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From "Knut Anders Hatlen (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (DERBY-6213) Deprecate support for Java 5 and CDC
Date Mon, 03 Jun 2013 14:35:20 GMT

     [ https://issues.apache.org/jira/browse/DERBY-6213?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Knut Anders Hatlen updated DERBY-6213:
--------------------------------------

    Attachment: simplify-with-java5-v2.diff

There were three failures in suites.All with the simplify-with-java5.diff patch. The failures
were all in XML tests where the result from an XPath query would be represented as "0.0" instead
of the expected "0". The reason for this is that the BigDecimal.stripTrailingZeros() method
does not strip trailing zeros from a zero value. See http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6480539
.

simplify-with-java5-v2.diff is an updated patch that makes SqlXmlUtil.numberToString() look
for zero and short-circuit the logic in that case.

All the regression tests ran cleanly with the updated patch.
                
> 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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