Examples of org.apache.ode.bpel.engine.BpelDatabase.exec()

Class org.apache.ode.bpel.engine.BpelDatabase

Examples of org.apache.ode.bpel.engine.BpelDatabase.exec()

org.apache.ode.bpel.engine.BpelDatabase.exec()
Execute a self-contained database transaction. @param callable database transaction @return @throws DConnectionException

     */
    private static <T> T dbexec(BpelDatabase.Callable<T> callable) throws ManagementException {
        try {
            BPELServerImpl bpelServer = (BPELServerImpl) BPELServiceComponent.getBPELServer();
            BpelDatabase bpelDb = bpelServer.getODEBPELServer().getBpelDb();
            return bpelDb.exec(callable);
        } catch (ManagementException me) {
            // Passthrough.
            throw me;
        } catch (Exception ex) {
            log.error("Exception during database operation", ex);

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        final InstanceFilter instanceFilter = new InstanceFilter(filter.toString(), null,
                                                                 Integer.MAX_VALUE);


        try {
            BpelDatabase bpelDb = bpelServer.getODEBPELServer().getBpelDb();
            bpelDb.exec(new BpelDatabase.Callable<Object>() {
                public Object run(BpelDAOConnection conn) throws AxisFault {
                    instanceCountList.add(conn.instanceCount(instanceFilter));


                    return null;
                }

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        final InstanceFilter instanceFilter = new InstanceFilter(filter, order, limit);


        try {
            BpelDatabase bpelDb = bpelServer.getODEBPELServer().getBpelDb();
            bpelDb.exec(new BpelDatabase.Callable<Object>() {
                public Object run(BpelDAOConnection conn) throws InstanceManagementException {
                    Collection<ProcessInstanceDAO> instances = conn.instanceQuery(instanceFilter);
                    int pageNum = page;
                    if (pageNum < 0 || pageNum == Integer.MAX_VALUE) {
                        pageNum = 0;

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        final InstanceFilter instanceFilter = new InstanceFilter(filter, orderBy, limit);


        try {
            BpelDatabase bpelDb = bpelServer.getODEBPELServer().getBpelDb();
            bpelDb.exec(new BpelDatabase.Callable<Object>() {
                public Object run(BpelDAOConnection conn) throws InstanceManagementException {
                    Collection<ProcessInstanceDAO> instances = conn.instanceQuery(instanceFilter);


                    for (ProcessInstanceDAO piDAO : instances) {
                        longRunningInstances.add(createLimitedInstanceInfoObject(piDAO));

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     * @throws InstanceManagementException if exception occurred during transaction
     */
    private <T> T dbexec(BpelDatabase.Callable<T> callable) throws InstanceManagementException {
        try {
            BpelDatabase bpelDb = bpelServer.getODEBPELServer().getBpelDb();
            return bpelDb.exec(callable);
        } catch (Exception ex) {
            String errMsg = "Exception during database operation";
            log.error(errMsg, ex);
            throw new InstanceManagementException(errMsg, ex);
        }

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