com.vividsolutions.jump.workbench.datastore

Class ConnectionManager

java.lang.Object

com.vividsolutions.jump.workbench.datastore.ConnectionManager

public class ConnectionManager
extends java.lang.Object

Reuses existing connections where possible.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	ConnectionManager.Listener

Method Summary

Methods

Modifier and Type	Method and Description
void	addListener(ConnectionManager.Listener listener)
void	closeConnections()
void	deleteConnectionDescriptor(ConnectionDescriptor connectionDescriptor) Removes the ConnectionDescriptor and closes its associated DataStoreConnection.
DataStoreConnection	getConnection(ConnectionDescriptor connectionDescriptor)
java.util.Collection	getConnectionDescriptors()
DataStoreDriver	getDriver(java.lang.String driverClassName)
DataStoreConnection	getOpenConnection(ConnectionDescriptor connectionDescriptor)
static ConnectionManager	instance(WorkbenchContext context)

Methods inherited from class java.lang.Object

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

Method Detail

getOpenConnection

public DataStoreConnection getOpenConnection(ConnectionDescriptor connectionDescriptor)
                                      throws java.lang.Exception

Throws:

java.lang.Exception

getDriver

public DataStoreDriver getDriver(java.lang.String driverClassName)

getConnection

public DataStoreConnection getConnection(ConnectionDescriptor connectionDescriptor)

Returns:

a connection, possibly closed, never null

getConnectionDescriptors

public java.util.Collection getConnectionDescriptors()

deleteConnectionDescriptor

public void deleteConnectionDescriptor(ConnectionDescriptor connectionDescriptor)
                                throws DataStoreException

Removes the ConnectionDescriptor and closes its associated DataStoreConnection.

Throws:

DataStoreException

instance

public static ConnectionManager instance(WorkbenchContext context)

addListener

public void addListener(ConnectionManager.Listener listener)

closeConnections

public void closeConnections()
                      throws DataStoreException

Throws:

DataStoreException