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Posted to dev@qpid.apache.org by "Rajith Attapattu (JIRA)" <qp...@incubator.apache.org> on 2009/12/17 18:27:18 UTC

[jira] Resolved: (QPID-1830) BytesMessage is unreadable

     [ https://issues.apache.org/jira/browse/QPID-1830?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Rajith Attapattu resolved QPID-1830.
------------------------------------

    Resolution: Fixed

I have committed a fix at rev 891805 on Qpid trunk.
The checkReadable() is removed from the toBodyString() allowing the toString() to be called anytime.
If there is no content an empty string is printed.

> BytesMessage is unreadable
> --------------------------
>
>                 Key: QPID-1830
>                 URL: https://issues.apache.org/jira/browse/QPID-1830
>             Project: Qpid
>          Issue Type: Bug
>          Components: Java Client
>    Affects Versions: 0.6, 0.7
>            Reporter: Aidan Skinner
>            Assignee: Rajith Attapattu
>            Priority: Critical
>             Fix For: 0.6
>
>
> This can easily be seen running the interop coordinator:
> 2009-04-28 14:24:38,377 INFO  [main] distributedtesting.Coordinator (Coordinator.java:285) - Found distributed test case: org.apache.qpid.interop.testcases.InteropTestCase4P2PMessageSize
> javax.jms.MessageNotReadableException: You need to call reset() to make the message readable
>         at org.apache.qpid.client.message.AbstractJMSMessage.checkReadable(AbstractJMSMessage.java:433)
>         at org.apache.qpid.client.message.AbstractBytesMessage.toBodyString(AbstractBytesMessage.java:89)
>         at org.apache.qpid.client.message.AbstractJMSMessage.toString(AbstractJMSMessage.java:371)
>         at java.lang.String.valueOf(String.java:2827)
>         at java.lang.StringBuilder.append(StringBuilder.java:115)
>         at org.apache.qpid.test.utils.ConversationFactory$Conversation.send(ConversationFactory.java:263)
>         at org.apache.qpid.test.framework.distributedtesting.Coordinator.start(Coordinator.java:366)
>         at org.apache.qpid.test.framework.distributedtesting.Coordinator.main(Coordinator.java:315)
> 2009-04-28 14:24:39,690 INFO  [main] distributedtesting.Coordinator (Coordinator.java:330) - javax.jms.MessageNotReadableException: You need to call reset() to make the message readable
> java.lang.RuntimeException: javax.jms.MessageNotReadableException: You need to call reset() to make the message readable
>         at org.apache.qpid.client.message.AbstractJMSMessage.toString(AbstractJMSMessage.java:407)
>         at java.lang.String.valueOf(String.java:2827)
>         at java.lang.StringBuilder.append(StringBuilder.java:115)
>         at org.apache.qpid.test.utils.ConversationFactory$Conversation.send(ConversationFactory.java:263)
>         at org.apache.qpid.test.framework.distributedtesting.Coordinator.start(Coordinator.java:366)
>         at org.apache.qpid.test.framework.distributedtesting.Coordinator.main(Coordinator.java:315)
> Caused by: javax.jms.MessageNotReadableException: You need to call reset() to make the message readable
>         at org.apache.qpid.client.message.AbstractJMSMessage.checkReadable(AbstractJMSMessage.java:433)
>         at org.apache.qpid.client.message.AbstractBytesMessage.toBodyString(AbstractBytesMessage.java:89)
>         at org.apache.qpid.client.message.AbstractJMSMessage.toString(AbstractJMSMessage.java:371)
>         ... 5 more
> This works on the 0.5-release branch, so is presumably a recentish break. 

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