Class XADatabase

java.lang.Object

org.apache.derby.impl.drda.Database

org.apache.derby.impl.drda.XADatabase

class XADatabase
extends Database

This class contains database state specific to XA, specifically the XAResource that will be used for XA commands.

Field Summary

Fields

Modifier and Type	Field	Description
private ResourceAdapter	ra
private XAConnection	xaConnection
private EmbeddedXADataSourceInterface	xaDataSource
private XAResource	xaResource

Fields inherited from class Database

accessCount, attrString, byteOrder, ccsidDBC, ccsidDBCEncoding, ccsidMBC, ccsidMBCEncoding, ccsidSBC, ccsidSBCEncoding, crrtkn, decryptedPassword, decryptedUserId, defaultStatement, password, passwordSubstitute, rdbAllowUpdates, RDBUPDRM_sent, secTokenIn, secTokenOut, securityMechanism, sendTRGDFTRT, typDefNam, userId

Constructor Summary

Constructors

Constructor	Description
XADatabase(String dbName)

Method Summary

Modifier and Type	Method	Description
(package private) ResourceAdapter	getResourceAdapter()
protected XAResource	getXAResource()	get XA Resource for this connection
(package private) void	makeConnection(Properties p)	Make a new connection using the database name and set the connection in the database
protected void	setXAResource(XAResource resource)	SetXAResource

Methods inherited from class Database

appendAttrString, buildRuntimeInfo, close, commit, getConnection, getCurrentStatement, getDatabaseName, getDefaultStatement, getDefaultStatement, getDRDAStatement, getPiggyBackedSessionData, getPrepareIsolation, getShortDbName, makeDummyConnection, newDRDAStatement, removeStatement, reset, rollback, setConnection, setCurrentStatement, setDatabaseName, setDrdaID, setPrepareIsolation, storeStatement, supportsLocator

Methods inherited from class Object

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

Field Details

xaDataSource

private EmbeddedXADataSourceInterface xaDataSource

xaResource

private XAResource xaResource

xaConnection

private XAConnection xaConnection

ra

private ResourceAdapter ra

Constructor Details

XADatabase

XADatabase(String dbName)

Method Details

makeConnection

void makeConnection(Properties p)
             throws SQLException

Make a new connection using the database name and set the connection in the database

Overrides:

makeConnection in class Database

Parameters:

p - Properties for connection attributes to pass to connect

Throws:

SQLException

setXAResource

protected void setXAResource(XAResource resource)

SetXAResource

Parameters:

resource - XAResource for this connection

getXAResource

protected XAResource getXAResource()

get XA Resource for this connection

getResourceAdapter

ResourceAdapter getResourceAdapter()

Returns:

The ResourceAdapter instance for the underlying database.