_onContentReceived(oModelData, oPage, sContentSuffix, oData) {
			return LRepConnector.getContent(oModelData.layer, sContentSuffix, true).then(
				function(oMetadata) {
					oModelData.data = DataUtils.formatData(oData, oModelData.fileType);
					oModelData.metadata = oMetadata;
					this.oSelectedContentModel.setData(oModelData);
					oModelData.metadata.some(function(oMetadata) {
						if (oMetadata.name === "layer") {
							if (oMetadata.value === "CUSTOMER") {
								this.getView().byId("activeVersionCheckBox").setVisible(true);
							} else {
								this.getView().byId("activeVersionCheckBox").setVisible(true);
							}
							return true;
						}
					}.bind(this));
					oPage.setBusy(false);
				}.bind(this), function() {
					oPage.setBusy(false);
				}
			);
		}
Handler if content data was received;
Formats the received data into the correct file type and requests the file metadata.
@param {object} oModelData - Model data of current page
@param {object} oPage - Current page used to set display busy mode on/off
@param {object} sContentSuffix - Content suffix to send metadata request
@param {object} oData - Data which is received from <code>LRepConnector</code> "getContent" promise
@returns {Promise} <code>LRepConnector</code> "getContent" promise
@private