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https://issues.apache.org/jira/browse/QPID-7897?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Alex Rudyy closed QPID-7897.
----------------------------
> [Java 0-8...0-9-1 Client] Message#getJMSCorrelationIDAsBytes() erroneously
> first converts to string before retreiving bytes
> ----------------------------------------------------------------------------------------------------------------------------
>
> Key: QPID-7897
> URL: https://issues.apache.org/jira/browse/QPID-7897
> Project: Qpid
> Issue Type: Bug
> Components: JMS AMQP 0-x
> Reporter: Lorenz Quack
> Fix For: qpid-java-client-0-x-6.3.0
>
>
> If the correlationId of a message does not contain valid UTF_8 (e.g., set via
> {{javax.jms.Message#setJMSCorrelationIDAsBytes}}) then
> {{javax.jms.Message#getJMSCorrelationIDAsBytes}} does not return the correct
> value.
> Some relevant code
> snippets:{{AMQMessageDelegate_0_8#getJMSCorrelationIDAsBytes}} is implemented
> as follows:
> {code:title=AMQMessageDelegate_0_8.java}public byte[]
> getJMSCorrelationIDAsBytes() throws JMSException
> {
> return getContentHeaderProperties().getCorrelationIdAsString().getBytes();
> }{code}
> {code:title=BasicContentHeaderProperties}public String
> getCorrelationIdAsString()
> {
> return (_correlationId == null) ? null : _correlationId.toString();
> }{code}
> {code:title=AMQShortString}public String toString()
> {
> if (_asString == null)
> {
> _asString = new String(_data, _offset, _length,
> StandardCharsets.UTF_8);
> }
> return _asString;
> }{code}
> If {{_data}} does not contain valid UTF_8 the result of this call chain is
> incorrect.
> I do not see a reason why
> {{AMQMessageDelegate_0_8#getJMSCorrelationIDAsBytes}} should not return
> {{getContentHeaderProperties().getCorrelationId().getBytes()}} instead.
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