RE: Problems generating SchemaTypeSystem from xsds with include and/or import elements using URL

[Radu Preotiuc-Pietro]

Your code looks fine. Can you share the value of the URL that you pass in? Do you run on Windows or Unix? Finally, have you tried doing (new File(...)).getURL() and see if that works?

 

Radu

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From: Tine Damkjær Jørgensen [mailto:[EMAIL PROTECTED]
Sent: Tuesday, February 07, 2006 7:29 AM
To: user@xmlbeans.apache.org
Subject: Problems generating SchemaTypeSystem from xsds with include and/or import elements using URL

Hi,

 

I'm trying to parse an xsd containing import elements with schemalocations given as relative paths. The parsing is done using an URL as argument. When generating the SchemaTypeSystem I get the following errors:

 

* error: Could not load resource "test4.xsd" (network downloads disabled).
* error: src-resolve: element '[EMAIL PROTECTED]/namespace2' not found.

 

Doing the same thing using File instead of URL works just fine.

 

My code looks as follows:

 

  private SchemaTypeSystem generateSchemaTypeSystem(URL xsd) {
    XmlObject[] schema = new XmlObject[1];
    XmlOptions po = new XmlOptions();
    po.setCompileDownloadUrls();
    try {
      schema[0] = XmlObject.Factory.parse(xsd, po);
    } catch (XmlException e) {
      System.out.println("[Validation:generateSchemaTypeSystem] XmlException: " + e.getCause());
      e.printStackTrace();
      return null;
    }
    catch (IOException e) {
      System.out.println("[Validation:generateSchemaTypeSystem] IOException: " + e.getCause());
      e.printStackTrace();
      return null;
    }

    return generateSchemaTypeSystem(schema);
  }

 

 private SchemaTypeSystem generateSchemaTypeSystem(XmlObject[] schema) {
    SchemaTypeSystem sts;
    Collection compErrors = new ArrayList();
    XmlOptions schemaOptions = new XmlOptions();
    //schemaOptions.setCompileDownloadUrls();
    schemaOptions.setErrorListener(compErrors);
    for(int i = 0; i < schema.length; i++) {
      System.out.println("Schema no. " + i);
      if(schema[i] == null) System.out.println("Schema no. " + i + " null");
    }
    try {
      sts = XmlBeans.compileXsd(schema, XmlBeans.getBuiltinTypeSystem(), schemaOptions);
    } catch (XmlException e) {
      if (compErrors.isEmpty()) {
        System.out.println("[Validation:generateSchemaTypeSystem] XmlException: " + e.getCause());
        e.printStackTrace();
      }
      System.out.println("[Validation:generateSchemaTypeSystem] XmlException: " + e.getCause() + " Schema invalid");
      e.printStackTrace();
      for (Iterator i = compErrors.iterator(); i.hasNext();) {
        System.out.println("[Validation:generateSchemaTypeSystem] XSD Error: " + i.next());
      }
      return null;
    }
    return sts;
  }

 

And my xsds looks like this:

 

<?xml version="1.0"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns="test/namespace1"  xmlns:pre4="test/namespace2" targetNamespace="test/namespace1" elementFormDefault="qualified">
<xs:import namespace="test/namespace2" schemaLocation="test4.xsd"/>
 <xs:element name="test3">
  <xs:complexType>
   <xs:sequence>
    <xs:element name="elem1" type="xs:string"/>
    <xs:element ref="pre4:test4"/>
   </xs:sequence>
  </xs:complexType>
 </xs:element>
</xs:schema>

 

<?xml version="1.0"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns="test/namespace2" targetNamespace="test/namespace2" elementFormDefault="qualified">
 <xs:element name="test4" type="type4"/>
 <xs:simpleType name="type4">
  <xs:restriction base="xs:string"/>
 </xs:simpleType>
</xs:schema>

 

Does anyone know how I can solve my problem?

 

Thanks in advance,

 

Tine