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Posted to issues@cxf.apache.org by "Barnabas Bodnar (JIRA)" <ji...@apache.org> on 2017/07/30 23:42:01 UTC
[jira] [Updated] (CXF-7371) Error creating a webservice with
lambdas in the implementing class
[ https://issues.apache.org/jira/browse/CXF-7371?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Barnabas Bodnar updated CXF-7371:
---------------------------------
Attachment: CXF-7371.zip
Sorry for the missing preconditions.
The problem occurs only with the simple frontend (demo-app attached), which attempts to determine the names of the input-parameters extracting parameter-names from the debug-info of the service-class. That is a self-made class-parser, obviously not supporting Java-8 bytecode.
> Error creating a webservice with lambdas in the implementing class
> ------------------------------------------------------------------
>
> Key: CXF-7371
> URL: https://issues.apache.org/jira/browse/CXF-7371
> Project: CXF
> Issue Type: Bug
> Affects Versions: 3.1.11
> Reporter: Barnabas Bodnar
> Attachments: CXF-7371.zip
>
>
> Attempting to create a webservice, where the implementing class uses lambdas in the method-bodies, fails with the following error:
> {quote}
> java.lang.IllegalStateException
> at org.apache.cxf.wsdl.service.factory.ClassReader.readCpool(ClassReader.java:358)
> at org.apache.cxf.wsdl.service.factory.ParamReader.<init>(ParamReader.java:79)
> at org.apache.cxf.wsdl.service.factory.ParamReader.<init>(ParamReader.java:58)
> at org.apache.cxf.wsdl.service.factory.ParamReader.getParameterNamesFromDebugInfo(ParamReader.java:131)
> at org.apache.cxf.wsdl.service.factory.DefaultServiceConfiguration.createName(DefaultServiceConfiguration.java:128)
> at org.apache.cxf.wsdl.service.factory.DefaultServiceConfiguration.getDefaultLocalName(DefaultServiceConfiguration.java:119)
> at org.apache.cxf.wsdl.service.factory.DefaultServiceConfiguration.getInParameterName(DefaultServiceConfiguration.java:94)
> at org.apache.cxf.wsdl.service.factory.ReflectionServiceFactoryBean.getInParameterName(ReflectionServiceFactoryBean.java:2228)
> at org.apache.cxf.wsdl.service.factory.ReflectionServiceFactoryBean.createMessageParts(ReflectionServiceFactoryBean.java:1507)
> at org.apache.cxf.wsdl.service.factory.ReflectionServiceFactoryBean.createOperation(ReflectionServiceFactoryBean.java:988)
> at org.apache.cxf.wsdl.service.factory.ReflectionServiceFactoryBean.createInterface(ReflectionServiceFactoryBean.java:965)
> at org.apache.cxf.wsdl.service.factory.ReflectionServiceFactoryBean.buildServiceFromClass(ReflectionServiceFactoryBean.java:460)
> at org.apache.cxf.wsdl.service.factory.ReflectionServiceFactoryBean.initializeServiceModel(ReflectionServiceFactoryBean.java:529)
> at org.apache.cxf.wsdl.service.factory.ReflectionServiceFactoryBean.create(ReflectionServiceFactoryBean.java:262)
> {quote}
> The class-constant not understood here is *18 (InvokeDynamic)*.
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