wsdl2java fires NullpointerException when using anonymous complex type
----------------------------------------------------------------------
Key: AXIS2-1489
URL: http://issues.apache.org/jira/browse/AXIS2-1489
Project: Apache Axis 2.0 (Axis2)
Issue Type: Bug
Components: wsdl
Affects Versions: 1.0
Environment: Windows XP, jdk1.5.0_06-b05
Reporter: Herman
When I compile a WSDL that contains the following piece of xml:
<complexType name="transactionRecord">
<sequence>
<element name="documentRefnr"
type="types:documentRefnr"/>
<element name="formType" type="types:formType"/>
<element name="accountDb" type="types:account"/>
<element name="accountCr" type="types:account"/>
<element name="amount" type="types:amount"/>
<element name="status" type="types:status"/>
<element name="error" type="types:error"/>
<element name="dateCreated" type="dateTime"/>
<element name="dateLastChange" type="dateTime"/>
</sequence>
</complexType>
[...]
<element name="TransactionData">
<complexType>
<sequence>
<element name="TransactionRecord" maxOccurs="unbounded"
minOccurs="0" type="types:transactionRecord"/>
</sequence>
</complexType>
</element>
If I leave out the [name="TransactionRecord"] in the last element (so it
becomes anonimous), I get the following NullPointerException:
org.apache.axis2.wsdl.codegen.CodeGenerationException:
java.lang.RuntimeException: org.apache.axis2.schema.SchemaCompilationException:
java.lang.NullPointerException
at
org.apache.axis2.wsdl.codegen.CodeGenerationEngine.generate(CodeGenerationEngine.java:185)
at org.apache.axis2.wsdl.WSDL2Code.main(WSDL2Code.java:32)
at org.apache.axis2.wsdl.WSDL2Java.main(WSDL2Java.java:21)
Caused by: java.lang.RuntimeException:
org.apache.axis2.schema.SchemaCompilationException:
java.lang.NullPointerException
at
org.apache.axis2.wsdl.codegen.extension.SimpleDBExtension.engage(SimpleDBExtension.java:117)
at
org.apache.axis2.wsdl.codegen.CodeGenerationEngine.generate(CodeGenerationEngine.java:140)
... 2 more
Caused by: org.apache.axis2.schema.SchemaCompilationException:
java.lang.NullPointerException
at
org.apache.axis2.schema.SchemaCompiler.compile(SchemaCompiler.java:186)
at
org.apache.axis2.wsdl.codegen.extension.SimpleDBExtension.engage(SimpleDBExtension.java:70)
... 3 more
Caused by: java.lang.NullPointerException
at
org.apache.axis2.schema.SchemaCompiler.process(SchemaCompiler.java:967)
at
org.apache.axis2.schema.SchemaCompiler.processParticle(SchemaCompiler.java:878)
at
org.apache.axis2.schema.SchemaCompiler.processComplexType(SchemaCompiler.java:643)
at
org.apache.axis2.schema.SchemaCompiler.processAnonymousComplexSchemaType(SchemaCompiler.java:594)
at
org.apache.axis2.schema.SchemaCompiler.processSchema(SchemaCompiler.java:579)
at
org.apache.axis2.schema.SchemaCompiler.processElement(SchemaCompiler.java:366)
at
org.apache.axis2.schema.SchemaCompiler.processElement(SchemaCompiler.java:344)
at
org.apache.axis2.schema.SchemaCompiler.compile(SchemaCompiler.java:226)
at
org.apache.axis2.schema.SchemaCompiler.compile(SchemaCompiler.java:181)
... 4 more
Exception in thread "main"
------------------------------------
It seems a general bug - if you use anonymous elements, you'll get a
NullPointerException in the SchemaCompiler.
My advice: NEVER EVER allow NullPointerExceptions! You can't even see at what
line of the WSDL the compiler failed.
It took me quite some time to find the cause of this problem...
--
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators:
http://issues.apache.org/jira/secure/Administrators.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
