Need help on File uploading in JSF

Hi All,
i have to upload some document into IBM DB2 Content Management using JSF Portlet.
Is it possible to upload a document( in my case it is an image) using JSF Portlet into IBM DB2 Content Management? and also i need to keep the reference of the uploaded document in DB2 database.
i need some sample code to do this.
the tools i am using are
RAD 6.0 as IDE
IBM DB2 Content Managener 8.3
IBM DB2 8.2
its an urgent requirement please help me out in this regard

If it's possible in Portlets i don't know, but in JSF is possible with the Tomahawk component to upload files.
See
www.myfaces.org
Try it.

Similar Messages

  • Need help for file upload - reposted for Steve Muench

    Hi Steve,
    I have been involved developing a web application that requires a file upload operation. I have studied your example on Upload Text File and Image Example in the Not Yet Documented ADF Sample Applications section. I got the file upload part worked but could not get the original file name to populate the name field..i.e. if I upload myFile.txt to the database, the name field will be myFile.txt (not the name enter by user). Is there a way to capture the filename info? or is it possible to do so within ADF framework? I am using ADF/Struts/JSP with ORDDoc data type. Thanks very much.
    Bill

    Hello Nani,
    You need to change any settings in 'FILE' transaction. This transaction is used to set up Logical file paths. ( In general it will be set already for your system).
    You can use the following code.
      DATA: LC_LOGICAL_FILENAME_EXPSRC LIKE RCGIEDIAL-IEFILE
                                                    VALUE 'EHS_IMP_SOURCES'.
      DATA:      L_EMERGENCY_FLAG            TYPE C.
      DATA:      L_FILE_FORMAT               LIKE FILENAME-FILEFORMAT.
      data : X_RCGIEDIAL LIKE  RCGIEDIAL occurs 0 with HEADER LINE.
      read the default pathname on application server
        CALL FUNCTION 'FILE_GET_NAME'
             EXPORTING
                CLIENT                  = SY-MANDT
                  LOGICAL_FILENAME        = LC_LOGICAL_FILENAME_EXPSRC
                  OPERATING_SYSTEM        = SY-OPSYS
                parameter_1             = ' '
                PARAMETER_2             = ' '
                USE_PRESENTATION_SERVER = ' '
                WITH_FILE_EXTENSION     = ' '
                USE_BUFFER              = ' '
             IMPORTING
                  EMERGENCY_FLAG          = L_EMERGENCY_FLAG
                  FILE_FORMAT             = L_FILE_FORMAT
                  FILE_NAME               = X_RCGIEDIAL-IEFILE
             EXCEPTIONS
                  FILE_NOT_FOUND          = 1
                  OTHERS                  = 2.
        write :/ 'file format', L_FILE_FORMAT,
               / 'file name', X_RCGIEDIAL-IEFILE.
    Thanks,
    Jyothi

  • Need help w/ file uploading!

    hi! i'm writing a JSP where the client has the possibility to upload image-files
    to the server.. anyone have a good way to it? and if so how?
    if you are referring me to some java-classes i would like to get proper
    information on how to append them in the best way possible...
    i've heard about the MaybeUpload package by Weft but there's one thing i
    don't understand... in the form you use the <input file=""> tag, but how do i
    obtain the file? if use request.getParameter() i would get the path, wouldn't i??
    hope you can help me out!

    read this.
    http://www.onjava.com/pub/a/onjava/2001/04/05/upload.html?page=1

  • I am setting up a new iMac and need help syncing files to Dropbox.  On my old computer I had it set where when I saved a document, it was saved on my hard drive, as well as to a folder in Dropbox.  I can't remember how I set this up.  Any help?

    I am setting up a new iMac and need help syncing files to Dropbox.  On my old computer I had it set where when I saved a document, it was saved on my hard drive, as well as to a folder in Dropbox.  I can't remember how I set this up.  Any help?

    The way that Dropbox works is that it keeps a copy of all your files in your local Dropbox folder on your hard drive (which is, by default, directly under your home folder). Adding files to that folder will sync them to the Dropbox server.
    You do of course have to download the Dropbox application to enable this (download link at the top right of http://dropbox.com ).
    Matt

  • File Upload problem: JSF, IBM WPS and Portlet - Please HELP Vey Very Urgent

    I want to upload a file from the front end using JSF and Portlets deployed on IBM WebSphere Portal.
    I have used Apache's commons file upload functionality as the file upload provided in JSF doesnot work with portlets and the action event is not invoked If I keep enctype="multipart/form-data". So I included 3 forms in my Faces JSP file.
    1) h:form = For displyign error message on screen
    2) html:form = Include the enctype="multipart/form-data" and the input type file for uploading. And a submit button
    3) h:form: Here I have a command link which is remotely excuted on click of sumit button in my html form. This is to invoke the action event in the pagecode to get the bean value from the context.
    Now in the my doView method in the portlet, isMultipartContent(httpservletrequest) always returns null as the content type is text/html and not multipart. Onclick of the submit button in the the html form I am calling a javascript function which sets the __LINK_TARGET__ to the command link in the 3rd h:form which will call the page code.
    The problem here is action is invoked only when I return false from the above javascript else it will trigger for the first time and from second time onwards it will not invoke the action event in the pagecode method. Whent the javascript function returns false, the content type is always text/html. However if I return "true" from the javascript the content type is multipart/form-data, but the action is not triggered for the second time. So basically when the javascript functions returns true, for the first click everything works perfectly. When it returns false, the content type is text/html, but the action is invoked in the page code every time.
    Returning always true would solve my problem with the content type, but the action with the command link will not get invoked always as its some type of problem with h:commanLink :(.
    I guess I gave too much info. Heres my code stepby step.
    Can somebody please tell me , how I should also invoke the action in the page code and get the content type as "multipart/form-data" at the same time.
    1:
    ======================= Faces JSP File: BPSMacro.jsp ====================
    <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
    <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
    <meta name="GENERATOR" content="IBM Software Development Platform">
    <meta http-equiv="Content-Style-Type" content="text/css">
    <%@taglib uri="http://java.sun.com/portlet" prefix="portlet"%>
    <%@taglib uri="http://java.sun.com/jsf/core" prefix="f"%>
    <%@taglib uri="http://java.sun.com/jstl/fmt" prefix="fmt"%>
    <%@taglib uri="http://java.sun.com/jsf/html" prefix="h"%>
    <%@taglib uri="http://www.ibm.com/jsf/html_extended" prefix="hx"%>
    <%@taglib uri="/WEB-INF/tld/j4j.tld" prefix="j4j"%>
    <%@taglib uri="/WEB-INF/tld/core.tld" prefix="core"%>
    <%@page language="java" contentType="text/html; charset=ISO-8859-1"
         pageEncoding="ISO-8859-1" session="false"%>
    <portlet:defineObjects />
    <link rel="stylesheet" type="text/css"
         href='<%= renderResponse.encodeURL(renderRequest.getContextPath() + "/theme/stylesheet.css") %>'
         title="Style">
    <script type="text/javascript">
    function formSubmit() {
         var formName2 = document.getElementById("proxy_form_main_").title;
         var formName1 = document.getElementById("BPSMacroFormId").title;
         document.getElementById("__LINK_TARGET__").value = document.getElementById("proxy_HD_COMMAND_").title;
         document.getElementById(formName2).submit();
         return false;
    </script>
    <f:view>
         <hx:scriptCollector id="bpsMacroScriptCollector">
              <f:loadBundle var="bps" basename="bordereauprocessingsystem" />
              <table bgcolor="#FFF9C3">
                   <tr>
                        <td><h:form id="BPSMacroFormMain" styleClass="form">
                             <table class="tablemiddle" cellspacing="0" cellpadding="0">
                                  <tr>
                                       <td><h:messages layout="table" styleClass="errormessage"
                                                 id="ValidationErrorMsg" /> </td>
                                  </tr>
                             </table>
                             <j4j:idProxy id="proxy_form_main_0_" />
                        </h:form></td>
                   </tr>
                   <tr>
                        <td>
                        <form id="BPSMacroFormId" enctype="multipart/form-data">
                        <table bgcolor="#FFF9C3">
                             <tr>
                                  <td height="36" width="324">Worksheet <input type="file"
                                       name="upfile" /></td>
                             </tr>
                                  <tr>
                                       <td align="center" width="324"><input TYPE="submit"
                                       onclick="return formSubmit();" value="Upload">
                                  </td>
                             </tr>
                        </table>
                        </form>
                        </td>
                   </tr>
                   <tr>
                        <td>
                        <h:form id="BPSMacroFormMain2" styleClass="form">
                             <table cellspacing="2" cellpadding="2" class="tablemiddle">
                                  <tbody>
                                       <tr>
                                            <td colspan="2" align="center"><h:commandLink
                                                 styleClass="commandLink" id="lnkuserdelete"
                                                 action="#{pc_BPSMacro.doIdUpload1Action}">
                                                 <hx:graphicImageEx
                                                      styleClass="graphicImageEx" id="imgBtnCreateUser"
                                                      value="/theme/images/btnUpload.gif" style="border:0;cursor:pointer"></hx:graphicImageEx>
                                                 <j4j:idProxy id="proxy_HD_COMMAND_" />
                                            </h:commandLink></td>
                                            <h:inputHidden id="dtSize"
                                                 value="#{pc_BPSMacro.fileDetailsList.clicked}">
                                                 <j4j:idProxy id="proxy_clicked_" />
                                            </h:inputHidden>
                                       </tr>
                                  </tbody>
                             </table>
                             <j4j:idProxy id="proxy_form_main_" />
                        </h:form>
                   </td>
                   </tr>
              </table>
         </hx:scriptCollector>
    </f:view>
    ================== END: FACES JSP FILE: BPSMacro.jsp ========================
    2:
    =================== Action event in the Page Code: BPSMacro.java ============
    public String doIdUpload1Action() {
              System.out.println("PageCode");
              FacesContext context = FacesContext.getCurrentInstance();
              BPSMacroDetailsDataBean fileDetails = (BPSMacroDetailsDataBean)context.getApplication().createValueBinding("#{fileDetails}").getValue(context);
              BPSMacroListDataBean fileDetailsList = (BPSMacroListDataBean)context.getApplication().createValueBinding("#{fileDetailsList}").getValue(context);
              PortletSession sess = (PortletSession)context.getExternalContext().getSession(false);
              sess.setAttribute("BPS_MACRO_CONTEXT", context, PortletSession.APPLICATION_SCOPE);
              sess.setAttribute("BPS_MACRO_FILE_DETAILS", fileDetails, PortletSession.APPLICATION_SCOPE);
              sess.setAttribute("BPS_MACRO_FILE_LIST", fileDetailsList, PortletSession.APPLICATION_SCOPE);
              HttpServletRequest request = (HttpServletRequest)context.getExternalContext().getRequest();
              boolean isMultipart = ServletFileUpload.isMultipartContent(request);
              request.getContentType();
              return "gotoBPSMacro";
    ============== END Of Page Code Action event ==============================
    3:
    ============== doView() Portlet method ================================
    public void doView(RenderRequest arg0, RenderResponse arg1)
         throws PortletException, IOException {
              String METHOD_NAME = "doView(RenderRequest arg0, RenderResponse arg1)";
              Logger.debug(this.getClass(), METHOD_NAME, "Entering BPSMacroPortlet");
              FacesContext context = FacesContext.getCurrentInstance();      
              PortletSession sess1 = arg0.getPortletSession(true);
              BPSMacroDetailsDataBean fileDetails = new BPSMacroDetailsDataBean();
              BPSMacroListDataBean fileDetailsList = new BPSMacroListDataBean();
              context = (FacesContext)sess1.getAttribute("BPS_MACRO_CONTEXT", PortletSession.APPLICATION_SCOPE);
              if(context != null){
                   fileDetails = (BPSMacroDetailsDataBean)sess1.getAttribute("BPS_MACRO_FILE_DETAILS", PortletSession.APPLICATION_SCOPE);
                   fileDetailsList = (BPSMacroListDataBean)sess1.getAttribute("BPS_MACRO_FILE_LIST", PortletSession.APPLICATION_SCOPE);
              sess1.removeAttribute("BPS_MACRO_CONTEXT", PortletSession.APPLICATION_SCOPE);
              sess1.removeAttribute("BPS_MACRO_FILE_DETAILS", PortletSession.APPLICATION_SCOPE);
              sess1.removeAttribute("BPS_MACRO_FILE_LIST", PortletSession.APPLICATION_SCOPE);
              HttpServletRequest servletRequest = (HttpServletRequest)arg0;
              PortletRequest pReq = (PortletRequest)arg0;
              HttpServletResponse servletResponse= (HttpServletResponse)arg1;
              System.out.println("\n\n Content Type" + servletRequest.getContentType());
              try{
                   if(context != null){
              boolean isFileMultipart = ServletFileUpload.isMultipartContent(servletRequest);
              System.out.println("\nFILE TO BE UPLOADED IS MULTIPART ? " + isFileMultipart);
              if(isFileMultipart){
                   FileItemFactory factory = new DiskFileItemFactory();
                   ServletFileUpload upload = new ServletFileUpload(factory);
                   List items = upload.parseRequest(servletRequest);
                   Iterator iterator = items.iterator();
                   while (iterator.hasNext()) {
                        FileItem item = (FileItem) iterator.next();
                        InputStream iStream = item.getInputStream();
                        ByteArrayOutputStream ByteArrayOS = new ByteArrayOutputStream();
                        int sizeofFile =(int) item.getSize();
                        byte buffer[] = new byte[sizeofFile];
                        int bytesRead = 0;
                        while( (bytesRead = iStream.read(buffer, 0, sizeofFile)) != -1 )
                             ByteArrayOS.write( buffer, 0, bytesRead );
                        String data = new String( ByteArrayOS.toByteArray() );
                        int k = 0;
                        //Check if the file is Refund or Premium
                        int dynamicArraySize = 0;// = st2.countTokens() * 9;
                        dynamicArraySize = st2.countTokens() * 9;
                        if (!item.isFormField() ){
                             File cfile=new File(item.getName());
                             String fileName = "";
                             String separator = "\\";
                             int pos = item.getName().lastIndexOf(separator);
                             int pos2 = item.getName().lastIndexOf(".");
                             if(pos2>-1){
                                  fileName =item.getName().substring(pos+1, pos2);
                             }else{
                                  fileName =item.getName().substring(pos+1);
                             File fileToBeUploaded=new File("C:\\Sal\\BPS MACRO\\FileTransfer\\Desti", fileName);
                             item.write(fileToBeUploaded);
                             validate.displaySuccessMessage(context);
              }catch(Exception e){System.out.println(e);
              Logger.debug(this.getClass(), METHOD_NAME, "Leaving BPSMacroPortlet");
              super.doView(arg0, arg1);
    ==== END: doView method in the portle class. ================================
    Thanks.

    one more question. Is there a way where I can submit two forms ?
    Thats is submit 2nd form only when the first form is submitted.
    I tried this it works.
    function formSubmit(){
    document.form1.submit();
    alert();
    document.form2.submit();
    But If I dont put an alert(basically it disables the parent page) in between, only the second form is submitted.
    If I put a delay of say 3 seconds in between then it will throw a SOCKET CLOSED error in the code triggered due to first form submit.
    Thus disabling the paresnt page for a few seconds is reolving my problem.
    Any ideas ?
    Well Basically when the Alert pop's up the parent page "STALLS" and thus the form2 does not submit till I click on OK, Is there a way I can stall the browser/Parent JSP page using JAVA SCRIPT ??
    Edited by: hector on Oct 9, 2007 11:09 AM
    Edited by: hector on Oct 9, 2007 2:12 PM

  • Help with file upload

    I was wondering if there's a kind of lightweight component for uploading files in JSF. I tried Oracle's ADF Faces, but besides it being a couple of megs it screwed up the HTML code in my pages and some Javascript functions wouldn't work. I saw a post here where someone created his own component but as it will have minor use in my app i'd like something packed so I can just add it on.
    I only need to upload one file in my app, so maybe it's better to use a regular JSP and Servlet approach for this one. Suggestions or comments would be appreciated, thanks..

    I followed the examples in the chapter, but I needed a .tld file so I created one:
    <?xml version="1.0" encoding="ISO-8859-1" ?>
    <!DOCTYPE taglib
    PUBLIC "-//Sun Microsystems, Inc.//DTD JSP Tag Library 1.2//EN"
    "http://java.sun.com/dtd/web-jsptaglibrary_1_2.dtd">
    <taglib>
    <tlib-version>1.0</tlib-version>
    <jsp-version>1.2</jsp-version>
    <short-name>file</short-name>
    <uri>http://java.sun.com/upload</uri>
    <display-name>JSF File Upload</display-name>
    <description>File upload library fo JSF</description>
    <tag>
    <name>upload</name>
    <tag-class>com.corejsf.UploadTag</tag-class>
    <body-content>JSP</body-content>
    <description>
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    </description>
    <attribute>
    <name>value</name>
    <required>false</required>
    <rtexprvalue>false</rtexprvalue>
    </attribute>
    <attribute>
    <name>target</name>
    <required>false</required>
    <rtexprvalue>false</rtexprvalue>
    </attribute>
    </tag>
    </taglib>
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  • HELP! File Upload Servlet and Internet Explorer

    Hello people. I hope this is an easy problem to solve...
    I have a servlet upload program that works using Mozilla browser (www.mozilla.org), but for some reason it doesn't work using Microsoft IE. The servlet is also using the servlet upload API from Apache (commons).
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    Dunno, if it will help, I've also pasted the upload servlet source code below and the html file that's calling the upload servlet, but you still need the Apache commons file upload API.
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    Anyone suggestions?
    Meanwhile, I will try to install other free browsers and see if the file upload program works for them too.
    ERROR MESSAGE:
    "HTTP Status 500 -
    type Exception report
    message
    description The server encountered an internal error () that prevented it from fulfilling this request.
    exception
    javax.servlet.ServletException: C:\TOMCAT\webapps\MyWebApps\files\C:\WINDOWS\Desktop\myfile.zip (The system cannot find the path specified)
         com.jspbook.FileUploadCommons.doPost(FileUploadCommons.java:43)
         javax.servlet.http.HttpServlet.service(HttpServlet.java:763)
         javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
    root cause
    java.io.FileNotFoundException: C:\TOMCAT\webapps\MyWebApp\files\C:\WINDOWS\Desktop\myfile.zip (The system cannot find the path specified)
         java.io.FileOutputStream.open(Native Method)
         java.io.FileOutputStream.(FileOutputStream.java:176)
         java.io.FileOutputStream.(FileOutputStream.java:131)
         org.apache.commons.fileupload.DefaultFileItem.write(DefaultFileItem.java:392)
         com.jspbook.FileUploadCommons.doPost(FileUploadCommons.java:36)
         javax.servlet.http.HttpServlet.service(HttpServlet.java:763)
         javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
    note The full stack trace of the root cause is available in the Tomcat logs.
    Apache Tomcat 5.0.16"
    FILE UPLOAD SERVLET source code:
    import java.io.*;
    import javax.servlet.*;
    import javax.servlet.http.*;
    import org.apache.commons.fileupload.*;
    import java.util.*;
    public class FileUploadCommons extends HttpServlet {
    public void doPost(HttpServletRequest request,
    HttpServletResponse response)
    throws IOException, ServletException {
    response.setContentType("text/html");
    PrintWriter out = response.getWriter();
    out.println("<html>");
    out.print("File upload success. <a href=\"/MyWebApp/files/");
    out.print("\">Click here to browse through all uploaded ");
    out.println("files.</a><br>");
    ServletContext sc = getServletContext();
    String path = sc.getRealPath("/files");
    org.apache.commons.fileupload.DiskFileUpload fu = new
    org.apache.commons.fileupload.DiskFileUpload();
    fu.setSizeMax(-1);
    fu.setRepositoryPath(path);
    try {
    List l = fu.parseRequest(request);
    Iterator i = l.iterator();
    while (i.hasNext()) {
    FileItem fi = (FileItem)i.next();
    fi.write(new File(path, fi.getName()));
    catch (Exception e) {
    throw new ServletException(e);
    out.println("</html>");
    public void doGet(HttpServletRequest request,
    HttpServletResponse response)
    throws IOException, ServletException {
    doPost(request, response);
    HTML PAGE that calls the upload servlet:
    <html>
    <head>
    <title>Example HTML Form</title>
    </head>
    <body>
    <p>Select a file to upload or browse
    currently uploaded files.</p>
    <form action="http://##.##.##.####/MyWebApp/FileUploadCommons"
    method="post" enctype="multipart/form-data">
    File: <input type="file" name="file"><br>
    <input value="Upload File" type="submit">
    </form>
    </body>
    </html>
    Thanks in advance for any assistance.
    -Dan

    I'm guessing what is happening is that Mozilla tells the servlet "here comes the file myfile.zip". The servlet builds a file name for it:
        String path = sc.getRealPath("/files");
        // path is now C:\TOMCAT\webapps\MyWebApps\files\
        fi.write(new File(path, fi.getName()));
        // append myfile.zip to "path", making it C:\TOMCAT\webapps\MyWebApps\files\myfile.zipIE, however, tells "here comes the file C:\WINDOWS\Desktop\myfile.zip". Now imagine what the path+filename ends up being...
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    public static String basename(String filename)
        int slash = filename.lastIndexOf("\\");
        if (slash != -1)
            filename = filename.substring(slash + 1);
        // I think Windows doesn't like /'s either
        int slash = filename.lastIndexOf("/");
        if (slash != -1)
            filename = filename.substring(slash + 1);
        // In case the name is C:foo.txt
        int slash = filename.lastIndexOf(":");
        if (slash != -1)
            filename = filename.substring(slash + 1);
        return filename;
        fi.write(new File(path, basename(fi.getName()));
        ....You can make the file name check more bomb proof if security is an issue. Long file names trying to overflow something in the OS, NUL characters, Unicode, forbidden names in Windos (con, nul, ...), missing file name, ...

  • Help with File Upload manually

    Hi Experts,
    I need code to upload a file without using the upload UI Element. we have our terms and conditions which has to be signed by the user and once the user signs and clicks the next button to go to the next page, I generate a pdf with the time stamp of when the user signed and upload it to ECC. here i can not use the File upload UI Element but have to upload it automatically to ECC.
    Can any one help me out with this please.
    Thanks

    Hi,
    I dont know why you need to to upload the file for this requirement. You can simply store the user id and the timestamp in portal database table or in a ECC z table.
    In case you definitely need to upload the file then you can use KM API to uploadthe file to portal KM folder
    http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/a099a3bd-17ef-2b10-e6ac-9c1ea42af0e9?quicklink=index&overridelayout=true
    but you need not use the upload feature in the example, instead just get the data from wd context and upload to KM.
    Srini

  • File Uploading in JSF

    I am facing problem with File Uploding. :(( Could you please provide me some pointers for this.
    If possible detailed example is good for me as I am new to JSF
    I know how to use Jakartas File Upload Component. Can you provide me some pointers regarding this in JSF.
    Thanks
    Sudhakar

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    I need help with my file matching program.
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    // Exercise 14.8: CreateTextFile.java
    // creates a text file
    import java.io.FileNotFoundException;
    import java.lang.SecurityException;
    import java.util.Formatter;
    import java.util.FormatterClosedException;
    import java.util.NoSuchElementException;
    import java.util.Scanner;
    import org.egan.AccountRecord;
    import org.egan.TransactionRecord;
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      private Formatter output1;  // object used to output text to file
      private Formatter output2;  // object used to output text to file
      // enable user to open file
      public void openTransFile()
        try
          output1 = new Formatter("trans.txt");
        catch (SecurityException securityException)
          System.err.println("You do not have write access to this file.");
          System.exit(1);
        } // end catch
        catch (FileNotFoundException filesNotFoundException)
          System.err.println("Error creating file.");
          System.exit(1);
      } // end method openTransFile
      // enable user to open file
      public void openOldMastFile()
        try
          output2 = new Formatter("oldmast.txt");
        catch (SecurityException securityException)
          System.err.println("You do not have write access to this file.");
          System.exit(1);
        } // end catch
        catch (FileNotFoundException filesNotFoundException)
          System.err.println("Error creating file.");
          System.exit(1);
      } // end method openOldMastFile
      // add transaction records to file
      public void addTransactionRecords()
        // object to be written to file
        TransactionRecord record1 = new TransactionRecord();
        Scanner input1 = new Scanner(System.in);
        System.out.printf("%s\n%s\n%s\n%s\n\n",
          "To terminate input, type the end-of-file indicator",   
          "when you are prompted to enter input.",
          "On UNIX/Linux/Mac OS X type <ctrl> d then press Enter",
          "On Windows type <ctrl> z then press Enter");
        System.out.printf("%s\n%s",
           "Enter account number (> 0) and amount.","? ");
        while (input1.hasNext())  // loop until end-of-file indicator
          try // output values to file
            // retrieve data to be output
            record1.setAccount(input1.nextInt());    // read account number
            record1.setAmount(input1.nextDouble());  // read amount
            if (record1.getAccount() > 0)
              // write new record
              output1.format("%d %.2f\n", record1.getAccount(), record1.getAmount());
            } // end if
            else
              System.out.println("Account number must be greater than 0.");
            } // end else
          } // end try
          catch (FormatterClosedException formatterClosedException)
            System.err.println("Error writing to file.");
            return;
          } // end catch
          catch (NoSuchElementException elementException)
            System.err.println("Invalid input. Please try again.");
            input1.nextLine(); // discard input so user can try again
          } // end catch
          System.out.printf("%s %s\n%s", "Enter account number (> 0) ",
            "and amount.","? ");
        } // end while
      } // end method addTransactionRecords
      // add account records to file
      public void addAccountRecords()
        // object to be written to file
        AccountRecord record2 = new AccountRecord();
        Scanner input2 = new Scanner(System.in);
        System.out.printf("%s\n%s\n%s\n%s\n\n",
          "To terminate input, type the end-of-file indicator",   
          "when you are prompted to enter input.",
          "On UNIX/Linux/Mac OS X type <ctrl> d then press Enter",
          "On Windows type <ctrl> z then press Enter");
        System.out.printf("%s\n%s",
           "Enter account number (> 0), first name, last name and balance.","? ");
        while (input2.hasNext())  // loop until end-of-file indicator
          try // output values to file
            // retrieve data to be output
            record2.setAccount(input2.nextInt());    // read account number
            record2.setFirstName(input2.next());      // read first name
            record2.setLastName(input2.next());       // read last name
            record2.setBalance(input2.nextDouble());  // read balance
            if (record2.getAccount() > 0)
              // write new record
              output2.format("%d %s %s %.2f\n", record2.getAccount(), record2.getFirstName(),
                record2.getLastName(), record2.getBalance());
            } // end if
            else
              System.out.println("Account number must be greater than 0.");
            } // end else
          } // end try
          catch (FormatterClosedException formatterClosedException)
            System.err.println("Error writing to file.");
            return;
          } // end catch
          catch (NoSuchElementException elementException)
            System.err.println("Invalid input. Please try again.");
            input2.nextLine(); // discard input so user can try again
          } // end catch
          System.out.printf("%s %s\n%s", "Enter account number (> 0),",
            "first name, last name and balance.","? ");
        } // end while
      } // end method addAccountRecords
      // close file
      public void closeTransFile()
        if (output1 != null)
          output1.close();
      } // end method closeTransFile
      // close file
      public void closeOldMastFile()
        if (output2 != null)
          output2.close();
      } // end method closeOldMastFile
    } // end class CreateTextFile--------------------------------------------------------------------------------------------------
    // Exercise 14.8: CreateTextFileTest.java
    // Testing class CreateTextFile
    public class CreateTextFileTest
       // main method begins program execution
       public static void main( String args[] )
         CreateTextFile application = new CreateTextFile();
         application.openTransFile();
         application.addTransactionRecords();
         application.closeTransFile();
         application.openOldMastFile();
         application.addAccountRecords();
         application.closeOldMastFile();
       } // end main
    } // end class CreateTextFileTest-------------------------------------------------------------------------------------------------
    // Exercise 14.8: TransactionRecord.java
    // A class that represents on record of information
    package org.egan; // packaged for reuse
    public class TransactionRecord
      private int account;
      private double amount;
      // no-argument constructor calls other constructor with default values
      public TransactionRecord()
        this(0,0.0); // call two-argument constructor
      } // end no-argument AccountRecord constructor
      // initialize a record
      public TransactionRecord(int acct, double amt)
        setAccount(acct);
        setAmount(amt);
      } // end two-argument TransactionRecord constructor
      // set account number
      public void setAccount(int acct)
        account = acct;
      } // end method setAccount
      // get account number
      public int getAccount()
        return account;
      } // end method getAccount
      // set amount
      public void setAmount(double amt)
        amount = amt;
      } // end method setAmount
      // get amount
      public double getAmount()
        return amount;
      } // end method getAmount
    } // end class TransactionRecord -------------------------------------------------------------------------------------------------
    // Exercise 14.8: AccountRecord.java
    // A class that represents on record of information
    package org.egan; // packaged for reuse
    import org.egan.TransactionRecord;
    public class AccountRecord
      private int account;
      private String firstName;
      private String lastName;
      private double balance;
      // no-argument constructor calls other constructor with default values
      public AccountRecord()
        this(0,"","",0.0); // call four-argument constructor
      } // end no-argument AccountRecord constructor
      // initialize a record
      public AccountRecord(int acct, String first, String last, double bal)
        setAccount(acct);
        setFirstName(first);
        setLastName(last);
        setBalance(bal);
      } // end four-argument AccountRecord constructor
      // set account number
      public void setAccount(int acct)
        account = acct;
      } // end method setAccount
      // get account number
      public int getAccount()
        return account;
      } // end method getAccount
      // set first name
      public void setFirstName(String first)
        firstName = first;
      } // end method setFirstName
      // get first name
      public String getFirstName()
        return firstName;
      } // end method getFirstName
      // set last name
      public void setLastName(String last)
        lastName = last;
      } // end method setLastName
      // get last name
      public String getLastName()
        return lastName;
      } // end method getLastName
      // set balance
      public void setBalance(double bal)
        balance = bal;
      } // end method setBalance
      // get balance
      public double getBalance()
        return balance;
      } // end method getBalance
      // combine balance and amount
      public void combine(TransactionRecord record)
        balance = (getBalance() + record.getAmount()); 
      } // end method combine
    } // end class AccountRecord -------------------------------------------------------------------------------------------------
    // Exercise 14.8: FileMatch.java
    import java.io.File;
    import java.io.FileNotFoundException;
    import java.lang.IllegalStateException;
    import java.util.NoSuchElementException;
    import java.util.Scanner;
    import java.util.Formatter;
    import java.util.FormatterClosedException;
    import org.egan.AccountRecord;
    import org.egan.TransactionRecord;
    public class FileMatch
      private Scanner inTransaction;
      private Scanner inOldMaster;
      private Formatter outNewMaster;
      private Formatter theLog;
      // enable user to open file
      public void openTransFile()
        try
          inTransaction = new Scanner(new File("trans.txt"));
        } // end try
        catch (FileNotFoundException fileNotFoundException)
          System.err.println("Error opening file.");
          System.exit(1);
        } // end catch
      } // end method openTransFile
      // enable user to open file
      public void openOldMastFile()
        try
          inOldMaster = new Scanner(new File("oldmast.txt"));
        } // end try
        catch (FileNotFoundException fileNotFoundException)
          System.err.println("Error opening file.");
          System.exit(1);
        } // end catch
      } // end method openOldMastFile
      // enable user to open file
      public void openNewMastFile()
        try
          outNewMaster = new Formatter("newmast.txt");
        catch (SecurityException securityException)
          System.err.println("You do not have write access to this file.");
          System.exit(1);
        } // end catch
        catch (FileNotFoundException filesNotFoundException)
          System.err.println("Error creating file.");
          System.exit(1);
      } // end method openNewMastFile
      // enable user to open file
      public void openLogFile()
        try
          theLog = new Formatter("log.txt");
        catch (SecurityException securityException)
          System.err.println("You do not have write access to this file.");
          System.exit(1);
        } // end catch
        catch (FileNotFoundException filesNotFoundException)
          System.err.println("Error creating file.");
          System.exit(1);
      } // end method openLogFile
      // update records
      public void updateRecords()
        TransactionRecord transaction = new TransactionRecord();
        AccountRecord account = new AccountRecord();
        try // read records from file using Scanner object
          System.out.println("Start file matching.");
          while (inTransaction.hasNext() && inOldMaster.hasNext())
            transaction.setAccount(inTransaction.nextInt());     // read account number
            transaction.setAmount(inTransaction.nextDouble());   // read amount
            account.setAccount(inOldMaster.nextInt());     // read account number
            account.setFirstName(inOldMaster.next());      // read first name 
            account.setLastName(inOldMaster.next());       // read last name
            account.setBalance(inOldMaster.nextDouble());  // read balance
            if (transaction.getAccount() == account.getAccount())
              while (inTransaction.hasNext() && transaction.getAccount() == account.getAccount())
                account.combine(transaction);
                outNewMaster.format("%d %s %s %.2f\n",
                account.getAccount(), account.getFirstName(), account.getLastName(),
                account.getBalance());
                transaction.setAccount(inTransaction.nextInt());     // read account number
                transaction.setAmount(inTransaction.nextDouble());   // read amount
            else if (transaction.getAccount() != account.getAccount())
              outNewMaster.format("%d %s %s %.2f\n",
              account.getAccount(), account.getFirstName(), account.getLastName(),
              account.getBalance());         
              theLog.format("%s%d","Unmatched transaction record for account number ",transaction.getAccount());
          } // end while
          System.out.println("Finish file matching.");
        } // end try
        catch (NoSuchElementException elementException)
          System.err.println("File improperly formed.");
          inTransaction.close();
          inOldMaster.close();
          System.exit(1);
        } // end catch
        catch (IllegalStateException stateException)
          System.err.println("Error reading from file.");
          System.exit(1);
        } // end catch   
      } // end method updateRecords
      // close file and terminate application
      public void closeTransFile()
        if (inTransaction != null)
          inTransaction.close();
      } // end method closeTransFile
      // close file and terminate application
      public void closeOldMastFile()
        if (inOldMaster != null)
          inOldMaster.close();
      } // end method closeOldMastFile
      // close file
      public void closeNewMastFile()
        if (outNewMaster != null)
          outNewMaster.close();
      } // end method closeNewMastFile
      // close file
      public void closeLogFile()
        if (theLog != null)
          theLog.close();
      } // end method closeLogFile
    } // end class FileMatch-------------------------------------------------------------------------------------------------
    // Exercise 14.8: FileMatchTest.java
    // Testing class FileMatch
    public class FileMatchTest
       // main method begins program execution
       public static void main( String args[] )
         FileMatch application = new FileMatch();
         application.openTransFile();
         application.openOldMastFile();
         application.openNewMastFile();
         application.openLogFile();
         application.updateRecords();
         application.closeLogFile();
         application.closeNewMastFile();
         application.closeOldMastFile();
         application.closeTransFile();
       } // end main
    } // end class FileMatchTest-------------------------------------------------------------------------------------------------
    Sample data for master file:
    Master file                         
    Account Number            Name                     Balance
    100                            Alan Jones                   348.17
    300                            Mary Smith                    27.19
    500                            Sam Sharp                   0.00
    700                            Suzy Green                   -14.22Sample data for transaction file:
    Transaction file                    Transaction
    Account Number                  Amount
    100                                         27.14
    300                                         62.11
    300                                         83.89
    400                                         100.56
    700                                         80.78
    700                                         1.53
    900                                         82.17  -------------------------------------------------------------------------------------------------
    My FileMatch class program above has bugs in it.
    The correct results for the newmast.txt:
    100  Alan  Jones  375.31
    300  Mary  Smith  173.19
    500  Sam  Sharp  0.00
    700  Suzy Green  68.09The correct results for the log.txt:
    Unmatched transaction record for account number 400Unmatched transaction record for account number 900------------------------------------------------------------------------------------------------
    My results for the newmast.txt:
    100 Alan Jones 375.31
    300 Mary Smith 111.08
    500 Sam Sharp 0.00
    700 Suzy Green -12.69My results for the log.txt
    Unmatched transaction record for account number 700-------------------------------------------------------------------------------------------------
    I am not sure what is wrong with my code above to make my results different from the correct results.
    Much help is appreciated. Please help.

    From the output, it looks like one problem is just formatting -- apparently you're including a newline in log entries and not using tabs for the newmast output file.
    As to why the numbers are off -- just from glancing over it, it appears that the problem is when you add multiple transaction values. Since account.combine() is so simple, I suspect that you're either adding creating transaction objects incorrectly or not creating them when you should be.
    Create test input data that isolates a single case of this (e.g., just the Mary Smith case), and then running your program in a debugger or adding debugging code to the add/combine method, so you can see what's happening in detail.
    Also I'd recommend reconsidering your design. It's a red flag if a class has a name with "Create" in it. Classes represent bundles of independant state and transformations on that state, not things to do.

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