Examples with DAO com.cosylab.CDB.DAO used on opensource projects

Example 1 with DAO

use of com.cosylab.CDB.DAO in project ACS by ACS-Community.

the class HibernateWDALImpl method objectChangedForMap.

private void objectChangedForMap(String curl, Map map, Map objMap) {
    synchronized (map) {
        if (map.containsKey(curl)) {
            DAO dao = (DAO) map.get(curl);
            Object objDAO = objMap.get(curl);
            //New Implementation!
            dao.destroy();
            byte[] id = curl.getBytes();
            try {
                poa.deactivate_object(id);
            } catch (Throwable th) {
                th.printStackTrace();
            }
            objMap.remove(curl);
            map.remove(curl);
            Object node = curl.length() == 0 ? rootNode : DOMJavaClassIntrospector.getNode(curl, rootNode);
            if (node == null || DOMJavaClassIntrospector.isPrimitive(node.getClass())) {
                return;
            }
            try {
                get_DAO_Servant(curl);
            } catch (Throwable th) {
                th.printStackTrace();
            }
        //End new implementation.
        //Object node = curl.length() == 0 ? rootNode : DOMJavaClassIntrospector.getNode(curl, rootNode);
        //if (node == null || DOMJavaClassIntrospector.isPrimitive(node.getClass()))
        //{
        //	// no longer exists
        //	dao.destroy();
        //	objMap.remove(curl);
        //	map.remove(curl);
        //}
        //
        //if (objDAO instanceof DAOImpl)
        //{
        //	if (node instanceof XMLTreeNode)
        //		((DAOImpl)objDAO).setRootNode((XMLTreeNode)node);
        //	else
        //	{
        //		// type changed, destroy this one and reactivate new
        //		dao.destroy();
        //		objMap.remove(curl);
        //		map.remove(curl);
        //		try {
        //			get_DAO_Servant(curl);
        //		} catch (Throwable th) { th.printStackTrace(); }
        //	}
        //}
        //else if (objDAO instanceof HibernateWDAOImpl)
        //{
        //	if (node instanceof XMLTreeNode)
        //	{
        //		// type changed, destroy this one and reactivate new
        //		dao.destroy();
        //		map.remove(curl);
        //		try {
        //			get_DAO_Servant(curl);
        //		} catch (Throwable th) { th.printStackTrace(); }
        //	}
        //	else
        //		((HibernateWDAOImpl)objDAO).setRootNode(node);
        //}
        }
    }
}

Example 2 with DAO

use of com.cosylab.CDB.DAO in project ACS by ACS-Community.

the class TestHighLevelNodes method testMACI_Managers.

public void testMACI_Managers() throws Exception {
    HashSet<String> xmlNodes = new HashSet<String>(Arrays.asList(xmlDAL.list_nodes("MACI/Managers").split(" ")));
    HashSet<String> rdbNodes = new HashSet<String>(Arrays.asList(rdbDAL.list_nodes("MACI/Managers").split(" ")));
    logger.info("XML: " + xmlNodes.toString() + "; TMCDB: " + rdbNodes.toString());
    assertEquals(xmlNodes, rdbNodes);
    for (Iterator<String> iterator = xmlNodes.iterator(); iterator.hasNext(); ) {
        String xmlstring = "MACI/Managers/" + (String) iterator.next();
        DAO xmlDao = xmlDAL.get_DAO_Servant(xmlstring);
        DAO rdbDao = rdbDAL.get_DAO_Servant(xmlstring);
        examineLoggingConfig(xmlDao, rdbDao);
        assertEquals(xmlDao.get_string("Startup"), rdbDao.get_string("Startup"));
        assertEquals(xmlDao.get_string("ServiceComponents"), rdbDao.get_string("ServiceComponents"));
        String sx = null;
        boolean xbool = true;
        try {
            sx = xmlDao.get_string("ServiceDaemons");
        } catch (CDBFieldDoesNotExistEx e) {
            xbool = false;
        }
        String sr = null;
        try {
            sr = rdbDao.get_string("ServiceDaemons");
        } catch (CDBFieldDoesNotExistEx e) {
            if (xbool)
                fail("Service Daemons: XML CDB has value: " + sx + " but TMCDB can't find the field.");
            // Neither CDB can find it; move to next property
            continue;
        }
        if (!xbool)
            fail("Service Daemons: TMCDB has value: " + sr + " but XML CDB can't find the field.");
        // TODO: Redo this once Matej's implementation is complete
        assertEquals(sx, sr);
    }
}

Example 3 with DAO

use of com.cosylab.CDB.DAO in project ACS by ACS-Community.

the class Helper method getEventHandlerTimeoutMap.

/**
	 * The following returns a map where each key is the name of an event and the
	 * value is the maximum amount of time (in floating point seconds) an event receiver has 
	 * to process the event before a warning message is logged.
	 * 
	 * @param channelName name of the channel
	 * @return HashMap described above
	 */
public HashMap<String, Double> getEventHandlerTimeoutMap() {
    // initialize the return value
    HashMap<String, Double> retVal = new HashMap<String, Double>();
    // data access object to traverse the ACS CDB
    DAO dao = null;
    // keys into the DAO
    String[] keys = null;
    // ...if this fails, just return.
    try {
        dao = m_services.getCDB().get_DAO_Servant("MACI/Channels/" + channelName);
    } catch (Exception e) {
        m_logger.finer("No CDB entry found for '" + channelName + "' channel");
        return retVal;
    }
    // names of all the events
    try {
        keys = dao.get_string_seq("Events");
    } catch (Exception e) {
        m_logger.finer("CDB entry found for '" + channelName + "' but no Events element.");
        return retVal;
    }
    // sanity check on the number of events
    if (keys.length == 0) {
        m_logger.finer("No event definitions found for the '" + channelName + "' within the CDB.");
        return retVal;
    }
    // populate the hashmap
    for (int i = 0; i < keys.length; i++) {
        // determine the value location
        String timeoutLocation = "Events/" + keys[i] + "/MaxProcessTime";
        // get the value (floating point seconds)
        try {
            double value = dao.get_double(timeoutLocation);
            retVal.put(keys[i], new Double(value));
        } catch (Exception e) {
            e.printStackTrace();
            m_logger.severe("Could not convert 'MaxProcessTime' to floating " + "point seconds for the '" + channelName + "' channel and '" + keys[i] + "' event type.");
        }
    }
    return retVal;
}

Example 4 with DAO

use of com.cosylab.CDB.DAO in project ACS by ACS-Community.

the class ChannelProperties method getCDBQoSProps.

// //////////////////////////////////////////////////////////////////////////
/**
	 * Given a channel name that exists in the ACS CDB
	 * ($ACS_CDB/CDB/MACI/Channels/channelName/channelName.xml), this function
	 * returns the channel's quality of service properties in their CORBA format.
	 * <p>
	 * The schema for this channel configuration is <code>urn:schemas-cosylab-com:EventChannel:1.0</code>.
	 * 
	 * @param channelName
	 *           name of the channel found in $ACS_CDB/CDB/MACI/Channels
	 * @return channel's quality of service properties
	 * @throws AcsJException
	 *            if the channel's CDB entry is corrupted in any way
	 */
public Property[] getCDBQoSProps(String channelName) throws alma.acs.exceptions.AcsJException {
    // use this object to get at channel information from the CDB
    DAO tempDAO = null;
    try {
        tempDAO = m_services.getCDB().get_DAO_Servant("MACI/Channels/" + channelName);
    } catch (alma.cdbErrType.CDBXMLErrorEx e) {
        m_logger.log(Level.WARNING, "Bad CDB entry found for '" + channelName + "' channel");
        throw new alma.ACSErrTypeCommon.wrappers.AcsJUnknownEx(e);
    } catch (alma.cdbErrType.CDBRecordDoesNotExistEx e) {
        m_logger.log(Level.WARNING, "No CDB entry found for '" + channelName + "' channel");
        throw new alma.ACSErrTypeCommon.wrappers.AcsJFileNotFoundEx(e);
    } catch (AcsJContainerServicesEx e) {
        m_logger.log(Level.WARNING, "CDB unavailable", e);
        throw new alma.ACSErrTypeCommon.wrappers.AcsJNoResourcesEx(e);
    }
    // EventReliability - ///////////////////////////////////////////////
    Any eventRelAny = m_services.getAdvancedContainerServices().getAny();
    short eventRelVal = Persistent.value;
    try {
        if (tempDAO.get_string(EventReliability.value).equals("BestEffort")) {
            eventRelVal = BestEffort.value;
        }
    } catch (Exception e) {
        m_logger.log(Level.SEVERE, "Bad CDB entry datatype found for '" + channelName + "' channel", e);
        throw new alma.ACSErrTypeCommon.wrappers.AcsJTypeNotSupportedEx(e);
    }
    eventRelAny.insert_short(eventRelVal);
    Property eventRel = new Property(EventReliability.value, eventRelAny);
    // ConnectionReliability - ///////////////////////////////////////////////
    Any connectRelAny = m_services.getAdvancedContainerServices().getAny();
    short connectRelVal = Persistent.value;
    try {
        if (tempDAO.get_string(ConnectionReliability.value).equals("BestEffort")) {
            connectRelVal = BestEffort.value;
        }
    } catch (Exception e) {
        m_logger.log(Level.SEVERE, "Bad CDB entry datatype found for '" + channelName + "' channel", e);
        throw new alma.ACSErrTypeCommon.wrappers.AcsJTypeNotSupportedEx(e);
    }
    connectRelAny.insert_short(Persistent.value);
    Property connectRel = new Property(ConnectionReliability.value, connectRelAny);
    //@TODO do something with this connectRel, e.g. check why it's commented out at the end of this method!
    // Also enforce that EventReliability=Persistent && ConnectionRelability=BestEffort is undefined (spec 2.5.5.1).
    // ConnectionRelability=Persistent requires TAO topology persistence to be enabled.
    // Priority - ///////////////////////////////////////////////
    Any priorityAny = m_services.getAdvancedContainerServices().getAny();
    try {
        priorityAny.insert_short((short) tempDAO.get_long(Priority.value));
    } catch (Exception e) {
        m_logger.log(Level.SEVERE, "Bad CDB entry datatype found for '" + channelName + "' channel", e);
        throw new alma.ACSErrTypeCommon.wrappers.AcsJTypeNotSupportedEx(e);
    }
    Property priority = new Property(Priority.value, priorityAny);
    // Timeout - ///////////////////////////////////////////////
    Any timeoutAny = m_services.getAdvancedContainerServices().getAny();
    try {
        org.omg.TimeBase.TimeTHelper.insert(timeoutAny, tempDAO.get_long(Timeout.value));
    } catch (Exception e) {
        m_logger.log(Level.SEVERE, "Bad CDB entry datatype found for '" + channelName + "' channel", e);
        throw new alma.ACSErrTypeCommon.wrappers.AcsJTypeNotSupportedEx(e);
    }
    Property timeout = new Property(Timeout.value, timeoutAny);
    // OrderPolicy - ///////////////////////////////////////////////
    Any orderPolAny = m_services.getAdvancedContainerServices().getAny();
    short orderPolicyVal;
    try {
        if (tempDAO.get_string(OrderPolicy.value).equals("AnyOrder")) {
            orderPolicyVal = AnyOrder.value;
        } else if (tempDAO.get_string(OrderPolicy.value).equals("FifoOrder")) {
            orderPolicyVal = FifoOrder.value;
        } else if (tempDAO.get_string(OrderPolicy.value).equals("PriorityOrder")) {
            orderPolicyVal = PriorityOrder.value;
        } else if (tempDAO.get_string(OrderPolicy.value).equals("DeadlineOrder")) {
            orderPolicyVal = DeadlineOrder.value;
        } else {
            m_logger.log(Level.SEVERE, "Bad CDB entry datatype found for '" + channelName + "' channel");
            throw new Exception("No value found for order policy.");
        }
    } catch (Exception e) {
        m_logger.log(Level.SEVERE, "Bad CDB entry datatype found for '" + channelName + "' channel", e);
        throw new alma.ACSErrTypeCommon.wrappers.AcsJTypeNotSupportedEx(e);
    }
    orderPolAny.insert_short(orderPolicyVal);
    Property orderPol = new Property(OrderPolicy.value, orderPolAny);
    // DiscardPolicy - ///////////////////////////////////////////////
    Any discardPolAny = m_services.getAdvancedContainerServices().getAny();
    short discardPolicyVal;
    try {
        if (tempDAO.get_string(DiscardPolicy.value).equals("AnyOrder")) {
            discardPolicyVal = AnyOrder.value;
        } else if (tempDAO.get_string(DiscardPolicy.value).equals("FifoOrder")) {
            discardPolicyVal = FifoOrder.value;
        } else if (tempDAO.get_string(DiscardPolicy.value).equals("PriorityOrder")) {
            discardPolicyVal = PriorityOrder.value;
        } else if (tempDAO.get_string(DiscardPolicy.value).equals("DeadlineOrder")) {
            discardPolicyVal = DeadlineOrder.value;
        } else if (tempDAO.get_string(DiscardPolicy.value).equals("LifoOrder")) {
            discardPolicyVal = LifoOrder.value;
        } else {
            m_logger.log(Level.SEVERE, "Bad CDB entry datatype found for '" + channelName + "' channel");
            throw new Exception("No value found for discard policy.");
        }
    } catch (Exception e) {
        m_logger.log(Level.SEVERE, "Bad CDB entry datatype found for '" + channelName + "' channel", e);
        throw new alma.ACSErrTypeCommon.wrappers.AcsJTypeNotSupportedEx(e);
    }
    discardPolAny.insert_short(discardPolicyVal);
    Property discardPol = new Property(DiscardPolicy.value, discardPolAny);
    // StartTimeSupported - ///////////////////////////////////////////////
    Any startTSAny = m_services.getAdvancedContainerServices().getAny();
    boolean startTSVal = true;
    try {
        if (tempDAO.get_string(StartTimeSupported.value).equals("false")) {
            startTSVal = false;
        }
    } catch (Exception e) {
        m_logger.log(Level.SEVERE, "Bad CDB entry datatype found for '" + channelName + "' channel", e);
        throw new alma.ACSErrTypeCommon.wrappers.AcsJTypeNotSupportedEx(e);
    }
    startTSAny.insert_boolean(startTSVal);
    Property startTS = new Property(StartTimeSupported.value, startTSAny);
    // StopTimeSupported - ///////////////////////////////////////////////
    Any stopTSAny = m_services.getAdvancedContainerServices().getAny();
    boolean stopTSVal = true;
    try {
        if (tempDAO.get_string(StopTimeSupported.value).equals("false")) {
            stopTSVal = false;
        }
    } catch (Exception e) {
        m_logger.log(Level.SEVERE, "Bad CDB entry datatype found for '" + channelName + "' channel", e);
        throw new alma.ACSErrTypeCommon.wrappers.AcsJTypeNotSupportedEx(e);
    }
    stopTSAny.insert_boolean(stopTSVal);
    Property stopTS = new Property(StopTimeSupported.value, stopTSAny);
    // MaxEventsPerConsumer - ///////////////////////////////////////////////
    Any MEPCAny = m_services.getAdvancedContainerServices().getAny();
    try {
        MEPCAny.insert_long(tempDAO.get_long(MaxEventsPerConsumer.value));
    } catch (Exception e) {
        m_logger.log(Level.SEVERE, "Bad CDB entry datatype found for '" + channelName + "' channel", e);
        throw new alma.ACSErrTypeCommon.wrappers.AcsJTypeNotSupportedEx(e);
    }
    Property MEPC = new Property(MaxEventsPerConsumer.value, MEPCAny);
    Property[] qosProps = { // connectRel,
    priority, timeout, orderPol, discardPol, // stopTS,
    MEPC };
    return qosProps;
}

Example 5 with DAO

use of com.cosylab.CDB.DAO in project ACS by ACS-Community.

the class DALImpl method object_changed.

/**
	 * @param curl
	 */
protected void object_changed(String curl) {
    synchronized (daoMap) {
        if (daoMap.containsKey(curl)) {
            DAO dao = daoMap.get(curl);
            dao.destroy();
            daoMap.remove(curl);
        }
    }
}