@nestjs/class-transformer/esm5/ClassTransformer.js

Fork of the class-transformer package. Proper decorator-based transformation / serialization / deserialization of plain javascript objects to class constructors

var __assign = (this && this.__assign) || function () {
    __assign = Object.assign || function(t) {
        for (var s, i = 1, n = arguments.length; i < n; i++) {
            s = arguments[i];
            for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
                t[p] = s[p];
        }
        return t;
    };
    return __assign.apply(this, arguments);
};
import { TransformOperationExecutor } from './TransformOperationExecutor';
import { TransformationType } from './enums';
import { defaultOptions } from './constants/default-options.constant';
var ClassTransformer = /** @class */ (function () {
    function ClassTransformer() {
    }
    ClassTransformer.prototype.classToPlain = function (object, options) {
        var executor = new TransformOperationExecutor(TransformationType.CLASS_TO_PLAIN, __assign(__assign({}, defaultOptions), options));
        return executor.transform(undefined, object, undefined, undefined, undefined, undefined);
    };
    ClassTransformer.prototype.classToPlainFromExist = function (object, plainObject, options) {
        var executor = new TransformOperationExecutor(TransformationType.CLASS_TO_PLAIN, __assign(__assign({}, defaultOptions), options));
        return executor.transform(plainObject, object, undefined, undefined, undefined, undefined);
    };
    ClassTransformer.prototype.plainToClass = function (cls, plain, options) {
        var executor = new TransformOperationExecutor(TransformationType.PLAIN_TO_CLASS, __assign(__assign({}, defaultOptions), options));
        return executor.transform(undefined, plain, cls, undefined, undefined, undefined);
    };
    ClassTransformer.prototype.plainToClassFromExist = function (clsObject, plain, options) {
        var executor = new TransformOperationExecutor(TransformationType.PLAIN_TO_CLASS, __assign(__assign({}, defaultOptions), options));
        return executor.transform(clsObject, plain, undefined, undefined, undefined, undefined);
    };
    ClassTransformer.prototype.classToClass = function (object, options) {
        var executor = new TransformOperationExecutor(TransformationType.CLASS_TO_CLASS, __assign(__assign({}, defaultOptions), options));
        return executor.transform(undefined, object, undefined, undefined, undefined, undefined);
    };
    ClassTransformer.prototype.classToClassFromExist = function (object, fromObject, options) {
        var executor = new TransformOperationExecutor(TransformationType.CLASS_TO_CLASS, __assign(__assign({}, defaultOptions), options));
        return executor.transform(fromObject, object, undefined, undefined, undefined, undefined);
    };
    ClassTransformer.prototype.serialize = function (object, options) {
        return JSON.stringify(this.classToPlain(object, options));
    };
    /**
     * Deserializes given JSON string to a object of the given class.
     */
    ClassTransformer.prototype.deserialize = function (cls, json, options) {
        var jsonObject = JSON.parse(json);
        return this.plainToClass(cls, jsonObject, options);
    };
    /**
     * Deserializes given JSON string to an array of objects of the given class.
     */
    ClassTransformer.prototype.deserializeArray = function (cls, json, options) {
        var jsonObject = JSON.parse(json);
        return this.plainToClass(cls, jsonObject, options);
    };
    return ClassTransformer;
}());
export { ClassTransformer };
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