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From "Lorenz Quack (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (QPID-7832) Refactor store/protocol API using Collection<QpidByteBuffers>
Date Fri, 13 Oct 2017 15:58:00 GMT

     [ https://issues.apache.org/jira/browse/QPID-7832?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Lorenz Quack updated QPID-7832:
-------------------------------
    Attachment: 0001-QPID-7832-Java-Broker-Refactor-store-protocol-API-us.patch

> Refactor store/protocol API using Collection<QpidByteBuffers>
> -------------------------------------------------------------
>
>                 Key: QPID-7832
>                 URL: https://issues.apache.org/jira/browse/QPID-7832
>             Project: Qpid
>          Issue Type: Improvement
>          Components: Java Broker
>            Reporter: Keith Wall
>            Priority: Minor
>             Fix For: qpid-java-broker-7.0.0
>
>         Attachments: 0001-QPID-7832-Java-Broker-Refactor-store-protocol-API-us.patch
>
>
> Store/protocol APIs have gradually been evolving to accept/return message content/message
metadata in terms of an ordered list of QBBs.  This has lead to use of helper methods such
as those in QBBUtils which read from a list of buffers rather than a single one.
> This would be better refactored.   QpidByteBuffer should be an interface.  This would
allow a concrete implementation CompositeQpidByteBuffer which is backed by a list produced
by the store or network IO.



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