Show stopper bug in current 5.1d regarding .ds.xml nativeName

[Blama]

Hi Isomorphic,

please I'm in the process of switching to 5.1d (v10.1d_2015-03-25-SNAPSHOT) in order to use the new BatchUploader facilities.

I hit a very basic problem with my ds.xml files (working fine in 5.0p 2015-03-25).

Please try to load employees.ds.xml with the following short 3-field list:

        <field name="userOrder"       title="userOrder"       [B]nativeName="ReportsTo"[/B] type="integer"  canEdit="false"    hidden="true"/>
        <field name="EmployeeId"      title="Employee ID"     type="integer"  primaryKey="true"  required="true"/>
        <field name="ReportsTo"       title="Manager"         type="integer"  required="true" />

As you can see the field name="userOrder" points to db-column nativeName="ReportsTo" which already has its own field name="ReportsTo".

This leads to following exception on startup:

=== 2015-03-27 12:49:51,291 [ec-7] ERROR DataSourceLoader - BaseServlet Global Exception
javax.servlet.ServletException: DataSource 'MYDS' failed to load due to an exception on the server:
[B]java.util.ArrayList cannot be cast to java.lang.String
[/B]See the server-side log for additional details.
	at com.isomorphic.servlet.DataSourceLoader.processRequest(DataSourceLoader.java:270)
	at com.isomorphic.servlet.DataSourceLoader.doGet(DataSourceLoader.java:99)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:621)
	at com.isomorphic.servlet.BaseServlet.service(BaseServlet.java:156)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
	at com.lmscompany.lms.server.MimeTypeFilter.doFilter(MimeTypeFilter.java:23)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
	at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
	at com.isomorphic.servlet.CompressionFilter._doFilter(CompressionFilter.java:260)
	at com.isomorphic.servlet.BaseFilter.doFilter(BaseFilter.java:83)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)
	at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:409)
	at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1044)
	at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:607)
	at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:315)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
	at java.lang.Thread.run(Unknown Source)

Best regards,
Blama

[Blama]

Hi Isomorphic,

can you reproduce the error? This one is really important for me.

Thank you & Best regards,
Blama

[Isomorphic]

This is being investigated and we'll follow up when we have more information for you

[Isomorphic]

This is fixed now, you may download next (2015-04-02) nightly build and check it out.

[Blama]

Hi Isomorphic,

that's great to hear. I'll do so tomorrow and write here again, then.

Thank you,
Blama

[Blama]

Hi Isomorphic,

this is fixed for me using today's version.

Thank you & Best regards,
Blama