Examples with XAResource javax.transaction.xa.XAResource used on opensource projects

Example 36 with XAResource

use of javax.transaction.xa.XAResource in project geode by apache.

the class JCAConnectionManagerImpl method connectionErrorOccurred.

/**
   * CallBack for Connection Error.
   * 
   * @param event ConnectionEvent
   */
public void connectionErrorOccurred(ConnectionEvent event) {
    if (isActive) {
        // If its an XAConnection
        ManagedConnection conn = (ManagedConnection) event.getSource();
        XAResource xar = (XAResource) xaResourcesMap.get(conn);
        xaResourcesMap.remove(conn);
        TransactionManagerImpl transManager = TransactionManagerImpl.getTransactionManager();
        try {
            Transaction txn = transManager.getTransaction();
            if (txn != null && xar != null)
                txn.delistResource(xar, XAResource.TMSUCCESS);
        } catch (SystemException se) {
            se.printStackTrace();
        }
        try {
            mannPoolCache.expirePooledConnection(conn);
        // mannPoolCache.destroyPooledConnection(conn);
        } catch (Exception ex) {
            String exception = "JCAConnectionManagerImpl::connectionErrorOccurred: Exception occurred due to " + ex;
            if (logger.isDebugEnabled()) {
                logger.debug(exception, ex);
            }
        }
    }
}

Example 37 with XAResource

use of javax.transaction.xa.XAResource in project geode by apache.

the class JCAConnectionManagerImpl method connectionClosed.

/**
   * Callback for Connection Closed.
   * 
   * @param event ConnectionEvent Object.
   */
public void connectionClosed(ConnectionEvent event) {
    if (isActive) {
        ManagedConnection conn = (ManagedConnection) event.getSource();
        XAResource xar = null;
        if (xaResourcesMap.get(conn) != null)
            xar = (XAResource) xaResourcesMap.get(conn);
        xaResourcesMap.remove(conn);
        try {
            Transaction txn = transManager.getTransaction();
            if (txn != null && xar != null) {
                txn.delistResource(xar, XAResource.TMSUCCESS);
            }
        } catch (Exception se) {
            String exception = "JCAConnectionManagerImpl::connectionClosed: Exception occurred due to " + se;
            if (logger.isDebugEnabled()) {
                logger.debug(exception, se);
            }
        }
        mannPoolCache.returnPooledConnectionToPool(conn);
    }
}

Example 38 with XAResource

use of javax.transaction.xa.XAResource in project geode by apache.

the class FacetsJCAConnectionManagerImpl method allocateConnection.

/*
   * allocates a ManagedConnection from the ConnectionPool or creates a new
   * ManagedConnection. @param javax.resource.spi.ManagedConnectionFactory
   * 
   * @param javax.resource.spi.ConnectionRequestInfo
   * 
   * @throws ResourceException
   */
public Object allocateConnection(ManagedConnectionFactory mcf, ConnectionRequestInfo reqInfo) throws ResourceException {
    if (!isActive) {
        throw new ResourceException(LocalizedStrings.FacetsJCAConnectionManagerImpl_FACETSJCACONNECTIONMANAGERIMPLALLOCATECONNECTIONNO_VALID_CONNECTION_AVAILABLE.toLocalizedString());
    }
    ManagedConnection conn = null;
    try {
        conn = (ManagedConnection) mannPoolCache.getPooledConnectionFromPool();
    } catch (PoolException ex) {
        ex.printStackTrace();
        throw new ResourceException(LocalizedStrings.FacetsJCAConnectionManagerImpl_FACETSJCACONNECTIONMANAGERIMPL_ALLOCATECONNECTION_IN_GETTING_CONNECTION_FROM_POOL_DUE_TO_0.toLocalizedString(ex.getMessage()), ex);
    }
    // Transaction Manager.
    try {
        synchronized (this) {
            if (transManager == null) {
                transManager = JNDIInvoker.getTransactionManager();
            }
        }
        Transaction txn = transManager.getTransaction();
        if (txn != null) {
            // Check if Data Source provides XATransaction
            // if(configs.getTransactionType = "XATransaction")
            XAResource xar = conn.getXAResource();
            txn.enlistResource(xar);
            java.util.List resList = (List) xalistThreadLocal.get();
            if (resList.size() == 0) {
                // facets specific implementation
                // register syschronisation only once
                txn.registerSynchronization(this);
            }
            resList.add(conn);
        // xalistThreadLocal.set(resList);
        // Asif :Add in the Map after successful registration of XAResource
        // xaResourcesMap.put(conn, xar);
        // else throw a resource exception
        }
    } catch (RollbackException ex) {
        String exception = LocalizedStrings.FacetsJCAConnectionManagerImpl_FACETSJCACONNECTIONMANAGERIMPL_AN_EXCEPTION_WAS_CAUGHT_WHILE_ALLOCATING_A_CONNECTION_DUE_TO_0.toLocalizedString(ex.getMessage());
        throw new ResourceException(exception, ex);
    } catch (SystemException ex) {
        throw new ResourceException(LocalizedStrings.FacetsJCAConnectionManagerImpl_FACETSJCACONNECTIONMANAGERIMPL_ALLOCATECONNECTION_SYSTEM_EXCEPTION_DUE_TO_0.toLocalizedString(ex.getMessage()), ex);
    }
    return conn.getConnection(subject, reqInfo);
}

Example 39 with XAResource

use of javax.transaction.xa.XAResource in project jackrabbit by apache.

the class UserTransactionImpl method begin.

/**
     * @see javax.transaction.UserTransaction#begin
     */
public void begin() throws NotSupportedException, SystemException {
    if (status != Status.STATUS_NO_TRANSACTION) {
        throw new IllegalStateException("Transaction already active");
    }
    try {
        for (Iterator it = xaResources.keySet().iterator(); it.hasNext(); ) {
            XAResource resource = (XAResource) it.next();
            XidImpl xid = (XidImpl) xaResources.get(resource);
            resource.start(xid, XAResource.TMNOFLAGS);
        }
        status = Status.STATUS_ACTIVE;
    } catch (XAException e) {
        throw new SystemException("Unable to begin transaction: " + "XA_ERR=" + e.errorCode);
    }
}

Example 40 with XAResource

use of javax.transaction.xa.XAResource in project aries by apache.

the class TxDBServlet method insertIntoTransaction.

/**
	 * This method demonstrates how to enlist JDBC connection into Transaction according OSGi enterprise specification.
	 * 
	 * @param xads XADataSource
	 * @param tm TransactionManager
	 * @param value which will be inserted into table
	 * @param toCommit Specify if the transaction will be committed or rolledback
	 * @throws SQLException
	 * @throws GenericJTAException
	 */
private void insertIntoTransaction(XADataSource xads, TransactionManager tm, String value, boolean toCommit) throws SQLException, GenericJTAException {
    XAConnection xaConnection = xads.getXAConnection();
    Connection connection = xaConnection.getConnection();
    XAResource xaResource = xaConnection.getXAResource();
    try {
        tm.begin();
        Transaction transaction = tm.getTransaction();
        transaction.enlistResource(xaResource);
        PreparedStatement insertStatement = connection.prepareStatement(INSERT_INTO_TABLE);
        insertStatement.setString(1, value);
        insertStatement.executeUpdate();
        if (toCommit) {
            transaction.commit();
        } else {
            transaction.rollback();
        }
    } catch (RollbackException e) {
        throw new GenericJTAException(e);
    } catch (SecurityException e) {
        throw new GenericJTAException(e);
    } catch (IllegalStateException e) {
        throw new GenericJTAException(e);
    } catch (HeuristicMixedException e) {
        throw new GenericJTAException(e);
    } catch (HeuristicRollbackException e) {
        throw new GenericJTAException(e);
    } catch (SystemException e) {
        throw new GenericJTAException(e);
    } catch (NotSupportedException e) {
        throw new GenericJTAException(e);
    }
}