public void setThumbnailUrl(String thumbnailUrl) {
ListField photo = getListFieldWithType(THUMBNAIL_PHOTO_TYPE, getPhotos());
if (photo != null) {
photo.setValue(thumbnailUrl);
} else {
if (thumbnailUrl != null) {
setPhotos(addListField(new ListFieldImpl(THUMBNAIL_PHOTO_TYPE, thumbnailUrl), getPhotos()));
}
}
}
@Override
public void setDataSource(final DataSource datasource) {
super.setDataSource(datasource);
final Criterion levelcriterion =
new Criterion(MillerTreeView.LEVEL, OperatorId.EQUALS, level);
if (level != 0) {
final Criterion parentcriterion =
new Criterion(MillerTreeView.PARENT_ID, OperatorId.EQUALS, 0);
levelcriterion.addCriteria(parentcriterion);
}
filterData(levelcriterion);
final ArrayList<ListGridField> newfields = new ArrayList<ListGridField>();
for (final ListField field : ListField.values()) {
final ListGridField newfield = new ListGridField(field.toString());
newfield.setTitle(Integer.toString(level));
newfield.setAlign(Alignment.LEFT);
hideField(field.toString());
newfields.add(newfield);
}
setFields(newfields.toArray(new ListGridField[0]));
}
public String getThumbnailUrl() {
ListField photo = getListFieldWithType(THUMBNAIL_PHOTO_TYPE, getPhotos());
return photo == null ? null : photo.getValue();
}
/**
* Returns true if the specified field is optional.
*
* @param field to check
* @return true if optional
*/
public static boolean isOptionalField(@NotNull Field field) {
ResourceField rf = field.getAnnotation(ResourceField.class);
ListField lf = field.getAnnotation(ListField.class);
PrimaryKey pk = field.getAnnotation(PrimaryKey.class);
return (rf != null && rf.value()) || (lf != null && lf.optional()) || (pk != null);
}