org.hibernate.transaction: public class: WebSphereTransactionManagerLookup

org.hibernate.transaction
public class: WebSphereTransactionManagerLookup [javadoc | source]

java.lang.Object
   org.hibernate.transaction.WebSphereTransactionManagerLookup

All Implemented Interfaces:
TransactionManagerLookup

TransactionManagerLookup strategy for WebSphere (versions 4, 5.0 and 5.1)

author: Gavin - King

Constructor:
public WebSphereTransactionManagerLookup() { try { Class clazz; int version; try { clazz = Class.forName( "com.ibm.ws.Transaction.TransactionManagerFactory" ); version = 5; log.info( "WebSphere 5.1" ); } catch ( Exception e ) { try { clazz = Class.forName( "com.ibm.ejs.jts.jta.TransactionManagerFactory" ); version = 5; log.info( "WebSphere 5.0" ); } catch ( Exception e2 ) { clazz = Class.forName( "com.ibm.ejs.jts.jta.JTSXA" ); version = 4; log.info( "WebSphere 4" ); } } tmfClass = clazz; wsVersion = version; } catch ( Exception e ) { throw new HibernateException( "Could not obtain WebSphere TransactionManagerFactory instance", e ); } } Constructs a new WebSphereTransactionManagerLookup.

Constructor:

 public WebSphereTransactionManagerLookup() {
	
		try {
			Class clazz;
			int version;
			try {
				clazz = Class.forName( "com.ibm.ws.Transaction.TransactionManagerFactory" );
				version = 5;
				log.info( "WebSphere 5.1" );
			}
			catch ( Exception e ) {
				try {
					clazz = Class.forName( "com.ibm.ejs.jts.jta.TransactionManagerFactory" );
					version = 5;
					log.info( "WebSphere 5.0" );
				} 
				catch ( Exception e2 ) {
					clazz = Class.forName( "com.ibm.ejs.jts.jta.JTSXA" );
					version = 4;
					log.info( "WebSphere 4" );
				}
			}
			tmfClass = clazz;
			wsVersion = version;
		}
		catch ( Exception e ) {
			throw new HibernateException( "Could not obtain WebSphere TransactionManagerFactory instance", e );
		}
}

Constructs a new WebSphereTransactionManagerLookup.

Method from org.hibernate.transaction.WebSphereTransactionManagerLookup Summary:
getTransactionIdentifier, getTransactionManager, getUserTransactionName

Methods from java.lang.Object:
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method from org.hibernate.transaction.WebSphereTransactionManagerLookup Detail:
public Object getTransactionIdentifier(Transaction transaction) { return transaction; } {@inheritDoc}
public TransactionManager getTransactionManager(Properties props) throws HibernateException { try { return ( TransactionManager ) tmfClass.getMethod( "getTransactionManager", null ).invoke( null, null ); } catch ( Exception e ) { throw new HibernateException( "Could not obtain WebSphere TransactionManager", e ); } } {@inheritDoc}
public String getUserTransactionName() { return wsVersion == 5 ? "java:comp/UserTransaction" : "jta/usertransaction"; } {@inheritDoc}

Method from org.hibernate.transaction.WebSphereTransactionManagerLookup Detail:

 public Object getTransactionIdentifier(Transaction transaction) {
		return transaction;
}

{@inheritDoc}

 public TransactionManager getTransactionManager(Properties props) throws HibernateException {
		try {
			return ( TransactionManager ) tmfClass.getMethod( "getTransactionManager", null ).invoke( null, null );
		}
		catch ( Exception e ) {
			throw new HibernateException( "Could not obtain WebSphere TransactionManager", e );
		}
}

{@inheritDoc}

 public String getUserTransactionName() {
		return wsVersion == 5
				? "java:comp/UserTransaction"
				: "jta/usertransaction";
}

{@inheritDoc}