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From "Davanum Srinivas (JIRA)" <j...@apache.org>
Subject [jira] Resolved: (AXIS2-3355) Multi-threading: java.lang.RuntimeException: Data binding error
Date Wed, 12 Mar 2008 21:50:49 GMT

     [ https://issues.apache.org/jira/browse/AXIS2-3355?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Davanum Srinivas resolved AXIS2-3355.
-------------------------------------

    Resolution: Cannot Reproduce

> Multi-threading: java.lang.RuntimeException: Data binding error
> ---------------------------------------------------------------
>
>                 Key: AXIS2-3355
>                 URL: https://issues.apache.org/jira/browse/AXIS2-3355
>             Project: Axis 2.0 (Axis2)
>          Issue Type: Bug
>          Components: databinding
>    Affects Versions: 1.2
>         Environment: -          MS Windows XP Professional SP2
> -          Axis2 1.3 with XML Beans data binding (axiom-api1.2.4, kernel 1.2, stax 1.0.1,
xbean 2.2.0)
> -          Websphere 6.1 and Tomcat 6
> -          JDK 1.5.0_12
> -          Maven 2.0.7 with java2wsdl and wsdl2java codegens
>  
>            Reporter: Pat Bateman
>
> Service.xml
> <service name="SpringInit" class="com.SpringInit">
>     <description>
>       This web service initializes Spring.
>     </description>
>     <parameter name="ServiceClass">
>         com.SpringInit
>     </parameter>
>     
>     <!-- Make sure the Spring class loader is used for the Web service, 
>          allowing it to properly instantiate the Spring application context -->
>     <parameter name="ServiceTCCL">composite</parameter>
>       <!-- Ensure the service loads up immediately on startup, creating the Spring
application context -->
>     <parameter name="load-on-startup">true</parameter>
>     <operation name="springInit">
>       <messageReceiver 
>       class="org.apache.axis2.receivers.RawXMLINOutMessageReceiver"/>
>     </operation>
>   </service>
> <service name="OurService" scope="request">
>     <description>
>         Our Web Service.
>     </description>
>     <parameter name="ServiceClass" locked="false">
>       com.RecommendationService
>     </parameter>
>     <parameter name="ServiceObjectSupplier">
>         org.apache.axis2.extensions.spring.receivers.SpringAppContextAwareObjectSupplier
>     </parameter>
>     <parameter name="SpringBeanName">ourService</parameter>   
>       <messageReceivers>
>             <messageReceiver  mep="http://www.w3.org/2004/08/wsdl/in-out"  
>                                     class="org.apache.axis2.rpc.receivers.RPCMessageReceiver"/>
>       </messageReceivers>   
>   </service>
>  
> Two methods:
>  
>  
> public void updateSubscriber(SubscriberRequest request) {
>       
>         long time = System.currentTimeMillis();
>         try {
>             Thread.sleep(20000);
>         } catch (Exception e) {
>             
>         }        
>         log.warn("UPDATE " + request.getClientId() + " : " + String.valueOf(time));
>         
>     }
>  
> public void disableSubscriber(SubscriberRequest request) {
>       
>         long time = System.currentTimeMillis();
>         try {
>             Thread.sleep(20000);
>         } catch (Exception e) {
>             
>         }
>         log.warn("DISABLE " + request.getClientId() + " : " + String.valueOf(time));
>         
>     }
>  
>  
> The client looks like this:
>  
> OurServiceSOAP11PortStub portal = 
>                 new OurServiceSOAP11PortStub (url);
>  
> ServiceClient serviceClient = portal._getServiceClient();
> Options options = serviceClient.getOptions();
> options.setProperty(HTTPConstants.CHUNKED, new Boolean(false));
> client.setPortal(portal);
>  
>  
>  
> Scenario:
>  
> We have 2 instances of the client, client1 and client2.
> 1- Client1 calls updateSubscriber
>  
> 2- A couple of seconds later, client2 calls disableSubscriber
>  
> 3- Client2 obtains a valid response, and the following log line is printed
> WARN  [http-8080-1][][com.qualcomm.bcs.recommendation.RecommendationServiceImpl] DISABLE
client2 : 1195034820156
>  
> 4- Client1, after printing the following log line...
> WARN  [http-8080-2][][com.qualcomm.bcs.recommendation.RecommendationServiceImpl] DISABLE
client1 : 1195034819759
> (Which is printed BEFORE the client2's one. Note the log.warn() call is the same, but
the request and the millis are not)
>  
> ... throws this exception
>  
> java.lang.RuntimeException: Data binding error
>         at com.OurServiceSOAP11PortStub.fromOM(Recommend
> ationServiceRecommendationServiceSOAP11PortStub.java:3318)
>         at com.ws.OurServiceSOAP11PortStub.updateSubscriber
> (OurServiceSOAP11PortStub.java:1255)
>         at com.testclient.TestClient.updateSubscriber(TestClient.java:918)
>         at com.testclient.TestClient.performOperation(TestClient.java:552)
>         at com.testclient.TestClient.main(TestClient.java:1176)
> Caused by: org.apache.xmlbeans.XmlException: Element disableSubscriberResponse@http://com/xs
> d is not a valid updateSubscriberResponse@http://com/xsd document or a valid substitution.
>         at org.apache.xmlbeans.impl.store.Locale.autoTypeDocument(Locale.java:322)
>         at org.apache.xmlbeans.impl.store.Locale.parseToXmlObject(Locale.java:850)
>         at org.apache.xmlbeans.impl.store.Locale.parseToXmlObject(Locale.java:826)
>         at org.apache.xmlbeans.impl.schema.SchemaTypeLoaderBase.parse(SchemaTypeLoaderBase.java:231)
>         at com.xsd.UpdateSubscriberResponseDocument$Factory.parse(UpdateSubscriberResponseDo
> cument.java:138)
>         at com.ws. OurServiceSOAP11PortStub.fromOM(OurServiceSOAP11PortStub.java:3307)
>  
> Highlighted in bold the mismatch between what was supposed to be an updateResponse and
got a disableResponse instead.
>  
>  
>  
>  

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