public void storeMappings(IProject project, ProjectLanguageConfiguration config)
throws CoreException {
ICProjectDescription descriptor = getProjectDescription(project, true);
ICStorageElement rootElement = descriptor.getStorage(LANGUAGE_MAPPING_ID, true);
// clear all children and settings
rootElement.clear();
ICStorageElement projectMappings = rootElement.createChild(PROJECT_MAPPINGS);
addProjectContentTypeMappings(config.getContentTypeMappings(), projectMappings);
addFileMappings(config.getFileMappings(), projectMappings);
CCorePlugin.getDefault().setProjectDescription(project, descriptor);
}
/** Clear all definitions inside this storage. */
public void clear() {
fStorage.clear();
}