Examples with ServiceRequestBuffer org.firebirdsql.gds.ServiceRequestBuffer used on opensource projects

Example 21 with ServiceRequestBuffer

use of org.firebirdsql.gds.ServiceRequestBuffer in project jaybird by FirebirdSQL.

the class TestJaybirdBlobBackupProblem method startBackup.

private void startBackup(FbService service) throws SQLException {
    final ServiceRequestBuffer serviceRequestBuffer = service.createServiceRequestBuffer();
    serviceRequestBuffer.addArgument(ISCConstants.isc_action_svc_backup);
    serviceRequestBuffer.addArgument(SpbItems.isc_spb_verbose);
    serviceRequestBuffer.addArgument(SpbItems.isc_spb_dbname, mAbsoluteDatabasePath);
    serviceRequestBuffer.addArgument(ISCConstants.isc_spb_bkp_file, mAbsoluteBackupPath);
    service.startServiceAction(serviceRequestBuffer);
}

Example 22 with ServiceRequestBuffer

use of org.firebirdsql.gds.ServiceRequestBuffer in project jaybird by FirebirdSQL.

the class TestServicesAPI method startBackup.

private void startBackup(FbService service) throws SQLException {
    ServiceRequestBuffer serviceRequestBuffer = service.createServiceRequestBuffer();
    serviceRequestBuffer.addArgument(ISCConstants.isc_action_svc_backup);
    serviceRequestBuffer.addArgument(SpbItems.isc_spb_verbose);
    serviceRequestBuffer.addArgument(SpbItems.isc_spb_dbname, mAbsoluteDatabasePath);
    serviceRequestBuffer.addArgument(ISCConstants.isc_spb_bkp_file, mAbsoluteBackupPath);
    service.startServiceAction(serviceRequestBuffer);
}

Example 23 with ServiceRequestBuffer

use of org.firebirdsql.gds.ServiceRequestBuffer in project jaybird by FirebirdSQL.

the class TestServicesAPI method queryService.

private void queryService(FbService service, String outputFilename) throws Exception {
    final ServiceRequestBuffer serviceRequestBuffer = service.createServiceRequestBuffer();
    serviceRequestBuffer.addArgument(ISCConstants.isc_info_svc_to_eof);
    boolean finished = false;
    try (FileOutputStream file = new FileOutputStream(outputFilename)) {
        while (!finished) {
            byte[] buffer = service.getServiceInfo(null, serviceRequestBuffer, 1024);
            final ByteArrayInputStream byteArrayInputStream = new ByteArrayInputStream(buffer);
            // TODO Find out why unused
            final byte firstByte = (byte) byteArrayInputStream.read();
            int numberOfBytes = (short) ((byteArrayInputStream.read()) + (byteArrayInputStream.read() << 8));
            if (numberOfBytes == 0) {
                if (byteArrayInputStream.read() != ISCConstants.isc_info_end)
                    throw new Exception("Expect ISCConstants.isc_info_end here");
                finished = true;
            } else {
                for (; numberOfBytes >= 0; numberOfBytes--) file.write(byteArrayInputStream.read());
            }
        }
    }
}

Example 24 with ServiceRequestBuffer

use of org.firebirdsql.gds.ServiceRequestBuffer in project jaybird by FirebirdSQL.

the class FBNBackupManager method getBackupSRB.

/**
 * Creates and returns the "backup" service request buffer for the Service Manager.
 *
 * @param service
 *         Service handle
 * @return the "backup" service request buffer for the Service Manager.
 */
private ServiceRequestBuffer getBackupSRB(FbService service) throws SQLException {
    ServiceRequestBuffer backupSPB = service.createServiceRequestBuffer();
    backupSPB.addArgument(isc_action_svc_nbak);
    backupSPB.addArgument(isc_spb_dbname, getDatabase());
    if (backupFiles.isEmpty()) {
        throw new SQLException("No backup file specified");
    }
    String backupFile = backupFiles.get(0);
    backupSPB.addArgument(isc_spb_nbk_file, backupFile);
    // Previously, the default level was 0, retain that default if no backup GUID has been set
    int resolvedBackupLevel = backupLevel == -1 && backupGuid == null ? 0 : backupLevel;
    backupSPB.addArgument(isc_spb_nbk_level, resolvedBackupLevel);
    if (backupGuid != null) {
        backupSPB.addArgument(isc_spb_nbk_guid, backupGuid);
    }
    int options = getOptions();
    if (options != 0) {
        backupSPB.addArgument(isc_spb_options, options);
    }
    return backupSPB;
}

Example 25 with ServiceRequestBuffer

use of org.firebirdsql.gds.ServiceRequestBuffer in project jaybird by FirebirdSQL.

the class FBNBackupManager method getRestoreSRB.

/**
 * Creates and returns the "restore" service request buffer for the Service Manager.
 *
 * @return the "restore" service request buffer for the Service Manager.
 */
private ServiceRequestBuffer getRestoreSRB(FbService service) throws SQLException {
    ServiceRequestBuffer restoreSPB = service.createServiceRequestBuffer();
    restoreSPB.addArgument(isc_action_svc_nrest);
    restoreSPB.addArgument(isc_spb_dbname, getDatabase());
    if (backupFiles.isEmpty()) {
        throw new SQLException("No backup file specified");
    }
    for (String backupFile : backupFiles) {
        restoreSPB.addArgument(isc_spb_nbk_file, backupFile);
    }
    int options = getOptions();
    if (options != 0) {
        restoreSPB.addArgument(isc_spb_options, options);
    }
    return restoreSPB;
}