[ODE-879] Incorrect import/include/redefine of xml schema files

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Invalid
• Affects Version/s: 2.0-beta2
• Component/s: BPEL Compilation/Parsing
• Assignee: Unassigned
• Reporter: Markus Piff
• Created: 01/Aug/10 23:36
• Updated: 03/Aug/10 14:05
• Resolved: 01/Aug/10 23:53

Description

ODE expects that xsd files must start with the xsd:schema element. However this assumption is NOT valid.

E.g. http://www.w3.org/TR/xmldsig-core/xmldsig-core-schema.xsd references a DTD, thereby breaks ODE's assumption. This results in a schema error followed by java.lang.IllegalArgumentException: Null model.

The problem arises when one imports a wsdl file within the bpel process, which itself imports/includes/redefines xsd files which don't comply with the assumption.