com.thinkaurelius.titan.diskstorage.berkeleyje

Class BerkeleyJEKeyValueStore

java.lang.Object

com.thinkaurelius.titan.diskstorage.berkeleyje.BerkeleyJEKeyValueStore

All Implemented Interfaces:

KeyValueStore, OrderedKeyValueStore

public class BerkeleyJEKeyValueStore
extends Object
implements OrderedKeyValueStore

Constructor Summary

Constructors

Constructor and Description
BerkeleyJEKeyValueStore(String n, com.sleepycat.je.Database data, BerkeleyJEStoreManager m)

Method Summary

Modifier and Type	Method and Description
void	acquireLock(StaticBuffer key, StaticBuffer expectedValue, StoreTransaction txh)
void	close()
boolean	containsKey(StaticBuffer key, StoreTransaction txh)
void	delete(StaticBuffer key, StoreTransaction txh)
StaticBuffer	get(StaticBuffer key, StoreTransaction txh)
com.sleepycat.je.DatabaseConfig	getConfiguration()
String	getName()
RecordIterator<KeyValueEntry>	getSlice(KVQuery query, StoreTransaction txh)
Map<KVQuery,RecordIterator<KeyValueEntry>>	getSlices(List<KVQuery> queries, StoreTransaction txh)
void	insert(StaticBuffer key, StaticBuffer value, StoreTransaction txh)
void	insert(StaticBuffer key, StaticBuffer value, StoreTransaction txh, boolean allowOverwrite)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

BerkeleyJEKeyValueStore

public BerkeleyJEKeyValueStore(String n,
                               com.sleepycat.je.Database data,
                               BerkeleyJEStoreManager m)

Method Detail

getConfiguration

public com.sleepycat.je.DatabaseConfig getConfiguration()
                                                 throws BackendException

Throws:

BackendException

getName

public String getName()

Specified by:

getName in interface KeyValueStore

close

public void close()
           throws BackendException

Specified by:

close in interface KeyValueStore

Throws:

BackendException

get

public StaticBuffer get(StaticBuffer key,
                        StoreTransaction txh)
                 throws BackendException

Specified by:

get in interface KeyValueStore

Throws:

BackendException

containsKey

public boolean containsKey(StaticBuffer key,
                           StoreTransaction txh)
                    throws BackendException

Specified by:

containsKey in interface KeyValueStore

Throws:

BackendException

acquireLock

public void acquireLock(StaticBuffer key,
                        StaticBuffer expectedValue,
                        StoreTransaction txh)
                 throws BackendException

Specified by:

acquireLock in interface KeyValueStore

Throws:

BackendException

getSlice

public RecordIterator<KeyValueEntry> getSlice(KVQuery query,
                                              StoreTransaction txh)
                                       throws BackendException

Specified by:

getSlice in interface OrderedKeyValueStore

Throws:

BackendException

getSlices

public Map<KVQuery,RecordIterator<KeyValueEntry>> getSlices(List<KVQuery> queries,
                                                            StoreTransaction txh)
                                                     throws BackendException

Specified by:

getSlices in interface OrderedKeyValueStore

Throws:

BackendException

insert

public void insert(StaticBuffer key,
                   StaticBuffer value,
                   StoreTransaction txh)
            throws BackendException

Specified by:

insert in interface OrderedKeyValueStore

Throws:

BackendException

insert

public void insert(StaticBuffer key,
                   StaticBuffer value,
                   StoreTransaction txh,
                   boolean allowOverwrite)
            throws BackendException

Throws:

BackendException

delete

public void delete(StaticBuffer key,
                   StoreTransaction txh)
            throws BackendException

Specified by:

delete in interface KeyValueStore

Throws:

BackendException