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Posted to commons-dev@ws.apache.org by "John Kaputin (JIRA)" <ji...@apache.org> on 2006/02/02 13:55:03 UTC

[jira] Created: (WSCOMMONS-2) IllegalArgumentException because null is passed as the localPart arg to QName ctor

IllegalArgumentException because null is passed as the localPart arg to QName ctor
----------------------------------------------------------------------------------

         Key: WSCOMMONS-2
         URL: http://issues.apache.org/jira/browse/WSCOMMONS-2
     Project: WS-Commons
        Type: Bug
  Components: XmlSchema  
 Environment: Windows XP, JRE 1.42
    Reporter: John Kaputin


The testcase has a global element declaration containing a local (un-named) simple type definition.  When XmlSchema attempts to parse the <simpleType> it passes a null reference for the 'localPart' to the QName ctor, resulting in an IllegalArgumentException.

Here is the testcase:

<?xml version="1.0" encoding="UTF-8"?>
<schema xmlns="http://www.w3.org/2001/XMLSchema"
	targetNamespace="http://finance.example.com/CreditCardFaults/xsd"
	xmlns:tns="http://finance.example.com/CreditCardFaults/xsd"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.w3.org/2001/XMLSchema 
              http://www.w3.org/2001/XMLSchema.xsd">

	<element name="tns:CreditCardNumber" type="string"></element>

	<element name="tns:CreditCardType">
		<simpleType>
			<restriction base="string">
				<enumeration value="AMEX" />
				<enumeration value="MASTERCARD" />
				<enumeration value="VISA" />
			</restriction>
		</simpleType>
	</element>
</schema>



Here is the stack trace:

Exception in thread "main" java.lang.IllegalArgumentException: localpart cannot be null.
	at javax.xml.namespace.QName.<init>(QName.java:128)
	at javax.xml.namespace.QName.<init>(QName.java:102)
	at org.apache.ws.commons.schema.XmlSchemaType.getQName(XmlSchemaType.java:91)
	at org.apache.ws.commons.schema.SchemaBuilder.handleElement(SchemaBuilder.java:1496)
	at org.apache.ws.commons.schema.SchemaBuilder.handleXmlSchemaElement(SchemaBuilder.java:107)
	at org.apache.ws.commons.schema.XmlSchemaCollection.read(XmlSchemaCollection.java:233)
	at jktest.XmlSchemaTest.main(XmlSchemaTest.java:31)


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[jira] Resolved: (WSCOMMONS-2) IllegalArgumentException because null is passed as the localPart arg to QName ctor

Posted by "Davanum Srinivas (JIRA)" <ji...@apache.org>.
     [ http://issues.apache.org/jira/browse/WSCOMMONS-2?page=all ]
     
Davanum Srinivas resolved WSCOMMONS-2:
--------------------------------------

    Resolution: Fixed

Checked in a fix and test case.

> IllegalArgumentException because null is passed as the localPart arg to QName ctor
> ----------------------------------------------------------------------------------
>
>          Key: WSCOMMONS-2
>          URL: http://issues.apache.org/jira/browse/WSCOMMONS-2
>      Project: WS-Commons
>         Type: Bug
>   Components: XmlSchema
>  Environment: Windows XP, JRE 1.42
>     Reporter: John Kaputin

>
> The testcase has a global element declaration containing a local (un-named) simple type definition.  When XmlSchema attempts to parse the <simpleType> it passes a null reference for the 'localPart' to the QName ctor, resulting in an IllegalArgumentException.
> Here is the testcase:
> <?xml version="1.0" encoding="UTF-8"?>
> <schema xmlns="http://www.w3.org/2001/XMLSchema"
> 	targetNamespace="http://finance.example.com/CreditCardFaults/xsd"
> 	xmlns:tns="http://finance.example.com/CreditCardFaults/xsd"
> 	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
> 	xsi:schemaLocation="http://www.w3.org/2001/XMLSchema 
>               http://www.w3.org/2001/XMLSchema.xsd">
> 	<element name="tns:CreditCardNumber" type="string"></element>
> 	<element name="tns:CreditCardType">
> 		<simpleType>
> 			<restriction base="string">
> 				<enumeration value="AMEX" />
> 				<enumeration value="MASTERCARD" />
> 				<enumeration value="VISA" />
> 			</restriction>
> 		</simpleType>
> 	</element>
> </schema>
> Here is the stack trace:
> Exception in thread "main" java.lang.IllegalArgumentException: localpart cannot be null.
> 	at javax.xml.namespace.QName.<init>(QName.java:128)
> 	at javax.xml.namespace.QName.<init>(QName.java:102)
> 	at org.apache.ws.commons.schema.XmlSchemaType.getQName(XmlSchemaType.java:91)
> 	at org.apache.ws.commons.schema.SchemaBuilder.handleElement(SchemaBuilder.java:1496)
> 	at org.apache.ws.commons.schema.SchemaBuilder.handleXmlSchemaElement(SchemaBuilder.java:107)
> 	at org.apache.ws.commons.schema.XmlSchemaCollection.read(XmlSchemaCollection.java:233)
> 	at jktest.XmlSchemaTest.main(XmlSchemaTest.java:31)

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