@Override
public void rename(String newModelName, boolean changeFile) {
assertCanChange();
SModelReference oldName = getReference();
fireBeforeModelRenamed(new SModelRenamedEvent(this, oldName.getModelName(), newModelName));
// TODO update SModelId (if it contains modelName)
// if(getReference().getModelId().getModelName() != null) { }
SModelReference newModelReference =
PersistenceFacade.getInstance()
.createModelReference(
getReference().getModuleReference(), getReference().getModelId(), newModelName);
fireBeforeModelRenamed(newModelReference);
changeModelReference(newModelReference);
if (!changeFile) {
save();
} else {
if (changeFile && !(getSource() instanceof FileDataSource)) {
throw new UnsupportedOperationException("cannot change model file on non-file data source");
}
IFile oldFile = ((FileDataSource) getSource()).getFile();
ModelRoot root = ModelRootUtil.getModelRoot(this);
if (root instanceof DefaultModelRoot) {
DefaultModelRoot defaultModelRoot = (DefaultModelRoot) root;
String sourceRoot = null;
for (String sr : defaultModelRoot.getFiles(FileBasedModelRoot.SOURCE_ROOTS)) {
if (oldFile.getPath().startsWith(sr)) {
// using the same sourceRoot
sourceRoot = sr;
break;
}
}
try {
IFile newFile =
defaultModelRoot
.createSource(
newModelName,
FileUtil.getExtension(oldFile.getName()),
sourceRoot,
new HashMap<String, String>())
.getFile();
newFile.getParent().mkdirs();
newFile.createNewFile();
changeModelFile(newFile);
save();
oldFile.delete();
} catch (IOException e) {
LOG.error("cannot rename " + getModelName() + ": " + e.getMessage());
save();
}
}
}
fireModelRenamed(new SModelRenamedEvent(this, oldName.getModelName(), newModelName));
fireModelRenamed(oldName);
}
public static void save(IFile modelFile, StructureModificationLog log) {
IFile refactoringsFile = getRefactoringsFile(modelFile);
refactoringsFile.createNewFile();
Document document = new HistoryWriter().saveHistory(log);
if (refactoringsFile.isReadOnly()) {
LOG.error("Can't write to " + refactoringsFile.getPath());
return;
}
try {
JDOMUtil.writeDocument(document, refactoringsFile);
} catch (IOException e) {
LOG.error("Error in file " + refactoringsFile, e);
}
}