@Override
public void addElementsToDirectory(
@NotNull Artifact artifact,
@NotNull String relativePath,
@NotNull Collection<? extends PackagingElement<?>> elements) {
final ModifiableArtifactModel model = createModifiableModel();
final CompositePackagingElement<?> root =
model.getOrCreateModifiableArtifact(artifact).getRootElement();
PackagingElementFactory.getInstance()
.getOrCreateDirectory(root, relativePath)
.addOrFindChildren(elements);
new WriteAction() {
@Override
protected void run(@NotNull final Result result) {
model.commit();
}
}.execute();
}
private <T> PackagingElement<T> deserializeElement(Element element)
throws UnknownPackagingElementTypeException {
final String id = element.getAttributeValue(TYPE_ID_ATTRIBUTE);
PackagingElementType<?> type = PackagingElementFactory.getInstance().findElementType(id);
if (type == null) {
throw new UnknownPackagingElementTypeException(id);
}
PackagingElement<T> packagingElement = (PackagingElement<T>) type.createEmpty(myProject);
T state = packagingElement.getState();
if (state != null) {
XmlSerializer.deserializeInto(state, element);
packagingElement.loadState(state);
}
final List children = element.getChildren(PACKAGING_ELEMENT_NAME);
//noinspection unchecked
for (Element child : (List<? extends Element>) children) {
((CompositePackagingElement<?>) packagingElement).addOrFindChild(deserializeElement(child));
}
return packagingElement;
}