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From "Rick Hillegas (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (DERBY-6945) Re-package Derby as a collection of jigsaw modules
Date Sat, 20 Jan 2018 18:47:00 GMT

    [ https://issues.apache.org/jira/browse/DERBY-6945?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16333288#comment-16333288
] 

Rick Hillegas commented on DERBY-6945:
--------------------------------------

Attaching derby-6945-13-aa-create-ClientAutoloadedDriver.diff. This patch moves the guts of
ClientDriver into a new ClientAutoloadedDriver class inside the client package space. ClientAutoloadedDriver
is now the client-side driver which is autoloaded when application code calls DriverManager.getConnection();
This eliminates several references from client code up into the troublesome org.apache.derby.jdbc
package.

I will run tests.xs

Touches the following files:

{noformat}
---------------------------------------------

M       java/build/org/apache/derbyBuild/lastgoodjarcontents/insane.derbyclient.jar.lastcontents
M       java/build/org/apache/derbyBuild/lastgoodjarcontents/sane.derbyclient.jar.lastcontents
A       java/client/org/apache/derby/client/ClientAutoloadedDriver.java
M       java/client/org/apache/derby/jdbc/ClientDriver.java

Move the guts of the client driver into ClientAutoloadedDriver.

---------------------------------------------

M       build.xml

Make ClientAutoloadeDriver the client jar's autoloaded driver.

---------------------------------------------

M       java/client/org/apache/derby/client/BasicClientDataSource.java
M       java/client/org/apache/derby/client/ClientPooledConnection.java
M       java/client/org/apache/derby/client/am/Agent.java
M       java/client/org/apache/derby/client/am/ClientPreparedStatement.java
M       java/client/org/apache/derby/client/am/Configuration.java
M       java/client/org/apache/derby/client/am/StatementCacheInteractor.java
M       java/client/org/apache/derby/client/net/NetCallableStatement.java
M       java/client/org/apache/derby/client/net/NetConnection.java
M       java/client/org/apache/derby/client/net/NetPreparedStatement.java
M       java/client/org/apache/derby/client/net/NetStatement.java
M       java/client/org/apache/derby/client/net/NetStatementReply.java
M       java/client/org/apache/derby/client/net/NetXAConnection.java
M       java/engine/org/apache/derby/impl/services/reflect/JarLoader.java
M       java/testing/org/apache/derbyTesting/functionTests/tests/jdbc4/Wrapper41Driver.java
M       java/testing/org/apache/derbyTesting/functionTests/tests/jdbcapi/AutoloadTest.java
M       java/testing/org/apache/derbyTesting/functionTests/tests/jdbcapi/DriverTest.java

Adjust imports and references accordingly.
{noformat}


> Re-package Derby as a collection of jigsaw modules
> --------------------------------------------------
>
>                 Key: DERBY-6945
>                 URL: https://issues.apache.org/jira/browse/DERBY-6945
>             Project: Derby
>          Issue Type: Improvement
>    Affects Versions: 10.13.1.2
>            Reporter: Rick Hillegas
>            Priority: Major
>         Attachments: derby-6945-01-aa-remove_derbyPreBuild_dep.diff, derby-6945-02-ab-newDerbySharedJar.diff,
derby-6945-02-ac-newDerbySharedJar.diff, derby-6945-03-aa-partitionTest.diff, derby-6945-04-aa-moveRunClass.diff,
derby-6945-05-aa-removeRedundant_Attribute_SQLState.diff, derby-6945-06-aa-removeOtherSharedDuplicates.diff,
derby-6945-07-aa-net_client_overlap.diff, derby-6945-08-aa-move_shared_iapi_under_shared.diff,
derby-6945-08-ab-move_shared_iapi_under_shared.diff, derby-6945-08-ad-move_shared_iapi_under_shared.diff,
derby-6945-09-ab-moveInternalDriver.diff, derby-6945-10-aa-moveDriver42.diff, derby-6945-11-ab-moveAutoloadedDriver.diff,
derby-6945-12-ab-moveClientDataSourceInterface.diff, derby-6945-13-aa-create-ClientAutoloadedDriver.diff,
jdeps.out.tar
>
>
> Once we commit to building with Java 9 (see DERBY-6856), we should consider re-packaging
Derby as a set of jigsaw modules. This would result in a different set of release artifacts.
This might be a good opportunity to address the Tomcat artifactory issues raised by issue
DERBY-6944.



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