org.gudy.azureus2.pluginsimpl.local.ddb
Class DDBaseImpl

java.lang.Object
  org.gudy.azureus2.pluginsimpl.local.ddb.DDBaseImpl

All Implemented Interfaces:

DistributedDatabase

public class DDBaseImpl
extends Object
implements DistributedDatabase

Author:

parg

Nested Class Summary

protected class	DDBaseImpl.dbEvent
protected class	DDBaseImpl.listenerMapper

Field Summary

protected static AEMonitor

class_mon

Fields inherited from interface org.gudy.azureus2.plugins.ddb.DistributedDatabase

DHT_CVS, DHT_MAIN, DT_FREQUENCY, DT_NONE, DT_SIZE, OP_EXHAUSTIVE_READ, OP_NONE, OP_PRIORITY_HIGH

Constructor Summary

protected	DDBaseImpl(AzureusCore _azureus_core)
protected	DDBaseImpl(String _net, DHTPluginInterface _dht)

Method Summary

void	addListener(DistributedDatabaseListener l)
void	addTransferHandler(DistributedDatabaseTransferType type, DistributedDatabaseTransferHandler handler)
protected DistributedDatabaseValue	call(DDBaseContactImpl contact, DistributedDatabaseProgressListener listener, DistributedDatabaseTransferType type, DistributedDatabaseValue value, long timeout)
DistributedDatabaseKey	createKey(Object key)
DistributedDatabaseKey	createKey(Object key, String description)
DistributedDatabaseValue	createValue(Object value)
void	delete(DistributedDatabaseListener listener, DistributedDatabaseKey key)
void	delete(DistributedDatabaseListener listener, DistributedDatabaseKey key, DistributedDatabaseContact[] targets)
static List<DistributedDatabase>	getDDBs(Download download)
static List<DistributedDatabase>	getDDBs(String[] networks)
static List<DistributedDatabase>	getDDBs(String[] networks, Map<String,Object> _options)
protected DHTPluginInterface	getDHT()
DHTPluginInterface	getDHTPlugin()
DistributedDatabaseContact	getLocalContact()
String	getNetwork()
static DDBaseImpl	getSingleton(AzureusCore azureus_core)
DistributedDatabaseTransferType	getStandardTransferType(int standard_type)
DDBaseTTTorrent	getTTTorrent()
List<DistributedDatabaseValue>	getValues(DistributedDatabaseKey key) Get all locally held (direct+indirect) values for a key
protected DHTPluginInterface	grabDHT()
DistributedDatabaseContact	importContact(InetSocketAddress address)
DistributedDatabaseContact	importContact(InetSocketAddress address, byte version)
DistributedDatabaseContact	importContact(InetSocketAddress address, byte version, int preferred_dht)
DistributedDatabaseContact	importContact(Map<String,Object> map)
boolean	isAvailable()
boolean	isExtendedUseAllowed()
boolean	isInitialized()
protected void	log(String str)
protected DistributedDatabaseValue	read(DDBaseContactImpl contact, DistributedDatabaseProgressListener listener, DistributedDatabaseTransferType type, DistributedDatabaseKey key, long timeout)
void	read(DistributedDatabaseListener listener, DistributedDatabaseKey key, long timeout)
void	read(DistributedDatabaseListener listener, DistributedDatabaseKey key, long timeout, int options)
void	readKeyStats(DistributedDatabaseListener listener, DistributedDatabaseKey key, long timeout)
void	removeListener(DistributedDatabaseListener l)
protected void	throwIfNotAvailable()
protected void	write(DDBaseContactImpl contact, DistributedDatabaseProgressListener listener, DistributedDatabaseTransferType type, DistributedDatabaseKey key, DistributedDatabaseValue value, long timeout)
void	write(DistributedDatabaseListener listener, DistributedDatabaseKey key, DistributedDatabaseValue value)
void	write(DistributedDatabaseListener listener, DistributedDatabaseKey key, DistributedDatabaseValue[] values)

Methods inherited from class java.lang.Object

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

Field Detail

class_mon

protected static AEMonitor class_mon

Constructor Detail

DDBaseImpl

protected DDBaseImpl(AzureusCore _azureus_core)

DDBaseImpl

protected DDBaseImpl(String _net,
                     DHTPluginInterface _dht)

Method Detail

getSingleton

public static DDBaseImpl getSingleton(AzureusCore azureus_core)

getDDBs

public static List<DistributedDatabase> getDDBs(Download download)

getDDBs

public static List<DistributedDatabase> getDDBs(String[] networks)

getDDBs

public static List<DistributedDatabase> getDDBs(String[] networks,
                                                Map<String,Object> _options)

getNetwork

public String getNetwork()

Specified by:

getNetwork in interface DistributedDatabase

getDHTPlugin

public DHTPluginInterface getDHTPlugin()

Specified by:

getDHTPlugin in interface DistributedDatabase

getTTTorrent

public DDBaseTTTorrent getTTTorrent()

grabDHT

protected DHTPluginInterface grabDHT()

isAvailable

public boolean isAvailable()

Specified by:

isAvailable in interface DistributedDatabase

isInitialized

public boolean isInitialized()

Specified by:

isInitialized in interface DistributedDatabase

isExtendedUseAllowed

public boolean isExtendedUseAllowed()

Specified by:

isExtendedUseAllowed in interface DistributedDatabase

getLocalContact

public DistributedDatabaseContact getLocalContact()

Specified by:

getLocalContact in interface DistributedDatabase

throwIfNotAvailable

protected void throwIfNotAvailable()
                            throws DistributedDatabaseException

Throws:

DistributedDatabaseException

getDHT

protected DHTPluginInterface getDHT()
                             throws DistributedDatabaseException

Throws:

DistributedDatabaseException

log

protected void log(String str)

createKey

public DistributedDatabaseKey createKey(Object key)
                                 throws DistributedDatabaseException

Specified by:

createKey in interface DistributedDatabase

Throws:

DistributedDatabaseException

createKey

public DistributedDatabaseKey createKey(Object key,
                                        String description)
                                 throws DistributedDatabaseException

Specified by:

createKey in interface DistributedDatabase

Throws:

DistributedDatabaseException

createValue

public DistributedDatabaseValue createValue(Object value)
                                     throws DistributedDatabaseException

Specified by:

createValue in interface DistributedDatabase

Throws:

DistributedDatabaseException

importContact

public DistributedDatabaseContact importContact(InetSocketAddress address)
                                         throws DistributedDatabaseException

Specified by:

importContact in interface DistributedDatabase

Throws:

DistributedDatabaseException

importContact

public DistributedDatabaseContact importContact(InetSocketAddress address,
                                                byte version)
                                         throws DistributedDatabaseException

Specified by:

importContact in interface DistributedDatabase

Throws:

DistributedDatabaseException

importContact

public DistributedDatabaseContact importContact(InetSocketAddress address,
                                                byte version,
                                                int preferred_dht)
                                         throws DistributedDatabaseException

Specified by:

importContact in interface DistributedDatabase

Throws:

DistributedDatabaseException

importContact

public DistributedDatabaseContact importContact(Map<String,Object> map)
                                         throws DistributedDatabaseException

Specified by:

importContact in interface DistributedDatabase

Throws:

DistributedDatabaseException

write

public void write(DistributedDatabaseListener listener,
                  DistributedDatabaseKey key,
                  DistributedDatabaseValue value)
           throws DistributedDatabaseException

Specified by:

write in interface DistributedDatabase

Throws:

DistributedDatabaseException

write

public void write(DistributedDatabaseListener listener,
                  DistributedDatabaseKey key,
                  DistributedDatabaseValue[] values)
           throws DistributedDatabaseException

Specified by:

write in interface DistributedDatabase

Throws:

DistributedDatabaseException

read

public void read(DistributedDatabaseListener listener,
                 DistributedDatabaseKey key,
                 long timeout)
          throws DistributedDatabaseException

Specified by:

read in interface DistributedDatabase

Throws:

DistributedDatabaseException

read

public void read(DistributedDatabaseListener listener,
                 DistributedDatabaseKey key,
                 long timeout,
                 int options)
          throws DistributedDatabaseException

Specified by:

read in interface DistributedDatabase

Throws:

DistributedDatabaseException

readKeyStats

public void readKeyStats(DistributedDatabaseListener listener,
                         DistributedDatabaseKey key,
                         long timeout)
                  throws DistributedDatabaseException

Specified by:

readKeyStats in interface DistributedDatabase

Throws:

DistributedDatabaseException

getValues

public List<DistributedDatabaseValue> getValues(DistributedDatabaseKey key)
                                         throws DistributedDatabaseException

Description copied from interface: DistributedDatabase

Get all locally held (direct+indirect) values for a key

Specified by:

getValues in interface DistributedDatabase

Returns:

Throws:

DistributedDatabaseException

delete

public void delete(DistributedDatabaseListener listener,
                   DistributedDatabaseKey key)
            throws DistributedDatabaseException

Specified by:

delete in interface DistributedDatabase

Throws:

DistributedDatabaseException

delete

public void delete(DistributedDatabaseListener listener,
                   DistributedDatabaseKey key,
                   DistributedDatabaseContact[] targets)
            throws DistributedDatabaseException

Specified by:

delete in interface DistributedDatabase

Throws:

DistributedDatabaseException

addTransferHandler

public void addTransferHandler(DistributedDatabaseTransferType type,
                               DistributedDatabaseTransferHandler handler)
                        throws DistributedDatabaseException

Specified by:

addTransferHandler in interface DistributedDatabase

Throws:

DistributedDatabaseException

getStandardTransferType

public DistributedDatabaseTransferType getStandardTransferType(int standard_type)
                                                        throws DistributedDatabaseException

Specified by:

getStandardTransferType in interface DistributedDatabase

Throws:

DistributedDatabaseException

read

protected DistributedDatabaseValue read(DDBaseContactImpl contact,
                                        DistributedDatabaseProgressListener listener,
                                        DistributedDatabaseTransferType type,
                                        DistributedDatabaseKey key,
                                        long timeout)
                                 throws DistributedDatabaseException

Throws:

DistributedDatabaseException

write

protected void write(DDBaseContactImpl contact,
                     DistributedDatabaseProgressListener listener,
                     DistributedDatabaseTransferType type,
                     DistributedDatabaseKey key,
                     DistributedDatabaseValue value,
                     long timeout)
              throws DistributedDatabaseException

Throws:

DistributedDatabaseException

call

protected DistributedDatabaseValue call(DDBaseContactImpl contact,
                                        DistributedDatabaseProgressListener listener,
                                        DistributedDatabaseTransferType type,
                                        DistributedDatabaseValue value,
                                        long timeout)
                                 throws DistributedDatabaseException

Throws:

DistributedDatabaseException

addListener

public void addListener(DistributedDatabaseListener l)

Specified by:

addListener in interface DistributedDatabase

removeListener

public void removeListener(DistributedDatabaseListener l)

Specified by:

removeListener in interface DistributedDatabase