Package com.thinkaurelius.titan.diskstorage

Examples of com.thinkaurelius.titan.diskstorage.PermanentStorageException

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        try {
            closeOpenIterators();
            tx.commit();
            tx = null;
        } catch (DatabaseException e) {
            throw new PermanentStorageException(e);
        }
    }
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    public DatabaseConfig getConfiguration() throws StorageException {
        try {
            return db.getConfig();
        } catch (DatabaseException e) {
            throw new PermanentStorageException(e);
        }
    }
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    @Override
    public void close() throws StorageException {
        try {
            db.close();
        } catch (DatabaseException e) {
            throw new PermanentStorageException(e);
        }
        manager.removeDatabase(this);
    }
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                return getBuffer(data);
            } else {
                return null;
            }
        } catch (DatabaseException e) {
            throw new PermanentStorageException(e);
        }
    }
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                public void remove() {
                    throw new UnsupportedOperationException();
                }
            };
        } catch (Exception e) {
            throw new PermanentStorageException(e);
        } finally {
            try {
                if (cursor != null) cursor.close();
            } catch (Exception e) {
                throw new PermanentStorageException(e);
            }
        }
    }
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            else
                status = db.putNoOverwrite(tx, key.as(ENTRY_FACTORY), value.as(ENTRY_FACTORY));

            if (status != OperationStatus.SUCCESS) {
                if (status == OperationStatus.KEYEXIST) {
                    throw new PermanentStorageException("Key already exists on no-overwrite.");
                } else {
                    throw new PermanentStorageException("Could not write entity, return status: " + status);
                }
            }
        } catch (DatabaseException e) {
            throw new PermanentStorageException(e);
        }
    }
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        log.trace("Deletion");
        Transaction tx = getTransaction(txh);
        try {
            OperationStatus status = db.delete(tx, key.as(ENTRY_FACTORY));
            if (status != OperationStatus.SUCCESS) {
                throw new PermanentStorageException("Could not remove: " + status);
            }
        } catch (DatabaseException e) {
            throw new PermanentStorageException(e);
        }
    }
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    private static List<Row> read(List<ReadCommand> cmds, org.apache.cassandra.db.ConsistencyLevel clvl) throws StorageException {
        try {
            return StorageProxy.read(cmds, clvl);
        } catch (IOException e) {
            throw new PermanentStorageException(e);
        } catch (UnavailableException e) {
            throw new TemporaryStorageException(e);
        } catch (RequestTimeoutException e) {
            throw new PermanentStorageException(e);
        } catch (IsBootstrappingException e) {
            throw new TemporaryStorageException(e);
        }
    }
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        ByteBuffer columnEndBB = columnEnd.asByteBuffer();

        // Populate Entries into return collection
        for (IColumn icol : columns) {
            if (null == icol)
                throw new PermanentStorageException("Unexpected null IColumn");

            if (icol.isMarkedForDelete())
                continue;

            ByteBuffer name = org.apache.cassandra.utils.ByteBufferUtil.clone(icol.name());
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            return ((Murmur3Partitioner) partitioner).getMinimumToken();
        } else if (partitioner instanceof ByteOrderedPartitioner) {
            //TODO: This makes the assumption that its an EdgeStore (i.e. 8 byte keys)
            return new BytesToken(com.thinkaurelius.titan.diskstorage.util.ByteBufferUtil.zeroByteBuffer(8));
        } else {
            throw new PermanentStorageException("Unsupported partitioner: " + partitioner);
        }
    }
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Related Classes of com.thinkaurelius.titan.diskstorage.PermanentStorageException

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  • com.thinkaurelius.titan.diskstorage.berkeleyje.BerkeleyJEStoreManager
  • com.thinkaurelius.titan.diskstorage.berkeleyje.BerkeleyJETx
  • com.thinkaurelius.titan.diskstorage.cassandra.astyanax.AstyanaxOrderedKeyColumnValueStore
  • com.thinkaurelius.titan.diskstorage.cassandra.astyanax.AstyanaxStoreManager
  • com.thinkaurelius.titan.diskstorage.cassandra.embedded.CassandraEmbeddedKeyColumnValueStore
  • com.thinkaurelius.titan.diskstorage.cassandra.embedded.CassandraEmbeddedStoreManager
  • com.thinkaurelius.titan.diskstorage.cassandra.thrift.CassandraThriftKeyColumnValueStore
  • com.thinkaurelius.titan.diskstorage.cassandra.thrift.CassandraThriftStoreManager
  • com.thinkaurelius.titan.diskstorage.cassandra.thrift.thriftpool.CTConnectionFactory
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