Class BasicEmbeddedXADataSource40

java.lang.Object

org.apache.derby.jdbc.BasicEmbeddedDataSource40

org.apache.derby.jdbc.BasicEmbeddedXADataSource40

All Implemented Interfaces:

Serializable, Wrapper, CommonDataSource, DataSource, XADataSource, EmbeddedDataSourceInterface, EmbeddedXADataSourceInterface

public class BasicEmbeddedXADataSource40
extends BasicEmbeddedDataSource40
implements EmbeddedXADataSourceInterface, XADataSource

This data source is suitable for an application using embedded Derby, running on Java 8 Compact Profile 2 or higher.

BasicEmbeddedXADataSource40 is similar to EmbeddedXADataSource40, except that it does not support JNDI naming, i.e. it does not implement javax.naming.Referenceable.

See Also:

• EmbeddedXADataSource40
• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
private ResourceAdapter	ra	link to the database
private static final long	serialVersionUID

Fields inherited from class BasicEmbeddedDataSource40

attributesAsPassword, connectionAttributes, createDatabase, databaseName, dataSourceName, description, driver, jdbcurl, loginTimeout, shutdownDatabase

Constructor Summary

Constructors

Constructor	Description
BasicEmbeddedXADataSource40()	Constructs a basic embedded XA data source.

Method Summary

Modifier and Type	Method	Description
private XAConnection	createXAConnection(ResourceAdapter ra, String user, String password, boolean requestPassword)	Instantiate and return an EmbedXAConnection from this instance of EmbeddedXADataSource.
ResourceAdapter	getResourceAdapter()
final XAConnection	getXAConnection()
final XAConnection	getXAConnection(String user, String password)
protected void	update()	Update BasicEmbeddedDataSource40.jdbcurl from attributes set.

Methods inherited from class BasicEmbeddedDataSource40

equals, findDriver, getAttributesAsPassword, getConnection, getConnection, getConnection, getConnectionAttributes, getCreateDatabase, getDatabaseName, getDataSourceName, getDescription, getLoginTimeout, getLogWriter, getParentLogger, getPassword, getShutdownDatabase, getUser, hashCode, isWrapperFor, setAttributesAsPassword, setConnectionAttributes, setCreateDatabase, setDatabaseName, setDataSourceName, setDescription, setLoginTimeout, setLogWriter, setPassword, setShutdownDatabase, setupResourceAdapter, setUser, unwrap

Methods inherited from class Object

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

Methods inherited from interface CommonDataSource

createShardingKeyBuilder, getParentLogger

Methods inherited from interface DataSource

createConnectionBuilder, getConnection, getConnection, getLoginTimeout, getLogWriter, setLoginTimeout, setLogWriter

Methods inherited from interface EmbeddedDataSourceInterface

getAttributesAsPassword, getConnectionAttributes, getCreateDatabase, getDatabaseName, getDataSourceName, getDescription, getPassword, getShutdownDatabase, getUser, setAttributesAsPassword, setConnectionAttributes, setCreateDatabase, setDatabaseName, setDataSourceName, setDescription, setPassword, setShutdownDatabase, setUser

Methods inherited from interface Wrapper

isWrapperFor, unwrap

Methods inherited from interface XADataSource

createXAConnectionBuilder, getLoginTimeout, getLogWriter, setLoginTimeout, setLogWriter

Field Details

serialVersionUID

private static final long serialVersionUID

See Also:

• Constant Field Values

ra

private transient ResourceAdapter ra

link to the database

Constructor Details

BasicEmbeddedXADataSource40

public BasicEmbeddedXADataSource40()

Constructs a basic embedded XA data source. See the class Javadoc.

Method Details

getXAConnection

public final XAConnection getXAConnection()
                                   throws SQLException

Specified by:

getXAConnection in interface XADataSource

Throws:

SQLException

getXAConnection

public final XAConnection getXAConnection(String user,
 String password)
                                   throws SQLException

Specified by:

getXAConnection in interface XADataSource

Throws:

SQLException

update

protected void update()

Update BasicEmbeddedDataSource40.jdbcurl from attributes set.

Also clears ra.

Overrides:

update in class BasicEmbeddedDataSource40

createXAConnection

private XAConnection createXAConnection(ResourceAdapter ra,
 String user,
 String password,
 boolean requestPassword)
                                 throws SQLException

Instantiate and return an EmbedXAConnection from this instance of EmbeddedXADataSource. Minion method.

Parameters:

ra - The resource adapter for this database

user - The user name

password - The password

requestPassword - @false if original call is from a no-argument constructor, otherwise true

Returns:

An XA connection to the database

Throws:

SQLException

getResourceAdapter

public ResourceAdapter getResourceAdapter()

Specified by:

getResourceAdapter in interface EmbeddedXADataSourceInterface

Returns:

The ResourceAdapter instance for the underlying database