in other words:
I am still running into an issue creating an inner (anonymous) complex type
like in the schema above:
for simpleTypes I can do it like that:
elementType = schema.createSimpleType(null,
simpleTypesFactory.getBuiltInType(simpleTypesFactory
.getBuiltInTypeName(SimpleTypesFactory.STRING_TYPE)));
but when creating a complex type like:
complexElementType = schema.createComplexType(null);
AttributeGroupReference propertyAttributes = new
AttributeGroupReference(productTypes, "foo:stringAttributes");
complexElementType.setBaseType(elementType);
complexElementType.addAttributeGroupReference(propertyAttributes);
(the same is true for complexElementType = schema.createComplexType(); )
later in the code:
ElementDecl property = new ElementDecl(schema, localName);
if (complexElementType == null) {
property.setType(elementType);
...
} else {
property.setType(complexElementType);
...
}
I always get a null pointer exception when writing the schema...
testSchemaCreation(com.bla.BlaSchemaGeneratorMojoTest) Time elapsed: 3.264
sec <<< ERROR!
java.lang.NullPointerException
at
org.exolab.castor.xml.schema.writer.SchemaWriter.processComplexType(SchemaWriter.java:579)
at
org.exolab.castor.xml.schema.writer.SchemaWriter.processElement(SchemaWriter.java:882)
at
org.exolab.castor.xml.schema.writer.SchemaWriter.processContentModelGroup(SchemaWriter.java:694)
at
org.exolab.castor.xml.schema.writer.SchemaWriter.processGroup(SchemaWriter.java:975)
at
org.exolab.castor.xml.schema.writer.SchemaWriter.processContentModelGroup(SchemaWriter.java:698)
at
org.exolab.castor.xml.schema.writer.SchemaWriter.processComplexType(SchemaWriter.java:654)
at
org.exolab.castor.xml.schema.writer.SchemaWriter.processSchema(SchemaWriter.java:1256)
at
org.exolab.castor.xml.schema.writer.SchemaWriter.write(SchemaWriter.java:214)
at
com.bla.BlaSchemaGeneratorMojo.writeSchemaFile(BlaSchemaGeneratorMojo.java:1005)
thx,
Philipp
philipp_s wrote:
>
> hmm, I am still stuck, I need to add some facets in the generated schema,
> and therefore cannot just simple reference the type from the other schema,
>
> it seems I need to do something like this in the generated schema:
>
> <?xml version="1.0" encoding="UTF-8"?>
> <schema xmlns="http://www.w3.org/2001/XMLSchema";
> xmlns:xs="http://www.w3.org/2001/XMLSchema";
> targetNamespace="http://foo/barGenerated";
> xmlns:fooGenerated="http://foo/barGenerated";
> xmlns:foo="http://foo/bar"; elementFormDefault="qualified"
> version="1.0">
> <xs:import namespace="http://foo/bar"; />
>
> <xs:element name="bla">
> <xs:complexType>
> <xs:simpleContent>
> <xs:extension base="fooGenerated:blaBaseType">
> <xs:attributeGroup ref="foo:stringAttributes" />
> </xs:extension>
> </xs:simpleContent>
> </xs:complexType>
> </xs:element>
>
> <xs:simpleType name="blaBaseType">
> <xs:restriction base="xs:string">
> <xs:pattern value="[0-3][0-9]-[A-Za-z]{3}-[1|2][0-9]{3}" />
> </xs:restriction>
> </xs:simpleType>
>
> </schema>
>
> where the attributeGroup is located in a pre-existing schema
>
> <?xml version="1.0" encoding="UTF-8"?>
> <xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema";
> targetNamespace="http://foo/bar"; attributeFormDefault="unqualified"
> elementFormDefault="qualified" version="1.0">
>
> <xs:attributeGroup name="stringAttributes">
> <xs:attribute name="lang" type="xs:string" use="optional" />
> <xs:attribute name="index" type="xs:int" use="optional" default="1" />
> </xs:attributeGroup>
>
> </xs:schema>
>
> I now have the problem that I don't know how to create a anonymous
> complexType for the element definition - any help would be appreciated...
>
> thx,
>
> Philipp
>
>
> philipp_s wrote:
>>
>> Hi Werner,
>>
>> let's assume we have a schema like this, containing an attribute group
>> definition:
>>
>> <?xml version="1.0" encoding="UTF-8"?>
>> <schema xmlns="http://www.w3.org/2001/XMLSchema";
>> xmlns:xs="http://www.w3.org/2001/XMLSchema";
>> targetNamespace="http://foo/bar"; elementFormDefault="qualified"
>> version="1.0">
>> <xs:attributeGroup name="someAttributes">
>> <xs:attribute name="index" type="xs:string" use="optional"
>> default="1" />
>> <xs:attribute name="lang" type="xs:string" use="optinal" />
>> </xs:attributeGroup>
>> </Schema>
>>
>> now I want to programmatically generate a schema that uses the attribute
>> group for an element definition based on the xs:string, it should look
>> something like this:
>>
>> <?xml version="1.0" encoding="UTF-8"?>
>> <schema xmlns="http://www.w3.org/2001/XMLSchema";
>> xmlns:xs="http://www.w3.org/2001/XMLSchema";
>> targetNamespace="http://foo/barGenerated";
>> xmlns:foo="http://foo/bar"; elementFormDefault="qualified" version="1.0">
>> <xs:element name="bla">
>> <xs:complexType>
>> <xs:simpleContent>
>> <xs:restriction base="xs:string"></xs:restriction>
>> </xs:simpleContent>
>> <xs:attributeGroup ref="foo:someAttributes" />
>> </xs:complexType>
>> </xs:element>
>> </schema>
>>
>> But it seems that doesn't work at all, so now I reverted to declare not
>> an attributeGroup but an element type in the pre-existing schema:
>>
>> <xs:complexType name="fooType">
>> <xs:simpleContent>
>> <xs:extension base="xs:string">
>> <xs:attribute name="lang" type="xs:string" use="optional" />
>> <xs:attribute name="index" type="xs:int" use="optional"
>> default="1" />
>> </xs:extension>
>> </xs:simpleContent>
>> </xs:complexType>
>>
>> and reference that in the generated schema.
>>
>>
>> thx,
>>
>> Philipp
>>
>>
>> Werner Guttmann wrote:
>>>
>>> Hi,
>>>
>>> can you show me one ro two example of the (anonymuous) type definitions
>>> you'd like to create ?
>>>
>>> Thanks
>>> Werner
>>>
>>> philipp_s wrote:
>>>> When programmatically creating a schema using castor, I now need to add
>>>> an
>>>> attributeGroup to an element (type) declaration - how can I do that?
>>>>
>>>> thx,
>>>>
>>>> Philipp
>>>
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>>>
>>>
>>>
>>>
>>
>>
>
>
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