com.voidsearch.voidbase.storage.bdb
Class BDBStorage

java.lang.Object
  com.voidsearch.voidbase.storage.bdb.BDBStorage

All Implemented Interfaces:

KeyValueStorage

public class BDBStorage
extends java.lang.Object
implements KeyValueStorage

Field Summary

protected static org.slf4j.Logger	logger
protected static BDBStorage	storage
protected java.util.Map<java.lang.String,BDBStore>	stores

Constructor Summary

protected

BDBStorage()

Method Summary

java.lang.Object	clone()
void	close(java.lang.String name)
void	delete(java.lang.String name, byte[] key)
void	delete(java.lang.String name, java.lang.String key)
void	flush(java.lang.String name)
byte[]	get(java.lang.String name, byte[] key)
java.lang.String	get(java.lang.String name, java.lang.String key)
static BDBStorage	getInstance()
java.lang.Boolean	isOpened(java.lang.String name)
void	open(java.lang.String name, java.lang.String path)
void	put(java.lang.String name, byte[] key, byte[] val)
void	put(java.lang.String name, java.lang.String key, java.lang.String value)

Methods inherited from class java.lang.Object

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

Field Detail

storage

protected static BDBStorage storage

stores

protected java.util.Map<java.lang.String,BDBStore> stores

logger

protected static final org.slf4j.Logger logger

Constructor Detail

BDBStorage

protected BDBStorage()

Method Detail

clone

public java.lang.Object clone()
                       throws java.lang.CloneNotSupportedException

Overrides:

clone in class java.lang.Object

Throws:

java.lang.CloneNotSupportedException

getInstance

public static BDBStorage getInstance()

open

public void open(java.lang.String name,
                 java.lang.String path)
          throws StorageException

Specified by:

open in interface KeyValueStorage

Throws:

StorageException

close

public void close(java.lang.String name)
           throws StorageException

Specified by:

close in interface KeyValueStorage

Throws:

StorageException

isOpened

public java.lang.Boolean isOpened(java.lang.String name)

flush

public void flush(java.lang.String name)
           throws StorageException

Specified by:

flush in interface KeyValueStorage

Throws:

StorageException

put

public void put(java.lang.String name,
                java.lang.String key,
                java.lang.String value)
         throws StorageException

Specified by:

put in interface KeyValueStorage

Throws:

StorageException

get

public java.lang.String get(java.lang.String name,
                            java.lang.String key)
                     throws StorageException

Specified by:

get in interface KeyValueStorage

Throws:

StorageException

delete

public void delete(java.lang.String name,
                   java.lang.String key)
            throws StorageException

Specified by:

delete in interface KeyValueStorage

Throws:

StorageException

put

public void put(java.lang.String name,
                byte[] key,
                byte[] val)
         throws StorageException

Specified by:

put in interface KeyValueStorage

Throws:

StorageException

get

public byte[] get(java.lang.String name,
                  byte[] key)
           throws StorageException

Specified by:

get in interface KeyValueStorage

Throws:

StorageException

delete

public void delete(java.lang.String name,
                   byte[] key)
            throws StorageException

Specified by:

delete in interface KeyValueStorage

Throws:

StorageException