I attached a patch file that fixed this problem for me. It also fixes a
second problem where Castor does not handle the case were a complexType
extends xs:anyType.
This diff is based on a CVS version of Schema.java from 2 weeks ago. I
planned to do a bit more testing then submit this to Bugzilla. But here it
is until then.
Regards,
Dave Carlson
----- Original Message -----
From: "Perryn Fowler" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Friday, June 14, 2002 2:37 AM
Subject: [castor-dev] Status of imported schema's with Castor Source
Generator?
>
> I have recently run into a problem when trying to generate Java classes
from
> a schema
> which uses <xsd:import> to import another schema containing components
from
> another namespace.
>
> Basically Castor doesnt seem to recognize that these components are
imported
> when they are referenced
> and complains that they are not built-in types.
>
> I have seen a number of other post to this list about this problem
recently
> and was wondering what the status
> of this problem is? Is there a bug raised for it? This is unfortunately a
> showstopper for us wrt Castor so
> Im looking for a handle on whats happening with it.
>
> Cheers
> Perryn
>
>
> For reference I have produced the problem using the 'report' example from
> the W3C Schema Primer:
>
> In ipo.xsd:
> <schema targetNamespace="http://www.example.com/IPO";
> xmlns="http://www.w3.org/2001/XMLSchema";
> xmlns:ipo="http://www.example.com/IPO";>
>
> <!-- SNIP -->
>
> <simpleType name="SKU">
> <restriction base="string">
> <pattern value="\d{3}-[A-Z]{2}"/>
> </restriction>
> </simpleType>
>
> </schema>
>
>
> In report.xsd:
> <schema targetNamespace="http://www.example.com/Report";
> xmlns="http://www.w3.org/2001/XMLSchema";
> xmlns:r="http://www.example.com/Report";
> xmlns:xipo="http://www.example.com/IPO";
> elementFormDefault="qualified">
>
> <import schemaLocation="ipo.xsd" namespace="http://www.example.com/IPO"; />
>
> <!-- SNIP -->
>
> <complexType name="RegionsType">
> <sequence>
> <element name="zip" maxOccurs="unbounded">
> <complexType>
> <sequence>
> <element name="part" maxOccurs="unbounded">
> <complexType>
> <attribute name="number" type="xipo:SKU"/> <---------
>
> <attribute name="quantity" type="positiveInteger"/>
> </complexType>
> </element>
> </sequence>
> <attribute name="code" type="positiveInteger"/>
> </complexType>
> </element>
> </sequence>
> </complexType>
> </schema>
>
> then an attempt to generate from report.xsd produces:
>
> Exception in thread "main" java.lang.IllegalArgumentException:
> getSimpleType: the simple type 'SKU' is not a built-in type as defined in
> XML Schema specification.
>
Index: src/main/org/exolab/castor/xml/schema/Schema.java
===================================================================
RCS file: /cvs/castor/castor/src/main/org/exolab/castor/xml/schema/Schema.java,v
retrieving revision 1.50
diff -u -r1.50 Schema.java
--- src/main/org/exolab/castor/xml/schema/Schema.java 5 May 2002 01:07:00 -0000
1.50
+++ src/main/org/exolab/castor/xml/schema/Schema.java 31 May 2002 14:55:30 -0000
@@ -856,7 +856,11 @@
else {
Schema schema = getImportedSchema(ns);
if (schema!=null)
- result = schema.getSimpleType(canonicalName);
+ //result = schema.getSimpleType(canonicalName);
+ // Modified by Dave Carlson.
+ // The canonicalName (without prefix) will look for XSD built-in
+ // types when XSD is the default ns.
+ result = schema.getSimpleType(name);
}
//-- Result could be a deferredSimpleType => getType will resolve it
@@ -1211,6 +1215,29 @@
*/
public XMLType getType(String typeName)
{
+ /*
+ * Modified by Dave Carlson
+ * Causes error when complexType extends anyType
+ * (copied this from class TypeReference)
+ */
+ //-- is AnyType? resolve namespace if necessary
+ //-- and check for 'anyType'.
+ String canonicalName = typeName;
+ String nsPrefix = "";
+ int colon = typeName.indexOf(':');
+ if (colon >= 0) {
+ canonicalName = typeName.substring(colon + 1);
+ nsPrefix = typeName.substring(0,colon);
+ }
+ String ns = (String) getNamespace(nsPrefix);
+
+ if (getSchemaNamespace().equals(ns)) {
+ if (canonicalName.equals(SchemaNames.ANYTYPE)) {
+ return new AnyType(this);
+ }
+ }
+ /* END MODIFICATION BY Dave Carlson */
+
XMLType result= getSimpleType(typeName);
if (result == null)
result = getComplexType(typeName);
