从WSDL生成代码会导致异常

时间：2011-04-19 15:10:15

标签： java wsdl code-generation axis2 wsdl2java

我正在使用Axis2 1.5.1（wsdl2java）从给定的WSDL文件生成代码（客户端存根）。
Web服务由外部应用程序提供。

<?xml version="1.0" encoding="utf-8"?>  
<wsdl:definitions xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/"  
xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility- 1.0.xsd"  
xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/"   
xmlns:wsam="http://www.w3.org/2007/05/addressing/metadata"             
xmlns:tns="http://tempuri.org/"   
xmlns:wsa="http://schemas.xmlsoap.org/ws/2004/08/addressing"     
xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy" 
xmlns:i0="http://schemas.microsoft.com/ws/2005/02/mex/bindings" 
xmlns:wsap="http://schemas.xmlsoap.org/ws/2004/08/addressing/policy" 
xmlns:xsd="http://www.w3.org/2001/XMLSchema"  
xmlns:msc="http://schemas.microsoft.com/ws/2005/12/wsdl/contract" 
xmlns:wsaw="http://www.w3.org/2006/05/addressing/wsdl" 
xmlns:soap12="http://schemas.xmlsoap.org/wsdl/soap12/"   
xmlns:wsa10="http://www.w3.org/2005/08/addressing"   
xmlns:wsx="http://schemas.xmlsoap.org/ws/2004/09/mex"   
name="service" targetNamespace="http://tempuri.org/"   
xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/">  
<wsdl:types>  
<xsd:schema targetNamespace="http://tempuri.org/Imports">  
<xsd:include schemaLocation="SampleApp.App.ApplicationManager.RemoteApplication0.xsd" />  
<xsd:include schemaLocation="SampleApp.App.ApplicationManager.RemoteApplication1.xsd" />  
<xsd:include schemaLocation="SampleApp.App.ApplicationManager.RemoteApplication2.xsd" />  
<xsd:include schemaLocation="SampleApp.App.ApplicationManager.RemoteApplication3.xsd" />  
</xsd:schema>  
</wsdl:types>  
...  
</wsdl:definition>

RemoteApplication0.xsd的内容如下：

<?xml version="1.0" encoding="utf-8"?>  
<xs:schema xmlns:tns="http://schemas.microsoft.com/Message" 
elementFormDefault="qualified"  
targetNamespace="http://schemas.microsoft.com/Message"  
xmlns:xs="http://www.w3.org/2001/XMLSchema">  
<xs:complexType name="MessageBody">  
<xs:sequence>  
<xs:any minOccurs="0" maxOccurs="unbounded" namespace="##any" />  
</xs:sequence>  
</xs:complexType>  
</xs:schema>

命令行：

wsdl2java -ss -g -d adb -or -p com.sampleapp.ws.generated.client -uri SampleRemoteProcess.wsdl

生成过程会导致异常 stacktrace：

Using AXIS2_HOME: C:\develop\axis2-1.5.1-bin\axis2-1.5.1\
Using JAVA_HOME: C:\Program Files\Java\jdk1.6.0_21
Retrieving document at 'C:\temp\SampleRemoteProcess.wsdl'.
Retrieving schema at 'SampleApp.App.ApplicationManager.RemoteApplication0.xsd', relative to 'file:/C:/temp/SampleRemoteProcess.wsdl'.
Retrieving schema at 'SampleApp.App.ApplicationManager.RemoteApplication1.xsd', relative to 'file:/C:/temp/SampleRemoteProcess.wsdl'.
Retrieving schema at 'SampleApp.App.ApplicationManager.RemoteApplication2.xsd', relative to 'file:/C:/temp/SampleRemoteProcess.wsdl'.
Retrieving schema at 'SampleApp.App.ApplicationManager.RemoteApplication3.xsd', relative to 'file:/C:/temp/SampleRemoteProcess.wsdl'.
[ERROR] org.apache.ws.commons.schema.XmlSchemaException:  

An included schema was announced to have the default target namespace  
or the target namespace http://tempuri.org/Imports,  
but has the target namespace http://schemas.microsoft.com/Message  
java.lang.RuntimeException: org.apache.ws.commons.schema.XmlSchemaException:  
An included schema was announced to have the default target namespace  
or the target namespace http://tempuri.org/Imports, but has the target namespace http://schemas.microsoft.com/Message  
at org.apache.ws.commons.schema.SchemaBuilder.resolveXmlSchema(SchemaBuilder.java:1904)  
at org.apache.ws.commons.schema.SchemaBuilder.resolveXmlSchema(SchemaBuilder.java:1927)  
at org.apache.ws.commons.schema.SchemaBuilder.handleInclude(SchemaBuilder.java:1653)  
at org.apache.ws.commons.schema.SchemaBuilder.handleXmlSchemaElement(SchemaBuilder.java:219)  
at org.apache.ws.commons.schema.XmlSchemaCollection.read(XmlSchemaCollection.java:433)  
at org.apache.axis2.description.WSDLToAxisServiceBuilder.getXMLSchema(WSDLToAxisServiceBuilder.java:144)  
at org.apache.axis2.description.WSDL11ToAxisServiceBuilder.copyExtensibleElements(WSDL11ToAxisServiceBuilder.java:2319)  
at org.apache.axis2.description.WSDL11ToAxisServiceBuilder.processTypes(WSDL11ToAxisServiceBuilder.java:413)  
at org.apache.axis2.description.WSDL11ToAxisServiceBuilder.processTypes(WSDL11ToAxisServiceBuilder.java:402)  
at org.apache.axis2.description.WSDL11ToAxisServiceBuilder.populateService(WSDL11ToAxisServiceBuilder.java:346)  
at org.apache.axis2.description.WSDL11ToAllAxisServicesBuilder.populateAllServices(WSDL11ToAllAxisServicesBuilder.java:107)  
at org.apache.axis2.wsdl.codegen.CodeGenerationEngine.(CodeGenerationEngine.java:147)  
at org.apache.axis2.wsdl.WSDL2Code.main(WSDL2Code.java:35)  
at org.apache.axis2.wsdl.WSDL2Java.main(WSDL2Java.java:24)  
Caused by: org.apache.ws.commons.schema.XmlSchemaException:  
An included schema was announced to have the default target namespace  
or the target namespace http://tempuri.org/Imports  
but has the target namespace http://schemas.microsoft.com/Message  
at org.apache.ws.commons.schema.SchemaBuilder$2.validate(SchemaBuilder.java:1679)  
at org.apache.ws.commons.schema.SchemaBuilder.setNamespaceAttributes(SchemaBuilder.java:369)  
at org.apache.ws.commons.schema.SchemaBuilder.handleXmlSchemaElement(SchemaBuilder.java:134)  
at org.apache.ws.commons.schema.SchemaBuilder.build(SchemaBuilder.java:121)  
at org.apache.ws.commons.schema.XmlSchemaCollection.read(XmlSchemaCollection.java:445)  
at org.apache.ws.commons.schema.XmlSchemaCollection.read(XmlSchemaCollection.java:368)  
at org.apache.ws.commons.schema.SchemaBuilder.resolveXmlSchema(SchemaBuilder.java:1898)  
... 13 more  

Exception in thread "main" org.apache.axis2.wsdl.codegen.CodeGenerationException: Error parsing WSDL  
at org.apache.axis2.wsdl.codegen.CodeGenerationEngine.(CodeGenerationEngine.java:153)  
at org.apache.axis2.wsdl.WSDL2Code.main(WSDL2Code.java:35)  
at org.apache.axis2.wsdl.WSDL2Java.main(WSDL2Java.java:24)  
Caused by: org.apache.axis2.AxisFault:  
org.apache.ws.commons.schema.XmlSchemaException:  
An included schema was announced to have the default target namespace  
or the target namespace http://tempuri.org/Imports,  
but has the target namespace http://schemas.microsoft.com/Message  
at org.apache.axis2.AxisFault.makeFault(AxisFault.java:430)  
at org.apache.axis2.description.WSDL11ToAxisServiceBuilder.populateService(WSDL11ToAxisServiceBuilder.java:396)  
at org.apache.axis2.description.WSDL11ToAllAxisServicesBuilder.populateAllServices(WSDL11ToAllAxisServicesBuilder.java:107)  
at org.apache.axis2.wsdl.codegen.CodeGenerationEngine.(CodeGenerationEngine.java:147)  
... 2 more    

Caused by: java.lang.RuntimeException:  
org.apache.ws.commons.schema.XmlSchemaException:  
An included schema was announced to have the default target namespace  
or the target namespace http://tempuri.org/Imports,  
but has the target namespace http://schemas.microsoft.com/Message  
at org.apache.ws.commons.schema.SchemaBuilder.resolveXmlSchema(SchemaBuilder.java:1904)  
at org.apache.ws.commons.schema.SchemaBuilder.resolveXmlSchema(SchemaBuilder.java:1927)  
at org.apache.ws.commons.schema.SchemaBuilder.handleInclude(SchemaBuilder.java:1653)  
at org.apache.ws.commons.schema.SchemaBuilder.handleXmlSchemaElement(SchemaBuilder.java:219)  
at org.apache.ws.commons.schema.XmlSchemaCollection.read(XmlSchemaCollection.java:433)  
at org.apache.axis2.description.WSDLToAxisServiceBuilder.getXMLSchema(WSDLToAxisServiceBuilder.java:144)  
at org.apache.axis2.description.WSDL11ToAxisServiceBuilder.copyExtensibleElements(WSDL11ToAxisServiceBuilder.java:2319)  
at org.apache.axis2.description.WSDL11ToAxisServiceBuilder.processTypes(WSDL11ToAxisServiceBuilder.java:413)  
at org.apache.axis2.description.WSDL11ToAxisServiceBuilder.processTypes(WSDL11ToAxisServiceBuilder.java:402)  
at org.apache.axis2.description.WSDL11ToAxisServiceBuilder.populateService(WSDL11ToAxisServiceBuilder.java:346)  
... 4 more  

An included schema was announced to have the default target namespace  
or the target namespace http://tempuri.org/Imports,  
but has the target namespace http://schemas.microsoft.com/Message  
at org.apache.ws.commons.schema.SchemaBuilder$2.validate(SchemaBuilder.java:1679)  
at org.apache.ws.commons.schema.SchemaBuilder.setNamespaceAttributes(SchemaBuilder.java:369)  
at org.apache.ws.commons.schema.SchemaBuilder.handleXmlSchemaElement(SchemaBuilder.java:134)  
at org.apache.ws.commons.schema.SchemaBuilder.build(SchemaBuilder.java:121)  
at org.apache.ws.commons.schema.XmlSchemaCollection.read(XmlSchemaCollection.java:445)  
at org.apache.ws.commons.schema.XmlSchemaCollection.read(XmlSchemaCollection.java:368)  
at org.apache.ws.commons.schema.SchemaBuilder.resolveXmlSchema(SchemaBuilder.java:1898)  
... 13 more

似乎存在命名空间问题，但我不知道如何修复它 任何人都可以给我一个提示！

2 个答案:

答案 0 :(得分：3)

问题是你使用“包含”。 “include”ed schemas必须具有相同的目标命名空间，而不是包含所在的模式（您实际上是在多个文件中拆分相同的命名空间）。您必须“导入”架构以使用具有不同目标命名空间的另一个架构文件。

答案 1 :(得分：0)

错误消息非常具有描述性：在另一个模式中<include>编辑的模式始终需要与导入模式具有相同的目标名称空间。在RemoteApplication0.xsd文件中，您必须将目标名称空间http://schemas.microsoft.com/Message更改为http://tempuri.org/Imports。

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