Examples with OLATRuntimeException org.olat.core.logging.OLATRuntimeException used on opensource projects

Example 16 with OLATRuntimeException

use of org.olat.core.logging.OLATRuntimeException in project OpenOLAT by OpenOLAT.

the class XMLParser method parse.

/**
 * @param in
 * @param validateXML
 * @return parsed document
 */
public Document parse(InputStream in, boolean validateXML) {
    Document document;
    try {
        SAXReader reader = new SAXReader();
        reader.setEntityResolver(er);
        reader.setValidation(validateXML);
        document = reader.read(in, "");
        document.normalize();
    } catch (Exception e) {
        throw new OLATRuntimeException(XMLParser.class, "Exception reading XML", e);
    }
    return document;
}

Example 17 with OLATRuntimeException

use of org.olat.core.logging.OLATRuntimeException in project OpenOLAT by OpenOLAT.

the class ClusterEventBus method serveMessage.

void serveMessage(Message message, long receiveEnqueueTime) {
    // stats
    final long receiveTime = System.currentTimeMillis();
    if (receiveEnqueueTime > 0) {
        final long diff = receiveTime - receiveEnqueueTime;
        mrtgProbeJMSEnqueueTime_.addMeasurement(diff);
    }
    if (lastOnMessageFinishTime_ != -1) {
        final long waitingTime = receiveTime - lastOnMessageFinishTime_;
        // the waiting time is inverted to represent more like a frequency
        // the values it translates to are the following:
        // 0ms -> 100
        // 1ms ->  66
        // 2ms ->  50
        // 4ms ->  33
        // 6ms ->  25
        // 8ms ->  20
        // 18ms ->  10
        // 20ms ->   9
        // 23ms ->   8
        // 26.5ms -> 7
        // 31ms ->   6
        // 38ms ->   5
        mrtgProbeJMSLoad_.addMeasurement((long) (100.0 / ((waitingTime / 2.0) + 1.0)));
        lastOnMessageFinishTime_ = -1;
    }
    ObjectMessage om = (ObjectMessage) message;
    try {
        // unpack
        JMSWrapper jmsWrapper = (JMSWrapper) om.getObject();
        Integer nodeId = jmsWrapper.getNodeId();
        MultiUserEvent event = jmsWrapper.getMultiUserEvent();
        OLATResourceable ores = jmsWrapper.getOres();
        boolean fromSameNode = clusterConfig.getNodeId().equals(nodeId);
        String recMsg = "received msg: " + (fromSameNode ? "[same node]" : "") + " from node:" + nodeId + ", olat-id:" + jmsWrapper.getMsgId() + ", ores:" + ores.getResourceableTypeName() + ":" + ores.getResourceableId() + ", event:" + event + "}";
        // stats
        final long jmsTimestamp = om.getJMSTimestamp();
        if (jmsTimestamp != 0) {
            final long deliveryTime = receiveTime - jmsTimestamp;
            if (deliveryTime > 1500) {
                // then issue a log statement
                log.warn("message received with long delivery time (longer than 1500ms: " + deliveryTime + "): " + recMsg);
            }
            mrtgProbeJMSDeliveryTime_.addMeasurement(deliveryTime);
        }
        addToReceivedScreen(recMsg);
        if (log.isDebug())
            log.debug(recMsg);
        // message with destination and source both having this vm are ignored here, since they were already
        // "inline routed" when having been sent (direct call within the vm).
        // TODO jms if (!fromSameNode) {
        // distribute the unmarshalled event to all JVM wide listeners for this channel.
        doFire(event, ores);
        // TODO jms } // else message already sent "in-vm"
        // stats
        final long doneTime = System.currentTimeMillis();
        final long processingTime = doneTime - receiveTime;
        if (processingTime > 500) {
            // then issue a log statement
            log.warn("message received with long processing time (longer than 500ms: " + processingTime + "): " + recMsg);
        }
        mrtgProbeJMSProcessingTime_.addMeasurement(processingTime);
    } catch (Error er) {
        log.error("Uncaught Error in ClusterEventBus.onMessage!", er);
        throw er;
    } catch (RuntimeException re) {
        log.error("Uncaught RuntimeException in ClusterEventBus.onMessage!", re);
        throw re;
    } catch (JMSException e) {
        log.warn("JMSException in ClusterEventBus.onMessage", e);
        throw new OLATRuntimeException("error when receiving jms messages", e);
    } catch (Throwable th) {
        log.error("Uncaught Throwable in ClusterEventBus.onMessage!", th);
    } finally {
        lastOnMessageFinishTime_ = System.currentTimeMillis();
    }
}

Example 18 with OLATRuntimeException

use of org.olat.core.logging.OLATRuntimeException in project OpenOLAT by OpenOLAT.

the class QuotaManagerImpl method deleteCustomQuota.

/**
 * @param quota to be deleted
 * @return true if quota successfully deleted or no such quota, false if quota
 *         not deleted because it was a default quota that can not be deleted
 */
@Override
public boolean deleteCustomQuota(Quota quota) {
    if (defaultQuotas == null) {
        throw new OLATRuntimeException(QuotaManagerImpl.class, "Quota manager has not been initialized properly! Must call init() first.", null);
    }
    // do not allow to delete default quotas!
    if (quota.getPath().startsWith(QuotaConstants.IDENTIFIER_DEFAULT)) {
        return false;
    }
    PropertyManager pm = PropertyManager.getInstance();
    Property p = pm.findProperty(null, null, quotaResource, QUOTA_CATEGORY, quota.getPath());
    if (p != null)
        pm.deleteProperty(p);
    return true;
}

Example 19 with OLATRuntimeException

use of org.olat.core.logging.OLATRuntimeException in project OpenOLAT by OpenOLAT.

the class QuotaManagerImpl method setCustomQuotaKB.

/**
 * Sets or updates the quota (in KB) for this path. Important: Must provide a
 * path with a valid base.
 *
 * @param quota
 */
@Override
public void setCustomQuotaKB(Quota quota) {
    if (defaultQuotas == null) {
        throw new OLATRuntimeException(QuotaManagerImpl.class, "Quota manager has not been initialized properly! Must call init() first.", null);
    }
    PropertyManager pm = PropertyManager.getInstance();
    Property p = pm.findProperty(null, null, quotaResource, QUOTA_CATEGORY, quota.getPath());
    if (p == null) {
        // create new entry
        p = pm.createPropertyInstance(null, null, quotaResource, QUOTA_CATEGORY, quota.getPath(), null, null, assembleQuota(quota), null);
        pm.saveProperty(p);
    } else {
        p.setStringValue(assembleQuota(quota));
        pm.updateProperty(p);
    }
    // if the quota is a default quota, rebuild the default quota list
    if (quota.getPath().startsWith(QuotaConstants.IDENTIFIER_DEFAULT)) {
        initDefaultQuotas();
    }
}

Example 20 with OLATRuntimeException

use of org.olat.core.logging.OLATRuntimeException in project OpenOLAT by OpenOLAT.

the class QuotaManagerImpl method getCustomQuota.

/**
 * Get the quota (in KB) for this path. Important: Must provide a path with a
 * valid base.
 *
 * @param path
 * @return Quota object.
 */
@Override
public Quota getCustomQuota(String path) {
    if (defaultQuotas == null) {
        throw new OLATRuntimeException(QuotaManagerImpl.class, "Quota manager has not been initialized properly! Must call init() first.", null);
    }
    StringBuilder query = new StringBuilder();
    query.append("select prop.name, prop.stringValue from ").append(Property.class.getName()).append(" as prop where ").append(" prop.category='").append(QUOTA_CATEGORY).append("'").append(" and prop.resourceTypeName='").append(quotaResource.getResourceableTypeName()).append("'").append(" and prop.resourceTypeId=").append(quotaResource.getResourceableId()).append(" and prop.name=:name").append(" and prop.identity is null and prop.grp is null");
    DBQuery dbquery = DBFactory.getInstance().createQuery(query.toString());
    dbquery.setString("name", path);
    dbquery.setCacheable(true);
    @SuppressWarnings("unchecked") List<Object[]> props = dbquery.list();
    if (props.isEmpty()) {
        return null;
    }
    Object[] p = props.get(0);
    return parseQuota((String) p[0], (String) p[1]);
}