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By default it includes the property for both\n * constructorToPlain and plainToConstructor transformations, however you can specify on which of transformation types\n * you want to skip this property.\n */\nexport function Expose(options?: ExposeOptions) {\n return function(object: Object|Function, propertyName?: string) {\n const metadata = new ExposeMetadata(object instanceof Function ? object : object.constructor, propertyName, options || {});\n defaultMetadataStorage.addExposeMetadata(metadata);\n };\n}\n\n/**\n * Marks property as excluded from the process of transformation. By default it excludes the property for both\n * constructorToPlain and plainToConstructor transformations, however you can specify on which of transformation types\n * you want to skip this property.\n */\nexport function Exclude(options?: ExcludeOptions) {\n return function(object: Object|Function, propertyName?: string) {\n const metadata = new ExcludeMetadata(object instanceof Function ? object : object.constructor, propertyName, options || {});\n defaultMetadataStorage.addExcludeMetadata(metadata);\n };\n}\n\n/**\n * Transform the object from class to plain object and return only with the exposed properties.\n */\nexport function TransformClassToPlain(params?: ClassTransformOptions): Function {\n\n return function (target: Function, propertyKey: string, descriptor: PropertyDescriptor) {\n const classTransformer: ClassTransformer = new ClassTransformer();\n const originalMethod = descriptor.value;\n \n descriptor.value = function(...args: any[]) {\n const result: any = originalMethod.apply(this, args);\n const isPromise = !!result && (typeof result === \"object\" || typeof result === \"function\") && typeof result.then === \"function\"; \n\n return isPromise ? result.then((data: any) => classTransformer.classToPlain(data, params)) : classTransformer.classToPlain(result, params);\n };\n };\n}\n\n/**\n * Return the class instance only with the exposed properties.\n */\nexport function TransformClassToClass(params?: ClassTransformOptions): Function {\n\n return function (target: Function, propertyKey: string, descriptor: PropertyDescriptor) {\n const classTransformer: ClassTransformer = new ClassTransformer();\n const originalMethod = descriptor.value;\n \n descriptor.value = function(...args: any[]) {\n const result: any = originalMethod.apply(this, args);\n const isPromise = !!result && (typeof result === \"object\" || typeof result === \"function\") && typeof result.then === \"function\";\n\n return isPromise ? result.then((data: any) => classTransformer.classToClass(data, params)) : classTransformer.classToClass(result, params);\n };\n };\n}"],"sourceRoot":"."} |