Examples with Property org.omg.CosNotification.Property used on opensource projects

Example 6 with Property

use of org.omg.CosNotification.Property in project ACS by ACS-Community.

the class ChannelProperties method getCDBAdminProps.

// //////////////////////////////////////////////////////////////////////////
/**
	 * Given a channel name that exists in the ACS CDB
	 * ($ACS_CDB/CDB/MACI/Channels/channelName/channelName.xml), this function
	 * returns the channels administrative properties in their CORBA format.
	 * 
	 * @param channelName
	 *           name of the channel found in $ACS_CDB/CDB/MACI/Channels
	 * @return channel's admin properties
	 * @throws AcsJException
	 *            if the channel's CDB entry is corrupted in any way
	 */
public Property[] getCDBAdminProps(String channelName) throws 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");
        throw new alma.ACSErrTypeCommon.wrappers.AcsJNoResourcesEx(e);
    }
    // MaxQueueLength - TAO 1.1 had a queque of ~5 events. TAO 1.3 allows an
    // infinite amount of events to be stored. 20 seems like
    // a reasonable default.
    Any maxQLAny = m_services.getAdvancedContainerServices().getAny();
    try {
        maxQLAny.insert_long(tempDAO.get_long("MaxQueueLength"));
    } 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 maxQL = new Property(MaxQueueLength.value, maxQLAny);
    // MaxConsumers - ///////////////////////////////////////////////////////
    Any maxConsumersAny = m_services.getAdvancedContainerServices().getAny();
    try {
        maxConsumersAny.insert_long(tempDAO.get_long("MaxConsumers"));
    } 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 maxConsumers = new Property(MaxConsumers.value, maxConsumersAny);
    // MaxSuppliers - ///////////////////////////////////////////////////////
    Any maxSuppliersAny = m_services.getAdvancedContainerServices().getAny();
    try {
        maxSuppliersAny.insert_long(tempDAO.get_long("MaxSuppliers"));
    } 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 maxSuppliers = new Property(MaxSuppliers.value, maxSuppliersAny);
    // RejectNewEvents - if the queque is full, suppliers get exceptions when
    // trying to push events onto the channel.
    Any rejectNEAny = m_services.getAdvancedContainerServices().getAny();
    boolean tBool = true;
    try {
        if (tempDAO.get_string("RejectNewEvents").equals("false")) {
            tBool = 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);
    }
    rejectNEAny.insert_boolean(tBool);
    Property rejectNE = new Property(RejectNewEvents.value, rejectNEAny);
    Property[] adminProps = { maxQL, maxConsumers, maxSuppliers, rejectNE };
    return adminProps;
}

Example 7 with Property

use of org.omg.CosNotification.Property in project ACS by ACS-Community.

the class StructuredEventCreator method createEvent.

public StructuredEvent createEvent(IDLEntity customStruct) throws AcsJException {
    // The Java class name without package becomes the name of the "event type".
    String typeName = customStruct.getClass().getName().substring(customStruct.getClass().getName().lastIndexOf('.') + 1);
    // event to send
    StructuredEvent event = getCORBAEvent(typeName, "");
    // Store the info for Exec/I&T into the event.
    // create the any
    event.remainder_of_body = m_services.getAdvancedContainerServices().getAny();
    // get the useful data which includes the component's name, timestamp, and event count (=1 here)
    EventDescription descrip = new EventDescription(m_services.getName(), alma.acs.util.UTCUtility.utcJavaToOmg(System.currentTimeMillis()), 1);
    // store the IDL struct into the structured event
    EventDescriptionHelper.insert(event.remainder_of_body, descrip);
    // preallocate one name/value pair
    event.filterable_data = new Property[1];
    event.filterable_data[0] = new Property(alma.acscommon.DEFAULTDATANAME.value, m_anyAide.complexObjectToCorbaAny(customStruct));
    return event;
}