Package com.arjuna.ats.internal.jdbc.recovery

Class JDBCXARecovery

java.lang.Object

com.arjuna.ats.internal.jdbc.recovery.JDBCXARecovery

All Implemented Interfaces:

XAResourceRecovery

public class JDBCXARecovery
extends Object
implements XAResourceRecovery

This provides recovery for compliant JDBC drivers. It is not meant to be implementation specific. Users are responsible for deploying an appropriate XADataSource into JNDI and then providing the relevant JNDI lookup information in a property file to an instance of this class. Username and password values may also be provided in the same property file.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	DATABASE_JNDI_NAME
static final String	PASSWORD
static final String	USER_NAME

Constructor Summary

Constructors

Constructor	Description
JDBCXARecovery()

Method Summary

Modifier and Type	Method	Description
XAResource	getXAResource()	Get a resource to use for recovery purposes.
boolean	hasMoreResources()	Iterate through all of the resources this instance provides access to.
boolean	initialise(String parameter)	The recovery module will have chopped off this class name already.

Methods inherited from class java.lang.Object

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

Field Details

DATABASE_JNDI_NAME

public static final String DATABASE_JNDI_NAME

See Also:

• Constant Field Values

USER_NAME

public static final String USER_NAME

See Also:

• Constant Field Values

PASSWORD

public static final String PASSWORD

See Also:

• Constant Field Values

Constructor Details

JDBCXARecovery

public JDBCXARecovery()
               throws SQLException

Throws:

SQLException

Method Details

initialise

public boolean initialise(String parameter)
                   throws SQLException

The recovery module will have chopped off this class name already. The parameter should specify a property file from which the jndi name, user name, password can be read.

Specified by:

initialise in interface XAResourceRecovery

Parameters:

parameter - An arbitrary string from which initialization data is obtained.

Returns:

true if initialization happened successfully, false otherwise.

Throws:

SQLException

getXAResource

public XAResource getXAResource()
                         throws SQLException

Description copied from interface: XAResourceRecovery

Get a resource to use for recovery purposes.

Specified by:

getXAResource in interface XAResourceRecovery

Returns:

a new XAResource.

Throws:

SQLException

hasMoreResources

public boolean hasMoreResources()

Description copied from interface: XAResourceRecovery

Iterate through all of the resources this instance provides access to.

Specified by:

hasMoreResources in interface XAResourceRecovery

Returns:

true if this instance can provide more resources, false otherwise.