 | | | XMLSchemaLoader handling inlined schemas | XMLSchemaLoader handling inlined schemas 2004-03-03 - By Jeehong Min
I am trying to obtain XSModels for inlined schemas in WSDLs.
I am able to do this successfully, except when the inlined schemas reference
each other. For instance, assume I have 2 inlined schemas in the WSDL.
<definitions>
<types>
<xsd:schema targetNamespace="foo" xmlns:xsd="...">
...
</schema>
<xsd:schema targetNamespace="bar" xmlns:xsd="...">
<xsd:import namespace="foo"/>
...
</schema>
</types>
</definition>
Some type declarations in "bar" schema reference elements in the "foo" schema.
As a result, when I try to load the schema for "bar" schema, I get an error
saying that it cannot resolve the name "nsBar:Something" when nsBar is the
prefix for "bar" namespace.
I am doing this:
loader is instance of XMLSchemaLoader
SchemaGrammer grammar = loader.loadGrammar(source) where source is the
XMLInputSource representing the inlined schema.
XSModel model = grammar.toXSModel()
I've tried setting an XMLEntityResolver to the XMLSchemaLoader that returns
XMLInputSource representing "foo" schema when resolveEntity() is called.
However, I am still getting error messages to stout/sterr.
Any ideas? What is the best way to handle inlined schemas?
Thanks,
Jeehong Min
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META http-equiv=Content-Type content="text/html; charset=iso-8859-1">
<META content="MSHTML 6.00.2800.1106" name=GENERATOR>
<STYLE></STYLE>
</HEAD>
<BODY bgColor=#ffffff>
<DIV><FONT face=Arial size=2>I am trying to obtain XSModels for inlined schemas
in WSDLs.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>I am able to do this successfully, except when the
inlined schemas reference each other. For instance, assume I have 2
inlined schemas in the WSDL.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2><definitions></FONT></DIV>
<DIV><FONT face=Arial size=2><types></FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2><xsd:schema targetNamespace="foo"
xmlns:xsd="..."></FONT></DIV>
<DIV><FONT face=Arial size=2>...</FONT></DIV>
<DIV><FONT face=Arial size=2></schema></FONT></DIV>
<DIV><FONT face=Arial size=2>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2><xsd:schema targetNamespace="bar"
xmlns:xsd="..."></FONT></DIV>
<DIV><FONT face=Arial size=2><xsd:import namespace="foo"/></FONT></DIV>
<DIV>...</DIV>
<DIV><FONT face=Arial size=2></schema></FONT></DIV></FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2></types></FONT></DIV>
<DIV><FONT face=Arial size=2></definition></FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Some type declarations in "bar" schema reference
elements in the "foo" schema. As a result, when I try to load the schema
for "bar" schema, I get an error saying that it cannot resolve the name
"nsBar:Something" when nsBar is the prefix for "bar" namespace.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>I am doing this:</FONT></DIV>
<DIV><FONT face=Arial size=2>loader is instance of XMLSchemaLoader</FONT></DIV>
<DIV><FONT face=Arial size=2>SchemaGrammer grammar = loader.loadGrammar(source)
where source is the XMLInputSource representing the inlined schema.</FONT></DIV>
<DIV><FONT face=Arial size=2>XSModel model = grammar.toXSModel()</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>I've tried setting an XMLEntityResolver to the
XMLSchemaLoader that returns XMLInputSource representing "foo" schema when
resolveEntity() is called.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>However, I am still getting error messages to
stout/sterr.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Any ideas? What is the best way to handle
inlined schemas?</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Thanks,</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Jeehong Min</FONT></DIV></BODY></HTML>
|
|
|