ArrayStore.js

qx.Class.define("playground.ArrayStore",
{
  extend : qx.core.Object,


  /**
   * @param delegate {Object?} The delegate containing one of the methods
   *   specified in {@link qx.data.store.IStoreDelegate}.
   */
  construct : function(delegate)
  {
    this.base(arguments);


    // store the marshaler and the delegate
    this._marshaler = new qx.data.marshal.Json(delegate);
    this._delegate = delegate;
  },


  events :
  {
    /**
     * Data event fired after the model has been created. The data will be the
     * created model.
     */
    "loaded": "qx.event.type.Data"
  },


  properties :
  {
    /**
     * Property for holding the loaded model instance.
     */
    model : {
      nullable: true,
      event: "changeModel"
    },


    /**
     * The state of the request as an url. If you want to check if the request
     * did his job, use, the {@link #changeState} event and check for one of the
     * listed values.
     */
    state : {
      check : [
        "configured", "completed"
      ],
      init : "configured",
      event : "changeState"
    }
  },


  members :
  {
    // private members
    __request : null,
    _delegate : null,



    setData : function(data)
    {
	  // check for the data manipulation hook
        var del = this._delegate;
        if (del && qx.lang.Type.isFunction(del.manipulateData)) {
          data = this._delegate.manipulateData(data);
        }

        // create the class
        this._marshaler.toClass(data, true);
        // set the initial data
        this.setModel(this._marshaler.toModel(data));

        // fire complete event
        this.fireDataEvent("loaded", this.getModel());
    },

    getData: function()
    {
    	return this.getModel();
    }
  },

  /*
   *****************************************************************************
      DESTRUCT
   *****************************************************************************
   */

  destruct : function()
  {
    this._disposeObjects("_marshaler");
    this._delegate = null;
  }
});