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https://issues.apache.org/jira/browse/QPID-3285?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Robbie Gemmell reassigned QPID-3285:
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Assignee: (was: Robbie Gemmell)
> AMQShortString needs only be used in a transport layer for 0.8/0.9.x AMQP
> protocol implementations.
> ---------------------------------------------------------------------------------------------------
>
> Key: QPID-3285
> URL: https://issues.apache.org/jira/browse/QPID-3285
> Project: Qpid
> Issue Type: Improvement
> Components: Java Broker, Java Broker Derby Store, Java Client, Java
> Common
> Reporter: Alex Rudyy
> Priority: Minor
>
> Current implementation of AMQShortString does not deal properly with unicode
> characters. Each character of the string is converted into a single byte
> using the following transformation
> (byte) (0xFF & data[i])
> In result of such transformation multi-byte characters can not be passed over
> the wire with 0.8/0.9.x AMQP protocol implementations.
> AMQP 0.10 transport layer does not have such issue because it does not use
> string byte buffers from AMQShortString objects.
> AMQP 1.0 specification does not declare short string type. So, current
> implementation of AMQShortString can not be used to implement AMQP 1.0
> specification. For implementing of AMQP 1.0 specification java.lang.String
> class can be used.
> Current broker and client implementations use AMQShortString classes
> everywhere, including JMS layer, message store layer etc.
> Usages of AMQShortString beyond 0.8/0.9.x transport layers should be replaced
> with java.lang.String class. Only 0.8/0.9.x transport layers require
> AMQShortString for keeping backward compatibility.
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