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Date: Thu, 14 Dec 2006 22:38:23 -0800 (PST)
From: "Deepal Jayasinghe (JIRA)" <jira@apache.org>
To: axis-dev@ws.apache.org
Subject: [jira] Assigned: (AXIS2-1867) NullPointerException generating WSDL
 with anonymous simple types
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     [ http://issues.apache.org/jira/browse/AXIS2-1867?page=all ]

Deepal Jayasinghe reassigned AXIS2-1867:
----------------------------------------

    Assignee: Amila Chinthaka Suriarachchi

> NullPointerException generating WSDL with anonymous simple types
> ----------------------------------------------------------------
>
>                 Key: AXIS2-1867
>                 URL: http://issues.apache.org/jira/browse/AXIS2-1867
>             Project: Apache Axis 2.0 (Axis2)
>          Issue Type: Bug
>          Components: codegen
>    Affects Versions: nightly
>         Environment: Axis2 1.1.1-SNAPSHOT (nightly build), JDK 1.5.0_08 x64, Windows XP x64
>            Reporter: Peter Runge
>         Assigned To: Amila Chinthaka Suriarachchi
>
> WSDL2Java is failing on a WSDL that has multiple anonymous simple types with a NullPointerException.
> This may be related to issue AXIS2-1780, however this WSDL was tried with the latest nightly build (built 2006-12-13).
> The following is output of the error with the nightly build.  The same error occurs with Axis2 1.1.
> Using AXIS2_HOME:   c:\java\axis2-1.1.1-SNAPSHOT
> Using JAVA_HOME:    c:\java\jdk\jdk1.5.0_08-x64
> Exception in thread "main" org.apache.axis2.wsdl.codegen.CodeGenerationException: java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
> 	at org.apache.axis2.wsdl.codegen.CodeGenerationEngine.generate(CodeGenerationEngine.java:224)
> 	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: java.lang.reflect.InvocationTargetException
> 	at org.apache.axis2.wsdl.codegen.extension.SimpleDBExtension.engage(SimpleDBExtension.java:52)
> 	at org.apache.axis2.wsdl.codegen.CodeGenerationEngine.generate(CodeGenerationEngine.java:177)
> 	... 2 more
> Caused by: java.lang.reflect.InvocationTargetException
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> 	at java.lang.reflect.Method.invoke(Method.java:585)
> 	at org.apache.axis2.wsdl.codegen.extension.SimpleDBExtension.engage(SimpleDBExtension.java:49)
> 	... 3 more
> Caused by: org.apache.axis2.schema.SchemaCompilationException: java.lang.NullPointerException
> 	at org.apache.axis2.schema.SchemaCompiler.compile(SchemaCompiler.java:257)
> 	at org.apache.axis2.schema.ExtensionUtility.invoke(ExtensionUtility.java:72)
> 	... 8 more
> Caused by: java.lang.NullPointerException
> 	at org.apache.axis2.schema.SchemaCompiler.processElement(SchemaCompiler.java:592)
> 	at org.apache.axis2.schema.SchemaCompiler.processElement(SchemaCompiler.java:489)
> 	at org.apache.axis2.schema.SchemaCompiler.process(SchemaCompiler.java:1488)
> 	at org.apache.axis2.schema.SchemaCompiler.processParticle(SchemaCompiler.java:1450)
> 	at org.apache.axis2.schema.SchemaCompiler.processComplexType(SchemaCompiler.java:950)
> 	at org.apache.axis2.schema.SchemaCompiler.processNamedComplexSchemaType(SchemaCompiler.java:909)
> 	at org.apache.axis2.schema.SchemaCompiler.processSchema(SchemaCompiler.java:864)
> 	at org.apache.axis2.schema.SchemaCompiler.processElement(SchemaCompiler.java:527)
> 	at org.apache.axis2.schema.SchemaCompiler.processElement(SchemaCompiler.java:489)
> 	at org.apache.axis2.schema.SchemaCompiler.process(SchemaCompiler.java:1488)
> 	at org.apache.axis2.schema.SchemaCompiler.processParticle(SchemaCompiler.java:1450)
> 	at org.apache.axis2.schema.SchemaCompiler.processComplexType(SchemaCompiler.java:950)
> 	at org.apache.axis2.schema.SchemaCompiler.processAnonymousComplexSchemaType(SchemaCompiler.java:883)
> 	at org.apache.axis2.schema.SchemaCompiler.processSchema(SchemaCompiler.java:866)
> 	at org.apache.axis2.schema.SchemaCompiler.processElement(SchemaCompiler.java:527)
> 	at org.apache.axis2.schema.SchemaCompiler.processElement(SchemaCompiler.java:499)
> 	at org.apache.axis2.schema.SchemaCompiler.compile(SchemaCompiler.java:336)
> 	at org.apache.axis2.schema.SchemaCompiler.compile(SchemaCompiler.java:248)
> 	... 9 more
> It seems that removing one of the anonymous simple types allows the code to be generated without error.
> The following WSDL was used (simplest form of original to reproduce bug):
> <?xml version="1.0"?>
> <definitions xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:ns="http://my.service.namespace" targetNamespace="http://my.service.namespace" xmlns="http://schemas.xmlsoap.org/wsdl/">
> 	<types>
> 		<xsd:schema elementFormDefault="qualified" targetNamespace="http://my.service.namespace">
> 			<xsd:element name="goodMorning">
> 				<xsd:complexType>
> 					<xsd:sequence>
> 						<xsd:element name="goodMorningDto" type="ns:goodMorningRequestDto" minOccurs="1" maxOccurs="1" />
> 					</xsd:sequence>
> 				</xsd:complexType>
> 			</xsd:element>
> 			<xsd:element name="goodMorningResultDto">
> 				<xsd:complexType>
> 					<xsd:sequence>
> 						<xsd:element name="goodMorningResultDto" type="ns:goodMorningResultDtoType" minOccurs="1" maxOccurs="1" />
> 					</xsd:sequence>
> 				</xsd:complexType>
> 			</xsd:element>
> 			<xsd:complexType name="goodMorningRequestDto">
> 				<xsd:sequence>
> 					<xsd:element name="postcode" minOccurs="0" maxOccurs="1">
> 						<xsd:simpleType>
> 							<xsd:restriction base="xsd:string">
> 								<xsd:maxLength value="4"/>
> 							</xsd:restriction>
> 						</xsd:simpleType>
> 					</xsd:element>
> 				</xsd:sequence>
> 			</xsd:complexType>
> 			<xsd:complexType name="goodMorningResultDtoType">
> 				<xsd:sequence>
> 					<xsd:element name="status" minOccurs="0" maxOccurs="1">
> 						<xsd:simpleType>
> 							<xsd:restriction base="xsd:string">
> 								<xsd:maxLength value="1"/>
> 							</xsd:restriction>
> 						</xsd:simpleType>
> 					</xsd:element>
> 				</xsd:sequence>
> 			</xsd:complexType>
> 		</xsd:schema>
> 	</types>
> 	<message name="goodMorningRequest">
> 		<part name="parameter" element="ns:goodMorning"/>
> 	</message>
> 	<message name="goodMorningResponse">
> 		<part name="parameter" element="ns:goodMorningResultDto"/>
> 	</message>
> 	<portType name="goodMorningPortType">
> 		<operation name="sayGoodMorning">
> 			<input message="ns:sayGoodMorningRequest"/>
> 			<output message="ns:sayGoodMorningResponse"/>
> 		</operation>
> 	</portType>
> 	<binding name="goodMorningSoapBinding" type="ns:goodMorningPortType">
> 		<soap:binding transport="http://schemas.xmlsoap.org/soap/http" style="document" />
> 		<operation name="sayGoodMorning">
> 			<soap:operation soapAction="http://www.test.com/goodMorning" style="document" />
> 			<input>
> 				<soap:body use="literal"/>
> 			</input>
> 			<output>
> 				<soap:body use="literal"/>
> 			</output>
> 		</operation>
> 	</binding>
> 	<service name="goodMorning">
> 		<port name="goodMorningPort" binding="ns:goodMorningSoapBinding">
> 			<soap:address location="http://localhost:8080/test"/>
> 		</port>
> 	</service>
> </definitions>

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