org.datanucleus.store.json

Class ConnectionFactoryImpl

java.lang.Object

org.datanucleus.store.connection.AbstractConnectionFactory

org.datanucleus.store.json.ConnectionFactoryImpl

All Implemented Interfaces:

org.datanucleus.store.connection.ConnectionFactory

public class ConnectionFactoryImpl
extends org.datanucleus.store.connection.AbstractConnectionFactory

Implementation of a ConnectionFactory for JSON. The connections are only created and they are not managed. All operations besides getConnection are no-op.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	ConnectionFactoryImpl.ManagedConnectionImpl Implementation of a ManagedConnection for JSON.

Field Summary

Fields

Modifier and Type	Field and Description
static String	STORE_JSON_URL

Fields inherited from class org.datanucleus.store.connection.AbstractConnectionFactory

RESOURCE_NAME_NONTX, RESOURCE_NAME_TX, resourceName, resourceType, storeMgr

Fields inherited from interface org.datanucleus.store.connection.ConnectionFactory

DATANUCLEUS_CONNECTION_RESOURCE_TYPE, DATANUCLEUS_CONNECTION2_RESOURCE_TYPE

Constructor Summary

Constructors

Constructor and Description
ConnectionFactoryImpl(org.datanucleus.store.StoreManager storeMgr, String resourceName) Constructor.

Method Summary

Modifier and Type	Method and Description
org.datanucleus.store.connection.ManagedConnection	createManagedConnection(org.datanucleus.ExecutionContext ec, Map options) Obtain a connection from the Factory.

Methods inherited from class org.datanucleus.store.connection.AbstractConnectionFactory

close, getResourceName, getResourceType, toString

Methods inherited from class java.lang.Object

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

Field Detail

STORE_JSON_URL

public static final String STORE_JSON_URL

See Also:

Constant Field Values

Constructor Detail

ConnectionFactoryImpl

public ConnectionFactoryImpl(org.datanucleus.store.StoreManager storeMgr,
                             String resourceName)

Constructor.

Parameters:

storeMgr - Store Manager

resourceName - Name of resource (tx, nontx)

Method Detail

createManagedConnection

public org.datanucleus.store.connection.ManagedConnection createManagedConnection(org.datanucleus.ExecutionContext ec,
                                                                                  Map options)

Obtain a connection from the Factory. The connection will be enlisted within the transaction associated to the ExecutionContext

Parameters:

ec - the pool that is bound the connection during its lifecycle (or null)

options - Any options for creating the connection

Returns:

the ManagedConnection