/**
* Invoke the save operation.
*
* @throws IOException if the object could not be saved
*/
public void save() throws java.io.IOException {
// Do not use findCloneableOpenSupport; it will not work if the
// DataObject has both an EditorSupport and an OpenSupport attached
// at once.
EditorSupport es = (EditorSupport) getDataObject().getCookie(EditorSupport.class);
if (es == null) throw new IOException("no EditorSupport found on this data object"); // NOI18N
else es.saveDocument();
}
/**
* Gives notification that the DataObject was changed.
*
* @param ev PropertyChangeEvent
*/
public void propertyChange(PropertyChangeEvent ev) {
if (DataObject.PROP_PRIMARY_FILE.equals(ev.getPropertyName())) {
changeFile();
}
if (DataObject.PROP_NAME.equals(ev.getPropertyName())) {
EditorSupport es = (EditorSupport) getDataObject().getCookie(EditorSupport.class);
if (es != null) {
es.updateTitles();
}
}
super.propertyChange(ev);
}