public void deleteGroup(LanguageGroup group, LanguageGroup parent, Language language) {
Element languageElement = this.getLanguageElement(language);
Element parentElement = getParentElement(parent, language);
Element groupElement = factory.getGroupElement(languageElement, group);
if (parentElement != null && groupElement != null) {
parentElement.removeChild(groupElement);
writeDocument();
}
}
public boolean editGroup(LanguageGroup group, Language language) {
Element languageElement = this.getLanguageElement(language);
Element element = factory.getGroupElement(languageElement, group);
if (element != null) {
factory.groupToElement(group, element);
writeDocument();
return true;
}
return false;
}
private Element getParentElement(LanguageGroup parent, Language language) {
Element languageElement = this.getLanguageElement(language);
Element parentElement = null;
if (parent == language) {
parentElement = languageElement;
} else {
parentElement = factory.getGroupElement(languageElement, parent);
}
return parentElement;
}