Package org.apache.activemq.command

Examples of org.apache.activemq.command.ConsumerControl

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        int credit = link.getRemoteCredit();
        if (context != null && context instanceof ConsumerContext) {
            ConsumerContext consumerContext = (ConsumerContext)context;
            // change ActiveMQ consumer prefetch if needed
            if (consumerContext.credit == 0 && consumerContext.consumerPrefetch != credit && credit > 0) {
                ConsumerControl control = new ConsumerControl();
                control.setConsumerId(consumerContext.consumerId);
                control.setDestination(consumerContext.destination);
                control.setPrefetch(credit);
                consumerContext.consumerPrefetch = credit;
                sendToActiveMQ(control, null);
            }
            consumerContext.credit = credit;
        }
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     *
     * @param newPrefetch
     */
    public void updateConsumerPrefetch(int newPrefetch) {
        if (context != null && context.getConnection() != null && context.getConnection().isManageable()) {
            ConsumerControl cc = new ConsumerControl();
            cc.setConsumerId(info.getConsumerId());
            cc.setPrefetch(newPrefetch);
            context.getConnection().dispatchAsync(cc);
        }
    }
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     *
     * @param newPrefetch
     */
    public void updateConsumerPrefetch(int newPrefetch) {
        if (context != null && context.getConnection() != null && context.getConnection().isManageable()) {
            ConsumerControl cc = new ConsumerControl();
            cc.setConsumerId(info.getConsumerId());
            cc.setPrefetch(newPrefetch);
            context.getConnection().dispatchAsync(cc);
        }
    }
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     * @param newPrefetch
     */
    @Override
    public void updateConsumerPrefetch(int newPrefetch) {
        if (context != null && context.getConnection() != null && context.getConnection().isManageable()) {
            ConsumerControl cc = new ConsumerControl();
            cc.setConsumerId(info.getConsumerId());
            cc.setPrefetch(newPrefetch);
            context.getConnection().dispatchAsync(cc);
        }
    }
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                        sc.setAction(Stomp.Responses.RECEIPT);
                        sc.setHeaders(new HashMap<String, String>(1));
                        sc.getHeaders().put(Stomp.Headers.Response.RECEIPT_ID, receiptId);
                        stompTransport.sendToStomp(sc);

                        ConsumerControl control = new ConsumerControl();
                        control.setPrefetch(prefetch);
                        control.setDestination(actualDest);
                        control.setConsumerId(id);

                        sendToActiveMQ(control, null);
                    }
                }
            };
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     * @param newPrefetch
     */
    @Override
    public void updateConsumerPrefetch(int newPrefetch) {
        if (context != null && context.getConnection() != null && context.getConnection().isManageable()) {
            ConsumerControl cc = new ConsumerControl();
            cc.setConsumerId(info.getConsumerId());
            cc.setPrefetch(newPrefetch);
            context.getConnection().dispatchAsync(cc);
        }
    }
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                             subscription.getConsumerInfo().getConsumerId(),
                             subscription.getActiveMQDestination());

                    // tell the remote consumer to close
                    try {
                        ConsumerControl stopConsumer = new ConsumerControl();
                        stopConsumer.setConsumerId(subscription.getConsumerInfo().getConsumerId());
                        stopConsumer.setClose(true);
                        connection.dispatchAsync(stopConsumer);
                    } catch (Exception e) {
                        LOG.info("exception on aborting slow consumer: {}", subscription.getConsumerInfo().getConsumerId(), e);
                    }
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    /**
     * @return a new object instance
     */
    public DataStructure createObject() {
        return new ConsumerControl();
    }
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     * @throws IOException
     */
    public void tightUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn, BooleanStream bs) throws IOException {
        super.tightUnmarshal(wireFormat, o, dataIn, bs);

        ConsumerControl info = (ConsumerControl)o;
        info.setClose(bs.readBoolean());
        info.setConsumerId((org.apache.activemq.command.ConsumerId) tightUnmarsalNestedObject(wireFormat, dataIn, bs));
        info.setPrefetch(dataIn.readInt());
        info.setFlush(bs.readBoolean());
        info.setStart(bs.readBoolean());
        info.setStop(bs.readBoolean());

    }
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    /**
     * Write the booleans that this object uses to a BooleanStream
     */
    public int tightMarshal1(OpenWireFormat wireFormat, Object o, BooleanStream bs) throws IOException {

        ConsumerControl info = (ConsumerControl)o;

        int rc = super.tightMarshal1(wireFormat, o, bs);
        bs.writeBoolean(info.isClose());
        rc += tightMarshalNestedObject1(wireFormat, (DataStructure)info.getConsumerId(), bs);
        bs.writeBoolean(info.isFlush());
        bs.writeBoolean(info.isStart());
        bs.writeBoolean(info.isStop());

        return rc + 4;
    }
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Related Classes of org.apache.activemq.command.ConsumerControl

  • org.apache.activemq.broker.region.policy.AbortSlowConsumerStrategy
  • org.apache.activemq.broker.region.PrefetchSubscription
  • org.apache.activemq.broker.region.TopicSubscription
  • org.apache.activemq.openwire.v1.ConsumerControlMarshaller
  • org.apache.activemq.openwire.v1.ConsumerControlTest
  • org.apache.activemq.openwire.v2.ConsumerControlMarshaller
  • org.apache.activemq.openwire.v2.ConsumerControlTest
  • org.apache.activemq.openwire.v3.ConsumerControlMarshaller
  • org.apache.activemq.openwire.v3.ConsumerControlTest
  • org.apache.activemq.state.ConnectionStateTracker
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