igniteui-webcomponents-datasources/esm5/lib/Entity.js

Reference custom data providers for the Ignite UI Web Components data source.

import { EntityProperty } from "./EntityProperty";
import { XName } from "igniteui-webcomponents-core";
import { toArray } from './util';
var Entity = /** @class */ /*@__PURE__*/ (function () {
    function Entity(name, entityNode) {
        this._properties = null;
        this._primaryKey = null;
        this._name = null;
        this.name = name;
        this.loadProperties(entityNode);
        this.loadPrimaryKey(entityNode);
    }
    Object.defineProperty(Entity.prototype, "name", {
        get: function () {
            return this._name;
        },
        set: function (value) {
            this._name = value;
        },
        enumerable: false,
        configurable: true
    });
    Object.defineProperty(Entity.prototype, "properties", {
        get: function () {
            if (null == this._properties) {
                this._properties = new Map();
            }
            return this._properties;
        },
        enumerable: false,
        configurable: true
    });
    Object.defineProperty(Entity.prototype, "primaryKey", {
        get: function () {
            if (null == this._primaryKey) {
                this._primaryKey = [];
            }
            return this._primaryKey;
        },
        enumerable: false,
        configurable: true
    });
    Entity.prototype.loadProperties = function (entityNode) {
        var children = toArray(entityNode.elements());
        var elementCount = children.length;
        var nameAttr = XName.get("Name", "");
        var typeAttr = XName.get("Type", "");
        for (var i = 0; i < elementCount; i++) {
            var node = children[i];
            if (node.name.localName == "Property") {
                var name_1 = node.attribute(nameAttr).value;
                var type = node.attribute(typeAttr).value;
                this.properties.set(name_1, new EntityProperty(name_1, type));
            }
        }
        ;
    };
    Entity.prototype.loadPrimaryKey = function (entityNode) {
        var children = toArray(entityNode.elements());
        var elementCount = children.length;
        var nameAttr = XName.get("Name", "");
        for (var i = 0; i < elementCount; i++) {
            var node = children[i];
            if (node.name.localName == "Key") {
                var subChildren = toArray(node.elements());
                var keyNodeCOunt = subChildren.length;
                for (var j = 0; j < keyNodeCOunt; j++) {
                    var keyNode = subChildren[j];
                    if (keyNode.name.localName == "PropertyRef") {
                        this.primaryKey.push(keyNode.attribute(nameAttr).value);
                    }
                }
            }
        }
        ;
    };
    return Entity;
}());
export { Entity };