private void handleCommands(List<CommandOperation> ops, ConfigOverlay overlay)
throws IOException {
for (CommandOperation op : ops) {
switch (op.name) {
case SET_PROPERTY:
overlay = applySetProp(op, overlay);
break;
case UNSET_PROPERTY:
overlay = applyUnset(op, overlay);
break;
case SET_USER_PROPERTY:
overlay = applySetUserProp(op, overlay);
break;
case UNSET_USER_PROPERTY:
overlay = applyUnsetUserProp(op, overlay);
break;
case UPDATE_REQHANDLER:
case CREATE_REQHANDLER:
overlay = applyRequestHandler(op, overlay);
break;
case DELETE_REQHANDLER:
overlay = applyDeleteHandler(op, overlay);
break;
}
}
List errs = CommandOperation.captureErrors(ops);
if (!errs.isEmpty()) {
resp.add(CommandOperation.ERR_MSGS, errs);
return;
}
SolrResourceLoader loader = req.getCore().getResourceLoader();
if (loader instanceof ZkSolrResourceLoader) {
ZkController.persistConfigResourceToZooKeeper(
loader,
overlay.getZnodeVersion(),
ConfigOverlay.RESOURCE_NAME,
overlay.toByteArray(),
true);
} else {
SolrResourceLoader.persistConfLocally(
loader, ConfigOverlay.RESOURCE_NAME, overlay.toByteArray());
req.getCore().getCoreDescriptor().getCoreContainer().reload(req.getCore().getName());
}
}
