Uploading a file using jsp and com.oreilly.servlet lib package

Sorry to bother you but I need your help folks
I am developing an application to pick up files from a database and sent to a specified location on a different system.
I am presently trying to run this code,I have placed this lib package from oreilly which is supposed to encapsulate the usage of file uploads,which is a jar file called cos.jar into C:\Program Files\Java\jdk1.5.0_03\jre\lib\ext folder .I have a jsp page that calls the bean which does the upload and implement the classes in the oreilly package.I am using tomcat 5
[b]the jsp page that acts as the user interface
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html>
<head>
<title>Please Choose The File</title>
</head>
<body bgcolor="#ffffff">
<table border="0"><tr>
<form action="Upload.jsp" method="post"
enctype="multipart/form-data">
<td valign="top"><strong>Please choose your document:</strong><br></td>
<td> <input type="file" name="file1">
<br><br>
</td></tr>
<tr><td><input type="submit" value="Upload File"></td></tr>
</form>
</table>
</body>
</html>
this is the jsp page that calls the bean
<jsp:useBean id="uploader" class="com.UploadBean" />
<jsp:setProperty name="uploader" property="dir" value="<%=application.getInitParameter(\"save-dir\")%>" />
<jsp:setProperty name="uploader" property= "req" value="${pageContext.request}" />
<html>
<head><title>file uploads</title></head>
<body>
<h2>Here is information about the uploaded files</h2>
<jsp:getProperty name="uploader" property="uploadedFiles" />
</body>
</html>
[b]this is the bean class
package com;
import java.util.Enumeration;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.ServletRequest;
import com.oreilly.servlet.MultipartRequest;
import com.oreilly.servlet.multipart.DefaultFileRenamePolicy;
import javax.servlet.*;
public class UploadBean {
private String webTempPath;
private HttpServletRequest req;
private String dir;
// private ServletRequest request;
public UploadBean( ) {}
public void setDir(String dirName) {
if (dirName == null || dirName.equals(""))
throw new IllegalArgumentException("invalid value passed to " + getClass( ).getName( )+".setDir");
//webTempPath = dirName;
dir = dirName;
/* public String getDir()
return webTempPath;
public void setReq(ServletRequest request) {
if (request != null && request instanceof HttpServletRequest)
req = (HttpServletRequest) request;
} else {
throw new IllegalArgumentException("Invalid value passed to " + getClass( ).getName( )+".setReq");
public String getUploadedFiles( ) throws java.io.IOException{
//file limit size of 5 MB
MultipartRequest mpr = new MultipartRequest(req,dir,5 * 1024 * 1024,new DefaultFileRenamePolicy( ));
Enumeration enume = mpr.getFileNames( );
StringBuffer buff = new StringBuffer("");
for (int i = 1; enume.hasMoreElements( );i++){
buff.append("The name of uploaded file ").append(i).append(" is: ").append(mpr.getFilesystemName((String)enume.nextElement( ))).append("<br><br>");
}//for
//return the String
return buff.toString( );
} // getUploadedFiles
On running the code I find this error messages
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
javax.servlet.ServletException: javax/servlet/ServletRequest
     org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:848)
     org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:781)
     org.apache.jsp.jsp.Upload_jsp._jspService(org.apache.jsp.jsp.Upload_jsp:73)
     org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
     org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:322)
     org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:291)
     org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
root cause
java.lang.NoClassDefFoundError: javax/servlet/ServletRequest
     com.oreilly.servlet.MultipartRequest.<init>(MultipartRequest.java:222)
     com.oreilly.servlet.MultipartRequest.<init>(MultipartRequest.java:151)
     com.UploadBean.getUploadedFiles(UploadBean.java:49)
     org.apache.jsp.jsp.Upload_jsp._jspService(org.apache.jsp.jsp.Upload_jsp:63)
     org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
     org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:322)
     org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:291)
     org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
note The full stack trace of the root cause is available in the Apache Tomcat/5.5.9 logs.
Apache Tomcat/5.5.9
tanks

Hi,
Looks like you are missing a file from the classpath. Make sure servlet.jar is available in your classpath. Ordinarily files in <tomcat_home>/lib directory should be added automatically. You need to check why it hasn't been added in your case. A good place to start would be the bat files in the bin directory viz startup.bat, catalina.bat etc.
cheers,
vidyut

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<b>SDIXML_DATA_TO_DOM</b> Convert SAP data (elementary/structured/table types) into DOM (XML
<b>SDIXML_DOM_TO_XML</b> Convert DOM (XML) into string of bytes that can be downloaded to PC or application server
<b>SDIXML_DOM_TO_SCREEN</b> Display DOM (XML)
<b>SDIXML_DOM_TO_DATA</b>
data: it_table like t001 occurs 0.
data: l_dom      TYPE REF TO IF_IXML_ELEMENT,
      m_document TYPE REF TO IF_IXML_DOCUMENT,
      g_ixml     TYPE REF TO IF_IXML,
      w_string   TYPE XSTRING,
      w_size     TYPE I,
      w_result   TYPE I,
      w_line     TYPE STRING,
      it_xml     TYPE DCXMLLINES,
      s_xml      like line of it_xml,
      w_rc       like sy-subrc.
start-of-selection.
select * from t001 into table it_table.
end-of-selection.
initialize iXML-Framework          ****
write: / 'initialiazing iXML:'.
class cl_ixml definition load.
g_ixml = cl_ixml=>create( ).
check not g_ixml is initial.
write: 'ok'.
create DOM from SAP data           ****
write: / 'creating iXML doc:'.
m_document = g_ixml->create_document( ).
check not m_document is initial.
write: 'ok'.
write: / 'converting DATA TO DOM 1:'.
CALL FUNCTION 'SDIXML_DATA_TO_DOM'
    EXPORTING
      NAME               = 'IT_TABLE'
      DATAOBJECT         = it_table[]
    IMPORTING
      DATA_AS_DOM        = l_dom
    CHANGING
      DOCUMENT           = m_document
    EXCEPTIONS
      ILLEGAL_NAME       = 1
      OTHERS             = 2.
if sy-subrc = 0. write 'ok'.
else.             write: 'Err =', sy-subrc.
endif.
check not l_dom is initial.
write: / 'appending DOM to iXML doc:'.
w_rc = m_document->append_child( new_child = l_dom ).
if w_rc is initial. write 'ok'.
else.                write: 'Err =', w_rc.
endif.
visualize iXML (DOM)               ****
write: / 'displaying DOM:'.
CALL FUNCTION 'SDIXML_DOM_TO_SCREEN'
    EXPORTING
      DOCUMENT          = m_document
    EXCEPTIONS
      NO_DOCUMENT       = 1
      OTHERS            = 2.
if sy-subrc = 0. write 'ok'.
else.             write: 'Err =', sy-subrc.
endif.
convert DOM to XML doc (table)     ****
write: / 'converting DOM TO XML:'.
CALL FUNCTION 'SDIXML_DOM_TO_XML'
    EXPORTING
      DOCUMENT            = m_document
    PRETTY_PRINT        = ' '
    IMPORTING
      XML_AS_STRING       = w_string
      SIZE                = w_size
    TABLES
      XML_AS_TABLE        = it_xml
    EXCEPTIONS
      NO_DOCUMENT         = 1
      OTHERS              = 2.
if sy-subrc = 0.   write 'ok'.
else.              write: 'Err =', sy-subrc.
endif.
write: / 'XML as string of size:', w_size, / w_string.
describe table it_xml lines w_result.
write: / 'XML as table of', w_result, 'lines:'..
loop at it_xml into s_xml.
    write s_xml.
endloop.
write: / 'end of processing'.
end of code
Hope this will be useful.
regards
vinod

How to upload a file using FTP tin JSP

Hello friends ,
I m actually looking to upload a file using FTP to a server(webserver) in JSP . If there any tags available to accomplish this r any information regading this plzz let me no.
Thanks in advance
P.Satish

Not sure exactly what you're trying to do but you set the content type a stream it to the browser from a servlet

How to upload a file using java bean?

hi,
i need a code simple how to upload a file from jsp form to a java bean file (not a servlet)
thank,s zik

Hi,
i need a code sample how to upload a file from jsp
form to a java bean file (not a servlet)You can use jspSmartUpload component which is a free, fully-featured JSP component.
jspSmartUpload provides you with all the upload/download features you could possibly wish for :
* Simple and complete upload
* Total control over the upload process
* �Mixed forms� management
* Total control over files sent
* Download whatever you want
For further information about jspSmartUpload please visit
http://www.jspsmart.com/
Hope this helps.
Good Luck.
Gayam.Srinivasa Reddy
Developer Technical Support
Sun Micro Sysytems
http://www.sun.com/developers/support/

URGENT: Is it possible to upload multiple files using STRUTS

Hi,
Is it possible to upload multiple files using STRUTS.
I am able to upload a single file. But how do i upload multiple files ??
upload.jsp
<%@ taglib uri="/WEB-INF/struts-logic.tld" prefix="logic" %>
<%@ taglib uri="/WEB-INF/struts-template.tld" prefix="template" %>
<%@ taglib uri="/WEB-INF/struts-bean.tld" prefix="bean" %>
<%@ taglib uri="/WEB-INF/struts-html.tld" prefix="html" %>
<html:html>
<head>
<title>New Page 1</title>
</head>
<body>
<html:form action="/secure/uploadFile.do" enctype="multipart/form-data" method="POST" type="com.smartstream.webconnect.user.actions.UploadActionForm">
<p>File to upload
<html:file property="fileUpload" size="20"/></p>
<p><html:submit/></p>
</html:form>
</body>
</html:html>
UploadAction.java
public class UploadAction extends BaseAction {
    Logger log = Logger.getLogger(AttachMessageAction.class);
    public ActionForward executeAction(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws ActionException {
        System.out.println("executeAction of UploadAction");
        UploadActionForm uploadActionForm = (UploadActionForm) form;
        int fileSize = uploadActionForm.getFileUpload().getFileSize();
        System.out.println("uploadActionForm.getFileUpload().getFileSize() = " + uploadActionForm.getFileUpload().getFileSize());
        byte buffer[] = new byte[1024];
        try {
            BufferedInputStream bufferedInputStream = new BufferedInputStream(uploadActionForm.getFileUpload().getInputStream());
            FileOutputStream fos = new FileOutputStream("s:\\uploaded\\" + uploadActionForm.getFileUpload().getFileName());
            int read;
            while ( (read = bufferedInputStream.read(buffer,0,buffer.length)) != -1) {
                fos.write(buffer, 0, read);
            fos.flush();
            fos.close();
            bufferedInputStream.close();
            return mapping.findForward("success");
        } catch (IOException e) {
            e.printStackTrace();
            return mapping.findForward("error");
        }catch(OutOfMemoryError o){
            o.printStackTrace();
            System.out.println("o.getMessage() " + o.getMessage());
            return mapping.findForward("error");
UploadActionForm.java
public class UploadActionForm extends ActionForm{
    private FormFile fileUpload;
    private byte[] fileContent;
    public FormFile getFileUpload() {
        org.apache.struts.taglib.html.FormTag _jspx_th_html_form_0;
        return fileUpload;
    public byte[] getFileContent() {
        return fileContent;
    public void setFileUpload(FormFile fileUpload) {
        this.fileUpload = fileUpload;
    public void setFileContent(byte[] fileContent) {
        this.fileContent = fileContent;
}--Bhupendra Mahajan

Yes, you could try using the multipart handler...
But I have a better idea...
Determine the maximum number of file uploads that the
user can do at one time. I mean, you can't
realistically have the user upload a million files at
one time. So say the max is 20. So you create your
action form class with 20 FormFile fields called file1
to file20.
Then when you dynamically create your page, you
dynamically create the specified number of file fields
and 1 hidden field called "totalFiles" which contains
the number of file fields you created. This should be
an int field in the form bean.
Then when you do your action processing, you just loop
thru the totalFiles... Or well, actually, you may not
need that at all. You could just check all the
FormFile fields and whatever ones aren't null contain
files.But what about UploadActionForm.java[b]
How do i have exact mapping of the HTML form in this file ??
--[b]Bhupendra Mahajan

Read an excel file using JSP in MII 12.1

Hi,
I want to read an excel file using jsp page. I dont want to use the UDS or ODBC for connecting to excel.
I am trying to use org.apache.poi to read the excel file in jsp page.
While running, its showing a compilation error "package org.apache.poi.hssf.usermodel does not exist"
I have the jar files for it, where do we need to upload it so that jsp page works.
Thanks a lot
Regards,
Neha Maheshwari

The user doesn't want to save the excel file in server.
I want to upload file and save its contents in database.
I have the code to read and save excel data in database but not able to get the location to deploy the jar file.
In general, if we are creating a jsp page in MII workbench which is using some jar file.
Whats the location to upload this jar file so that the jsp page works correctly?

Uploading a file using PRC

I am trying to upload a file using PRC, I am using .Net 2.0. Here is my code
            IRemoteSession rSession = base.portletContext.GetRemotePortalSession();
            IDocumentManager dManager = rSession.GetDocumentManager();
            IRemoteDocument rDocument = dManager.CreateRemoteDocument(4079, 217, Server.MapPath("temp.txt"));
            rDocument.SetType("http://www.plumtree.com/dtm/mime", "text/plain");
            rDocument.SetOverrideName("Trying to upload");
            rDocument.SetOverrideDescription("No Description");
            int docID = -1;
            try
                docID = rDocument.Save();
            catch (Exception ex)
                Response.Write(ex);
            Response.Write("<BR><BR>" + docID);
The code always falis with following errorPlumtree.Remote.PRC.PortalException: Exception of type 'Plumtree.Remote.PRC.PortalException' was thrown. ---> System.Web.Services.Protocols.SoapException: java.rmi.RemoteException: Error in function PTDataSource.ImportDocument (vDocumentLocationBagAsXML == '1001text/plainD:\Plumtree\RemotePortlets\FileContainer\temp.txt', lDocumentTypeID == 104, pCard == com.plumtree.server.impl.directory.PTCard@65e83f, bSummarize == false, pProvider == null): Error in function PTDataSource.ImportDocument (vDocumentLocationBagAsXML == text/plain1001D:\Plumtree\RemotePortlets\FileContainer\temp.txt, lDocumentTypeID == 104, pCard == com.plumtree.server.impl.directory.PTCard@65e83f, bSummarize == false, pProvider == null): Error in function SOAPEnvelope.Restore (arrayText == [B@7aa6f0): SOAP fault: faultcode='soapenv:Server.userException' faultstring='java.lang.NullPointerException' at System.Web.Services.Protocols.SoapHttpClientProtocol.ReadResponse(SoapClientMessage message, WebResponse response, Stream responseStream, Boolean asyncCall) at System.Web.Services.Protocols.SoapHttpClientProtocol.Invoke(String methodName, Object[] parameters) at com.plumtree.remote.prc.soap.DirectoryAPIService.submitRemoteDocumentMerge(String sLoginToken, Int32 nDataSourceID, Int32[] nFolderIDs, String sLocation, String sTypeID, String sTypeNameSpace, String sOverrideName, String sOverrideDesc, String sLanguage, Boolean bMergeACLs) at com.plumtree.remote.prc.soap.DirectoryProcedures.SubmitRemoteDocument(String sLoginToken, Int32 nDataSourceID, Int32[] nFolderIDs, String sLocation, String sTypeID, String sTypeNameSpace, String sOverrideName, String sOverrideDesc, String sLanguage, Boolean bMergeACLs) --- End of inner exception stack trace --- at Plumtree.Remote.PRC.DocumentWrapper.Save() at Gov.NSW.CCSU.Portal.FileContainer.FileBrowser.cmdUpload_Click(Object sender, EventArgs e) in D:\MyWorks\CCSU\Portal\ALUI\Portlets\FileContainer\FileContainer\FileBrowser.aspx.cs:line 48
I thought that there might be some problem in getting the file from the client,
so i used my own uploading routines for copying the
file in current App's directory,
even then i get the same error.
Any help is greatly appreciated!!!
Thanks,
Avi
[pre]

Hello Dmitry,
Thanks a ton for your patience!
I have already tried step 1, still same error.
I have already tried step 2 and it works using Portal UI
Knowledge Directory-> Going to that specific folder - having ID 4079 -> selecting same file from same network share
Followed Step 3 and the result confirmed that I am using the correct DataSourceID
Here is the small piece of code
<Code>
IRemoteSession rSession = this.portletContext.GetRemotePortalSession();
IObjectManager oManager = rSession.GetObjectManager(ObjectClass.DataSource);
IObjectQuery oQuery = oManager.QueryObjects();
for (int i = 0; i < oQuery.GetRowCount(); i++)
Response.Write(oQuery.GetRow(i).GetName() + "-" + oQuery.GetRow(i).GetID() + "<BR>");
</Code>
Step 4 - We are not using ALI Content Service Windows File. Do you reckon I require this for Upload?
Step 5 – I ran PT Spy, reproduced the problem but couldn’t find any exception(On the portal server).
Let me give you a little insight of our dev environment here. Portal Server along with Remote Apps are installed on ServerX and Studio, Content Upload, Collaboration, Publisher are installed on ServerY. To neglect any permission issue I created the network share on ServerY as the Content Upload Service runs on Server Y.
Running PT Spy on other server (running Content Upload Service) showed few errors but I can not make much sense out of those.
What I can understand is
1.     It makes the call to [submitRemoteDocumentMerge] with correct parameters.
<Parameter List>
nDataSourceID = 217
nFolderIDs = (1) { 4079 }
sLocation = \\ccsu-gmt-952.gnet.ccsu.nsw.gov.au\TempShare\temp.txt
sTypeID = text/plain
sTypeNameSpace = http://www.plumtree.com/dtm/mime
sOverrideName = Trying to upload
sOverrideDesc = No Description
sLanguage = (null)
bMergeACLs = false <ptLogMsgEnd>
</Parameter List>
2.     But the call fails with following stack trace (copied partially)
<Stack Trace>
com.plumtree.server.impl.webservice.PTWebService     SOAP call failed, an internal error occured on the remote server. Attempting to parse the SOAP fault for detailed error info. Web Service='File Upload Web Service', SOAP Action='urn:plumtree-com:DocumentProvider.AttachToDocument', URL='http://ServerY:11910/ptupload/services/DocumentProvider'
</Stack Trace>
3.     Next line shows following Stack Trace
<Stack Trace>
com.plumtree.server.impl.soap.SOAPEnvelope     Error in function SOAPEnvelope.Restore (arrayText == [B@7bd8a5): SOAP fault: faultcode='soapenv:Server.userException' faultstring='java.lang.NullPointerException'
com.plumtree.server.impl.soap.OpenSoapException: SOAP fault: faultcode='soapenv:Server.userException' faultstring='java.lang.NullPointerException'
</Stack Trace>
4.     Then it starts giving the same error again.
5.     I thought it might be expecting a value in Language Parameter, so I Passed US-en but still it screams.
I can send you the entire trace file if that helps.
Thanks a lot for helping so far, Plumtree is pretty new to me and I am finding it difficult to get my steps going.
Thanks,
Avi
Edited by asolvent at 03/24/2008 10:05 PM

Uploading a file using jsp and com.oreilly.servlet lib package

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