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);
}
public ProjectLanguageConfiguration decodeMappings(IProject project) throws CoreException {
ProjectLanguageConfiguration config = new ProjectLanguageConfiguration();
ICProjectDescription descriptor = getProjectDescription(project, false);
if (descriptor != null) {
ICStorageElement rootElement = descriptor.getStorage(LANGUAGE_MAPPING_ID, false);
if (rootElement != null) {
ICStorageElement[] mappingElements = rootElement.getChildrenByName(PROJECT_MAPPINGS);
if (mappingElements.length > 0) {
ICStorageElement element = mappingElements[0];
config.setContentTypeMappings(decodeProjectContentTypeMappings(element));
config.setFileMappings(decodeFileMappings(element));
}
}
}
return config;
}