[
https://wso2.org/jira/browse/WSAS-724?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Charitha Kankanamge reopened WSAS-724:
--------------------------------------
This is not fixed. Retested in WSAS-2.3-RC3. Now the following exception thrown
at the server side when invoking the service.
ERROR [2008-06-09 23:38:18,843] Servlet.service() for servlet WSASServlet
threw exception
org.apache.axis2.AxisFault
at org.apache.axis2.AxisFault.makeFault(AxisFault.java:430)
at org.wso2.wsas.transport.WSASServlet.doGet(WSASServlet.java:141)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at
org.wso2.adminui.AdminUIServletFilter.doFilter(AdminUIServletFilter.java:142)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:210)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:870)
at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528)
at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:685)
at java.lang.Thread.run(Thread.java:595)
Caused by: java.lang.NullPointerException
at org.wso2.ws.dataservice.DBUtils.getExcelResult(DBUtils.java:927)
at org.wso2.ws.dataservice.DBUtils.processExcelQuery(DBUtils.java:873)
at org.wso2.ws.dataservice.DBUtils.invoke(DBUtils.java:809)
at
org.wso2.ws.dataservice.DBMessageReceiver.invokeBusinessLogic(DBMessageReceiver.java:41)
at
org.apache.axis2.receivers.AbstractInOutSyncMessageReceiver.invokeBusinessLogic(AbstractInOutSyncMessageReceiver.java:42)
at
org.apache.axis2.receivers.AbstractMessageReceiver.receive(AbstractMessageReceiver.java:100)
at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:176)
at
org.apache.axis2.transport.http.util.RESTUtil.invokeAxisEngine(RESTUtil.java:136)
at
org.apache.axis2.transport.http.util.RESTUtil.processURLRequest(RESTUtil.java:130)
at
org.apache.axis2.transport.http.AxisServlet$RestRequestProcessor.processURLRequest(AxisServlet.java:824)
at
org.wso2.wsas.transport.WSASServlet.handleRestRequest(WSASServlet.java:149)
at org.wso2.wsas.transport.WSASServlet.doGet(WSASServlet.java:138)
... 19 more
> Empty result set is generated if the output mapping type is attribute in an
> Excel data service
> ----------------------------------------------------------------------------------------------
>
> Key: WSAS-724
> URL: https://wso2.org/jira/browse/WSAS-724
> Project: WSO2 WSAS
> Issue Type: Bug
> Affects Versions: 2.2
> Environment: winxp, jdk15
> Reporter: Charitha Kankanamge
> Assignee: sumedha rubasinghe
> Fix For: 2.3
>
>
> Please look at the following query. It has an attribute output mapping type.
> When invoking the service, empty result set is generated.
> <query id="query1">
> <result element="students" rowName="student">
> <attribute name="Student_id1" column="Student_id1" />
> <attribute name="Name2" column="Name2" />
> </result>
> These types of queries work fine if the data source is JDBC. However, the
> attribute mapping type does not seem to support Excel data services.
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