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https://issues.apache.org/jira/browse/DAFFODIL-2837?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dave Thompson closed DAFFODIL-2837.
-----------------------------------
Verified the specified commit (commit 3ae1ef479f0530322ab20f0111b70c47fa5430c6)
is included in the latest pull from the daffodil repository.
Verified, via review, changes identified in the commit comment were
implemented.
Verified the affected daffodil subproject sbt test suites executed
successfully, including the added tests.
> Full/Custom validation removes the ability to change blob attributes
> --------------------------------------------------------------------
>
> Key: DAFFODIL-2837
> URL: https://issues.apache.org/jira/browse/DAFFODIL-2837
> Project: Daffodil
> Issue Type: Bug
> Components: Back End
> Affects Versions: 3.5.0
> Reporter: Steve Lawrence
> Priority: Critical
> Fix For: 3.5.1
>
>
> When full or custom validation is enabled, Daffodil creates a
> TeeInfosetOutputter with one arm going to the original InfosetOutputter
> provided by the user and the other going to an InfosetOutputter used to
> validate the infoset result. This TeeInfosetOutputter simply proxies infoset
> events to both InfosetOutputers.
> However, it does not proxy blob related functions (e.g. setBlobAttributes,
> getBlobDirectory). So if a user modifies the blob attributes of their
> InfosetOuputter, they will not be used because Daffodil only sees the
> attributes on the TeeInfosetOutputter, which are just the default values.
> Instead, the TeeInfosetOutputter should proxy the blob related functions to
> the first InfosetOutputter which is what the user provided.
> As a partial workaround, the blob directory can be controlled by changing the
> "java.io.tmpdir" property, but note that that could affect other things if
> they use this property too. I don't believe Daffodil uses it for anything
> else. There is no workaround to change the prefix or suffix.
> Alternatively, disabling full/custom validation and relying on either limited
> validation and/or external validation will also allow configuring these
> attributes.
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