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From "Knut Anders Hatlen (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (DERBY-6213) Deprecate support for Java 5 and CDC
Date Mon, 03 Jun 2013 14:55:20 GMT

    [ https://issues.apache.org/jira/browse/DERBY-6213?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13673178#comment-13673178
] 

Knut Anders Hatlen commented on DERBY-6213:
-------------------------------------------

Hi Rick,

I agree that testing against the deprecated DataSources still has some value. Note that I
only changed the tests that had direct references to the deprecated classes. Most of the tests
obtain DataSources from the test harness by calling JDBCDataSource.getDataSource(), which
still returns instances of the deprecated classes (using reflection, so there's no warning).
So most of the DataSource tests use the deprecated classes even after these changes.
                
> Deprecate support for Java 5 and CDC
> ------------------------------------
>
>                 Key: DERBY-6213
>                 URL: https://issues.apache.org/jira/browse/DERBY-6213
>             Project: Derby
>          Issue Type: Improvement
>          Components: Build tools, Documentation, Javadoc
>    Affects Versions: 10.11.0.0
>            Reporter: Rick Hillegas
>         Attachments: buildbreak2-datasource.diff, buildbreak.diff, client.diff, deprecate-datasources.diff,
derby-6213-01-aa-collapsePublishedAPI.diff, derby-6213-02-aa-org.apache.derby.vti.diff, derby-6213-03-aa-misc.diff,
derby-6213-03-ab-misc.diff, derby-6213-04-aa-vtiPackageOnJava7.diff, derby-6213-05-ab-misc2.diff,
derby-6213-06-aa-convertProductToJava6.diff, derby-6213-06-ab-removeCDC.diff, derby-6213-07-aa-restOfProductExceptJDBC.diff,
derby-6213-08-ab-jdbc.diff, derby-6213-09-ab-lint1.diff, derby-6213-10-aa-lint2-implServices.diff,
derby-6213-11-aa-lint3-implStore.diff, derby-6213-12-aa-lint4-implSqlCatalog-implSqlDepend.diff,
derby-6213-13-aa-lint4-implSqlConn.diff, derby-6213-14-aa-lint6-implSqlCompile-implSqlExecute.diff,
derby-6213-15-aa-lint7.diff, derby-6213-16-aa-lint8.diff, derby-6213-17-aa-lint9.diff, derby-6213-17-ab-lint9.diff,
derby-6213-18-aa-collapseEmbeddedDataSources.diff, derby-6213-20-aa-remove.java15.compile.classpath.diff,
derby-6213-21-aa-felixLint.diff, derby-6213-22-aa-remove1.4and1.5sourceAndTargetLevels.diff,
derby-6213-23-aa-removeSimpleMobileApp.diff, derby-6213-24-aa-makeBasicConnectionPoolDataSource40public.diff,
descriptor-lists.diff, releaseNote.html, releaseNote.html, revive-sqlxmlutil-target.diff,
simplify-with-java5.diff, simplify-with-java5-v2.diff, testcode.diff
>
>
> The developer community has approved the proposal to sunset support for Java 5 and CDC:
http://apache-database.10148.n7.nabble.com/VOTE-Sunsetting-support-for-Java-5-and-CDC-td129832.html#a129925
> This issue tracks a number of tasks needed to implement this proposal:
> I) Remove build support for Java 5 and CDC.
> II) Purge user doc references to Java 5, CDC, and the JDBC 4 DataSources.
> III) Remove the JDBC 4 version of the public api from the published javadoc. The recently
introduced CP2 DataSources would need to migrate to the JDBC 3 version of the published javadoc.
The JDBC 4 versions of the DataSources would still exist, but they would be vacuous extensions
of their JDBC 3 counterparts.
> IV) On the wiki, document our expectation that maintenance releases will support the
same platforms as the original feature release cut from their branch.
> V) Decide what to do with the SimpleMobileApp. Probably we want to just remove this demo
since its purpose is to show how to run Derby on the deprecated CDC platform.

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