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

class

ConnectionFactoryImpl.ManagedConnectionImpl Implementation of a ManagedConnection for JSON.

Field Summary

static java.lang.String

STORE_JSON_URL

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

options, resourceType, storeMgr

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

DATANUCLEUS_CONNECTION_RESOURCE_TYPE, DATANUCLEUS_CONNECTION2_RESOURCE_TYPE, RESOURCE_TYPE_OPTION

Constructor Summary

ConnectionFactoryImpl(org.datanucleus.store.StoreManager storeMgr, java.lang.String resourceType)
Constructor.

Method Summary

org.datanucleus.store.connection.ManagedConnection

createManagedConnection(java.lang.Object poolKey, java.util.Map options) Obtain a connection from the Factory.

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

close, getConnection, 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 java.lang.String STORE_JSON_URL

See Also:

Constant Field Values

Constructor Detail

ConnectionFactoryImpl

public ConnectionFactoryImpl(org.datanucleus.store.StoreManager storeMgr,
                             java.lang.String resourceType)

Constructor.

Parameters:

storeMgr - Store Manager

resourceType - Type of resource (tx, nontx)

Method Detail

createManagedConnection

public org.datanucleus.store.connection.ManagedConnection createManagedConnection(java.lang.Object poolKey,
                                                                                  java.util.Map options)

Obtain a connection from the Factory. The connection will be enlisted within the Transaction associated to the poolKey if "enlist" is set to true.

Parameters:

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

options - Any options for then creating the connection

Returns:

the ManagedConnection