org.cementj.base.trans
Class JNDITransactionContext

java.lang.Object
  org.cementj.support.trans.AbstractTransactionContext
      org.cementj.base.trans.JNDITransactionContext

All Implemented Interfaces:

TransactionContext

public class JNDITransactionContext
extends org.cementj.support.trans.AbstractTransactionContext
implements TransactionContext

JNDI-based TransactionContext for use in J2EE containers without needing EJB.

The default environment context name is "java:/comp/env".

Author:

Derek C. Ashmore

Constructor Summary

JNDITransactionContext()

JNDITransactionContext(java.lang.String envContextName)

Method Summary

java.lang.String	getEnvironmentContextName()
java.sql.Connection	getNewConnection(java.lang.String label) Provides a JDBC connection given an identifying label.
void	setEnvironmentContextName(java.lang.String string)

Methods inherited from class org.cementj.support.trans.AbstractTransactionContext

begin, closeAll, commitAll, getConnection, getRegisteredConnection, registerAllocatedConnection, rollbackAll

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.cementj.base.trans.TransactionContext

begin, closeAll, commitAll, getConnection, rollbackAll

Constructor Detail

JNDITransactionContext

public JNDITransactionContext()

JNDITransactionContext

public JNDITransactionContext(java.lang.String envContextName)

Method Detail

getNewConnection

public java.sql.Connection getNewConnection(java.lang.String label)
                                     throws TransactionException

Description copied from interface: TransactionContext

Provides a JDBC connection given an identifying label. For applications running under a J2EE container, this label is typically your database connection pool name.

A new connection will be created and returned regardless of other connections previously created by this context.

It is imperitive that you don't issue commits, rollbacks, or close connections received from a TransactionContext. Those tasks should be done via the TransactionContext.

Specified by:

getNewConnection in interface TransactionContext

Specified by:

getNewConnection in class org.cementj.support.trans.AbstractTransactionContext

Returns:

Throws:

TransactionException

getEnvironmentContextName

public java.lang.String getEnvironmentContextName()

Returns:

setEnvironmentContextName

public void setEnvironmentContextName(java.lang.String string)

Parameters:

string -