从WSDL生成代码会导致异常

从WSDL生成代码会导致异常

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从WSDL生成代码会导致异常

本文介绍了从WSDL生成代码会导致异常的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

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。

I'm using Axis2 1.5.1 (wsdl2java) for code generation (client stubs) from a given WSDL file.
The webservice is provided by an external application.

<?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：

Content of RemoteApplication0.xsd is as follows:

<?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：

Generation process causes an exception.
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！

Seems there is a namespace problem, but i dont know how to fix it.
Can anybody give me a hint!

推荐答案

问题在于您使用包含。 includeed 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。

the problem is your use of "include". "include"ed schemas must have the same target namespace as the schema in which the include resides (you are esentially splitting the same namespace across multiple files). you must "import" a schema to use another schema file with a different target namespace.

这篇关于从WSDL生成代码会导致异常的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！

08-18 21:09
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