WSDL generation issue with import on WLS

[torarnek@pvv.org]

Hey, and first of all I would first like to express my gratitude to you guys for providing such a good contract-first framework!

I have an issue with generating wsdl-files with 1.5 release. The imported file is not found when deployed on the WebLogic Server 8.1: (it works fine in Jetty).

<bean id="sc" class="org.springframework.xml.xsd.commons.Commons XsdSchemaCollection">
<property name="xsds">
<list>
<value>/WEB-INF/xsd/PropertyMessages.xsd</value>
</list>
</property>
<property name="inline" value="true" />
</bean>

Where PropertyMessages.xsd has can import of PropertyTypes.xsd:

<xs:import namespace="xxx" schemaLocation="PropertyTypes.xsd">
</xs:import>

But PropertyTypes.xsd is not found. That's what the Norwegian error says in the following stacktrace:


Caused by: org.apache.ws.commons.schema.XmlSchemaException: C:\bea81\testwls\mydomain\PropertyTypes.xsd (Systemet finner ikke angitt fil)
at org.apache.ws.commons.schema.XmlSchemaCollection.r ead(XmlSchemaCollection.java:308)
at org.apache.ws.commons.schema.SchemaBuilder.resolve XmlSchema(SchemaBuilder.java:1884)
at org.apache.ws.commons.schema.SchemaBuilder.handleI mport(SchemaBuilder.java:1620)
at org.apache.ws.commons.schema.SchemaBuilder.handleX mlSchemaElement(SchemaBuilder.java:175)
at org.apache.ws.commons.schema.SchemaBuilder.build(S chemaBuilder.java:82)
at org.apache.ws.commons.schema.XmlSchemaCollection.r ead(XmlSchemaCollection.java:359)
at org.apache.ws.commons.schema.XmlSchemaCollection.r ead(XmlSchemaCollection.java:304)
at org.apache.ws.commons.schema.XmlSchemaCollection.r ead(XmlSchemaCollection.java:315)
at org.springframework.xml.xsd.commons.CommonsXsdSche maCollection.afterPropertiesSet(CommonsXsdSchemaCo llection.java:109)
at org.springframework.beans.factory.support.Abstract AutowireCapableBeanFactory.invokeInitMethods(Abstr actAutowireCapableBeanFactory.java:1333)
at org.springframework.beans.factory.support.Abstract AutowireCapableBeanFactory.initializeBean(Abstract AutowireCapableBeanFactory.java:1299)
at org.springframework.beans.factory.support.Abstract AutowireCapableBeanFactory.doCreateBean(AbstractAu towireCapableBeanFactory.java:463)
at org.springframework.beans.factory.support.Abstract AutowireCapableBeanFactory$1.run(AbstractAutowireC apableBeanFactory.java:404)
at org.springframework.beans.factory.support.Abstract AutowireCapableBeanFactory.createBean(AbstractAuto wireCapableBeanFactory.java:375)
at org.springframework.beans.factory.support.Abstract BeanFactory$1.getObject(AbstractBeanFactory.java:2 63)
at org.springframework.beans.factory.support.DefaultS ingletonBeanRegistry.getSingleton(DefaultSingleton BeanRegistry.java:170)
at org.springframework.beans.factory.support.Abstract BeanFactory.doGetBean(AbstractBeanFactory.java:260 )
at org.springframework.beans.factory.support.Abstract BeanFactory.getBean(AbstractBeanFactory.java:184)
at org.springframework.beans.factory.support.Abstract BeanFactory.getBean(AbstractBeanFactory.java:163)
at org.springframework.beans.factory.support.BeanDefi nitionValueResolver.resolveReference(BeanDefinitio nValueResolver.java:269)
at org.springframework.beans.factory.support.BeanDefi nitionValueResolver.resolveValueIfNecessary(BeanDe finitionValueResolver.java:104)
at org.springframework.beans.factory.support.Abstract AutowireCapableBeanFactory.applyPropertyValues(Abs tractAutowireCapableBeanFactory.java:1210)
at org.springframework.beans.factory.support.Abstract AutowireCapableBeanFactory.populateBean(AbstractAu towireCapableBeanFactory.java:978)
at org.springframework.beans.factory.support.Abstract AutowireCapableBeanFactory.doCreateBean(AbstractAu towireCapableBeanFactory.java:462)
at org.springframework.beans.factory.support.Abstract AutowireCapableBeanFactory$1.run(AbstractAutowireC apableBeanFactory.java:404)
at org.springframework.beans.factory.support.Abstract AutowireCapableBeanFactory.createBean(AbstractAuto wireCapableBeanFactory.java:375)
at org.springframework.beans.factory.support.Abstract BeanFactory$1.getObject(AbstractBeanFactory.java:2 63)
at org.springframework.beans.factory.support.DefaultS ingletonBeanRegistry.getSingleton(DefaultSingleton BeanRegistry.java:170)


It looks for the file in the root of the application server.

Is there a way to solve this? Having it look inside the deployed war-file.

Best regards,
Tor

[flurdy]

I do get the same problem.

May be irrelevant, but I did notice I have a maven dependency on spring-ws 1.5.0. However I notice in the build that ws-core is is version rc1: spring-ws-core-1.5.0-rc1.jar , while all ther other ws jars are 1.5.0


This is my xml

	<bean id="schemas" class="org.springframework.xml.xsd.commons.CommonsXsdSchemaCollection">
	    <property name="xsds">
	        <list>
	            <value>classpath:blah/blah/blah/messages/QuizMessages.xsd</value>
	            <value>classpath:blah/blah/blah/elements/QuizElements.xsd</value>
	        </list>
	    </property>
	    <property name="inline" value="true"/>
	</bean>

Where in the messages xsd I have this:

	 <import namespace="http://blah.blah.blah/blah/elements" 
	 		schemaLocation="../elements/QuizElements.xsd" />

and this is the top stack

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'schemas' defined in class path resource [endpoints.xml]: Invocation of init method failed; nested exception is java.lang.RuntimeException: org.apache.ws.commons.schema.XmlSchemaException: C:\Code\trunk\elements\QuizElements.xsd (The system cannot find the path specified)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1302)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:463)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:404)
	at java.security.AccessController.doPrivileged(Native Method)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:375)
	at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:263)
	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:170)
	at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:260)
	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:184)
	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:163)
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:430)
	at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:729)

further down

Caused by: java.lang.RuntimeException: org.apache.ws.commons.schema.XmlSchemaException: C:\Code\trunk\elements\QuizElements.xsd (The system cannot find the path specified)
	at org.apache.ws.commons.schema.SchemaBuilder.resolveXmlSchema(SchemaBuilder.java:1886)
	at org.apache.ws.commons.schema.SchemaBuilder.handleImport(SchemaBuilder.java:1620)
	at org.apache.ws.commons.schema.SchemaBuilder.handleXmlSchemaElement(SchemaBuilder.java:175)
	at org.apache.ws.commons.schema.SchemaBuilder.build(SchemaBuilder.java:82)
	at org.apache.ws.commons.schema.XmlSchemaCollection.read(XmlSchemaCollection.java:359)

and further down

java.lang.RuntimeException: org.apache.ws.commons.schema.XmlSchemaException: C:\Code\trunk\elements\QuizElements.xsd (The system cannot find the path specified)
	at org.apache.ws.commons.schema.SchemaBuilder.resolveXmlSchema(SchemaBuilder.java:1886)
	at org.apache.ws.commons.schema.SchemaBuilder.handleImport(SchemaBuilder.java:1620)
	at org.apache.ws.commons.schema.SchemaBuilder.handleXmlSchemaElement(SchemaBuilder.java:175)
	at org.apache.ws.commons.schema.SchemaBuilder.build(SchemaBuilder.java:82)
	at org.apache.ws.commons.schema.XmlSchemaCollection.read(XmlSchemaCollection.java:359)
	at org.apache.ws.commons.schema.XmlSchemaCollection.read(XmlSchemaCollection.java:304)
	at org.apache.ws.commons.schema.XmlSchemaCollection.read(XmlSchemaCollection.java:315)
	at org.springframework.xml.xsd.commons.CommonsXsdSchemaCollection.afterPropertiesSet(CommonsXsdSchemaCollection.java:109)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1333)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1299)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:463)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:404)
	at java.security.AccessController.doPrivileged(Native Method)

[flurdy]

removed my rc1 transative dependencies. So the problem exists with 1.5.0 release

[flurdy]

I encounter this problem in jetty btw.

[flurdy]

Circumvented the issue since i merged to one xsd and not using the schemacollection bean.

Now use this instead

<property name="schema">
 		     <bean class="org.springframework.xml.xsd.SimpleXsdSchema">
       			<property name="xsd" value="classpath:blah/blah/QuizMessages.xsd"/>
     		</bean>
     	</property>

But will eventually use collection again. Presume perhaps that the collection is an Apache Commons XSD style. could that be the issue?

[Arjen Poutsma]

This seems more a Commons XSD SChema bug, which doesn't seem to resolve files they way it should. We can try to fix this by writing our own org.apache.ws.commons.schema.resolver.URIResolver, and make it a bit more clever than the default.

Flurdy, could you please create a JIRA issue for this?

Thanks

[fbascheper]

Well, maybe it's fixed in apache ws xmlschema 1.4.2.

The vote is ongoing, see http://marc.info/?l=axis-dev&m=120849698030494&w=2

[torarnek@pvv.org]

fbascheper, I am curious, how do you know this is fixed in this new version of xmlschema?

Tor

[fbascheper]

Well, I don't think I said I *know* this is fixed and I certainly didn't mean to say that. Arjen suggested that it looks like a "Commons XSD Schema bug".

Based on this assumption, I was merely suggesting that it *might* be fixed in the upcoming release of xmlschema (1.4.2). On the other hand, it is entirely possible that it doesn't work at all, or that other features of Spring-WS that rely upon xmlschema don't work anymore with this release due to API changes in 1.4.2.

You can check for yourself with the (unofficial) zips at http://people.apache.org/~dims/axis2-1.4-commons/ (but you're on your own).

[fbascheper]

Update: a (mirrored) official release can be found at http://apache.mirrors.webazilla.nl/w...lSchema/1_4_2/
(and other apache mirrors of course).