WSDL2JAVA fails with multiple anonymous simple types ----------------------------------------------------
Key: AXIS2-1780 URL: http://issues.apache.org/jira/browse/AXIS2-1780 Project: Apache Axis 2.0 (Axis2) Issue Type: Bug Components: codegen Affects Versions: 1.1 Environment: JRE1.4.2, Tomcat 4, Axis 2 1.1 Reporter: Todd Doolittle Priority: Blocker The problem is that WSDL2JAVA fails when there is more than 1 anonymous simple type. For some reason it works fine if there is 1 anonymous simple type. I'm not sure but this may affect multiple anonymous complex types as well. Consider the example where the schema defines 2 elements (first and last name). If the schema defined in the WSDL includes 1 anonymous simple type, everything works fine (like this)... <xsd:element name="firstName"> <xsd:simpleType> <xsd:restriction base="xsd:string"> <xsd:maxLength value="10" /> </xsd:restriction> </xsd:simpleType> </xsd:element> <xsd:element name="lastName" type="xsd:string" /> As soon as you add more than one anonymous simple type (like below) WSDL2JAVA throws an exception. <xsd:element name="firstName"> <xsd:simpleType> <xsd:restriction base="xsd:string"> <xsd:maxLength value="10" /> </xsd:restriction> </xsd:simpleType> </xsd:element> <xsd:element name="lastName"> <xsd:simpleType> <xsd:restriction base="xsd:string"> <xsd:maxLength value="20" /> </xsd:restriction> </xsd:simpleType> </xsd:element> The exception and full WSDL is listed at the bottom of this email. We can work around this problem by pulling out all the anonymous simple types and creating named types. However we are not the ones generating the service code and WSDL. It is being generated by another language and it uses these anonymous simple (and complex) types extensively. So we would have to do this for some very complex WSDL across a lot of services and hundreds of operations. And each time a service or operation was changed we have to do it by hand all over again which would be very tedious and error prone. 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(CodeGener ationEngine.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.InvocationTargetExcepti on at org.apache.axis2.wsdl.codegen.extension.SimpleDBExtension.engage(Simp leDBExtension.java:52) at org.apache.axis2.wsdl.codegen.CodeGenerationEngine.generate(CodeGener ationEngine.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(DelegatingMethodAcces sorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.apache.axis2.wsdl.codegen.extension.SimpleDBExtension.engage(Simp leDBExtension.java:49) ... 3 more Caused by: org.apache.axis2.schema.SchemaCompilationException: java.lang.NullPoi nterException at org.apache.axis2.schema.SchemaCompiler.compile(SchemaCompiler.java:25 7) 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:14 88) at org.apache.axis2.schema.SchemaCompiler.processParticle(SchemaCompiler .java:1450) at org.apache.axis2.schema.SchemaCompiler.processComplexType(SchemaCompi ler.java:950) at org.apache.axis2.schema.SchemaCompiler.processNamedComplexSchemaType( SchemaCompiler.java:909) at org.apache.axis2.schema.SchemaCompiler.processSchema(SchemaCompiler.j ava:864) 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:33 6) at org.apache.axis2.schema.SchemaCompiler.compile(SchemaCompiler.java:24 8) ... 9 more Full WSDL <?xml version="1.0" encoding="UTF-8" standalone="no" ?> <wsdl:definitions xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" name="AddressBook" targetNamespace="http://sears.org/" xmlns:sears="http://sears.org/" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:xsd="http://www.w3.org/2001/XMLSchema"> <wsdl:types> <xsd:schema elementFormDefault="qualified" targetNamespace="http://sears.org/" xmlns:s1="http://sears.org/"> <xsd:complexType name="Person"> <xsd:sequence> <xsd:element name="firstName" type="xsd:string" /> <xsd:element name="lastName" type="xsd:string" /> </xsd:sequence> </xsd:complexType> <xsd:complexType name="AddressBookEntry"> <xsd:sequence> <xsd:element name="firstName"> <xsd:simpleType> <xsd:restriction base="xsd:string"> <xsd:maxLength value="10" /> </xsd:restriction> </xsd:simpleType> </xsd:element> <xsd:element name="lastName"> <xsd:simpleType> <xsd:restriction base="xsd:string"> <xsd:maxLength value="20" /> </xsd:restriction> </xsd:simpleType> </xsd:element> <xsd:element name="streetAddress" type="xsd:string" /> <xsd:element name="city" type="xsd:string" /> <xsd:element name="state" type="xsd:string" /> <xsd:element name="zipCode" type="xsd:int" /> <xsd:element name="phoneNumber" type="xsd:string" /> </xsd:sequence> </xsd:complexType> <xsd:element name="addressLookupRequest" type="Person" /> <xsd:element name="addressLookupResponse" type="AddressBookEntry" /> </xsd:schema> </wsdl:types> <wsdl:message name="AddressLookupIn"> <wsdl:part element="sears:addressLookupRequest" name="parameters" /> </wsdl:message> <wsdl:message name="AddressLookupOut"> <wsdl:part element="sears:addressLookupResponse" name="parameters" /> </wsdl:message> <wsdl:portType name="AddressBookPortType"> <wsdl:operation name="AddressLookup"> <wsdl:input message="sears:AddressLookupIn" name="addressLookupRequest" /> <wsdl:output message="sears:AddressLookupOut" name="addressLookupResponse" /> </wsdl:operation> </wsdl:portType> <wsdl:binding name="AddressBookBinding" type="sears:AddressBookPortType"> <soap:binding transport="http://schemas.xmlsoap.org/soap/http" /> <wsdl:operation name="AddressLookup"> <soap:operation soapAction="AddressLookup" style="document" /> <wsdl:input name="addressLookupRequest"> <soap:body use="literal" /> </wsdl:input> <wsdl:output name="addressLookupResponse"> <soap:body use="literal" /> </wsdl:output> </wsdl:operation> </wsdl:binding> <wsdl:service name="AddressBook"> <wsdl:port binding="sears:AddressBookBinding" name="AddressBookPortType"> <soap:address location="http://localhost:8080/axis2/services/AddressBook" /> </wsdl:port> </wsdl:service> </wsdl:definitions> -- This message 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