[POI][HSSF] Problème ajustement automatique des colonnes
Bonjour,
Je souhaite que la taille des colonnes dans un fichier Excel s'ajuste automatiquement.
J'ai pour cela le code suivant :
Code:
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| for (int i=sheet.getFirstRowNum(); i<sheet.getLastRowNum(); i++) {
sheet.autoSizeColumn(i);
} |
Sachant que sheet est de type org.apache.poi.hssf.usermodel.HSSFSheet
J'ai une exception qui est générée :
Code:
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| 09:42:13,455 ERROR DispatchAction.dispatchMethod:297 - Dispatch[/commercial/offre/reporting/offreExcel] to method 'offreExcel' returned an exception
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.apache.struts.actions.DispatchAction.dispatchMethod(DispatchAction.java:274)
at org.apache.struts.actions.DispatchAction.execute(DispatchAction.java:194)
at org.apache.struts.actions.MappingDispatchAction.execute(MappingDispatchAction.java:169)
at com.areva.besace.struts.framework.extend.CustomMappingDispatchAction.execute(CustomMappingDispatchAction.java:623)
at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:419)
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:224)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1194)
at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
at com.areva.besace.struts.framework.extend.CustomActionServlet.service(CustomActionServlet.java:66)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at com.areva.besace.struts.framework.extend.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:41)
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.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$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:595)
Caused by: java.lang.NoSuchMethodError: org.apache.poi.hssf.usermodel.HSSFSheet.autoSizeColumn(IZ)V
at com.areva.besace.reporting.view.excel.OffreExcelView.addOffre(OffreExcelView.java:244)
at com.areva.besace.reporting.view.excel.OffreExcelView.buildWorkbook(OffreExcelView.java:72)
at com.areva.besace.reporting.view.excel.ABesaceExcelView.renderMergedOutputModel(ABesaceExcelView.java:89)
at com.areva.besace.struts.reporting.action.ExcelAction.offreExcel(ExcelAction.java:444)
... 32 more
09:42:13,689 ERROR CustomExceptionHandler.execute:46 - exception innatendue
javax.servlet.ServletException: org.apache.poi.hssf.usermodel.HSSFSheet.autoSizeColumn(IZ)V
at org.apache.struts.actions.DispatchAction.dispatchMethod(DispatchAction.java:298)
at org.apache.struts.actions.DispatchAction.execute(DispatchAction.java:194)
at org.apache.struts.actions.MappingDispatchAction.execute(MappingDispatchAction.java:169)
at com.areva.besace.struts.framework.extend.CustomMappingDispatchAction.execute(CustomMappingDispatchAction.java:623)
at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:419)
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:224)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1194)
at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
at com.areva.besace.struts.framework.extend.CustomActionServlet.service(CustomActionServlet.java:66)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at com.areva.besace.struts.framework.extend.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:41)
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.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$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:595) |
Une idée d'où cela vient ?
Sachant que ma boucle for est appelée à la fin de la construction de ma feuille, une fois toutes les données remplies.
J'utilise poi-3.7-20101029.jar
Merci d'avance ^^
