cxf websphere org/apache/ws/commons/schema/XmlSchemaCollection.read

[心如刀割]

使用cxf在本地tomcat发布webservice没有问题，到测试环境的websphere8上启动就报错。

 java.lang.NoSuchMethodError: org/apache/ws/commons/schema/XmlSchemaCollection.read(Lorg/w3c/dom/Document;Ljava/lang/String;)Lorg/apache/ws/commons/schema/XmlSchema;
	at org.apache.cxf.common.xmlschema.SchemaCollection.read(SchemaCollection.java:133)
	at org.apache.cxf.databinding.AbstractDataBinding.addSchemaDocument(AbstractDataBinding.java:192)
	at org.apache.cxf.databinding.AbstractDataBinding.addSchemaDocument(AbstractDataBinding.java:95)
	at org.apache.cxf.jaxb.JAXBDataBinding.initialize(JAXBDataBinding.java:388)
	at org.apache.cxf.service.factory.AbstractServiceFactoryBean.initializeDataBindings(AbstractServiceFactoryBean.java:86)
	at org.apache.cxf.service.factory.ReflectionServiceFactoryBean.buildServiceFromClass(ReflectionServiceFactoryBean.java:474)
	at org.apache.cxf.jaxws.support.JaxWsServiceFactoryBean.buildServiceFromClass(JaxWsServiceFactoryBean.java:690)
	at org.apache.cxf.service.factory.ReflectionServiceFactoryBean.initializeServiceModel(ReflectionServiceFactoryBean.java:536)
	at org.apache.cxf.service.factory.ReflectionServiceFactoryBean.create(ReflectionServiceFactoryBean.java:248)
	at org.apache.cxf.jaxws.support.JaxWsServiceFactoryBean.create(JaxWsServiceFactoryBean.java:205)
	at org.apache.cxf.frontend.AbstractWSDLBasedEndpointFactory.createEndpoint(AbstractWSDLBasedEndpointFactory.java:101)
	at org.apache.cxf.frontend.ServerFactoryBean.create(ServerFactoryBean.java:159)
	at org.apache.cxf.jaxws.JaxWsServerFactoryBean.create(JaxWsServerFactoryBean.java:211)
	at org.apache.cxf.jaxws.EndpointImpl.getServer(EndpointImpl.java:454)
	at org.apache.cxf.jaxws.EndpointImpl.doPublish(EndpointImpl.java:334)
	at org.apache.cxf.jaxws.EndpointImpl.publish(EndpointImpl.java:251)
	at org.apache.cxf.jaxws.EndpointImpl.publish(EndpointImpl.java:537)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:60)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)
	at java.lang.reflect.Method.invoke(Method.java:611)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeCustomInitMethod(AbstractAutowireCapableBeanFactory.java:1612)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1553)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1483)
	... 37 more

org.apache.ws.commons.schema.XmlSchemaCollection是在xmlschema-core-2.0.3.jar包里的。
把WebSphere配置的类加载器以父最后都不行。
原本以为XmlSchemaCollection和WebSphere自带的有冲突，删掉xmlschema-core-2.0.3.jar还是报同样的错误。

现在我还是觉得是WebSphere里自带了org.apache.ws.commons.schema.XmlSchemaCollection这个，要不然删掉我的xmlschema-core-2.0.3.jar为什么还是报这个错误呢？WebSphere里的jar这么多，如何找到啊，还 是其他原因导致的？？

[wendellpeng]

Commons XmlSchema conflict: {noformat} java.lang.NoSuchMethodError: org/apache/ws/commons/schema/XmlSchemaCollection.read(Lorg/w3c/dom/Document;Ljava/lang/String;)Lorg/apache/ws/commons/schema/XmlSchema; {noformat} That's because the above classes are provided by WebSphere 8.5 (regardless of setting the _parent-last_ class loader): * {{WAS_HOME/plugins/org.apache.axis2.jar}} respectively. What has worked for me is this: # console → Environment → Shared Libraries - I've created the shared library called "JAX-RS" with the JAR: #* {{M2_REPO}}/org/apache/ws/xmlschema/xmlschema-core/2.0.3/xmlschema-core-2.0.3.jar # Check the "Use an isolated class loader for this shared library" option # console → Applications → WebSphere enterprise applications → _your application_ → Shared library references - I've checked the WAR module, clicked _Reference Shared Libraries_ and added the "JAX-RS" library to the WAR module. # restart WebSphere (you can't do much in WAS without restarting...) And everything works! 我按这步骤搞好了。