public void start(
LockReleaser lockReleaser,
PersistenceManager persistenceManager,
RelationshipTypeCreator relTypeCreator,
Map<Object, Object> params) {
if (!startIsOk) {
return;
}
String cacheTypeName = (String) params.get(Config.CACHE_TYPE);
CacheType cacheType = null;
try {
cacheType = cacheTypeName != null ? CacheType.valueOf(cacheTypeName) : DEFAULT_CACHE_TYPE;
} catch (IllegalArgumentException e) {
throw new IllegalArgumentException(
"Invalid cache type, please use one of: "
+ Arrays.asList(CacheType.values())
+ " or keep empty for default ("
+ DEFAULT_CACHE_TYPE
+ ")",
e.getCause());
}
if (!readOnly) {
nodeManager =
new NodeManager(
graphDbService,
cacheManager,
lockManager,
lockReleaser,
transactionManager,
persistenceManager,
idGenerator,
relTypeCreator,
cacheType);
} else {
nodeManager =
new ReadOnlyNodeManager(
graphDbService,
cacheManager,
lockManager,
lockReleaser,
transactionManager,
persistenceManager,
idGenerator,
cacheType);
}
// load and verify from PS
RelationshipTypeData relTypes[] = null;
PropertyIndexData propertyIndexes[] = null;
// beginTx();
relTypes = persistenceManager.loadAllRelationshipTypes();
propertyIndexes = persistenceManager.loadPropertyIndexes(INDEX_COUNT);
// commitTx();
nodeManager.addRawRelationshipTypes(relTypes);
nodeManager.addPropertyIndexes(propertyIndexes);
if (propertyIndexes.length < INDEX_COUNT) {
nodeManager.setHasAllpropertyIndexes(true);
}
nodeManager.start(params);
startIsOk = false;
}
