Examples with AbstractQueue com.swiftmq.swiftlet.queue.AbstractQueue used on opensource projects

Example 16 with AbstractQueue

use of com.swiftmq.swiftlet.queue.AbstractQueue in project swiftmq-ce by iitsoftware.

the class QueueManagerImpl method performTimeAction.

public void performTimeAction() {
    if (ctx.traceSpace.enabled)
        ctx.traceSpace.trace(getName(), "collecting message counts...");
    Map cloned = null;
    synchronized (qSemaphore) {
        cloned = (Map) queueTable.clone();
    }
    for (Iterator iter = cloned.entrySet().iterator(); iter.hasNext(); ) {
        ActiveQueue queue = (ActiveQueue) ((Map.Entry) iter.next()).getValue();
        if (queue != null) {
            AbstractQueue ac = queue.getAbstractQueue();
            if (ac != null && ac.isRunning()) {
                String queueName = ac.getLocalName();
                Entity queueEntity = ctx.usageList.getEntity(queueName);
                if (queueEntity != null) {
                    try {
                        Property prop = queueEntity.getProperty(PROP_MESSAGECOUNT);
                        int oldValue = ((Integer) prop.getValue()).intValue();
                        int actValue = (int) ac.getNumberQueueMessages();
                        if (oldValue != actValue) {
                            prop.setValue(new Integer(actValue));
                        }
                        prop = queueEntity.getProperty(PROP_MSG_CONSUME_RATE);
                        int oldCR = ((Integer) prop.getValue()).intValue();
                        int actCR = ac.getConsumingRate();
                        if (oldCR != actCR) {
                            prop.setValue(new Integer(actCR));
                        }
                        prop = queueEntity.getProperty(PROP_MSG_PRODUCE_RATE);
                        int oldPR = ((Integer) prop.getValue()).intValue();
                        int actPR = ac.getProducingRate();
                        if (oldPR != actPR) {
                            prop.setValue(new Integer(actPR));
                        }
                        prop = queueEntity.getProperty(PROP_TOTAL_CONSUMED);
                        int oldTC = ((Integer) prop.getValue()).intValue();
                        int actTC = ac.getConsumedTotal();
                        if (oldTC != actTC) {
                            prop.setValue(new Integer(actTC));
                        }
                        prop = queueEntity.getProperty(PROP_TOTAL_PRODUCED);
                        int oldTP = ((Integer) prop.getValue()).intValue();
                        int actTP = ac.getProducedTotal();
                        if (oldTP != actTP) {
                            prop.setValue(new Integer(actTP));
                        }
                        prop = queueEntity.getProperty(PROP_MCACHE_MESSAGES);
                        int oldCM = ((Integer) prop.getValue()).intValue();
                        int actCM = ac.getCurrentCacheSizeMessages();
                        if (oldCM != actCM) {
                            prop.setValue(new Integer(actCM));
                        }
                        prop = queueEntity.getProperty(PROP_MCACHE_SIZE_KB);
                        int oldS = ((Integer) prop.getValue()).intValue();
                        int actS = ac.getCurrentCacheSizeKB();
                        if (oldS != actS) {
                            prop.setValue(new Integer(actS));
                        }
                        prop = queueEntity.getProperty(PROP_FLOWCONTROL_DELAY);
                        long oldDelay = ((Long) prop.getValue()).longValue();
                        long actDelay = 0;
                        FlowController fc = ac.getFlowController();
                        if (fc != null)
                            actDelay = fc.getLastDelay();
                        if (oldDelay != actValue) {
                            prop.setValue(new Long(actDelay));
                        }
                        prop = queueEntity.getProperty(PROP_AMESSAGES_MAXIMUM);
                        int oldMax = ((Integer) prop.getValue()).intValue();
                        int actMax = ac.getMaxMessages();
                        if (oldMax != actMax) {
                            prop.setValue(new Integer(actMax));
                        }
                        prop = queueEntity.getProperty(PROP_ACACHE_SIZE);
                        int oldSize = ((Integer) prop.getValue()).intValue();
                        int actSize = ac.getCacheSize();
                        if (oldSize != actSize) {
                            prop.setValue(new Integer(actSize));
                        }
                        prop = queueEntity.getProperty(PROP_ACACHE_SIZE_KB);
                        int oldSizeKB = ((Integer) prop.getValue()).intValue();
                        int actSizeKB = ac.getCacheSizeKB();
                        if (oldSizeKB != actSizeKB) {
                            prop.setValue(new Integer(actSizeKB));
                        }
                        prop = queueEntity.getProperty(PROP_AFLOWCONTROL_QUEUE_SIZE);
                        int oldFC = ((Integer) prop.getValue()).intValue();
                        int actFC = 0;
                        fc = ac.getFlowController();
                        if (fc != null)
                            actFC = fc.getStartQueueSize();
                        if (oldFC != actFC) {
                            prop.setValue(new Integer(actFC));
                        }
                        prop = queueEntity.getProperty(PROP_ACLEANUP_INTERVAL);
                        long oldCU = ((Long) prop.getValue()).longValue();
                        long actCU = ac.getCleanUpInterval();
                        if (oldCU != actCU) {
                            prop.setValue(new Long(actCU));
                        }
                    } catch (Exception ignored) {
                        ignored.printStackTrace();
                    }
                }
            }
        }
    }
    if (ctx.traceSpace.enabled)
        ctx.traceSpace.trace(getName(), "collecting message counts...DONE.");
}

Example 17 with AbstractQueue

use of com.swiftmq.swiftlet.queue.AbstractQueue in project swiftmq-ce by iitsoftware.

the class Resetter method execute.

public String[] execute(String[] context, Entity entity, String[] cmd) {
    if (cmd.length < 2)
        return new String[] { TreeCommands.ERROR, "Invalid command, please try 'reset <queue>" };
    String[] result = null;
    try {
        String queueName = cmd[1];
        if (!ctx.queueManager.isQueueDefined(queueName))
            throw new Exception("Queue '" + queueName + "' is undefined!");
        AbstractQueue ac = ctx.queueManager.getQueueForInternalUse(queueName);
        if (ac != null)
            ac.resetCounters();
        else
            throw new Exception("Queue '" + queueName + "' not found!");
    } catch (Exception e) {
        result = new String[] { TreeCommands.ERROR, e.getMessage() };
    }
    return result;
}

Example 18 with AbstractQueue

use of com.swiftmq.swiftlet.queue.AbstractQueue in project swiftmq-ce by iitsoftware.

the class ClusteredQueueFactory method createQueue.

public AbstractQueue createQueue(String queueName, Entity clusteredQueueEntity) throws QueueException {
    AbstractQueue queue = new ClusteredQueue(ctx, ctx.dispatchPolicyRegistry.add(queueName, ctx.messageGroupDispatchPolicyFactory.create(ctx, clusteredQueueEntity, queueName, new RoundRobinDispatchPolicy(ctx, queueName))));
    queue.setFlowController(new ClusteredQueueFlowController());
    return queue;
}

Example 19 with AbstractQueue

use of com.swiftmq.swiftlet.queue.AbstractQueue in project swiftmq-ce by iitsoftware.

the class CompositeQueue method createPushTransaction.

public Object createPushTransaction() throws QueueException {
    if (ctx.queueSpace.enabled)
        ctx.queueSpace.trace(getQueueName(), "createPushTransaction ...");
    CompositeTransactionId cTxId = new CompositeTransactionId();
    Map m = queueBindings.getEntities();
    if (m != null && m.size() > 0) {
        for (Iterator iter = m.entrySet().iterator(); iter.hasNext(); ) {
            Entity entity = (Entity) ((Map.Entry) iter.next()).getValue();
            AbstractQueue queue = ctx.queueManager.getQueueForInternalUse(entity.getName(), true);
            if (queue == null) {
                ctx.logSwiftlet.logError(ctx.queueManager.getName(), "Composite Queue '" + getQueueName() + "': Queue Binding, queue '" + entity.getName() + "' not found!");
                if (ctx.queueSpace.enabled)
                    ctx.queueSpace.trace(getQueueName(), "Queue Binding, queue '" + entity.getName() + "' not found!");
            } else {
                cTxId.add(new CompositeTransactionIdEntry(true, queue, queue.createPushTransaction(), (MessageSelector) entity.getUserObject(), ((Boolean) entity.getProperty("generate-new-message-id").getValue()).booleanValue(), ((Boolean) entity.getProperty("change-destination").getValue()).booleanValue(), ((Boolean) entity.getProperty("default-delivery").getValue()).booleanValue(), entity.getName()));
            }
        }
    }
    m = topicBindings.getEntities();
    if (m != null && m.size() > 0) {
        for (Iterator iter = m.entrySet().iterator(); iter.hasNext(); ) {
            Entity entity = (Entity) ((Map.Entry) iter.next()).getValue();
            String queueName = ctx.topicManager.getQueueForTopic(entity.getName());
            AbstractQueue queue = ctx.queueManager.getQueueForInternalUse(queueName, true);
            if (queue == null) {
                ctx.logSwiftlet.logError(ctx.queueManager.getName(), "Composite Queue '" + getQueueName() + "': Topic Binding, topic '" + entity.getName() + "' not found!");
                if (ctx.queueSpace.enabled)
                    ctx.queueSpace.trace(getQueueName(), "Topic Binding, topic '" + entity.getName() + "' not found!");
            } else {
                cTxId.add(new CompositeTransactionIdEntry(false, queue, queue.createPushTransaction(), (MessageSelector) entity.getUserObject(), ((Boolean) entity.getProperty("generate-new-message-id").getValue()).booleanValue(), false, ((Boolean) entity.getProperty("default-delivery").getValue()).booleanValue(), entity.getName()));
            }
        }
    }
    if (ctx.queueSpace.enabled)
        ctx.queueSpace.trace(getQueueName(), "createPushTransaction done, cTxId=" + cTxId);
    return cTxId;
}