/**
* Set the values of the form widget
*
* @param tenantID the tenantID
* @param formWidget the widget
* @param evaluatedExpressions
* @param context the context including the URL parameters
* @throws FormNotFoundException
* @throws FormServiceProviderNotFoundException
* @throws SessionTimeoutException
* @throws IOException
* @throws FileTooBigException
* @throws FormInitializationException
*/
public void setFormWidgetValues(
final long tenantID,
final FormWidget formWidget,
final Map<String, Serializable> evaluatedExpressions,
final Map<String, Object> context)
throws FormNotFoundException, FormServiceProviderNotFoundException, SessionTimeoutException,
IOException, FileTooBigException, FormInitializationException {
final String widgetId = formWidget.getId();
final FormServiceProvider formServiceProvider =
FormServiceProviderFactory.getFormServiceProvider(tenantID);
final Locale locale = (Locale) context.get(FormServiceProviderUtil.LOCALE);
formWidget.setLabel(
getStringValue(
evaluatedExpressions.get(widgetId + EXPRESSION_KEY_SEPARATOR + WIDGET_LABEL)));
formWidget.setTitle(
getStringValue(
evaluatedExpressions.get(widgetId + EXPRESSION_KEY_SEPARATOR + WIDGET_TITLE)));
if (formWidget.getSubtitle() != null) {
formWidget
.getSubtitle()
.setLabel(
getStringValue(
evaluatedExpressions.get(widgetId + EXPRESSION_KEY_SEPARATOR + WIDGET_SUBTITLE)));
}
formWidget.setPopupTooltip(
getStringValue(
evaluatedExpressions.get(widgetId + EXPRESSION_KEY_SEPARATOR + WIDGET_TOOLTIP)));
formWidget.setDisplayCondition(
getDisplayCondition(
formWidget.getDisplayConditionExpression(),
evaluatedExpressions.get(
widgetId + EXPRESSION_KEY_SEPARATOR + WIDGET_DISPLAY_CONDITION)));
final Object value = getFormWidgetInitialValues(formWidget, evaluatedExpressions);
if (formWidget.getType().name().startsWith("FILE")
|| formWidget.getType().equals(WidgetType.IMAGE) && formWidget.isDisplayAttachmentImage()) {
final String filePaths = formWidget.getFilePaths();
if (filePaths != null) {
final FormFieldValue fileFieldValue = new FormFieldValue(filePaths, File.class.getName());
formWidget.setInitialFieldValue(fileFieldValue);
} else {
formWidget.setInitialFieldValue(
formServiceProvider.getAttachmentFormFieldValue(value, context));
}
} else if (!formWidget.getType().name().startsWith("BUTTON")) {
// convert the value object returned into a FormFieldValue object.
formWidget.setInitialFieldValue(getFieldValue(value, formWidget, locale));
// set the available values list from a groovy expression for listboxes, radiobutton groups,
// checkbox groups...
setFormWidgetAvailableValues(formWidget, evaluatedExpressions);
}
}
/**
* Generate the Map of groovy expressions to evaluate for a widget
*
* @param formWidget the widget
* @param context the context including the URL parameters
* @return the Map of expressions to evaluate
*/
protected List<Expression> getWidgetExpressions(
final FormWidget formWidget, final Map<String, Object> context) {
final String widgetId = formWidget.getId();
final List<Expression> expressionsToEvaluate = new ArrayList<Expression>();
if (formWidget.getLabelExpression() != null) {
final Expression labelExpression = formWidget.getLabelExpression();
labelExpression.setName(widgetId + EXPRESSION_KEY_SEPARATOR + WIDGET_LABEL);
expressionsToEvaluate.add(labelExpression);
}
if (formWidget.getTitleExpression() != null) {
final Expression titleExpression = formWidget.getTitleExpression();
titleExpression.setName(widgetId + EXPRESSION_KEY_SEPARATOR + WIDGET_TITLE);
expressionsToEvaluate.add(titleExpression);
}
if (formWidget.getSubtitle() != null) {
final Expression subtitleLabelExpression = formWidget.getSubtitle().getLabelExpression();
if (subtitleLabelExpression != null) {
subtitleLabelExpression.setName(widgetId + EXPRESSION_KEY_SEPARATOR + WIDGET_SUBTITLE);
expressionsToEvaluate.add(subtitleLabelExpression);
}
}
if (formWidget.getPopupTooltipExpression() != null) {
final Expression popupToolTipExpression = formWidget.getPopupTooltipExpression();
popupToolTipExpression.setName(widgetId + EXPRESSION_KEY_SEPARATOR + WIDGET_TOOLTIP);
expressionsToEvaluate.add(popupToolTipExpression);
}
addFormWidgetValueExpressionToEvaluate(formWidget, expressionsToEvaluate, context);
addFormWidgetAvailableValuesExpressions(formWidget, expressionsToEvaluate);
if (WidgetType.TABLE.equals(formWidget.getType())
|| WidgetType.EDITABLE_GRID.equals(formWidget.getType())) {
if (formWidget.getValueColumnIndexExpression() != null) {
final Expression valueColumnIndexExpression = formWidget.getValueColumnIndexExpression();
valueColumnIndexExpression.setName(
widgetId + EXPRESSION_KEY_SEPARATOR + WIDGET_VALUE_COLUMN_INDEX);
expressionsToEvaluate.add(valueColumnIndexExpression);
}
if (formWidget.getMaxColumnsExpression() != null) {
final Expression valueColumnIndexExpression = formWidget.getMaxColumnsExpression();
valueColumnIndexExpression.setName(
widgetId + EXPRESSION_KEY_SEPARATOR + WIDGET_MAX_COLUMNS);
expressionsToEvaluate.add(valueColumnIndexExpression);
}
if (formWidget.getMinColumnsExpression() != null) {
final Expression minColumnsExpression = formWidget.getMinColumnsExpression();
minColumnsExpression.setName(widgetId + EXPRESSION_KEY_SEPARATOR + WIDGET_MIN_COLUMNS);
expressionsToEvaluate.add(minColumnsExpression);
}
if (formWidget.getMaxRowsExpression() != null) {
final Expression maxRowsExpression = formWidget.getMaxRowsExpression();
maxRowsExpression.setName(widgetId + EXPRESSION_KEY_SEPARATOR + WIDGET_MAX_ROWS);
expressionsToEvaluate.add(maxRowsExpression);
}
if (formWidget.getMinRowsExpression() != null) {
final Expression minRowsExpression = formWidget.getMinRowsExpression();
minRowsExpression.setName(widgetId + EXPRESSION_KEY_SEPARATOR + WIDGET_MIN_ROWS);
expressionsToEvaluate.add(minRowsExpression);
}
if (formWidget.getVerticalHeaderExpression() != null) {
final Expression verticalHeaderExpression = formWidget.getVerticalHeaderExpression();
verticalHeaderExpression.setName(
widgetId + EXPRESSION_KEY_SEPARATOR + WIDGET_VERTICAL_HEADER);
expressionsToEvaluate.add(verticalHeaderExpression);
} else if (formWidget.getVerticalHeaderExpressionList() != null) {
final List<Expression> verticalHeaderExpressionList =
formWidget.getVerticalHeaderExpressionList();
if (!verticalHeaderExpressionList.isEmpty()) {
int verticalHeaderExpressionListIndex = 0;
for (final Expression expression : verticalHeaderExpressionList) {
expression.setName(
widgetId
+ EXPRESSION_KEY_SEPARATOR
+ WIDGET_VERTICAL_HEADER
+ verticalHeaderExpressionListIndex);
expressionsToEvaluate.add(expression);
verticalHeaderExpressionListIndex++;
}
}
}
if (formWidget.getHorizontalHeaderExpression() != null) {
final Expression horizontalHeaderExpression = formWidget.getHorizontalHeaderExpression();
horizontalHeaderExpression.setName(
widgetId + EXPRESSION_KEY_SEPARATOR + WIDGET_HORIZONTAL_HEADER);
expressionsToEvaluate.add(horizontalHeaderExpression);
} else if (formWidget.getHorizontalHeaderExpressionList() != null) {
final List<Expression> horizontalHeaderExpressionList =
formWidget.getHorizontalHeaderExpressionList();
if (!horizontalHeaderExpressionList.isEmpty()) {
int horizontalHeaderExpressionListIndex = 0;
for (final Expression expression : horizontalHeaderExpressionList) {
expression.setName(
widgetId
+ EXPRESSION_KEY_SEPARATOR
+ WIDGET_HORIZONTAL_HEADER
+ horizontalHeaderExpressionListIndex);
expressionsToEvaluate.add(expression);
horizontalHeaderExpressionListIndex++;
}
}
}
}
return expressionsToEvaluate;
}