/**
* Return {@code true} if the specified dn is contained in the parent set, or in the specified DN
* cache. This would indicate that the parent has already been processed. It returns {@code false}
* otherwise.
*
* <p>It will optionally check the dn2id database for the dn if the specified cleared backend
* boolean is {@code true}.
*
* @param dn The DN to check for.
* @param dnCache The importer DN cache.
* @param clearedBackend Set to {@code true} if the import process cleared the backend before
* processing.
* @return {@code true} if the dn is contained in the parent ID, or {@code false} otherwise.
* @throws DatabaseException If an error occurred searching the DN cache, or dn2id database.
* @throws InterruptedException If an error occurred processing the pending map.
*/
public boolean isParentProcessed(DN dn, DNCache dnCache, boolean clearedBackend)
throws DatabaseException, InterruptedException {
synchronized (synchObject) {
if (parentSet.contains(dn)) {
return true;
}
}
// The DN was not in the parent set. Make sure it isn't pending.
try {
assureNotPending(dn);
} catch (InterruptedException e) {
logger.error(ERR_IMPORT_LDIF_PENDING_ERR, e.getMessage());
throw e;
}
// Either parent is in the DN cache,
// or else check the dn2id database for the DN (only if backend wasn't cleared)
final boolean parentThere =
dnCache.contains(dn)
|| (!clearedBackend && getDN2ID().get(null, dn, LockMode.DEFAULT) != null);
// Add the DN to the parent set if needed.
if (parentThere) {
synchronized (synchObject) {
if (parentSet.size() >= PARENT_ID_SET_SIZE) {
Iterator<DN> iterator = parentSet.iterator();
iterator.next();
iterator.remove();
}
parentSet.add(dn);
}
}
return parentThere;
}
/** {@inheritDoc} */
@Override()
public boolean isIndexed(AttributeType attributeType, IndexType indexType) {
try {
EntryContainer ec = rootContainer.getEntryContainer(baseDNs[0]);
AttributeIndex ai = ec.getAttributeIndex(attributeType);
if (ai == null) {
return false;
}
Set<LocalDBIndexCfgDefn.IndexType> indexTypes = ai.getConfiguration().getIndexType();
switch (indexType) {
case PRESENCE:
return indexTypes.contains(LocalDBIndexCfgDefn.IndexType.PRESENCE);
case EQUALITY:
return indexTypes.contains(LocalDBIndexCfgDefn.IndexType.EQUALITY);
case SUBSTRING:
case SUBINITIAL:
case SUBANY:
case SUBFINAL:
return indexTypes.contains(LocalDBIndexCfgDefn.IndexType.SUBSTRING);
case GREATER_OR_EQUAL:
case LESS_OR_EQUAL:
return indexTypes.contains(LocalDBIndexCfgDefn.IndexType.ORDERING);
case APPROXIMATE:
return indexTypes.contains(LocalDBIndexCfgDefn.IndexType.APPROXIMATE);
default:
return false;
}
} catch (Exception e) {
if (debugEnabled()) {
TRACER.debugCaught(DebugLogLevel.ERROR, e);
}
return false;
}
}
