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https://issues.apache.org/jira/browse/IGNITE-5358?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16031176#comment-16031176
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ASF GitHub Bot commented on IGNITE-5358:
----------------------------------------
GitHub user ptupitsyn opened a pull request:
https://github.com/apache/ignite/pull/2048
IGNITE-5358 .NET: Fix nullable enum field handling in binary objects
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/ptupitsyn/ignite ignite-5358
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/ignite/pull/2048.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #2048
----
commit adf8d59c8fd979586b68c3aac1e7fe0511e84de4
Author: Pavel Tupitsyn <[email protected]>
Date: 2017-05-31T12:50:34Z
IGNITE-5358 .NET: Nullable enum field in binary object causes type cast
exception
commit d4d0e4eed9dea9fa1cc930be1f7d90064a003e22
Author: Pavel Tupitsyn <[email protected]>
Date: 2017-05-31T13:00:53Z
wip
commit a7d5ec1936cab7c1f9beae23008434972719a799
Author: Pavel Tupitsyn <[email protected]>
Date: 2017-05-31T13:05:28Z
wip
commit 64b0e644bba8b3e1ee3b4f701b227ac796f8574f
Author: Pavel Tupitsyn <[email protected]>
Date: 2017-05-31T13:07:32Z
wip
commit 1d055602395546b49995f418c997c25d295f1b35
Author: Pavel Tupitsyn <[email protected]>
Date: 2017-05-31T13:10:01Z
wip
commit 56bcf72deeb6b65dec8220129ecebef5cb6e61d0
Author: Pavel Tupitsyn <[email protected]>
Date: 2017-05-31T13:13:38Z
wip reproducer done
commit 09f63b9409d98a9f5b80abb52fd771a9d7c1d44a
Author: Pavel Tupitsyn <[email protected]>
Date: 2017-05-31T13:16:27Z
wip
commit 1c9337f2cde926104b8357784cfdbddca03c6336
Author: Pavel Tupitsyn <[email protected]>
Date: 2017-05-31T13:21:17Z
wip
commit 4b9c9a60b4f752788d079112ecbb5ef626423059
Author: Pavel Tupitsyn <[email protected]>
Date: 2017-05-31T13:46:11Z
Fix the bug.
----
> .NET: Nullable enum field in binary object causes type cast exception
> ---------------------------------------------------------------------
>
> Key: IGNITE-5358
> URL: https://issues.apache.org/jira/browse/IGNITE-5358
> Project: Ignite
> Issue Type: Bug
> Components: platforms
> Affects Versions: 2.0
> Reporter: Pavel Tupitsyn
> Assignee: Pavel Tupitsyn
> Priority: Critical
> Labels: .NET
> Fix For: 2.1
>
>
> Reproducer:
> {code}
> enum TestEnum
> {
> TestValue1,
> TestValue2
> };
> class TestClass
> {
> public string Name { get; }
> public TestEnum? EnumValue { get; }
> public TestClass(string name, TestEnum? enumValue)
> {
> Name = name;
> EnumValue = enumValue;
> }
> }
> ...
> cache.Put("TestElem1", new TestClass("TestElem1", TestEnum.TestValue1));
> cache.Get("TestElem1"); // exception
> {code}
> Exception:
> {code}
> No coercion operator is defined between types
> 'Apache.Ignite.Core.Impl.Binary.BinaryEnum' and
> 'System.Nullable`1[UserQuery+TestEnum]'.
> {code}
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