code: function (oModelData, oPage, oMetadata) {
  			oModelData.metadata = oMetadata;
  			this.oSelectedContentModel.setData(oModelData);
  			var oCore = sap.ui.getCore();
  			var sIconTabBarId = this.getView().createId("contentDetailsIconTabBar");
  			var oIconTabBar = oCore.getElementById(sIconTabBarId);
  			if (oIconTabBar){
  				var oFirstIconTabBarItem = oIconTabBar.getItems()[0];
  				if (oIconTabBar.getSelectedKey() !== oFirstIconTabBarItem.getId()) {
  					oIconTabBar.setSelectedItem(oFirstIconTabBarItem);
  				}
  			}
  			oPage.setBusy(false);
  		}
docs: Handler if content metadata was received;
  Sets the received data to the current content model, updates the icon tab bar, and releases the busy mode of the current page.
  @param {Object} oModelData - model data of current page
  @param {Object} oPage - current page used to set display busy mode on/off
  @param {Object} oMetadata - metadata which is received from <code>LRepConnector</code> "getContent" promise
  @private