[
https://issues.apache.org/jira/browse/XERCESJ-1739?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Yasir Bajwa updated XERCESJ-1739:
---------------------------------
Description:
setEntityResolver on SAXParser is not being called to resolve
xsi:schemaLocation.
Example:
class DummyResolver implements EntityResolver {
@Override
public InputSource resolveEntity(String publicId, String systemId)
throws SAXException
{ throw new SAXException("Access denied."); }
}
// main()
// Path schemaPath ...
// Path dataPath ...
SchemaFactory schemaFactory = SchemaFactory.newInstance(
"[http://www.w3.org/XML/XMLSchema/v1.1]";);
StreamSource schemaSource = new StreamSource(schemaPath.toFile());
Schema schema = schemaFactory.newSchema(schemaSource);
SAXParserFactory spf = SAXParserFactory.newInstance();
spf.setSchema(schema);
spf.setNamespaceAware(true);
SAXParser sp = spf.newSAXParser();
XMLReader parser = sp.getXMLReader();
//parser.setErrorHandler(new SAXErrorHandler());
//parser.setContentHandler(new TestHandler());
parser.setEntityResolver( new DummyResolver());
InputSource is = new InputSource(new
FileInputStream(dataPath.toFile()));
parser.parse(is);
Schema (i.e. the file 'schemaPath' variable references in the code above)
<?xml version="1.0" encoding="UTF-8" ?>
<xs:schema
xmlns:xs="[http://www.w3.org/2001/XMLSchema]";
>
<!-- ROOT ELEMENT -->
<xs:element name="SiebelMessage">
<xs:complexType>
<xs:sequence>
<xs:element name="CaseNum" maxOccurs="7" type="xs:string" />
<xs:any minOccurs="0" />
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:schema>
fod.xsd:
<?xml version="1.0" encoding="UTF-8" ?>
<xs:schema
xmlns:xs="[http://www.w3.org/2001/XMLSchema]";
xmlns="[http://intra.tpon.gov.on.ca/fod]";
targetNamespace="[http://intra.tpon.gov.on.ca/fod]";
>
<xs:element name="testElement" type="xs:integer" />
</xs:schema>
Instance:
<?xml version="1.0" encoding="UTF-8" ?>
<SiebelMessage
xmlns:xsi="[http://www.w3.org/2001/XMLSchema-instance]";
xmlns:fod="[http://intra.fod.gov.on.ca|http://intra.fod.gov.on.ca/]";
xsi:schemaLocation="[http://intra.fod.gov.on.ca|http://intra.fod.gov.on.ca/]
fod.xsd"
>
<CaseNum>1234</CaseNum>
<CaseNum>1234</CaseNum>
<CaseNum>1234</CaseNum>
<fod:testElement>123</fod:testElement>
</SiebelMessage>
Result:
Exception in thread "main" org.xml.sax.SAXException: Error:
URI=[[file:///C:/tpon/fod/schema/xerces_tests/test1/input.xml]] Line=12:
cvc-complex-type.2.4.c: The matching wildcard is strict, but no declaration can
be found for element 'fod:testElement'.
Expected result was for xsi:schemaLocation to try resolve the fod namespace and
call entity resolver to get the fod.xsd schema docment.
was:
setEntityResolver on SAXParser is not being called to resolve
xsi:schemaLocation.
Example:
{{ class DummyResolver implements EntityResolver {}}
{{ @Override}}
public InputSource resolveEntity(String publicId, String systemId)
throws SAXException }}{{{
}}{{ throw new SAXException("Access denied.");
}
}}{{ } }}
{{ // main()}}
{{ // Path schemaPath ...}}
{{ // Path dataPath ...}}
{{ SchemaFactory schemaFactory = SchemaFactory.newInstance(}}
{{ "http://www.w3.org/XML/XMLSchema/v1.1";);}}
{{ StreamSource schemaSource = new StreamSource(schemaPath.toFile());}}
{{ Schema schema = schemaFactory.newSchema(schemaSource);}}
{{ SAXParserFactory spf = SAXParserFactory.newInstance();}}
{{ spf.setSchema(schema);}}
{{ spf.setNamespaceAware(true);}}
{{ SAXParser sp = spf.newSAXParser();}}
{{ }}
{{ XMLReader parser = sp.getXMLReader();}}
{{ //parser.setErrorHandler(new SAXErrorHandler());}}
{{ //parser.setContentHandler(new TestHandler());}}
{{ parser.setEntityResolver( new DummyResolver());}}
{{ InputSource is = new InputSource(new
FileInputStream(dataPath.toFile()));}}
{{ parser.parse(is);}}
Schema (i.e. the file 'schemaPath' variable references in the code above):
{{<?xml version="1.0" encoding="UTF-8" ?>}}
{{{}<xs:schema }}\{{{}xmlns:xs="http://www.w3.org/2001/XMLSchema"{}}}{\{{}>
{}}}{{ <xs:element name="SiebelMessage">}}
{{ <xs:complexType>}}
{{ <xs:sequence>}}
{{ <xs:element name="CaseNum" maxOccurs="7" type="xs:string" />}}
{{ <xs:any minOccurs="0" />}}
{{ </xs:sequence>}}
{{ </xs:complexType>}}
{\{{} </xs:element>
{}}}{{{}</xs:schema>{}}}
fod.xsd:
{{<?xml version="1.0" encoding="UTF-8" ?>}}
{{<xs:schema }}
{{ xmlns:xs="http://www.w3.org/2001/XMLSchema"}}
{{ xmlns="http://intra.tpon.gov.on.ca/fod"}}
{{ targetNamespace="http://intra.tpon.gov.on.ca/fod"}}
{{>}}
{{ <xs:element name="testElement" type="xs:integer" />}}
{{</xs:schema>}}
Instance:
{{<?xml version="1.0" encoding="UTF-8" ?>}}
{{<SiebelMessage }}
{{ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"}}
{{ xmlns:fod="http://intra.fod.gov.on.ca"}}
{{ xsi:schemaLocation="http://intra.fod.gov.on.ca fod.xsd"}}
{{>}}
{{ <CaseNum>1234</CaseNum>}}
{{ <CaseNum>1234</CaseNum>}}
{{ <CaseNum>1234</CaseNum>}}
{{ <fod:testElement>123</fod:testElement>}}
{{</SiebelMessage>}}
Result:
Exception in thread "main" org.xml.sax.SAXException: Error:
URI=[file:///C:/tpon/fod/schema/xerces_tests/test1/input.xml] Line=12:
cvc-complex-type.2.4.c: The matching wildcard is strict, but no declaration can
be found for element 'fod:testElement'.
Expected result was for xsi:schemaLocation to try resolve the fod namespace and
call entity resolver to get the fod.xsd schema document.
> EntityResolver is not invoked for xsi:schemaLocation attribute
> --------------------------------------------------------------
>
> Key: XERCESJ-1739
> URL: https://issues.apache.org/jira/browse/XERCESJ-1739
> Project: Xerces2-J
> Issue Type: Bug
> Components: JAXP (javax.xml.validation)
> Affects Versions: 2.12.1
> Reporter: Yasir Bajwa
> Priority: Minor
>
> setEntityResolver on SAXParser is not being called to resolve
> xsi:schemaLocation.
> Example:
> class DummyResolver implements EntityResolver {
> @Override
> public InputSource resolveEntity(String publicId, String
> systemId) throws SAXException
> { throw new SAXException("Access denied."); }
> }
> // main()
> // Path schemaPath ...
> // Path dataPath ...
> SchemaFactory schemaFactory = SchemaFactory.newInstance(
> "[http://www.w3.org/XML/XMLSchema/v1.1]";);
> StreamSource schemaSource = new StreamSource(schemaPath.toFile());
> Schema schema = schemaFactory.newSchema(schemaSource);
> SAXParserFactory spf = SAXParserFactory.newInstance();
> spf.setSchema(schema);
> spf.setNamespaceAware(true);
> SAXParser sp = spf.newSAXParser();
>
> XMLReader parser = sp.getXMLReader();
> //parser.setErrorHandler(new SAXErrorHandler());
> //parser.setContentHandler(new TestHandler());
> parser.setEntityResolver( new DummyResolver());
> InputSource is = new InputSource(new
> FileInputStream(dataPath.toFile()));
> parser.parse(is);
>
> Schema (i.e. the file 'schemaPath' variable references in the code above)
> <?xml version="1.0" encoding="UTF-8" ?>
> <xs:schema
> xmlns:xs="[http://www.w3.org/2001/XMLSchema]";
> >
> <!-- ROOT ELEMENT -->
> <xs:element name="SiebelMessage">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="CaseNum" maxOccurs="7" type="xs:string" />
> <xs:any minOccurs="0" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> </xs:schema>
>
> fod.xsd:
> <?xml version="1.0" encoding="UTF-8" ?>
> <xs:schema
> xmlns:xs="[http://www.w3.org/2001/XMLSchema]";
> xmlns="[http://intra.tpon.gov.on.ca/fod]";
> targetNamespace="[http://intra.tpon.gov.on.ca/fod]";
> >
> <xs:element name="testElement" type="xs:integer" />
> </xs:schema>
>
> Instance:
> <?xml version="1.0" encoding="UTF-8" ?>
> <SiebelMessage
> xmlns:xsi="[http://www.w3.org/2001/XMLSchema-instance]";
> xmlns:fod="[http://intra.fod.gov.on.ca|http://intra.fod.gov.on.ca/]";
>
> xsi:schemaLocation="[http://intra.fod.gov.on.ca|http://intra.fod.gov.on.ca/]
> fod.xsd"
> >
> <CaseNum>1234</CaseNum>
> <CaseNum>1234</CaseNum>
> <CaseNum>1234</CaseNum>
> <fod:testElement>123</fod:testElement>
> </SiebelMessage>
>
> Result:
> Exception in thread "main" org.xml.sax.SAXException: Error:
> URI=[[file:///C:/tpon/fod/schema/xerces_tests/test1/input.xml]] Line=12:
> cvc-complex-type.2.4.c: The matching wildcard is strict, but no declaration
> can be found for element 'fod:testElement'.
>
> Expected result was for xsi:schemaLocation to try resolve the fod namespace
> and call entity resolver to get the fod.xsd schema docment.
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