[AXIS-1683] EntityResolver trouble in 1.2-RC2 and IncompatibleClassChangeError

• Type: Bug
• Status: Closed
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 1.1RC1, 1.1rc2
• Environment: windows and solaris ; java -fullversion : java full version "1.4.2_04-b05"; weblogic 8.1
• Assignee: Unassigned
• Reporter: Olivier Lamy
• Created: 24/Nov/04 18:15
• Updated: 09/Dec/04 12:51
• Resolved: 29/Nov/04 03:12

Description

Hello,
I have a trouble on weblogic server (I'm using the axis client part).
The stack trace is :
java.lang.NullPointerException
at weblogic.xml.jaxp.ChainingEntityResolver.popEntityResolver(ChainingEnti
tyResolver.java:61)
at weblogic.xml.jaxp.RegistryDocumentBuilder.setEntityResolver(RegistryDoc
umentBuilder.java:168)
at org.apache.axis.utils.XMLUtils.releaseDocumentBuilder(XMLUtils.java:235

It's caused by the :
public static void releaseDocumentBuilder(DocumentBuilder db) {
synchronized (documentBuilders)

{ db.setErrorHandler(null); // setting implementation default db.setEntityResolver(null); // setting implementation default documentBuilders.push(db); }

}

Whereas the 1.2-RC1 contains :

public static Document newDocument(InputSource inp)
throws ParserConfigurationException, SAXException, IOException
{
DocumentBuilder db;
synchronized (dbf)

{ db = dbf.newDocumentBuilder(); }

db.setEntityResolver(new DefaultEntityResolver());
db.setErrorHandler( new ParserErrorHandler() );
return( db.parse( inp ) );
}

How is right ??

Furthermore I have the stack trace with 1.2-RC1 :
java.lang.IncompatibleClassChangeError
at org.apache.axis.message.MessageElement.addTextNode(MessageElement.java:1388)

The structure in the weblo exploded ear is the following :

exploded
APP-INF/lib
contains all jars (axis, axis-stubs and mine)
MyWebApp1
/lib (empty)
MyWebApp2
/lib (empty)

To correct this, I need to put the axis-saaj-1.2-RC1.jar in the weblogic classpath in the position.
Is there other way to correct this ?

Thanks a lot,
Olivier