Read Excel file path in WD

Hi,
We want to read a excel file. For that we are using file upload UI element and HSSF POI to read excel file. The code to read the excel file is working fine in standalone. In standalone we are hardcoding the file path. But in WD application, we are not hard coding it.
We are using following code to supply the file name to HSSF code through file upload UI:
try
         InputStream in = new FileInputStream(wdContext.currentContextElement
                                           ().getFileResource());
         wdComponentAPI.getMessageManager().reportSuccess("IN "+in);
         HSSFWorkbook wb = new HSSFWorkbook(in);
catch (Exception e)
     wdComponentAPI.getMessageManager().reportSuccess("ERROR in HSSF");
Where FileResource is a context variable binded with property "data" of FileUpload UI element.
Now, the problem is that the excel file is not getting read. We are getting ERROR in HSSF message.
Please help in reading the file path.
Regards,
Vaibhav

Hi,
Try this:
InputStream in = wdContext.currentContextElement().getFileResource().read(false);
Regards,
Satyajit.

Similar Messages

How to read Excel file in java

Respected sir/madam
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This is the code what i have written
import java.io.*;
import java.sql.*;
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Connection c;
Statement stmnt;
public void checkABA_Number()
try
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finally
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here is the code to read excel file
public void readexel(String filename)
Connection c = null;
Statement stmnt = null;
try
Class.forName( "sun.jdbc.odbc.JdbcOdbcDriver" );
c = DriverManager.getConnection("jdbc:odbc:Driver={Microsoft Excel Driver (*.xls)};DBQ=" + filename);
stmnt = c.createStatement();
String query = "Select * from [Sheet1$]" ;
ResultSet rs = stmnt.executeQuery( query );
while( rs.next() )
System.out.println( rs.getString(1) );
catch( Exception e )
System.err.println( e );
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Hi ,
I am having some problem when reading the excel file.
While reading excel file I am getting error-java.io.IOException: Unable to read entire block; 4 bytes read; expected 512 bytes.
part of my code:-
InputStream stream = objFormFile.getInputStream();
POIFSFileSystem fs = new POIFSFileSystem(stream);//getting above error here.
HSSFWorkbook wb = new HSSFWorkbook(fs);
Case 1:
I download the file on the system ,save it ,and then directly upload it to the system ,I get the above error .
Case 2:
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Edited by: hruday on Jul 31, 2008 3:20 AM

Instead of using POIFSFileSystem, try to directly create the HSSFWorkbook
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Open data set for reading excel file on application server in back ground

open data set for reading excel file on application server in back ground

hi Vijay,
I am afraid you won't be able to read from Excel file on Appl. Server.
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Error while reading excel file from application server into internal table.

Hi experts,
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DO.
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A character set conversion is not possible.
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Hi,
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Jar files required to read excel file in SAP PI 7.3.1 sp09 dualstack

Hi experts,
I need to read excel file (.xls) using SAP PI and process it to target system. I have read blogs
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and
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and
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Hi Shilpa
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Hi PI experts,
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hi,
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byte byt[] = xmldata.getBytes();
xpld.setContent(byt);
inputModuleData.setPrincipalData(msg);
Thanks,
Mayank

Customised module for reading Excel files.

Hi Gurus,
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Hi.
Check this thread.
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Acrobat Reader won't read pdfs: "file path not valid"

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Article ID: KB26744
Unable to open any PDF documents on BlackBerry PlayBook
Type: Support Content
Last Modified: 06-17-2011
Product(s) Affected:
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Overview
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Environment
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Cause
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rabbitupnorth:
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Hi!
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OUTPUT:
??#u0871#?################>###??##############################=#######????########???????????????????????????????????????????????????????????????????????????????????????????????????????
####################################################################################### ###!###"#######$###%###&###'###(###)###*###+###,###-###.###/###0###1###2###3###4###5###6###7#
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###?? ##?########? ?#######?? ##?########? ?#######?? ##?#P######? ?#######?? ##?#P######? ?#######?? ##?# ######? ?#######?? #################A#?#?j}#(#}############################
##########?########}#?#}#############*##################_#? _#-########????#,#####0########????#? _#-#;########????#"#?#?#\########????#_#-#@#_
#######????########}#(#}#############+##################_#? _#-}#(#}#############,##################_#? _#-}#(#}#############-##################_#? _#-}#(#}#############.###########
##########?########}#<#}#############6#############?}#?#_#? _#-########??#?#,#####0}#<#}#############7#############?e#?#_#? _#-########????#,#####0}#?#}#############8###############
#######????########}#?#}#############9#############????#_#? _#-########????#,#####0########????#? _#-#;########????#"#?#?#\########????#_#-#@#_
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#C#h#e#c#k# #C#e#l#l##########?##????########????#####?##????#######?##????#######?##????#######?##????##?###+?#??# #?##############?##C#o#m#m#a#####?###,?#??#(#?##############?##C#
#5####Input?#p#?##############?##I#n#p#u#t##########?##?u0319?#####?##??v?#####?#####?#######?#####?#######?#####?#######?#####?##?###6####Linked Cell?#F#?##############?##L#i#n#k#e#d#
?##N#o#t#e##########?##????#####?##????#######?##????#######?##????#######?##????##?###9####Output?#r#?##############?##O#u#t#p#u#t##########?##????#####?##????#####?##????#######?#
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data l_wa_raw_data type string.
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if sy-subrc = 0.
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      if sy-subrc = 0.
        "Split the file record using <TAB> and store inside the work area
        split l_wa_raw_data at cl_abap_char_utilities=>horizontal_tab into :
          ls_excel_parse-clientno
          ls_excel_parse-fileid
          ls_excel_parse-paymtreportingid
          ls_excel_parse-name
          ls_excel_parse-employee_id
          ls_excel_parse-home_country
          ls_excel_parse-host_country
          ls_excel_parse-actstartdt
          ls_excel_parse-actenddt
          ls_excel_parse-assignment_status
          ls_excel_parse-paymttypenm
          ls_excel_parse-paymtcategorynm
          ls_excel_parse-paymtdt
          ls_excel_parse-transeffdt
          ls_excel_parse-amount
          ls_excel_parse-currency_code .
        append ls_excel_parse to lt_excel_parse.
      endif.
    enddo.
endif.

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