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BPMN model validation [message #536343]

Thu, 27 May 2010 17:18

Giuseppe Ciulla

Messages: 3
Registered: November 2009

Junior Member

Hi,

I'm new in this forum.

I have to perform validation of .bpmn files with xml schema or in other way.

How can I do this?

I run this code:


	try {
      // define the type of schema - we use W3C:
      String schemaLang = "http://www.w3.org/2001/XMLSchema";

      // get validation driver:
      SchemaFactory factory = SchemaFactory.newInstance(schemaLang);

      // create schema by reading it from an XSD file:
      Schema schema = factory.newSchema(new StreamSource(new File("bpmnXMI.xsd")));
      Validator validator = schema.newValidator();

      // at last perform validation:
      validator.validate(new StreamSource(new File("bpmnModelTest.bpmn")));
      
    }catch (SAXException ex) {
      ex.printStackTrace();
    } catch (Exception ex) {
      ex.printStackTrace();
    }

and this is the result:


org.xml.sax.SAXParseException: cvc-complex-type.3.2.2: Attribute 'xmi:version' is not allowed to appear in element 'bpmn:BpmnDiagram'.
	at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(Unknown Source)
	at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.error(Unknown Source)
	at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(Unknown Source)
	at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(Unknown Source)
	at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator$XSIErrorReporter.reportError(Unknown Source)
	at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.reportSchemaError(Unknown Source)
	at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.processAttributes(Unknown Source)
	at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.handleStartElement(Unknown Source)
	at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.startElement(Unknown Source)
	at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.scanStartElement(Unknown Source)
	at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl$NSContentDriver.scanRootElementHook(Unknown Source)
	at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(Unknown Source)
	at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$PrologDriver.next(Unknown Source)
	at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(Unknown Source)
	at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(Unknown Source)
	at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
	at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source)
	at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source)
	at com.sun.org.apache.xerces.internal.jaxp.validation.StreamValidatorHelper.validate(Unknown Source)
	at com.sun.org.apache.xerces.internal.jaxp.validation.ValidatorImpl.validate(Unknown Source)
	at javax.xml.validation.Validator.validate(Unknown Source)
	at it.eng.rspa.validator.Test.main(Test.java:33)

I generate "bpmnXMI.xsd" from the "bpmn.genmodel" by the command "Generator -> Export Model" and selecting "XML schema for XMI"

Thanks.
Giuseppe

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Re: BPMN model validation [message #539439 is a reply to message #536343]

Thu, 10 June 2010 17:47

Antoine ToulmÃ©

Messages: 31
Registered: July 2009

Member

1. Go ahead and use XMLUnit for your XML validation needs. It works well for me.

2. Not sure what you are trying to do - this bpmnXMI.xsd doesn't match the bpmn.xsd file name we use in the bpmn modeler.

Thanks,

Antoine

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