Can't read JSP from WAR file

Hi, Everyone:
 The WAR really drives me crazy.
 everytime when i reach the jsp files in war, it throws exception:
 <WebAppServletContext-skylos> Generated java file:
 C:\weblogic\myserver\_tmp_war\jsp_servlet\common\test.java
 <E> <WebAppServletContext-skylos> Servlet failed with Exception
 java.lang.NullPointerException
 at java.util.Hashtable.put(Hashtable.java:380)
 at weblogic.servlet.jsp.OneOffJspLoader.loadClass(JspStub.java:433)
 at java.lang.ClassLoader.loadClass(ClassLoader.java:253)
 i uses WLS5.1 SP6.
 my WAR is under /weblogic/myserver/ (i can load html from my war)
 thanks
 han

i solved it.
 it is about relative path and absolute path.
 coz browser tries to search /common/checklogin.jsp
 from documentRoot.
 han
 "hansen" <[email protected]> wrote:
 >
 >i solved it.
 >
 >the reason is i didn't install SP6 correctly.
 >
 >but i got another question:
 >
 >everytime, i enter password and login name on login.jsp
 >page,and press "Login". it should call checkLogin.jsp. but
 >the browser asks me to "save it" or "open it".
 >
 >thanks
 >
 >han
 >
 >han
 >
 >
 >"hansen" <[email protected]> wrote:
 >>
 >>Hi, Everyone:
 >>
 >>The WAR really drives me crazy.
 >>
 >>everytime when i reach the jsp files in war, it throws exception:
 >>
 >> <WebAppServletContext-skylos> Generated java file:
 >>
 >> C:\weblogic\myserver\_tmp_war\jsp_servlet\common\test.java
 >>
 >><E> <WebAppServletContext-skylos> Servlet failed with Exception
 >>
 >>java.lang.NullPointerException
 >>
 >> at java.util.Hashtable.put(Hashtable.java:380)
 >>
 >> at weblogic.servlet.jsp.OneOffJspLoader.loadClass(JspStub.java:433)
 >>
 >> at java.lang.ClassLoader.loadClass(ClassLoader.java:253)
 >>
 >>i uses WLS5.1 SP6.
 >>
 >>my WAR is under /weblogic/myserver/ (i can load html from my war)
 >>
 >>thanks
 >>
 >>han
 >

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Dear Gurus
I already posted this question but this time i need some other changes .....Sorry for that ..
I am using 10G forms and using TEXT_IO for reading data from flat file ..
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v_handle utl_file.file_type;
v_filebuffer varchar2(500);
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line_0_Purp VARCHAR2 (10);
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line_0_ccy Varchar2(3);
line_9_sum Number(12,2);
line_9_Acc_no Varchar2(12);
Line_1_Sum Number(12,2);
Line_1_tot Number(15,2) := 0;
Line_1_flag Number := 0;
lval number;
lacno varchar2(16);
v_file varchar2(20);
v_path varchar2(50);
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But now how can i do ? Shall i use like this select Statement for all the columns ?

Sorry for that ..
As per our requirement ...
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 Null;
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 TEXT_IO.get_line (v_handle, v_filebuffer);
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 Null;
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Copy the jxl.jar to that lib folder
Note : You cannot Read the Content from the excel file directly
First You Have to copy that file to the Server,
And from the Server you can get the file absolute path
With the absolute path you can read the contents of the Excel file
You have to save the Excel file as .xls Format and Not as xlsx format i will not accept that...
You have Upload the Excel file from the Server Using the File Upload UI Element
This Coding will extract 3 columns from the Xls File
Coding
import java.io.File;
import java.io.FileOutputStream;
import java.io.InputStream;
import jxl.Cell;
import jxl.Sheet;
import jxl.Workbook;
import com.sap.fileupload.wdp.IPrivateFileUpload_View;
import com.sap.tc.webdynpro.services.sal.datatransport.api.IWDResource;
public void onActionUpload_File(com.sap.tc.webdynpro.progmodel.api.IWDCustomEvent wdEvent )
 //@@begin onActionUpload_File(ServerEvent)
 IPrivateFileUpload_View.IContextElement element1 = wdContext.currentContextElement();
 IWDResource resource = element1.getFileResource();
 element1.setFileName(resource.getResourceName());
 element1.setFileExtension(resource.getResourceType().getFileExtension());
 //@@end
public void onActionUpload_File_in_Server(com.sap.tc.webdynpro.progmodel.api.IWDCustomEvent wdEvent )
 //@@begin onActionUpload_File_in_Server(ServerEvent)
 InputStream text=null;
 int temp=0;
 try
 File file = new File(wdContext.currentContextElement().getFileResource().getResourceName().toString());
 FileOutputStream op = new FileOutputStream(file);
 if(wdContext.currentContextElement().getFileResource()!=null)
 text=wdContext.currentContextElement().getFileResource().read(false);
 while((temp=text.read())!=-1)
 op.write(temp);
 op.flush();
 op.close();
 path = file.getAbsolutePath();
 wdComponentAPI.getMessageManager().reportSuccess(path);
 catch(Exception e)
 e.printStackTrace();
 //@@end
public void onActionUpload_Data_into_Table(com.sap.tc.webdynpro.progmodel.api.IWDCustomEvent wdEvent )
 //@@begin onActionUpload_Data_into_Table(ServerEvent)
 try
 Workbook wb =Workbook.getWorkbook(new File(path));
 Sheet sh = wb.getSheet(0);
 //wdComponentAPI.getMessageManager().reportSuccess("Columns = "+sh.getColumns());
 //wdComponentAPI.getMessageManager().reportSuccess("Rows = "+sh.getRows());
 int columns = sh.getColumns();
 int rows = sh.getRows();
 int i=0;
 for(int j=1;j<=rows;j++)
 ele=wdContext.nodeTable_Data().createTable_DataElement();
 Cell c1 = sh.getCell(i,j);
 ele.setTab_Name(c1.getContents());
 Cell c2 = sh.getCell(i+1,j);
 ele.setTab_Degree(c2.getContents());
 Cell c3 = sh.getCell(i+2,j);
 ele.setTab_Percentage(c3.getContents());
 wdContext.nodeTable_Data().addElement(ele);
 catch(Exception ex)
 wdComponentAPI.getMessageManager().reportSuccess(ex.toString());
 //@@end
 * The following code section can be used for any Java code that is
 * not to be visible to other controllers/views or that contains constructs
 * currently not supported directly by Web Dynpro (such as inner classes or
 * member variables etc.). 
 * Note: The content of this section is in no way managed/controlled
 * by the Web Dynpro Designtime or the Web Dynpro Runtime.
//@@begin others
String path;
IPrivateFileUpload_View.ITable_DataElement ele;
//@@end
Regards
Chandran S

How to read HyperLinks from pdf file??

hi developer's,
I am in PDF processing... I am having doubt in that Processing.
How to read Hyperlinks from PDF file?
I can able to set the hyperlink.. But i cant able to get the hyperlinks..
The following example program will set the hyperlink to the PDF file using lowagie API..
import com.lowagie.text.Anchor;
import com.lowagie.text.Chunk;
import com.lowagie.text.Document;
import com.lowagie.text.DocumentException;
import com.lowagie.text.Paragraph;
import com.lowagie.text.html.HtmlWriter;
import com.lowagie.text.pdf.PdfReader;
import com.lowagie.text.pdf.PdfWriter;
public class Argu1 {
     public static void main(String[] args) {
          Document document = new Document();
          try {
               PdfWriter pdf = PdfWriter.getInstance(document,
                         new FileOutputStream("PageLink.pdf"));
PdfReader pdf_read=new
               document.open();
               document.add(new Paragraph("Hi Everbody....!"));
               Anchor pdfRef = new Anchor("Click Me");
               pdfRef.setReference("www.java2s.com");
               Anchor rtfRef = new Anchor("Touch Me");
               rtfRef.setReference("www.sun.com");
               System.out.println(rtfRef.reference());
               document.add(pdfRef);
               document.add(Chunk.NEWLINE);
               document.add(rtfRef);
          } catch (DocumentException de) {
               System.err.println(de.getMessage());
          } catch (IOException ioe) {
               System.err.println(ioe.getMessage());
          document.close();
Help me how to read the Hyperlinks from the PDF file using java ...
Thanks in advance,
With Regards,
J.Imran

Instead of cross-posting unformatted code you could have taken a look at the API, because there you might have come across a method named getLinks...Even though it's not documented, I really suspect that it will return the Hyperlinks on a given page.

Reading data from flat file in aplication server

hi all,
can any body provide code how to read data from flat file which is in application server.
thanks in advance

hi,
chk this sample code.
parameters: p_file like rlgrap-filename obligatory
default '/usr/sap/upload.xls'.
types: begin of t_data,
vbeln like vbap-vbeln,
posnr like vbap-posnr,
matnr like vbap-matnr,
werks like vbap-werks,
megne like vbap-zmeng,
end of t_data.
data: it_data type standard table of t_data,
wa_data type t_data.
open dataset p_file for output in text mode encoding default.
if sy-subrc ne 0.
write:/ 'Unable to open file:', p_file.
else.
do.
read dataset p_file into wa_data.
if sy-subrc ne 0.
exit.
else.
append wa_data to it_data.
endif.
enddo.
close dataset p_file.
endif.
Rgds
Anver

How read data from *.LB File in LabVIEW?

Hi dear specialist,
How I can read data from *.LB File in LabVIEW?
Thanks` Hovo

Thanks Ben, but when I open it as datalog file` comes following error:
Error 71 occurred at Open/Create/Replace Datalog in Simple Temp Datalog Reader.vi
Error 71 occurred at Open/Create/Replace Datalog in Simple Temp Datalog Reader.vi
Possible reason(s):
LabVIEW: File datalog type conflict.
C:\Documents and Settings\Home\Desktop\a.lb
Here is an example of lb file (a.lb), and here is a VI for read datalog file(Simple Temp Datalog Reader.vi)
What means this error?
How I can read a byte at a time?
Attachments:
testForLB.zip ‏101 KB

Can't read JSP from WAR file

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