[jbossws-issues] [JBoss JIRA] Commented: (JBWS-2651) ClassCast Exception in case of malformed webservice response

[Darran Lofthouse (JIRA)]

    [ https://jira.jboss.org/jira/browse/JBWS-2651?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12489167#action_12489167 ] 

Darran Lofthouse commented on JBWS-2651:
----------------------------------------

Just double checked the code on this one, we have had similar errors in the past but this one does still seem to be present.

> ClassCast Exception in case of malformed webservice response
> ------------------------------------------------------------
>
>                 Key: JBWS-2651
>                 URL: https://jira.jboss.org/jira/browse/JBWS-2651
>             Project: JBoss Web Services
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: jbossws-native
>    Affects Versions:  jbossws-native-3.1.1
>         Environment: Windows XP
> JDK 1.6
> JBoss 4.2.3 GA
> JBossWs 3.1.1
>            Reporter: Gandulf Kohlweiss
>             Fix For: jbossws-native-3.2.1
>
>
> At the moment jbossws throws a ClassCast Exception in case of an illegal webservice response (missing closing tag, etc...) :
> [code]
> Caused by: javax.xml.ws.WebServiceException: java.lang.ClassCastException: org.jboss.ws.core.soap.Te
> xtImpl cannot be cast to org.jboss.ws.core.soap.SOAPElementI
> mpl
>         at org.jboss.ws.core.jaxws.client.ClientImpl.handleRemoteException(ClientImpl.java:404)
>         at org.jboss.ws.core.jaxws.client.ClientImpl.invoke(ClientImpl.java:314)
>         at org.jboss.ws.core.jaxws.client.ClientProxy.invoke(ClientProxy.java:172)
>         at org.jboss.ws.core.jaxws.client.ClientProxy.invoke(ClientProxy.java:152)
>         at $Proxy311.bookOrders(Unknown Source)
>         at com.skidata.dta.server.co.v3_0.classic.impl.BookOrdersHelper.invoke(BookOrdersHelper.java
> :46)
>         ... 12 more
> Caused by: java.lang.ClassCastException: org.jboss.ws.core.soap.TextImpl cannot be cast to org.jboss
> .ws.core.soap.SOAPElementImpl
>         at org.jboss.ws.core.CommonSOAPBinding.getParameterFromMessage(CommonSOAPBinding.java:894)
>         at org.jboss.ws.core.CommonSOAPBinding.unbindResponseMessage(CommonSOAPBinding.java:634)
>         at org.jboss.ws.core.CommonClient.invoke(CommonClient.java:380)
>         at org.jboss.ws.core.jaxws.client.ClientImpl.invoke(ClientImpl.java:302)
>         ... 16 more
> [/code]
> It would be helpful to get the actual Parse Excpetion from the xml parser instead of this classcastexcpetion.
> Digging through the code i found out that this might occur because the MessageFectory to parse the response is initialized with ignoreParseErrors = true. e.g in the SOAPMessageUnMarshallerHTTP  at line 82 (source .3.1.1.GA)
> [code]
> MimeHeaders mimeHeaders = getMimeHeaders(metadata);
>             soapMsg = getMessageFactory().createMessage(mimeHeaders, inputStream, true);
> [/code]

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