io.leopard.bdb

Class BdbDatabaseImpl

java.lang.Object

io.leopard.bdb.BdbDatabaseImpl

All Implemented Interfaces:

Bdb

public class BdbDatabaseImpl
extends Object
implements Bdb

Constructor Summary

Constructors

Constructor and Description
BdbDatabaseImpl(com.sleepycat.je.Environment environment, String databaseName)

Method Summary

Modifier and Type	Method and Description
long	count() 获取记录条数
boolean	delete(String key)
void	destroy()
String	getString(String key)
boolean	put(String key, String value)
boolean	putNoDupData(String key, String value)
boolean	sync() 同步数据到磁盘

Methods inherited from class java.lang.Object

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

Constructor Detail

BdbDatabaseImpl

public BdbDatabaseImpl(com.sleepycat.je.Environment environment,
                       String databaseName)
                throws com.sleepycat.je.DatabaseException

Throws:

com.sleepycat.je.DatabaseException

Method Detail

put

public boolean put(String key,
                   String value)
            throws com.sleepycat.je.DatabaseException

Specified by:

put in interface Bdb

Throws:

com.sleepycat.je.DatabaseException

putNoDupData

public boolean putNoDupData(String key,
                            String value)
                     throws com.sleepycat.je.DatabaseException

Specified by:

putNoDupData in interface Bdb

Throws:

com.sleepycat.je.DatabaseException

getString

public String getString(String key)
                 throws com.sleepycat.je.DatabaseException

Specified by:

getString in interface Bdb

Throws:

com.sleepycat.je.DatabaseException

delete

public boolean delete(String key)
               throws com.sleepycat.je.DatabaseException

Specified by:

delete in interface Bdb

Throws:

com.sleepycat.je.DatabaseException

destroy

public void destroy()
             throws com.sleepycat.je.DatabaseException

Throws:

com.sleepycat.je.DatabaseException

count

public long count()
           throws com.sleepycat.je.DatabaseException

Description copied from interface: Bdb

获取记录条数

Specified by:

count in interface Bdb

Returns:

Throws:

com.sleepycat.je.DatabaseException

sync

public boolean sync()
             throws com.sleepycat.je.DatabaseException

Description copied from interface: Bdb

同步数据到磁盘

Specified by:

sync in interface Bdb

Returns:

Throws:

com.sleepycat.je.DatabaseException