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From "A B (JIRA)" <j...@apache.org>
Subject [jira] Updated: (DERBY-2153) suites.All falls over with foundation after revision 482433; java.lang.NoClassFoundError: javax.xml.parsers.DocumentBuilderFactory
Date Tue, 05 Dec 2006 21:40:22 GMT
     [ http://issues.apache.org/jira/browse/DERBY-2153?page=all ]

A B updated DERBY-2153:
-----------------------

    Assignee: A B

This is caused by addition of the DocumentBuilderFactory to junit/XML.java.  When I added
the import I knew it would make it so that the XML tests would fail with 1.3 JVMs, as indicated
by this diff:

+/* The following import is for a JDBC 3.0 JAXP class, which means that
+ * this file can only be built with 1.4 or later (see build.xml in
+ * this directory).  This means that 1.3 JVMs will not be able to
+ * instantiate this class--but since 1.3 is deprecated as of 10.3,
+ * we do not worry about that here.
+ */
+import javax.xml.parsers.DocumentBuilderFactory;
+

But of course, I failed to realize that wctme is (apparently?) based on a 1.3 JVM and it (wctme)
is *not* deprecated as of 10.3.  So my mistake.

I think the fix here is going to be to create a separate file in the juni/t directory that
is only instantiated when all required XML classes are in the classpath (similar to the SqlXmlUtil.java
class in the engine).  I'll look into making that change.

Just as a sidenote: if you have the required XML classes (esp. xml-apis.jar, a JAXP parser,
and Xalan) in your classpath, the tests should run fine with wctme5.7.  It's only  if those
jars are missing that this will be a problem.

Thanks for catching this!

> suites.All falls over with foundation after revision 482433; java.lang.NoClassFoundError:
javax.xml.parsers.DocumentBuilderFactory
> ----------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: DERBY-2153
>                 URL: http://issues.apache.org/jira/browse/DERBY-2153
>             Project: Derby
>          Issue Type: Bug
>          Components: Test
>    Affects Versions: 10.3.0.0
>         Environment: IBM's wctme5.7 (a.k.a. j9) jcl Foundation libraries (j2MEjdk 1.0)
>            Reporter: Myrna van Lunteren
>         Assigned To: A B
>
> When attempting to run:
> <j9binpath>/j9 -jcl:foun10 -Dderby.system.home=<testhome> -DderbyTesting.serverhost=localhost
-DderbyTesting.clienthost=localhost -DderbyTesting.codeclasses=file:/<classesdir>/ -DderbyTesting.junit=file://unused
-DderbyTesting.antjunit=file://unused -Djava.security.policy=file:/<classesdir>/org/apache/derbyTesting/functionTests/util/derby_tests.policy
-Xbootclasspath/a:<j9libpath>/jdbc.jar -cp <classesdir>;junit.jar junit.textui.TestRunner
org.apache.derbyTesting.functionTests.suites.All 
> The textui.TestRunner keels over with the following error:
> Failed to invoke suite():java.lang.NoClassDefFoundError: javax.xml.parsers.DocumentBuilderFactory
> This happens after, but not before revision 482433. 

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