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Posted to users@cxf.apache.org by ja...@external.t-mobile.at on 2008/05/27 14:23:05 UTC
Antwort: RE: Problem with schema validation (JAX-WS & JAXB) [Virus checked]
Hello,
in my humble opinion it's done on the fly ...
it means, as objects are serialized to XML, XML library is set up to do
validation too.
couldn't you try to debug why is it in loop or at least where is it in
loop?
or at least if you can send simple sample project or testcase which shows
this problem
best regards
jano
jfougere <Ju...@cpexterne.org>
05/27/2008 08:42
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RE: Problem with schema validation (JAX-WS & JAXB) [Virus checked]
I would like to know what exactly is done when schema validation is
activated
in CXF
(ie : <entry key="schema-validation-enabled" value="true" /> ) ?
I am still having problem to turn on activation on server side but
validation by other means like external tools (xmlSpy) or Java5 Validator
API works fine.
Do you have any idea of the problem here ?
Thanks
Julien
jfougere wrote:
>
> Hi Aaron, thanks for your answer.
>
> I have several XSD's but there is no cyclic reference. In fact the first
> one import the second one who itself incude the third one. (The third
one
> does not include nether import another xsd).
>
> Do you have another idea for the cause of this issue ? When I am doing
> validation by code it works without problem...
>
> Thanks
>
> Julien
>
>
> Aaron Pieper wrote:
>>
>> It looks to me like Xerces is recursing trying to follow your XSD
>> imports. Do you have any XSDs that refer to eachother in a cycle?
>>
>> - Aaron
>>
>> -----Original Message-----
>> From: FOUGERE Julien (Prestataire)
[mailto:Julien.FOUGERE@cpexterne.org]
>> Sent: Monday, May 19, 2008 3:49 AM
>> To: cxf-user@incubator.apache.org
>> Subject: Problem with schema validation (JAX-WS & JAXB)
>>
>> Hi, I am currently experiencing problem to set up server side schema
>> validation. I have a JAX-WS frontend webservice and JAXB databinding.
>>
>> When I turn schema validation on, I get a stack overflow error. It
really
>> looks like that xerces is running on an infinite loop....
>>
>>
>>
>> Here is my cxf-servlet.xml file :
>>
>>
>>
>> <?xml version="1.0" encoding="UTF-8"?>
>>
>> <beans xmlns="http://www.springframework.org/schema/beans"
>>
>> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
>>
>> xmlns:jaxws="http://cxf.apache.org/jaxws"
>>
>> xmlns:soap="http://cxf.apache.org/bindings/soap"
>>
>> xsi:schemaLocation="
>>
>> http://www.springframework.org/schema/beans
>>
>> http://www.springframework.org/schema/beans/spring-beans-2.0.xsd
>>
>> http://cxf.apache.org/bindings/soap
>>
>> http://cxf.apache.org/schemas/configuration/soap.xsd
>>
>> http://cxf.apache.org/jaxws
>>
>> http://cxf.apache.org/schemas/jaxws.xsd">
>>
>>
>>
>> <jaxws:endpoint
>>
>> id="BrmService"
>>
>> implementor="fr.service.pivot.BrmServiceImpl"
>>
>> wsdlLocation="WEB-INF/wsdl/BrmAsyncServices.wsdl"
>>
>> address="/BrmService">
>>
>> <!--Below is optional; logs SOAP requests/responses to servlet
>> container
>>
>> output log (for Tomcat: logs/catalina.out)-->
>>
>> <jaxws:features>
>>
>> <bean class="org.apache.cxf.feature.LoggingFeature"/>
>>
>> </jaxws:features>
>>
>> <jaxws:properties>
>>
>> <entry key="schema-validation-enabled" value="true" />
>>
>> </jaxws:properties>
>>
>> </jaxws:endpoint>
>>
>> </beans>
>>
>>
>>
>> Here is the stack trace :
>>
>>
>>
>> GRAVE: "Servlet.service()" pour la servlet WebServicePort a généré une
>> exception
>>
>> java.lang.StackOverflowError
>>
>> at java.util.zip.ZipFile.getEntry(Unknown Source)
>>
>> at java.util.jar.JarFile.getEntry(Unknown Source)
>>
>> at java.util.jar.JarFile.getJarEntry(Unknown Source)
>>
>> at sun.misc.URLClassPath$JarLoader.getResource(Unknown
>> Source)
>>
>> at sun.misc.URLClassPath$JarLoader.findResource(Unknown
>> Source)
>>
>> at sun.misc.URLClassPath.findResource(Unknown Source)
>>
>> at java.net.URLClassLoader$2.run(Unknown Source)
>>
>> at java.security.AccessController.doPrivileged(Native
Method)
>>
>> at java.net.URLClassLoader.findResource(Unknown Source)
>>
>> at java.lang.ClassLoader.getResource(Unknown Source)
>>
>> at java.lang.ClassLoader.getResource(Unknown Source)
>>
>> at java.lang.ClassLoader.getResource(Unknown Source)
>>
>> at java.lang.ClassLoader.getResourceAsStream(Unknown
Source)
>>
>> at
>>
org.apache.catalina.loader.WebappClassLoader.getResourceAsStream(WebappClassLoader.java:1176)
>>
>> at
>>
com.sun.org.apache.xalan.internal.xsltc.dom.SecuritySupport12$6.run(Unknown
>> Source)
>>
>> at java.security.AccessController.doPrivileged(Native
Method)
>>
>> at
>>
com.sun.org.apache.xalan.internal.xsltc.dom.SecuritySupport12.getResourceAsStream(Unknown
>> Source)
>>
>> at
>>
com.sun.org.apache.xalan.internal.xsltc.dom.ObjectFactory.findJarServiceProviderName(Unknown
>> Source)
>>
>> at
>>
com.sun.org.apache.xalan.internal.xsltc.dom.ObjectFactory.lookUpFactoryClassName(Unknown
>> Source)
>>
>> at
>>
com.sun.org.apache.xalan.internal.xsltc.dom.ObjectFactory.lookUpFactoryClass(Unknown
>> Source)
>>
>> at
>>
com.sun.org.apache.xalan.internal.xsltc.dom.XSLTCDTMManager.getDTMManagerClass(Unknown
>> Source)
>>
>> at
>>
com.sun.org.apache.xalan.internal.xsltc.trax.TransformerFactoryImpl.<init>(Unknown
>> Source)
>>
>> at
>> sun.reflect.GeneratedConstructorAccessor45.newInstance(Unknown Source)
>>
>> at
>> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown
Source)
>>
>> at java.lang.reflect.Constructor.newInstance(Unknown
Source)
>>
>> at java.lang.Class.newInstance0(Unknown Source)
>>
>> at java.lang.Class.newInstance(Unknown Source)
>>
>> at javax.xml.transform.FactoryFinder.newInstance(Unknown
>> Source)
>>
>> at javax.xml.transform.FactoryFinder.find(Unknown Source)
>>
>> at
javax.xml.transform.TransformerFactory.newInstance(Unknown
>> Source)
>>
>> at
>>
org.apache.cxf.wsdl.EndpointReferenceUtils$SchemaLSResourceResolver.getSchemaAsStream(EndpointReferenceUtils.java:110)
>>
>> at
>>
org.apache.cxf.wsdl.EndpointReferenceUtils$SchemaLSResourceResolver.resolveResource(EndpointReferenceUtils.java:125)
>>
>> at
>>
com.sun.org.apache.xerces.internal.util.DOMEntityResolverWrapper.resolveEntity(Unknown
>> Source)
>>
>> at
>>
com.sun.org.apache.xerces.internal.impl.XMLEntityManager.resolveEntity(Unknown
>> Source)
>>
>> at
>>
com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaLoader.resolveDocument(Unknown
>> Source)
>>
>> at
>>
com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.resolveSchema(Unknown
>> Source)
>>
>> at
>>
com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.constructTrees(Unknown
>> Source)
>>
>> at
>>
com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.constructTrees(Unknown
>> Source)
>>
>> at
>>
com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.constructTrees(Unknown
>> Source)
>>
>> at
>>
com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.constructTrees(Unknown
>> Source)
>>
>> at
>>
com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.constructTrees(Unknown
>> Source)
>>
>> at
>>
com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.constructTrees(Unknown
>> Source)
>>
>> at
>>
com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.constructTrees(Unknown
>> Source)
>>
>> at
>>
com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.constructTrees(Unknown
>> Source)
>>
>> at
>>
com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.constructTrees(Unknown
>> Source)
>>
>> at
>>
com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.constructTrees(Unknown
>> Source)
>>
>> at
>>
com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.constructTrees(Unknown
>> Source)
>>
>> at
>>
com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.constructTrees(Unknown
>> Source)
>>
>> at
>>
com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.constructTrees(Unknown
>> Source)
>>
>> at
>>
com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.constructTrees(Unknown
>> Source)
>>
>> at
>>
com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.constructTrees(Unknown
>> Source)
>>
>> at
>>
com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.constructTrees(Unknown
>> Source)
>>
>> at
>>
com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.constructTrees(Unknown
>> Source)
>>
>> at
>>
com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.constructTrees(Unknown
>> Source)
>>
>> at
>>
com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.constructTrees(Unknown
>> Source)
>>
>> at
>>
com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.constructTrees(Unknown
>> Source)
>>
>> at
>>
com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.constructTrees(Unknown
>> Source)
>>
>> at
>>
com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.constructTrees(Unknown
>> Source)
>>
>> at
>>
com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.constructTrees(Unknown
>> Source)
>>
>> at
>>
com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.constructTrees(Unknown
>> Source)
>>
>> at
>>
com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.constructTrees(Unknown
>> Source)
>>
>> at
>>
com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.constructTrees(Unknown
>> Source)
>>
>> at
>>
com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.constructTrees(Unknown
>> Source)
>>
>> at
>>
com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.constructTrees(Unknown
>> Source)
>>
>> at
>>
com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.constructTrees(Unknown
>> Source)
>>
>> at
>>
com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.constructTrees(Unknown
>> Source)
>>
>> at
>>
com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.constructTrees(Unknown
>> Source)
>>
>> at
>>
com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.constructTrees(Unknown
>> Source)
>>
>> at
>>
com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.constructTrees(Unknown
>> Source)
>>
>> at
>>
com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.constructTrees(Unknown
>> Source)
>>
>> at
>>
com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.constructTrees(Unknown
>> Source)
>>
>> at
>>
com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.constructTrees(Unknown
>> Source)
>>
>> at
>>
com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.constructTrees(Unknown
>> Source)
>>
>> at
>>
com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.constructTrees(Unknown
>> Source)
>>
>> at
>>
com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.constructTrees(Unknown
>> Source)
>>
>> at
>>
com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.constructTrees(Unknown
>> Source)
>>
>> at
>>
com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.constructTrees(Unknown
>> Source)
>>
>> at
>>
com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.constructTrees(Unknown
>> Source)
>>
>> at
>>
com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.constructTrees(Unknown
>> Source)
>>
>>
>>
>>
>>
>> When schema validation is turned off, everything works well. I can also
>> get the schema validation working with external tools like (xmlSpy) or
>> this kind of code :
>>
>>
>>
>> //Validation
>>
>> in = new FileInputStream(requestFile);
>>
>> SchemaFactory schemaFactory =
>> SchemaFactory.newInstance(XMLConstants.W3C_XML_SCHEMA_NS_URI);
>>
>> Schema schema = schemaFactory.newSchema(new
>> StreamSource(new File("xsd/EAI.xsd")));
>>
>> Validator validator = schema.newValidator();
>>
>> validator.validate(new StreamSource(in));
>>
>>
>>
>> So it seems that my XSD file is valid.
>>
>>
>>
>>
>>
>> May be I'm not using the right way to activate server side schema
>> validation. Thanks to everyone who can help me.
>>
>>
>>
>>
>>
>> Julien
>>
>>
>>
>
>
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