private SchemaRule readSchemaRule(Collection<DynamicRecord> recordsBefore) {
assert first(recordsBefore).inUse()
: "Asked to deserialize schema records that were not in use.";
SchemaRule rule;
ByteBuffer deserialized = AbstractDynamicStore.concatData(recordsBefore, new byte[100]);
try {
rule = SchemaRule.Kind.deserialize(first(recordsBefore).getId(), deserialized);
} catch (MalformedSchemaRuleException e) {
// TODO This is bad. We should probably just shut down if that happens
throw launderedException(e);
}
return rule;
}