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Posted to dev@tuscany.apache.org by "Jean-Sebastien Delfino (JIRA)" <tu...@ws.apache.org> on 2006/05/08 22:21:21 UTC
[jira] Assigned: (TUSCANY-327) NullPointerException in DAS
companyWeb sample
[ http://issues.apache.org/jira/browse/TUSCANY-327?page=all ]
Jean-Sebastien Delfino reassigned TUSCANY-327:
----------------------------------------------
Assign To: Kevin Williams
> NullPointerException in DAS companyWeb sample
> ---------------------------------------------
>
> Key: TUSCANY-327
> URL: http://issues.apache.org/jira/browse/TUSCANY-327
> Project: Tuscany
> Type: Bug
> Components: Java DAS RDB, Java DAS Samples
> Versions: M1
> Reporter: Jean-Sebastien Delfino
> Assignee: Kevin Williams
> Priority: Critical
> Fix For: M1
>
> The DAS companyWeb sample does not work.
> To reproduce the problem, build the testing/tomcat module, then point your web browser to http://localhost:8080/companyWeb-SNAPSHOT/
> You will get the following exception:
> type Exception report
> message
> description The server encountered an internal error () that prevented it from fulfilling this request.
> exception
> org.apache.jasper.JasperException: Exception in JSP: /Company.jsp:120
> 117: <tbody>
> 118:
> 119: <%
> 120: CompanyClient companyClient = new CompanyClient();
> 121: java.util.Iterator i = companyClient.getCompaniesWithDepartments().iterator();
> 122: while (i.hasNext()) {
> 123: DataObject company = (DataObject)i.next();
> Stacktrace:
> org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:504)
> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:393)
> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
> org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
> javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> root cause
> java.lang.RuntimeException: java.lang.NullPointerException
> org.apache.tuscany.das.rdb.impl.ReadCommandImpl.setConnection(ReadCommandImpl.java:147)
> org.apache.tuscany.das.rdb.impl.ReadCommandImpl.setMappingModel(ReadCommandImpl.java:132)
> org.apache.tuscany.das.rdb.impl.ReadCommandImpl.<init>(ReadCommandImpl.java:53)
> org.apache.tuscany.das.rdb.impl.CommandGroupImpl.initialize(CommandGroupImpl.java:66)
> org.apache.tuscany.das.rdb.impl.CommandGroupImpl.<init>(CommandGroupImpl.java:55)
> org.apache.tuscany.das.rdb.impl.CommandGroupFactoryImpl.createCommandGroup(CommandGroupFactoryImpl.java:12)
> org.apache.tuscany.samples.das.companyweb.CompanyClient.<init>(CompanyClient.java:19)
> org.apache.jsp.Company_jsp._jspService(org.apache.jsp.Company_jsp:158)
> org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
> javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:332)
> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
> org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
> javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> note The full stack trace of the root cause is available in the Apache Tomcat/5.5.15 logs.
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