[jboss-user] [JBoss Seam] - Unmarshal error using Remoting

emsa do-not-reply at jboss.com
Thu Oct 5 14:27:02 EDT 2006


Using 1.0.1 I have trouble sending beans as arguments in remoting calls.

Using simple types like this:


  | Seam.Component.getInstance("searchEngine").doIt(null, daCallback);
  | Seam.Component.getInstance("searchEngine").doIt("XXX", daCallback);
  | 

is working, but when using a Bean as argument:


  | var criteria = Seam.Component.newInstance("searchCriteriaFilename");
  | criteria.setFilename("YY");
  | Seam.Component.getInstance("searchEngine").doIt(criteria, daCallback);
  | 

unmashalling fails with the exception below. This must be a bug (?)


  | 20:21:54,944 ERROR [ExecutionHandler] Error unmarshalling calls from request
  | java.lang.RuntimeException: Field not found in bean: filename
  |         at org.jboss.seam.remoting.wrapper.BeanWrapper.unmarshal(BeanWrapper.java:80)
  |         at org.jboss.seam.remoting.ExecutionHandler.unmarshalCalls(ExecutionHandler.java:172)
  |         at org.jboss.seam.remoting.ExecutionHandler.handle(ExecutionHandler.java:88)
  |         at org.jboss.seam.remoting.SeamRemotingServlet.doPost(SeamRemotingServlet.java:56)
  |         at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
  |         at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
  |         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
  |         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
  |         at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
  |         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
  |         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
  |         at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
  |         at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
  |         at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175)
  |         at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74)
  |         at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
  |         at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
  |         at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
  |         at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
  |         at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
  |         at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
  |         at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
  |         at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
  |         at java.lang.Thread.run(Thread.java:595)
  | Caused by: java.lang.NoSuchFieldException: filename
  |         at java.lang.Class.getField(Class.java:1507)
  |         at org.jboss.seam.remoting.wrapper.BeanWrapper.unmarshal(BeanWrapper.java:77)
  |         ... 23 more
  | 20:21:54,945 ERROR [ExecutionHandler] Error during remote request
  | java.lang.RuntimeException: Field not found in bean: filename
  |         at org.jboss.seam.remoting.wrapper.BeanWrapper.unmarshal(BeanWrapper.java:80)
  |         at org.jboss.seam.remoting.ExecutionHandler.unmarshalCalls(ExecutionHandler.java:172)
  |         at org.jboss.seam.remoting.ExecutionHandler.handle(ExecutionHandler.java:88)
  |         at org.jboss.seam.remoting.SeamRemotingServlet.doPost(SeamRemotingServlet.java:56)
  |         at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
  |         at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
  |         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
  |         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
  |         at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
  |         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
  |         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
  |         at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
  |         at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
  |         at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175)
  |         at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74)
  |         at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
  |         at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
  |         at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
  |         at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
  |         at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
  |         at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
  |         at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
  |         at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
  |         at java.lang.Thread.run(Thread.java:595)
  | Caused by: java.lang.NoSuchFieldException: filename
  |         at java.lang.Class.getField(Class.java:1507)
  |         at org.jboss.seam.remoting.wrapper.BeanWrapper.unmarshal(BeanWrapper.java:77)
  |         ... 23 more
  | 



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