[XML-DEV Mailing List Archive Home] [By Thread] [By Date] [Recent Entries] [Reply To This Message] Re: Schema compile/validate problems in .NET 2.0 [SEC=UNCLA
Hi Steve, Are the 19139 schemas sourced from http://eden.ign.fr/xsd/isotc211 or the ISO release? oXygen, by default, uses Xerces and, depending on what you have set in your preferences for: http://apache.org/xml/features/validation/schema-full-checking and http://apache.org/xml/features/honour-all-schemaLocations you will get a very different result with those (or infact any ISO19xxx) schemas. I would be wary of using xs:redefine with those schemas but I can see conceptually why you might want to do that. As for finding a way through it...as you know the complexity of those schemas is nasty. It really does prevent a single approach to schema validation (by that I mean each Schema processor seems to have to be wrestled to the ground to find a way to validate against them. There are many people out there that have hacked local versions of those schemas to achieve workability with a given tool. cheers, Nick Ardlie "Marshall, Steven (SKM)" <SMarshall@s... To m.au> <xml-dev@l...> cc 05/02/2008 03:39 PM Subject Schema compile/validate problems in .NET 2.0 Protective Mark Hello, We are developing an application which is based on a complex set of XML schemas (several dozen schemas in all). The schemas themselves are based on the ISO19139 standard, with a few extensions and changes for our purposes. Some of the changes are done using xs:redefine. The set of schemas validates perfectly using oXygen version 8 and the Xerces engine. The application is developed using Visual Studio on the .NET 2.0 platform. The problem is, when I try to load the root schema into a .NET XMLSchemaSet object and call the Compile method, it throws about 16 validation exceptions. Some describe duplicate definitions of elements or types, some complain about invalid xs:redefine usage. It has thrown us a bit that oXygen does not report anything, but .NET will not accept these schemas. Even if I try to load the unmodified ISO19139 schema set, .NET reports 3 errors which again, oXygen does not. Anybody know what is going on here? Is .NET more stringent in its validation than oXygen? Even if we ask oXygen to use the MSXML.NET engine to validate them, we get different results. It's difficult to post any of the schema info, because there is a total of well over a megabyte of it. Initially we'd just like to know if anyone has come up against this sort of problem, and more important, has found a way through it. Thanks and regards Steve Marshall SKM is committed to working with its clients to deliver a sustainable future for all. Please consider the environment before printing this e-mail. Notice - This message contains confidential information intended only for the exclusive use of the addressee named above. No confidentiality is waived or lost by any mistaken transmission to you. If you have received this message in error please delete the document and notify us immediately. Any opinion, text, documentation or attachment received is valid as at the date of issue only. The recipient is responsible for reviewing the status of the transferred information and should advise us immediately upon receipt of any discrepancy. All email sent to SKM will be intercepted, screened and filtered by SKM or its approved Service Providers. Important Notice: If you have received this email by mistake, please advise the sender and delete the message and attachments immediately. This email, including attachments, may contain confidential, sensitive, legally privileged and/or copyright information. Any review, retransmission, dissemination or other use of this information by persons or entities other than the intended recipient is prohibited. DIAC respects your privacy and has obligations under the Privacy Act 1988. The official departmental privacy policy can be viewed on the department's website at www.immi.gov.au See: http://www.immi.gov.au/functional/privacy.htm
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