private void doUpdateModelsSet() {
assertCanChange();
for (SModel model : getModels()) {
if (model instanceof EditableSModel && ((EditableSModel) model).isChanged()) {
LOG.warn(
"Trying to reload module "
+ getModuleName()
+ " which contains a non-saved model '"
+ model.getName()
+ "'. To prevent data loss, MPS will not update models in this module. "
+ "Please save your work and restart MPS. See MPS-18743 for details.");
return;
}
}
Set<ModelRoot> toRemove = new HashSet<ModelRoot>(mySModelRoots);
Set<ModelRoot> toUpdate = new HashSet<ModelRoot>(mySModelRoots);
Set<ModelRoot> toAttach = new HashSet<ModelRoot>();
for (ModelRoot root : loadRoots()) {
try {
if (mySModelRoots.contains(root)) {
toRemove.remove(root);
} else {
toAttach.add(root);
}
} catch (Exception e) {
LOG.error(
"Error loading models from root `"
+ root.getPresentation()
+ "'. Requested by: "
+ this,
e);
}
}
toUpdate.removeAll(toRemove);
for (ModelRoot modelRoot : toRemove) {
((ModelRootBase) modelRoot).dispose();
}
mySModelRoots.removeAll(toRemove);
for (ModelRoot modelRoot : toAttach) {
ModelRootBase rootBase = (ModelRootBase) modelRoot;
rootBase.setModule(this);
mySModelRoots.add(modelRoot);
rootBase.attach();
}
for (ModelRoot modelRoot : toUpdate) {
((ModelRootBase) modelRoot).update();
}
}
