of the specified managed root view
   * component. Managed root view may be specified as a namespace
   * path or as a class constructor.
   *
   * @param managedRootView The
   *        namespace path pointing to the managed root view component, or
   *        the constructor of the React component.
   * @return The constructor of the managed
   *         root view component.
   */ getManagedRootView(managedRootView) {
        if ($Debug) {
            // eslint-disable-next-line @typescript-eslint/no-unsafe-assignment
            const componentPrototype = managedRootView.prototype;
            if (!(componentPrototype instanceof Component || this._isFunctionalComponent(managedRootView))) {
                throw new Error('The managed root view component must extend React.Component or be a functional component.');
            }
        }
        return managedRootView;
    }
    _isFunctionalComponent(component) {
        return typeof component === 'function' && // eslint-disable-next-line @typescript-eslint/no-unsafe-member-access
        !(component.prototype && component.prototype.isReactComponent);
    }
}

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