XSL/Fo to PDF using Servlet

Hi all!
I want to to write a servlet which should convert a XSL/FO /XML file to a PDF format..i tried to do so.. but i am getting this error.. and i added the relevent Jars..please help in this regard.thanks in advance..
SRVE0026E: [Servlet Error]-[com.foptest.FopServlet]: java.lang.NoSuchMethodError: org.apache.fop.apps.Fop: method <init>(Ljava/lang/String;Lorg/apache/fop/apps/FOUserAgent;Ljava/io/OutputStream;)V not found

Hi Shah H
Thank you for your answer !
Well, how can I explain you more in detail ?
After the standard give me the Data to show it with an SAP Script Form (OTF structure) I have found a way how to convert them into a XML structure.
Together with a XSL file than we pass the file to a print system. There they print the forms.
In the same time to this we want to look also the form at the screen.
To guarantee that we see the same result as from the print screen we also want to create the PDF from the same source. That means from the XML and XSL files. So to convert them to a PDF file I think I must go outside the system.
Now, I have read that as you also mention this is possible thru Apache project or cocoon.
But how exactly must this be configured I never have done this before:
- On with transaction in SAP can this be configured ?
- Which customizing must be done ?
Are this explanations comprehensible for you ?
Thanks in advantage
Sandro

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I sense.. I sense.. Come on! I summon all of the psychic and the magic of this whole forum...
Fly to me all-knowledge, gather it all through my third eye!
What about telling us the tiniest little bit about your solution?
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Bye.

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Hi,
We have installed Adobe LiveCycle8.2 PDF Generator ES trail version, Acrobat Pro Extended 9.0.
OS: Windows XP Service Pack3,
App Server: WebSphere 6.1.0.19
DB: SQL Server 2005 SP2.
We are getting following error while converting TIFF images to PDF Using OCR.
Error message on AdminUI screen:
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Error Message: ALC-PDG-001-000-Conversion failed because of an exception. Connection to failed service."
Error messages in server log file:
[10/10/08 18:16:50:015 IST] 00000043 ProcessResour W com.adobe.service.ProcessResource$ErrorReaderThread run BMC024: Service Native2PDFSvc: Process ProcessResource(name=pdfgen.exe,pid=0) terminated abnormally with error code {3}
[10/10/08 18:16:50:218 IST] 00000035 ProcessResour A com.adobe.service.ProcessResource startProcess BMC505: Service Native2PDFSvc: Starting native process with command line "C:\\Program Files\\ibm\\WebSphere\\AppServer1\\profiles\\AppSrv01\\installedApps\\HDDLGSDMNK8897Node0 1Cell\\adobe\\server1\\Native2PDFSvc\\bin\\dll\\pdfgen.exe" PDF-NAf6c310002 -beginExecutable "C:\\Program Files\\IBM\\WebSphere\\AppServer1\\java\\jre\\bin\\javaw.exe" -endExecutable -Xmx64m -cp "C:/Program Files/ibm/WebSphere/AppServer1/profiles/AppSrv01/installedApps/HDDLGSDMNK8897Node01Cell/a dobe/server1/Native2PDFSvc/bin/adobe-appmon.jar;C:/Program Files/ibm/WebSphere/AppServer1/profiles/AppSrv01/installedApps/HDDLGSDMNK8897Node01Cell/a dobe/server1/Native2PDFSvc/bin/adobe-appmondata.jar;C:/Program Files/ibm/WebSphere/AppServer1/profiles/AppSrv01/installedApps/HDDLGSDMNK8897Node01Cell/a dobe/server1/Native2PDFSvc/bin/adobe-bslj.jar;C:/Program Files/ibm/WebSphere/AppServer1/profiles/AppSrv01/installedApps/HDDLGSDMNK8897Node01Cell/a dobe/server1/Native2PDFSvc/bin/adobe-csa.jar;C:/Program Files/ibm/WebSphere/AppServer1/profiles/AppSrv01/installedApps/HDDLGSDMNK8897Node01Cell/a dobe/server1/Native2PDFSvc/bin/adobe-generatepdf-client.jar;C:/Program Files/ibm/WebSphere/AppServer1/profiles/AppSrv01/installedApps/HDDLGSDMNK8897Node01Cell/a dobe/server1/Native2PDFSvc/bin/adobe-pdfg-common-jaxb.jar;C:/Program Files/ibm/WebSphere/AppServer1/profiles/AppSrv01/installedApps/HDDLGSDMNK8897Node01Cell/a dobe/server1/Native2PDFSvc/bin/adobe-pdfg-common.jar;C:/Program Files/ibm/WebSphere/AppServer1/profiles/AppSrv01/installedApps/HDDLGSDMNK8897Node01Cell/a dobe/server1/Native2PDFSvc/bin/adobe-pdfg-commonbmc.jar;C:/Program Files/ibm/WebSphere/AppServer1/profiles/AppSrv01/installedApps/HDDLGSDMNK8897Node01Cell/a dobe/server1/Native2PDFSvc/bin/adobe-pdfg-idl-bmc-websphere.jar;C:/Program Files/ibm/WebSphere/AppServer1/profiles/AppSrv01/installedApps/HDDLGSDMNK8897Node01Cell/a dobe/server1/Native2PDFSvc/bin/adobe-pdfg-idl-bmc.jar;C:/Program Files/ibm/WebSphere/AppServer1/profiles/AppSrv01/installedApps/HDDLGSDMNK8897Node01Cell/a dobe/server1/Native2PDFSvc/bin/adobe-utilities.jar;C:/Program Files/ibm/WebSphere/AppServer1/profiles/AppSrv01/installedApps/HDDLGSDMNK8897Node01Cell/a dobe/server1/Native2PDFSvc/bin/avalon-framework-4.1.5.jar;C:/Program Files/ibm/WebSphere/AppServer1/profiles/AppSrv01/installedApps/HDDLGSDMNK8897Node01Cell/a dobe/server1/Native2PDFSvc/bin/comfyj-2.4.jar;C:/Program Files/ibm/WebSphere/AppServer1/profiles/AppSrv01/installedApps/HDDLGSDMNK8897Node01Cell/a dobe/server1/Native2PDFSvc/bin/jacorb.jar;C:/Program Files/ibm/WebSphere/AppServer1/profiles/AppSrv01/installedApps/HDDLGSDMNK8897Node01Cell/a dobe/server1/Native2PDFSvc/bin/jaxb-api.jar;C:/Program Files/ibm/WebSphere/AppServer1/profiles/AppSrv01/installedApps/HDDLGSDMNK8897Node01Cell/a dobe/server1/Native2PDFSvc/bin/jaxb-impl.jar;C:/Program Files/ibm/WebSphere/AppServer1/profiles/AppSrv01/installedApps/HDDLGSDMNK8897Node01Cell/a dobe/server1/Native2PDFSvc/bin/jaxb-libs.jar;C:/Program Files/ibm/WebSphere/AppServer1/profiles/AppSrv01/installedApps/HDDLGSDMNK8897Node01Cell/a dobe/server1/Native2PDFSvc/bin/jniw2.9.5_acrobat1.1.jar;C:/Program Files/ibm/WebSphere/AppServer1/profiles/AppSrv01/installedApps/HDDLGSDMNK8897Node01Ce

Error message continuation:
[10/10/08 18:16:50:296 IST] 00000044 SystemOut O Command line '"C:\Program Files\IBM\WebSphere\AppServer1\java\jre\bin\javaw.exe"'
[10/10/08 18:16:50:437 IST] 00000035 ExceptionUtil E CNTR0020E: EJB threw an unexpected (non-declared) exception during invocation of method "doRequiresNew" on bean "BeanId(LiveCycle8#adobe-dscf.jar#EjbTransactionBMTAdapter, null)". Exception data: java.lang.IllegalStateException: Connection to failed service.
at com.adobe.service.ResourcePooler.allocateResource(ResourcePooler.java:87)
at com.adobe.service.ConnectionFactoryManagerPeer.getConnectionResourceFromPool(ConnectionFa ctoryManagerPeer.java:79)
at com.adobe.service.J2EEConnectionFactoryManagerPeerImpl.getConnection(J2EEConnectionFactor yManagerPeerImpl.java:84)
at com.adobe.service.ConnectionFactoryRmiAdapter.getConnection(ConnectionFactoryRmiAdapter.j ava:53)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:615)
at com.ibm.rmi.util.ProxyUtil$4.run(ProxyUtil.java:727)
at java.security.AccessController.doPrivileged(AccessController.java:241)
at com.ibm.rmi.util.ProxyUtil.invokeWithClassLoaders(ProxyUtil.java:725)
at com.ibm.CORBA.iiop.ClientDelegate.invoke(ClientDelegate.java:1123)
at $Proxy80.getConnection(Unknown Source)
at com.adobe.service._ConnectionFactoryRemote_Stub.getConnection(_ConnectionFactoryRemote_St ub.java:58)
at com.adobe.pdfg.callbacks.NativeToPDFTransactionCallback.convertToPdf(NativeToPDFTransacti onCallback.java:185)
at com.adobe.pdfg.callbacks.NativeToPDFTransactionCallback.doInTransaction(NativeToPDFTransa ctionCallback.java:163)
at com.adobe.idp.dsc.transaction.impl.ejb.adapter.EjbTransactionBMTAdapterBean.doRequiresNew (EjbTransactionBMTAdapterBean.java:218)
at com.adobe.idp.dsc.transaction.impl.ejb.adapter.EJSLocalStatelessEjbTransactionBMTAdapter_ 3af08fdf.doRequiresNew(Unknown Source)
at com.adobe.idp.dsc.transaction.impl.ejb.EjbTransactionProvider.execute(EjbTransactionProvi der.java:133)
at com.adobe.idp.dsc.transaction.impl.DefaultTransactionTemplate.execute(DefaultTransactionT emplate.java:79)
at com.adobe.pdfg.BMCCaller.invokeInSMT(BMCCaller.java:769)
at com.adobe.pdfg.Native2PdfCaller.callNativeBMC(Native2PdfCaller.java:779)
at com.adobe.pdfg.Native2PdfCaller.createPDF(Native2PdfCaller.java:298)
at com.adobe.pdfg.GeneratePDFImpl.createPDFCommon(GeneratePDFImpl.java:342)
at com.adobe.pdfg.GeneratePDFImpl.createPDF(GeneratePDFImpl.java:172)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:615)
at com.adobe.idp.dsc.component.impl.DefaultPOJOInvokerImpl.invoke(DefaultPOJOInvokerImpl.jav a:118)
at com.adobe.idp.dsc.interceptor.impl.InvocationInterceptor.intercept(InvocationInterceptor. java:140)
at com.adobe.idp.dsc.interceptor.impl.RequestInterceptorChainImpl.proceed(RequestInterceptor ChainImpl.java:60)
at com.adobe.idp.dsc.transaction.interceptor.TransactionInterceptor$1.doInTransaction(Transa ctionInterceptor.java:74)
at com.adobe.idp.dsc.transaction.impl.ejb.adapter.EjbTransactionBMTAdapterBean.doBMT(EjbTran sactionBMTAdapterBean.java:197)
at com.adobe.idp.dsc.transaction.impl.ejb.adapter.EJSLocalStatelessEjbTransactionBMTAdapter_ 3af08fdf.doBMT(Unknown Source)
at com.adobe.idp.dsc.transaction.impl.ejb.EjbTransactionProvider.execute(EjbTransactionProvi der.java:95)
at com.adobe.idp.dsc.transaction.interceptor.TransactionInterceptor.intercept(TransactionInt erceptor.java:72)
at com.adobe.idp.dsc.interceptor.impl.RequestInterceptorChainImpl.proceed(RequestInterceptor ChainImpl.java:60)
at com.adobe.idp.dsc.interceptor.impl.InvocationStrategyInterceptor.intercept(InvocationStra tegyInterceptor.java:55)
at com.adobe.idp.dsc.interceptor.impl.RequestInterceptorChainImpl.proceed(RequestInterceptor ChainImpl.java:60)
at com.adobe.idp.dsc.interceptor.impl.InvalidStateInterceptor.intercept(InvalidStateIntercep tor.java:37)
at com.adobe.idp.dsc.interceptor.impl.RequestInterceptorChainImpl.proceed(RequestInterceptor ChainImpl.java:60)
at com.adobe.idp.dsc.interceptor.impl.AuthorizationInterceptor.intercept(AuthorizationInterc eptor.java:102)
at com.adobe.idp.dsc.interceptor.impl.RequestInterceptorChainImpl.proceed(RequestInterceptor ChainImpl.java:60)
at com.adobe.idp.dsc.interceptor.impl.JMXInterceptor.intercept(JMXInterceptor.java:48)
at com.adobe.idp.dsc.interceptor.impl.RequestInterceptorChainImpl.proceed(RequestInterceptor ChainImpl.java:60)
at com.adobe.idp.dsc.engine.impl.ServiceEngineImpl.invoke(ServiceEngineImpl.java:115)
at com.adobe.idp.dsc.routing.Router.routeRequest(Router.java:118)
at com.adobe.idp.dsc.provider.impl.base.AbstractMessageReceiver.routeMessage(AbstractMessage Receiver.java:91)
at com.adobe.idp.dsc.provider.impl.vm.VMMessageDispatcher.doSend(VMMessageDispatcher.java:21 5)
at com.adobe.idp.dsc.provider.impl.base.AbstractMessageDispatcher.send(AbstractMessageDispat cher.java:57)
at com.adobe.idp.dsc.clientsdk.ServiceClient.invoke(ServiceClient.java:208)
at com.adobe.aes.web.create.CreatePDFAct.createPDF(CreatePDFAct.java:383)
at com.adobe.aes.web.create.CreatePDFAct.createPDF2(CreatePDFAct.java:402)
at com.adobe.aes.web.create.CreatePDFAct.execute(CreatePDFAct.java:174)
at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:763)
at com.adobe.aes.web.AesActionServlet.service(AesActionServlet.java:63)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1095)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1036)
at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:145)
at com.adobe.idp.um.auth.filter.AuthenticationFilter.doFilter(AuthenticationFilter.java:154)
at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java: 190)
at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:130)
at com.ibm.ws.webcontainer.filter.WebAppFilterChain._doFilter(WebAppFilterChain.java:87)
at com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:832)
at com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:679)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:565)
at com.ibm.ws.wswebcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:478)
at com.ibm.ws.webcontainer.servlet.CacheServletWrapper.handleRequest(CacheServletWrapper.jav a:90)
at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:748)
at com.ibm.ws.wswebcontainer.WebContainer.handleRequest(WebContainer.java:1461)
at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:118)
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink .java:458)
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink .java:387)
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.ready(HttpInboundLink.java:267)
at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.sendToDiscriminators(NewConn ectionInitialReadCallback.java:214)

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com.crystaldecisions.sdk.occa.report.lib.ReportSDKServerException: Unable to connect to the server: FICLDEV303VWIN.RAS.rptappserver. --- com/crystaldecisions/sdk/occa/report/exportoptions/ReportExportFormat incompatible with com/crystaldecisions/xml/serialization/IXMLSerializable---- Error code:-2147217387 Error code name:connectServer
Caused by:
java.lang.ClassCastException: com/crystaldecisions/sdk/occa/report/exportoptions/ReportExportFormat incompatible with com/crystaldecisions/xml/serialization/IXMLSerializable
     at com.crystaldecisions.proxy.remoteagent.FetchReportViewingRequest.saveContents(Unknown Source)
     at com.crystaldecisions.proxy.remoteagent.FetchReportViewingRequest.save(Unknown Source)
     at com.crystaldecisions.xml.serialization.XMLObjectSerializer.save(Unknown Source)
     at com.crystaldecisions.sdk.occa.managedreports.ras.internal.CECORBACommunicationAdapter.a(Unknown Source)
     at com.crystaldecisions.sdk.occa.managedreports.ras.internal.CECORBACommunicationAdapter.a(Unknown Source)
     at com.crystaldecisions.sdk.occa.managedreports.ras.internal.CECORBACommunicationAdapter.request(Unknown Source)
     at com.crystaldecisions.proxy.remoteagent.z.a(Unknown Source)
     at com.crystaldecisions.proxy.remoteagent.s.a(Unknown Source)
     at com.crystaldecisions.sdk.occa.report.application.cf.a(Unknown Source)
     at com.crystaldecisions.sdk.occa.report.application.ReportSource.a(Unknown Source)
     at com.crystaldecisions.sdk.occa.report.application.ReportSource.a(Unknown Source)
     at com.crystaldecisions.sdk.occa.report.application.PrintOutputController.export(Unknown Source)
     at com.fmr.fic.fund2fund.web.servlet.CrystalReportServlet.getReportByteStream(CrystalReportServlet.java)
     at com.fmr.fic.fund2fund.web.servlet.CrystalReportServlet.processUsingReportExportControl(CrystalReportServlet.java)
     at com.fmr.fic.fund2fund.web.servlet.CrystalReportServlet.doGet(CrystalReportServlet.java:128)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:743)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
     at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1212)
     at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:629)
     at com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(WebApp.java:2837)
     at com.ibm.ws.webcontainer.webapp.WebGroup.handleRequest(WebGroup.java:220)
     at com.ibm.ws.webcontainer.VirtualHost.handleRequest(VirtualHost.java:204)
     at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:1681)
     at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:77)
     at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:421)
     at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java:367)
     at com.ibm.ws.http.channel.inbound.impl.HttpICLReadCallback.complete(HttpICLReadCallback.java:94)
     at com.ibm.ws.tcp.channel.impl.WorkQueueManager.requestComplete(WorkQueueManager.java:548)
     at com.ibm.ws.tcp.channel.impl.WorkQueueManager.attemptIO(WorkQueueManager.java:601)
     at com.ibm.ws.tcp.channel.impl.WorkQueueManager.workerRun(WorkQueueManager.java:934)
     at com.ibm.ws.tcp.channel.impl.WorkQueueManager$Worker.run(WorkQueueManager.java:1021)
     at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1332)
I
Is there some setting I need to enable on the server to use the export function or any other idea will be appreciated?
Edited by: Dilshad Ahmed on Nov 5, 2008 5:55 PM
Edited by: Dilshad Ahmed on Nov 5, 2008 6:09 PM

Here is the answer. After getting ReportClientDoc from factory we need to set the DatabaseController userid and password (if report on Crystal server is accessing oracle database as datasource). In addition we need to set parameters on the ReportClientDoc for reports and subreports before doing the the export.
Here is snippet of code: The code below is used to get ReportClientDocument and export it as PDF using bytestream.
/* Code for getting report client document */
private static synchronized ReportClientDocument getReportClientDocument() throws Exception
         int count = 3;
         ReportClientDocument rpt = null;
         while (count > 0 && rpt == null)
              try
                   if (_enterpriseSession == null)
                        ISessionMgr _sessionMgr = CrystalEnterprise.getSessionMgr();
                        _enterpriseSession = _sessionMgr.logon(CRYSTAL_USERID, CRYSTAL_PASSWORD, CRYSTAL_SERVER, CRYSTAL_AUTH);
                         LOG.info("Successful Logging into Crystal Server: " + CRYSTAL_SERVER);
                         _reportAppFactory = (IReportAppFactory)_enterpriseSession.getService("", "RASReportFactory");
                         _infoStore = (IInfoStore)_enterpriseSession.getService("InfoStore");
                         IInfoObjects result = _infoStore.query("Select SI_ID, SI_NAME From CI_INFOOBJECTS Where SI_NAME = '" + CRYSTAL_REPORT_NAME + "' And SI_INSTANCE = 0");
                         IInfoObject infoObject = (IInfoObject)result.get(0);
                         _reportId = infoObject.getID();
                         LOG.info("Located Report Id on Crystal Server: "+_reportId);
                    LOG.info("Created or found CR session");
                    rpt = _reportAppFactory.openDocument(_reportId, 0, Locale.ENGLISH);
                    break;
              catch (Exception e)
                   rpt = null;
                   _enterpriseSession = null;
                   if (--count == 0)
                        throw e;
          return rpt;
/* report for setting parameter */
private synchronized void setReportParameters(ParameterFieldController fieldController, String reportName,
              String[] reportParameterValues,     DataDefController subDataController) throws SalesforceException
         try
              Fields params = subDataController.getDataDefinition().getParameterFields();
               for (Iterator it = params.iterator(); it.hasNext();)
                    ParameterField paramField = (ParameterField)it.next();
                    int paramIndex = getElementIndex(_reportParameters, paramField.getName());
                    if (paramIndex < 0)
                         throw new SalesforceException("Parameter not defined in the configuration");
                    ParameterFieldDiscreteValue dVal = new ParameterFieldDiscreteValue();
                    dVal.setValue(reportParameterValues[paramIndex]);
                    fieldController.setCurrentValue(reportName, paramField.getName(), dVal);
               LOG.info("Completed setting parameters for report " + reportName);
         catch (ReportSDKException e)
               LOG.error("Set Report Parameters error: ", e);
               throw new SalesforceException("Set Report Parameters error", e);
     catch (Exception e)
               LOG.error("Error from getElementIndex: ", e);
               throw new SalesforceException("Set Report Parameters error", e);
/* main method used to getReport based on passing information */
    private synchronized byte[] getReport(String contactId) throws SalesforceException
         try
              String[] reportParameterValues =
                   new String[] {_sessionId, _viewId, _requestId, contactId, _language};
               DataDefController reportDefController = reportClientDoc.getDataDefController();
               reportParameterValues[0] = (_cache.equalsIgnoreCase("true") ? "CACHE:Main" : "Main");
               setReportParameters(reportDefController.getParameterFieldController(), null,
                         reportParameterValues, reportDefController);//.getDataDefinition().getParameterFields());
               IStrings subRepNames = reportClientDoc.getSubreportController().getSubreportNames();
               for (Iterator iname = subRepNames.iterator(); iname.hasNext();)
                    String subName = (String)iname.next();
                    reportParameterValues[0] = (_cache.equalsIgnoreCase("true") ? "CACHE:" : "") + subName;
                    setReportParameters(reportDefController.getParameterFieldController(), subName, reportParameterValues,
                              reportClientDoc.getSubreportController().getSubreport(subName).getDataDefController());//.getDataDefinition().getParameterFields());
               InputStream is = reportClientDoc.getPrintOutputController().export(ReportExportFormat.PDF);
             byte[] reportBinaries = new byte[is.available()];
             is.read(reportBinaries);
             is.close();
             LOG.info("Completed exporting Crystal Report as InputStream using export() method: "+contactId);
             return reportBinaries;
         catch (ReportSDKException e)
               LOG.error("Report generating error: ", e);
               throw new SalesforceException("Report generating error", e);
         catch (IOException e)
               LOG.error("Report exporting error: ", e);
               throw new SalesforceException("Report exporting error", e);

Generate multiple PDFs using FOP

Hello,
please take a look to the following code snipplet it is intended for the generation of a PDF document. The PDF-content is written to an OutputStream which works quite well.
The problem is that I want to append some more PDF content to the OutpuStream, but these seams to be impossible. Is there anybody who merged several PDF-Streams to one "big OutputStream" ?
try
driver.setOutputStream(pdf);
//Setup XSLT
TransformerFactory factory = TransformerFactory.newInstance();
Transformer transformer = factory.newTransformer(new StreamSource(xslt));
//Setup input for XSLT transformation
Source src = new StreamSource(xml);
//Resulting SAX events (the generated FO) must be piped through to FOP
Result res = new SAXResult(driver.getContentHandler());
//Start XSLT transformation and FOP processing
transformer.transform(src, res);
System.out.println("first transformation...");
finally
pdf.close();
}

Hang on, your thread title suggests you want to generate multiple PDF documents from a single xml source, but the text is talking about combining pdf content.
I'm not sure which one you really want so I'll the first one.
I've recently had to generate multiple pdf documents from a single xml source. I used the following (hoping the tags render okay):
               <xsl:result-document href="{$filename}" format="html">
                    
                    <fo:root xmlns:fo="http://www.w3.org/1999/XSL/Format">
                         <xsl:call-template name="masterSet"/>
                         
                         <xsl:apply-templates select="."/>
                    </fo:root>
               </xsl:result-document>I used the Saxon engine to split the xml into multiple .fo documents and then ran FOP over each of these.
The 'xsl:result-document href="{$filename}" format="html"' element does the splitting. Obviously, the filename variable defines the path to the outpute file. You'll no doubt define that within some kind of for-each loop.

Serving PDF using IE

NOTE: This is not a question but rather a thread for solutions to this problem. I hope that someone who is having this same problem in the future can find this information useful. If you have a solution you would like to share then post it here.
I have been having the same problem that many have been having with generating PDF files and returning to IE client. I have read through the many suggestions on how to do this using Java here in these forums and on the web and never really found a direct solution to my problem.
The basic advice that I have seen pretty much everywhere holds true. You must set the content type and the content length without exception. Some say you need to set the content disposition but I have not seen the need for this--it may only apply in special situations I have not yet encountered.
The problem I had was trying to serve PDFs using a struts based framework. This required my URL to look something like (http://localhost/app/report/view.do?jobId=1234567890), where /report/view mapped to an action and jobId was the report job identifier. Using the classic code below in a Struts Action fails miserably to view or save the generated PDF with an error indicating IE failed to communicate with the server.
// load pdfbytes here
response.setContentType("application/pdf");
response.setContentLength(pdfbytes.length);
ServletOutputStream ouputStream = response.getOutputStream();
ouputStream.write(pdfbytes, 0, pdfbytes.length);
ouputStream.flush();
ouputStream.close();I tried many variations with the response such as changing the buffer size, setting content disposition, changing Acrobat preferences among others and nothing worked.
During my search on the web I found an article that indicated IE violates HTTP in that it defines it's own way for determining the content of a URL rather than using the response header. I believe Microsoft's web site says this is by design and not a flaw. The article also indicated that the workaround was to use Microsoft extensions. (I cannot find the article again, if I could I would post a link to it).
With this new information in hand I decided to create a test servlet that would serve an existing PDF from the local file system. The following are snippets from web.xml and the PdfReportViewServlet:
<servlet>
   <servlet-name>pdf</servlet-name>
   <display-name>PDF Report View Servlet</display-name>
   <description>Used to serve PDF reports to client once they are completed running.</description>
   <servlet-class>report.PdfReportViewServlet</servlet-class>
</servlet>
<servlet-mapping>
   <servlet-name>pdf</servlet-name>
   <url-pattern>*.pdf</url-pattern>
</servlet-mapping>
public class PdfReportViewServlet extends HttpServlet {
   public void service(HttpServletRequest request, HttpServletResponse response)
   throws IOException, ServletException {
      // Read in PDF test file
      File l_file = new File("c:/temp/test.pdf");
      FileInputStream in = new FileInputStream(l_file);
      int length = in.available();
      byte[] pdfbytes = new byte[length];
      in.read(pdfbytes);
      in.close();
      // Send response
      response.setContentType("application/pdf");
      response.setContentLength(pdfbytes.length);
      ServletOutputStream ouputStream = response.getOutputStream();
      ouputStream.write(pdfbytes, 0, pdfbytes.length);
      ouputStream.flush();
      ouputStream.close();
}Basically anything ending in "pdf" will be handled by the servlet. After deploying this code to Tomcat and typing in a test URL like (http://localhost/APP/test.pdf) it works!
I then decided to see what would happen if I changed the PDF extension from "pdf" to something else to determine if IE was using the "pdf" extension in the URI or using the content type to determine the true content (At least to prove it in my mind). I changed the following in web.xml:
<servlet-mapping>
   <servlet-name>pdf</servlet-name>
   <url-pattern>*.rpt</url-pattern>
</servlet-mapping>     Now the servlet will handle anything ending in "rpt" but will still return PDF content. The result was a bunch of gibberish that was the PDF file converted into text and displayed in IE. IE must be using the file extension in the URI to identify the content type.
Just for fun I decided to try not setting the content length to see what would happen. I reverted the web.xml file back to map to "*.pdf" and commented out the line to set content length:
      // Send response
      response.setContentType("application/pdf");
      // response.setContentLength(pdfbytes.length);
      ServletOutputStream ouputStream = response.getOutputStream();
      ouputStream.write(pdfbytes, 0, pdfbytes.length);
      ouputStream.flush();
      ouputStream.close();The darn thing worked! So I guess IE doesn't care about content length.
Hmmmm, do I even need to set the content type? I commented out the line to set content type and.....
it worked!
So my new servlet code looks like this and works fine:
      // Send response
      ServletOutputStream ouputStream = response.getOutputStream();
      ouputStream.write(pdfbytes, 0, pdfbytes.length);
      ouputStream.flush();
      ouputStream.close();Of course in my production code I will be setting content type and length because other browsers that correctly implement HTTP will require it unlike IE, at least I think they require it until future testing proves otherwise.
In conclusion, it seems that IE uses the URI to determine the content type rather than using the response header. So if you want IE to correctly recognize the content type of any target you better use the approriate extension in the URI rather than depend on the response header content type.
BTW: I was using Tomcat 5.0.14, IE 6 SP1, Win2k Pro SP4, and Acrobat 6. I have not tested this using different configurations. When I have the time I will try and perform more extensive testing.

That's great. Now try doing a POST to your URL and see if IE still likes it. Or use HTTPS. Or both POST and HTTPS. Or use GET with a really long URL and watch IE crash (This one is probably a buffer overrun). Then try those various combinations on different versions of IE with all the various patches, etc. I've given up and I just tell people to download Firefox.

Why we use servlets

Hi everyone,
My question may sounds stupid but what I can't uderstand is that why should I use servlets when I can use simple java classes in JSP files. For example, I can include my java classe in JSP page for database handling, why would I ever use a servlet for the same purpose?

Whereas the JSP scenario might work in this situation, real servlets can come in useful in other cases.
If you use velocity engine to generate the pages, the page contents do not need to be put into jsp's.
If you provide binary output (image, PDF etc.), servlets are better.
Servlets can be used to build frameworks etc.

Open Jasper Report in new page using servlet

Guys,
Looks very simple but i am having problem making this process work. I am using 11.1.1.4
This is my use case:
- From a employee page, user clicks on a menu item to open report for current employee. I need to pass appropriate report parameters to servlet and open report into new page.
I can successfully call servlet using commandmenuitem and set request parameters and call servlet from backing bean.... but that doesn't open report in a new page.... any way i can do this?
Another option i tried was that using gomenuitem and setting target=blank but in that case i need to pass the parameter using servlet url which i like to avoid.(in case i need to pass many parameters in future) (also values will be set on page so i need to generate url when then click the menuitem...... so there are some hoops and loops i need to go through) I don't know a way to pass the request parameter using backing bean to servlet... i don't think it is possible.
Those are the two approaches i tried.
If you have any better approach...I would appreciate if you can let me know. (i have searched on internet for two days now.... for the solution)
-R
Edited by: polo on Dec 13, 2011 7:22 AM

Hi,
Hope following will useful
http://sameh-nassar.blogspot.com/2009/10/using-jasper-reports-with-jdeveloper.html
http://www.gebs.ro/blog/oracle/jasper-reports-in-adf/

Convert smartform output in to PDF using CONVERT_OTF function how to do it

Hi Anil , and Hi All
         I am trying to display smartforms output in java webdynpro
         for that i have got the following code in sdn.
           can anybody please clarify these doubts in the below code
           1) What are the mandatory input and output parameters
               I have to pass here in this code to my application
           2) please check my previous post also in this regards please
   . Please reply at the very earliest. Check the below code
Convert smartform output in to PDF using CONVERT_OTF function module and you can write pdf using parameter 'binfile' of this function in WebDynpro using the following code:
It is copied from my prg. I hope you understand it.
public void onActionGetQuote(com.sap.tc.webdynpro.progmodel.api.IWDCustomEvent wdEvent )
//@@begin onActionGetQuote(ServerEvent)
wdThis.wdGetOppt_QwriterCustController().executeZquote_Writer_Input();
String fileName = wdContext.currentZquote_Writer_InputElement().getOrder().toString().trim() + System.currentTimeMillis() + ".pdf";
String pdfOutput = new String(wdContext.currentOutputElement().getBinfile());
if (pdfOutput != null)
try
String pdfResoucePath = WDURLGenerator.getResourcePath(wdComponentAPI.getDeployableObjectPart(), fileName);
FileOutputStream fileOutputStream = new FileOutputStream(new File(pdfResoucePath));
PrintStream ps = new PrintStream(fileOutputStream);
ps.print(pdfOutput);
ps.close();
//Display the PDF to the browser
String fileURL = WDURLGenerator.getAbsoluteWebResourceURL(wdComponentAPI.getDeployableObjectPart(), fileName);
IWDWindow window = wdComponentAPI.getWindowManager().createExternalWindow(fileURL, "Pdf Browser", false);
window.removeWindowFeature(WDWindowFeature.ADDRESS_BAR);
window.removeWindowFeature(WDWindowFeature.MENU_BAR);
window.removeWindowFeature(WDWindowFeature.STATUS_BAR);
window.removeWindowFeature(WDWindowFeature.TOOL_BAR);
window.open();
// To collect all the file created in the server by user
quoteFiles.add(quoteFiles.size(), pdfResoucePath);
} catch (Exception e)
throw new WDRuntimeException(e);
//@@end

Hi
    ABAPers prepared a BAPI function module which calls Smart form , how can i execute it from java Webdynpro, so that I can display the smart form in Webdynpro. Pleas reply at the very earliest. Every answer will be rewarded.
regards
jalandhar

Print to PDF - using Snow Leopard (Saving a PDF file when printing is not supported. Instead, choose

i have a PDF form that i created that is used as a custom proposal that my company sends out to potential clients. the form in its editable state is only used internally. we recently upgraded to snow leopard, but prior to the upgrade, we were able to fill the custom proposal form out using adobe reader, and, as you well know, we weren't able to save that edited document as a PDF with the custom form fields filled out. our work around using adobe reader was to print to a pdf using the adobe pdf printer in the printer dialog. with the addition of snow leopard, however, instead of choosing the adobe pdf printer, we were to choose PDF from the bottom left corner, then Save As PDF, and it would spit out an uneditable pdf that then allowed us to email it to the potential client without them being able to edit it as well as have an internal, digital copy for our records instead of having lots of paper floating around (i know this is also doable using security that disallows the client certain editing privileges, but printing to a pdf is much quicker and more efficient, and the pdf security isn't really that secure at its best).
in any case, i came across this gem of a post here on the support forums that installs another option from the PDF drop down on the bottom left of the print dialog menu that reads Save As Adobe PDF and is supposed to do exactly what i am trying to get it to do...print to a pdf file from adobe reader.
http://kb2.adobe.com/cps/509/cpsid_50981.html
once i updated to acrobat 9.2 (as the link above suggests 9.1), however, the Save As Adobe PDF does appear in the print dialog menu, but it still gives me the same error that acrobat 8 - 9 gave me while using Snow Leopard — Saving a PDF file when printing is not supported. Instead, choose File > Save — and as i've already explained, you can't save an edited pdf form in reader (as i am the only one in the office with acrobat) and still keep the fields as you've entered them in. the only work around is to print to a pdf but is apparently having some recent problems.
using acrobat, however, i know that i can save the editable pdf as a new file with the fields customized as i have left them, but it still saves it as an editable pdf and the print to a pdf option still remains the best option...that way we have digital copies internally that are uneditable that can be printed at any time or emailed to the client.
how can i do print to a pdf, based on what i've written above, using snow leopard and acrobat and reader?

A simple way is to flatten the form fields, which converts the field appearances to regular page contents. You can do this with JavaScript or PDF Optimizer (Advanced > PDF Optimizer > Discard Objects > Flatten form fields). A very nice script that adds a custom menu item can be found here: http://www.uvsar.com/projects/acrobat/flattener/

How to define target window when redirecting within frames using servlet?

Howdy:
Is there a way to define target window when redirecting within frames using servlets?
How to do it in JSP as well?
T.I.A.
Oriental Spirit

Your servlet (or JSP) can't decide where it is going to be displayed. The browser has already decided that when it makes the request to your servlet.

XSL/Fo to PDF using Servlet

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