baqend
Version:
Baqend JavaScript SDK
126 lines • 8.27 kB
JavaScript
;
var __extends = (this && this.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
if (typeof b !== "function" && b !== null)
throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
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);
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.ListAttribute = void 0;
var PluralAttribute_1 = require("./PluralAttribute");
var Attribute_1 = require("./Attribute");
var ListAttribute = /** @class */ (function (_super) {
__extends(ListAttribute, _super);
/**
* @param name
* @param elementType
*/
function ListAttribute(name, elementType) {
return _super.call(this, name, Array, elementType) || this;
}
Object.defineProperty(ListAttribute, "ref", {
/**
* Get the type id for this list type
*/
get: function () {
return '/db/collection.List';
},
enumerable: false,
configurable: true
});
Object.defineProperty(ListAttribute.prototype, "collectionType", {
/**
* @inheritDoc
*/
get: function () {
return PluralAttribute_1.CollectionType.LIST;
},
enumerable: false,
configurable: true
});
/**
* @inheritDoc
*/
ListAttribute.prototype.getJsonValue = function (state, object, options) {
var value = this.getValue(object);
if (!(value instanceof this.typeConstructor)) {
return null;
}
var len = value.length;
var persisting = new Array(len);
var attachedState = Attribute_1.Attribute.attachState(value);
var persistedState = attachedState || [];
var changed = !attachedState || attachedState.length !== len;
var json = new Array(len);
for (var i = 0; i < len; i += 1) {
var el = value[i];
json[i] = this.elementType.toJsonValue(state, el, options);
persisting[i] = el;
changed = changed || persistedState[i] !== el;
}
if (options.persisting) {
Attribute_1.Attribute.attachState(value, persisting, true);
}
if (changed) {
state.setDirty();
}
return json;
};
/**
* @inheritDoc
*/
ListAttribute.prototype.setJsonValue = function (state, object, json, options) {
var value = null;
if (json) {
value = this.getValue(object);
var len = json.length;
if (!(value instanceof this.typeConstructor)) {
value = new this.typeConstructor(len); // eslint-disable-line new-cap
}
var persisting = new Array(len);
var persistedState = Attribute_1.Attribute.attachState(value) || [];
// clear additional items
if (len < value.length) {
value.splice(len, value.length - len);
}
for (var i = 0; i < len; i += 1) {
var el = this.elementType.fromJsonValue(state, json[i], persistedState[i], options);
value[i] = el;
persisting[i] = el;
}
if (options.persisting) {
Attribute_1.Attribute.attachState(value, persisting, true);
}
}
this.setValue(object, value);
};
/**
* @inheritDoc
*/
ListAttribute.prototype.toJSON = function () {
return __assign({ type: "".concat(ListAttribute.ref, "[").concat(this.elementType.ref, "]") }, _super.prototype.toJSON.call(this));
};
return ListAttribute;
}(PluralAttribute_1.PluralAttribute));
exports.ListAttribute = ListAttribute;
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