use of com.sleepycat.je.OperationStatus in project qpid-broker-j by apache.
the class AbstractBDBMessageStore method removeMessage.
void removeMessage(long messageId, boolean sync) throws StoreException {
boolean complete = false;
Transaction tx = null;
int attempts = 0;
try {
do {
tx = null;
try {
tx = getEnvironmentFacade().beginTransaction(null);
// remove the message meta data from the store
DatabaseEntry key = new DatabaseEntry();
LongBinding.longToEntry(messageId, key);
getLogger().debug("Removing message id {}", messageId);
OperationStatus status = getMessageMetaDataDb().delete(tx, key);
if (status == OperationStatus.NOTFOUND) {
getLogger().debug("Message id {} not found (attempt to remove failed - probably application initiated rollback)", messageId);
}
getLogger().debug("Deleted metadata for message {}", messageId);
// now remove the content data from the store if there is any.
DatabaseEntry contentKeyEntry = new DatabaseEntry();
LongBinding.longToEntry(messageId, contentKeyEntry);
getMessageContentDb().delete(tx, contentKeyEntry);
getLogger().debug("Deleted content for message {}", messageId);
getEnvironmentFacade().commit(tx, sync);
complete = true;
tx = null;
} catch (LockConflictException e) {
try {
if (tx != null) {
tx.abort();
}
} catch (RuntimeException e2) {
getLogger().warn("Unable to abort transaction after LockConflictException on removal of message with id {}", messageId, e2);
// been logged.
throw getEnvironmentFacade().handleDatabaseException("Cannot remove message with id " + messageId, e);
}
sleepOrThrowOnLockConflict(attempts++, "Cannot remove messages", e);
}
} while (!complete);
} catch (RuntimeException e) {
getLogger().error("Unexpected BDB exception", e);
try {
abortTransactionSafely(tx, getEnvironmentFacade());
} finally {
tx = null;
}
throw getEnvironmentFacade().handleDatabaseException("Error removing message with id " + messageId + " from database: " + e.getMessage(), e);
} finally {
try {
abortTransactionSafely(tx, getEnvironmentFacade());
} finally {
tx = null;
}
}
}
use of com.sleepycat.je.OperationStatus in project GeoGig by boundlessgeo.
the class BDBJEPointCache method get.
@Override
public CoordinateSequence get(List<Long> ids) {
Preconditions.checkNotNull(ids, "ids is null");
OSMCoordinateSequence cs = CSFAC.create(ids.size());
DatabaseEntry key = new DatabaseEntry();
DatabaseEntry data = new DatabaseEntry();
for (int index = 0; index < ids.size(); index++) {
Long nodeID = ids.get(index);
LongBinding.longToEntry(nodeID.longValue(), key);
OperationStatus status = database.get(null, key, data, LockMode.DEFAULT);
if (!OperationStatus.SUCCESS.equals(status)) {
String msg = String.format("node id %s not found", nodeID);
throw new IllegalArgumentException(msg);
}
int[] c = CoordinateBinding.entryToCoord(data);
cs.setOrdinate(index, 0, c[0]);
cs.setOrdinate(index, 1, c[1]);
}
return cs;
}
use of com.sleepycat.je.OperationStatus in project GeoGig by boundlessgeo.
the class JEObjectDatabase method getRawInternal.
@Override
protected InputStream getRawInternal(final ObjectId id, final boolean failIfNotFound) {
checkOpen();
Preconditions.checkNotNull(id, "id");
DatabaseEntry key = new DatabaseEntry(id.getRawValue());
DatabaseEntry data = new DatabaseEntry();
final LockMode lockMode = LockMode.READ_UNCOMMITTED;
Transaction transaction = null;
OperationStatus operationStatus = objectDb.get(transaction, key, data, lockMode);
if (NOTFOUND.equals(operationStatus)) {
if (failIfNotFound) {
throw new IllegalArgumentException("Object does not exist: " + id.toString() + " at " + env.getHome().getAbsolutePath());
}
return null;
}
final byte[] cData = data.getData();
return new ByteArrayInputStream(cData);
}
use of com.sleepycat.je.OperationStatus in project GeoGig by boundlessgeo.
the class JEObjectDatabase method putInternal.
private OperationStatus putInternal(final ObjectId id, final byte[] rawData, Transaction transaction) {
OperationStatus status;
final byte[] rawKey = id.getRawValue();
DatabaseEntry key = new DatabaseEntry(rawKey);
DatabaseEntry data = new DatabaseEntry(rawData);
status = objectDb.putNoOverwrite(transaction, key, data);
return status;
}
use of com.sleepycat.je.OperationStatus in project GeoGig by boundlessgeo.
the class JEObjectDatabase method exists.
/**
* @see org.locationtech.geogig.storage.ObjectDatabase#exists(org.locationtech.geogig.api.ObjectId)
*/
@Override
public boolean exists(final ObjectId id) {
checkOpen();
Preconditions.checkNotNull(id, "id");
DatabaseEntry key = new DatabaseEntry(id.getRawValue());
DatabaseEntry data = new DatabaseEntry();
// tell db not to retrieve data
data.setPartial(0, 0, true);
final LockMode lockMode = LockMode.READ_UNCOMMITTED;
Transaction transaction = null;
OperationStatus status = objectDb.get(transaction, key, data, lockMode);
return SUCCESS == status;
}
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