NullPointerException using wstools

[mavalla]

Hello,
I am using wstools to generate the client classes from a wsdl file that imports several schemas.

I am using version jboss-4.0.4GA with jbossws-1.0.3GA in openSuse 10.1 and jdk1.5.0_06-b05.

Here is the output of the exception:

Exception in thread "main" java.lang.NullPointerException
 at org.jboss.ws.tools.XSDTypeToJava.getVARList(XSDTypeToJava.java:214)
 at org.jboss.ws.tools.XSDTypeToJava.createJavaFile(XSDTypeToJava.java:154)
 at org.jboss.ws.tools.XSDTypeToJava.createVARforXSElementDeclaration(XSDTypeToJava.java:628)
 at org.jboss.ws.tools.XSDTypeToJava.createVARsForElements(XSDTypeToJava.java:519)
 at org.jboss.ws.tools.XSDTypeToJava.createVARsforXSParticle(XSDTypeToJava.java:446)
 at org.jboss.ws.tools.XSDTypeToJava.getVARList(XSDTypeToJava.java:249)
 at org.jboss.ws.tools.XSDTypeToJava.createJavaFile(XSDTypeToJava.java:154)
 at org.jboss.ws.tools.XSDTypeToJava.createJavaFile(XSDTypeToJava.java:149)
 at org.jboss.ws.tools.XSDTypeToJava.createVARforXSElementDeclaration(XSDTypeToJava.java:587)
 at org.jboss.ws.tools.XSDTypeToJava.createVARsForElements(XSDTypeToJava.java:519)
 at org.jboss.ws.tools.XSDTypeToJava.createVARsforXSParticle(XSDTypeToJava.java:446)
 at org.jboss.ws.tools.XSDTypeToJava.getVARList(XSDTypeToJava.java:249)
 at org.jboss.ws.tools.XSDTypeToJava.createJavaFile(XSDTypeToJava.java:154)
 at org.jboss.ws.tools.XSDTypeToJava.createVARforXSElementDeclaration(XSDTypeToJava.java:628)
 at org.jboss.ws.tools.XSDTypeToJava.createVARsForElements(XSDTypeToJava.java:519)
 at org.jboss.ws.tools.XSDTypeToJava.createVARsforXSParticle(XSDTypeToJava.java:446)
 at org.jboss.ws.tools.XSDTypeToJava.getVARList(XSDTypeToJava.java:249)
 at org.jboss.ws.tools.XSDTypeToJava.createJavaFile(XSDTypeToJava.java:154)
 at org.jboss.ws.tools.XSDTypeToJava.createJavaFile(XSDTypeToJava.java:114)
 at org.jboss.ws.tools.WSDLToJava.generateJavaSource(WSDLToJava.java:701)
 at org.jboss.ws.tools.WSDLToJava.generateJavaSource(WSDLToJava.java:694)
 at org.jboss.ws.tools.WSDLToJava.getReturnType(WSDLToJava.java:575)
 at org.jboss.ws.tools.WSDLToJava.appendMethods(WSDLToJava.java:372)
 at org.jboss.ws.tools.WSDLToJava.createSEIFile(WSDLToJava.java:512)
 at org.jboss.ws.tools.WSDLToJava.createSEI(WSDLToJava.java:534)
 at org.jboss.ws.tools.WSDLToJava.generateSEI(WSDLToJava.java:188)
 at org.jboss.ws.tools.helpers.ToolsHelper.handleWSDLToJavaGeneration(ToolsHelper.java:329)
 at org.jboss.ws.tools.WSTools.process(WSTools.java:138)
 at org.jboss.ws.tools.WSTools.generate(WSTools.java:120)
 at org.jboss.ws.tools.WSTools.main(WSTools.java:61)

I can provide you the files if you desire.

Thank you very much for your help.
Manuel Valladares

[thomas.diesler]

Could you please create a JIRA issue and attah the WSDL file?

[mavalla]

Hello Thomas,
I created the JIRA issue, but I couldn't find an option to attach files.

I included the wsdl file but the schema files are too big.

If you provide me an e-mail address I can send them to you.

Mine is mavallad at yahoo.es

Thank you,
Manuel Valladares

[mavalla]

I found that the error is in lines like this in the schema files:
<xs:extension base="StringLength0to128">

If I change the type from StringLength0to128 to xs:string and now it passes the error.

The new lines are like this:
<xs:extension base="xs:string">


The StringLength0to128 is a type defined by the OTA specification as:

<xs:simpleType name="StringLength0to128">
<xs:annotation>
<xs:documentation xml:lang="en">Used for Character Strings, length 0 to 128</xs:documentation>
</xs:annotation>
<xs:restriction base="xs:string">
<xs:minLength value="0"/>
<xs:maxLength value="128"/>
</xs:restriction>
</xs:simpleType>

It seems that the wstools doesn't support "xs:extension base" with types defined in the schema but only simple types.

[thomas.diesler]

I cant find your issue. Please post a link to the issue here and refererence this forum post from the issue.

[mavalla]

It is JBWS-1174.
http://jira.jboss.com/jira/browse/JBWS-1174

Manuel Valladares