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https://issues.apache.org/jira/browse/ARTEMIS-2608?focusedWorklogId=407914&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-407914
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ASF GitHub Bot logged work on ARTEMIS-2608:
-------------------------------------------

                Author: ASF GitHub Bot
            Created on: 23/Mar/20 14:23
            Start Date: 23/Mar/20 14:23
    Worklog Time Spent: 10m 
      Work Description: fvaleri commented on issue #2954: ARTEMIS-2608 Fix 
ClassCastException on binary properties retrieval
URL: https://github.com/apache/activemq-artemis/pull/2954#issuecomment-602618829
 
 
   @gemmellr is right. The problem is in the `AmqpCoreConverter.setProperty` 
method which convert proton-j's Binary to String instead of byte[]:
   
   ```java
   ...
       } else if (value instanceof Binary) {
            msg.setStringProperty(key, value.toString());
   ```
   
   Please review my last commit which fixes the issue, adds a converter test 
and a bit of refactoring to have separate classes for CoreOpenWireConverter and 
OpenWireCoreConverter (much like in the AMQP protocol module).
   
   Thanks.
   
 
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Issue Time Tracking
-------------------

    Worklog Id:     (was: 407914)
    Time Spent: 3h  (was: 2h 50m)

> ClassCastException when consuming a message using OpenWire
> ----------------------------------------------------------
>
>                 Key: ARTEMIS-2608
>                 URL: https://issues.apache.org/jira/browse/ARTEMIS-2608
>             Project: ActiveMQ Artemis
>          Issue Type: Bug
>          Components: OpenWire
>    Affects Versions: 2.11.0
>            Reporter: Federico Valeri
>            Priority: Major
>         Attachments: cce-reproducer.zip
>
>          Time Spent: 3h
>  Remaining Estimate: 0h
>
> This issue seems to be related to the conversion of binary properties.
>  Quick workaround: clear message properties in the AMQP producer.
> Reproducer (attached):
>  1. Send a message to the broker using OpenWire client
>  2. Consume that message using AMQP client
>  3. Send that message back to the broker using AMQP client
> Result: message could not be consumed by the OpenWire consumer.
> {code:java}
> 2020-01-23 12:52:44,095 WARN [org.apache.activemq.artemis.core.server] Error 
> during message dispatch: java.lang.ClassCastException: 
> org.apache.activemq.artemis.api.core.SimpleString cannot be cast to [B
>  at 
> org.apache.activemq.artemis.core.protocol.openwire.OpenWireMessageConverter.toAMQMessage(OpenWireMessageConverter.java:629)
>  [artemis-openwire-protocol-2.11.0-SNAPSHOT.jar:2.11.0-SNAPSHOT]
>  at 
> org.apache.activemq.artemis.core.protocol.openwire.OpenWireMessageConverter.createMessageDispatch(OpenWireMessageConverter.java:501)
>  [artemis-openwire-protocol-2.11.0-SNAPSHOT.jar:2.11.0-SNAPSHOT]
>  at 
> org.apache.activemq.artemis.core.protocol.openwire.amq.AMQConsumer.handleDeliver(AMQConsumer.java:258)
>  [artemis-openwire-protocol-2.11.0-SNAPSHOT.jar:2.11.0-SNAPSHOT]
>  at 
> org.apache.activemq.artemis.core.protocol.openwire.amq.AMQSession.sendMessage(AMQSession.java:312)
>  [artemis-openwire-protocol-2.11.0-SNAPSHOT.jar:2.11.0-SNAPSHOT]
>  at 
> org.apache.activemq.artemis.core.server.impl.ServerConsumerImpl.deliverStandardMessage(ServerConsumerImpl.java:1161)
>  [artemis-server-2.11.0-SNAPSHOT.jar:2.11.0-SNAPSHOT]
>  at 
> org.apache.activemq.artemis.core.server.impl.ServerConsumerImpl.proceedDeliver(ServerConsumerImpl.java:504)
>  [artemis-server-2.11.0-SNAPSHOT.jar:2.11.0-SNAPSHOT]
>  at 
> org.apache.activemq.artemis.core.server.impl.QueueImpl.proceedDeliver(QueueImpl.java:3510)
>  [artemis-server-2.11.0-SNAPSHOT.jar:2.11.0-SNAPSHOT]
>  at 
> org.apache.activemq.artemis.core.server.impl.QueueImpl.deliver(QueueImpl.java:2856)
>  [artemis-server-2.11.0-SNAPSHOT.jar:2.11.0-SNAPSHOT]
>  at 
> org.apache.activemq.artemis.core.server.impl.QueueImpl.access$2300(QueueImpl.java:122)
>  [artemis-server-2.11.0-SNAPSHOT.jar:2.11.0-SNAPSHOT]
>  at 
> org.apache.activemq.artemis.core.server.impl.QueueImpl$DeliverRunner.run(QueueImpl.java:3848)
>  [artemis-server-2.11.0-SNAPSHOT.jar:2.11.0-SNAPSHOT]
>  at 
> org.apache.activemq.artemis.utils.actors.OrderedExecutor.doTask(OrderedExecutor.java:42)
>  [artemis-commons-2.11.0-SNAPSHOT.jar:2.11.0-SNAPSHOT]
>  at 
> org.apache.activemq.artemis.utils.actors.OrderedExecutor.doTask(OrderedExecutor.java:31)
>  [artemis-commons-2.11.0-SNAPSHOT.jar:2.11.0-SNAPSHOT]
>  at 
> org.apache.activemq.artemis.utils.actors.ProcessorBase.executePendingTasks(ProcessorBase.java:66)
>  [artemis-commons-2.11.0-SNAPSHOT.jar:2.11.0-SNAPSHOT]
>  at 
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
>  [rt.jar:1.8.0_232]
>  at 
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
>  [rt.jar:1.8.0_232]
>  at 
> org.apache.activemq.artemis.utils.ActiveMQThreadFactory$1.run(ActiveMQThreadFactory.java:118)
>  [artemis-commons-2.11.0-SNAPSHOT.jar:2.11.0-SNAPSHOT]
> {code}
>  



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