com.sleepycat.je.dbi
Class DbEnvPool

java.lang.Object
  com.sleepycat.je.dbi.DbEnvPool

public class DbEnvPool
extends Object

Singleton collection of database environments.

Nested Class Summary

static class

DbEnvPool.EnvironmentImplInfo

Method Summary

void	clear()
DbEnvPool.EnvironmentImplInfo	getEnvironment(File envHome, EnvironmentConfig config) If the environment is not open, open it.
DbEnvPool.EnvironmentImplInfo	getExistingEnvironment(File envHome)
static DbEnvPool	getInstance() Access the singleton instance.
(package private) void	remove(File envHome) Remove a EnvironmentImpl from the pool because it's been closed.

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static DbEnvPool getInstance()

Access the singleton instance.

getEnvironment

public DbEnvPool.EnvironmentImplInfo getEnvironment(File envHome,
                                                    EnvironmentConfig config)
                                             throws DatabaseException

If the environment is not open, open it.

Throws:

DatabaseException

getExistingEnvironment

public DbEnvPool.EnvironmentImplInfo getExistingEnvironment(File envHome)
                                                     throws DatabaseException

Throws:

DatabaseException

remove

void remove(File envHome)
      throws DatabaseException

Remove a EnvironmentImpl from the pool because it's been closed.

Throws:

DatabaseException

clear

public void clear()