Reading a image file and printing it by a Servlet

In a IMAGE TAG of HTML file i am calling servlets what will write a image to the browser.
<IMG SRC="http://localhost/WriteImage" width="50" height="100">
The Servlet WriteImage has to read a image from a location(it could be gif,jpeg,png or another format of images ) and it has to write to the above image tag.
Anyone can u help me out how i can do this...
I tried out with javax.imageio package but couldn't get it.
Thank Q
Vijay

Your WriteImage servlet needs to read the image file in from wherever it is (hard drive, database, whatever), then write it back out to the browser. To do that, first use the HTTPServletResponse object to send the appropriate headers, then call the getOutputStream() method to get an output stream to write the data to. This data will be sent to the browser which, if you've set the headers correctly, will display it as an image.
It's been a long time since I did this (we abandoned storing images in databases quite a long time ago), so I can't be more specific than that, but hopefully that'll be enough to get you going. If you run into any problems, reply and I'll see if I can help further.

Similar Messages

Issue : Read a text file and print the same

Hi, My requirement is to read a text file and print it the same way.
import java.io.BufferedReader;
import java.io.FileReader;
public class CatFile {
public static void main(String[] args) throws Exception
     FileReader file = new FileReader("D:/Test/Allfiles.txt");
     BufferedReader reader = new BufferedReader(file);
     String text = "";
     String line = reader.readLine();
     while (line != null)
          text += line;
          line = reader.readLine();
     System.out.println(text);
The text file i used contains
A
B
C
but my output is ABC.
What change should be made to print it the same way in the txt file ?

Hi EJP,
I modified the code based on your suggestion and now its working as expected. Thanks
Modified code :
import java.io.BufferedReader;
import java.io.FileReader;
public class CatFile {
public static void main(String[] args) throws Exception
     FileReader file = new FileReader("D:/Test/Allfiles.txt");
     BufferedReader reader = new BufferedReader(file);
     String text = "";
     String line = reader.readLine();
     while (line != null)
          System.out.println(line);
          line = reader.readLine();
          text += line;
}

IO - Read two image files and put them into one file

Hi,
i have 3 files in all. The two image files and one text file. I need to place the image in the first image file, followed by text in the text file and then the image in the second image file, into one file.
Can anyone tell me how do i go about doing this ?
i tried using fileinputstream and fileoutputstream, which works fine if all the 3 files have text but when the first and the third file have image, the code doesn't give any error but the result file displays only the image from the first file and nothing else.
i am running short of time and need to do this really soon.
if anyone has done anything like this. please let me know,
thanx,
poonam

One approach would be to programmatcally create a single zip/jar file from the three input files. You can use the java.util.zip and java.util.jar packages for this purpose.
The other apprach would be to create a single image by drawing images and text strings on a BufferedImage object.
I think the first approach is preferable because you can easily extract the individual files from the zip/jar file

Read bytes in file and print in clear text

Hi
I'm using hsql and use cached tables. This results in all data beeing stored in a binary file (Some of the data is stored in plain text though, but encrypted). The binary data starts and ends with ' (singlequote), the format is hexadecimal. How can I read this file and present all data in plain text, there is no need to decrypt the encrypted strings though.
Example of how the data is stored in the file:
W@ ` � M 43.6 Torticollis (nacksp��rr) h � X M 50 !Disksjukdom med halsryggssm��rtor � p � M 50.0 *Diskbr��ck i halskotpelaren med myelopati � p � 0 M 50.1 ,Diskbr��ck i halskotpelaren med radikulopati X h 0 M 50.2 !Annat diskbr��ck i halskotpelaren � p � � X M 50.3 'Annan diskdegeneration i halskotpelaren 0 `

I have some questions..
This results in
all data beeing stored in a binary file (Some of the
data is stored in plain text though, but encrypted).Encrypted text is binary data.
The binary data starts and ends with ' (singlequote),In your example, where is the '
the format is hexadecimal. In your example, I cannot see any hexidecimal formatted data.
Hexidecimal would look like: ABFEFDC8214634896FA8623EDB
How can I read this fileThe same way you would read any other file.
and present all data in plain text, there is no need
to decrypt the encrypted strings though.If you cannot decyrpt the string, it is not going to be in plain text, I fear.
Do you mean you want to see a binary file as hexidecimal?

Problem with file and printer sharing

I just installed a Linksys WRT54G to replace a D-Link wireless router and cannot reestablish my file and printer sharing since replacing the router. I had file and printer sharing working fine before installing the WRT54G. All of the computers are running either XP Pro or 2000 Pro. I have two printers attached to one of my computers that I was previously sharing with all of the other computers on our home network. One is attached via a parallel port, the other via a USB port.
Here's what I've tried so far without success.
1. The IP of the WRT54G is 192.168.1.1, and the IP's it assigns to my LAN computers begin 192.168.1.XXX. The old IP of the D-Link was 192.168.0.1 and its LAN IPs were 192.168.0.XXX, so I've gone into my firewall and changed the settings for the range of trusted computers to correspond to the WRT54G's IP addresses.
2. I've tried uninstalling the printers and reinstalling them, including reinitializing printer sharing.
3. When I try to use the Windows "Add printer" wizard to add a networked printer, it can see the computer that has the printers attached, but it does not see the printers.
4. I haven't fooled around with the file sharing settings, but they've all be lost too, so I suspect there is a common problem for both printer and file sharing.
Any suggestions would be most welcome. I don't know what would be different about the WRT54G that would cause this problem.

Try this to Enable File and Printer Sharing...Turn Off the Router Firewall...Make sure the Windows Firewall is also Off...

File and Printer Sharing problem

Message Edited by bartman_60042 on 11-13-2007 05:47 AM

Oops...somehow submitted without any text.
My set-up: Linksys Cable Modem with Linksys Wireless Router. 2 Desktop Computers (Black and Grey) and 1 Laptop. Windows XP SP2 with all current upgrades on each.
While setting up File and Printer Sharing, I have the following:
1) The Black computer can file/printer share from both the Grey computer and Laptop.
2) The Grey computer can only file/printer share from the Laptop; not from the Black computer.
3) The Laptop can only file/printer share from the Grey computer; not from the Black computer.
All 3 computers were configured the same as far as I can tell. The only difference I notice is that the Black computer boots without the XP 'login' screen (no password required), could this be causing the problem? If this is the issue, how would I change the settings to 'login' to the Black computer? Any thing else which may be wrong?

Problem in reading no. of files and writing into a single file

Hi,
Iam with Problem in reading no. of files and writing into a single file....
Iam reading no. of files stored in local directory.......
Iam able to read and print the data in files successfully....but while writing..only first file is being written...and the next files are not written in my output file...
plz tell me my mistake....I hope Iam doing some mistake while writing into file...PLz help.....
Basically my code structure is like this....
import java.io.*;
import java.util.regex.*;
import java.util.*;
import java.text.*;
import org.apache.poi.poifs.filesystem.POIFSFileSystem;
import org.apache.poi.hssf.usermodel.HSSFWorkbook;
import org.apache.poi.hssf.usermodel.HSSFSheet;
import org.apache.poi.hssf.usermodel.HSSFRow;
import org.apache.poi.hssf.usermodel.HSSFCell;
class Writing {
public static void main(String args[]) throws Exception {
          FileOutputStream fileOut = new FileOutputStream("ServerResult.xls"); //my output file
          int counter = 1;
          File dir = new File("C:/Perform/ServerLogs");
          String[] children = dir.list();
          if( children == null)
               System.out.println("The Directory mentioned does not exist");
          else {
               for (int fileNo = 0; fileNo < children.length; fileNo++ ) {        //Files iteration starts
                    String filename = children[fileNo];
          File logFile = new File(filename);
FileReader logFileReader = new FileReader(logFile);
BufferedReader logReader = new BufferedReader(logFileReader);
StringBuffer sBuf = new StringBuffer(5000);
          HSSFWorkbook wb = new HSSFWorkbook();
          HSSFSheet sheet = wb.createSheet();
          HSSFRow rowTitle;
          HSSFRow rowReq;
          HSSFRow rowRes;
String aLine = null;
boolean skip = false;
boolean readed = false;
boolean initReq = false;
          boolean flag = false;
long requestTime = 0;
long responseTime = 0;
long recdTime = 0;
long sentTime = 0;
          long hasTime = 0;
          long presentTime = 0;
          int hasCalls = 0;
Pattern startMessage = Pattern.compile("^<MESSAGE.*ID=\".*_"+args[0]+"\".*", Pattern.DOTALL);
Pattern requestMessage = Pattern.compile("^<MESSAGE.*TS=\"(.*)\" CATEGORY=\"RequestMsg.\".*ID=\".*_"+args[0]+"\".*<ActName>(.*)</ActName>.*", Pattern.DOTALL);
Pattern requestMessage1 = Pattern.compile("^<MESSAGE.*TS=\"(.*)\" CATEGORY=\"RequestMsg.\".*ID=\".*_"+args[0]+"\".*<Svc id=\"(.*)\">.*", Pattern.DOTALL);
Pattern responseMessage = Pattern.compile("^<MESSAGE.*TS=\"(.*)\" CATEGORY=\"ResponseMsg\".*ID=\".*_"+args[0]+"\".*", Pattern.DOTALL);
Pattern initMessage = Pattern.compile("^<MESSAGE.*TS=\"(.*)\" CATEGORY=\"HostConnInit\".*ID=\".*_"+args[0]+"\".*", Pattern.DOTALL);
Pattern initResMessage = Pattern.compile("^<MESSAGE.*TS=\"(.*)\" CATEGORY=\"ResponseMsg\".*ID=\"null\".*", Pattern.DOTALL);
Pattern initResIDMessage = Pattern.compile("^<MESSAGE.*TS=\"(.*)\" CATEGORY=\"ResponseMsg\".*ID=\"null\".*<IATA>"+args[0]+"</IATA>.*", Pattern.DOTALL);
          Pattern sentMessage = Pattern.compile("^<MESSAGE.*TS=\"(.*)\" CATEGORY=\"DCMsgSentInfo\".*ID=\".*_"+args[0]+"\".*", Pattern.DOTALL);
          Pattern rcvdMessage = Pattern.compile("^<MESSAGE.*TS=\"(.*)\" CATEGORY=\"DCMsgRcvdInfo\".*ID=\".*_"+args[0]+"\".*", Pattern.DOTALL);
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSS");
DecimalFormat dcf = new DecimalFormat("########.##");
String actName = "";
          if (fileNo ==0)
          rowTitle = sheet.createRow((short)0);
          rowTitle.createCell((short)0).setCellType(HSSFCell.CELL_TYPE_STRING);
          rowTitle.createCell((short)0).setCellValue("Req/Res");
          rowTitle.createCell((short)1).setCellType(HSSFCell.CELL_TYPE_STRING);
          rowTitle.createCell((short)1).setCellValue("Action");
          rowTitle.createCell((short)2).setCellType(HSSFCell.CELL_TYPE_STRING);
          rowTitle.createCell((short)2).setCellValue("Server Time(in ms)");
          rowTitle.createCell((short)3).setCellType(HSSFCell.CELL_TYPE_STRING);
          rowTitle.createCell((short)3).setCellValue("Request Vs Response Time in Server(in ms)");
          rowTitle.createCell((short)4).setCellType(HSSFCell.CELL_TYPE_STRING);
          rowTitle.createCell((short)4).setCellValue("Time Taken By HAS/HOST(in ms)");
          rowTitle.createCell((short)5).setCellType(HSSFCell.CELL_TYPE_STRING);
          rowTitle.createCell((short)5).setCellValue("No. of HAS calls");
          rowTitle.createCell((short)6).setCellType(HSSFCell.CELL_TYPE_STRING);
          rowTitle.createCell((short)6).setCellValue("Data Size");
          //wb.write(fileOut);
while((aLine=logReader.readLine()) != null) {
if(aLine.startsWith("<MESSAGE TYPE=\"EVENT\"")) {
Matcher m = startMessage.matcher(aLine);
if(m.find()) {
sBuf.setLength(0);
sBuf.append(aLine);
skip = false;
initReq = false;
m = initMessage.matcher(aLine);
if(m.find()) {
initReq = true;
} else {
if(initReq) {
m = initResMessage.matcher(aLine);
if(m.find()) {
sBuf.setLength(0);
sBuf.append(aLine);
skip = false;
} else if(aLine.startsWith("</MESSAGE>")) {
if(!skip) {
sBuf.append(aLine);
readed = true;
} else if(!skip){
sBuf.append(aLine);
if(!skip && readed) {
String tempStr = sBuf.toString();
if(tempStr.length() > 0) {
boolean reqMatched = false;
Matcher m = null;
if(initReq) {
m = initMessage.matcher(tempStr);
actName = "Intialization";
} else {
m = requestMessage.matcher(tempStr);
String time = "";
if(m.find()) {
reqMatched = true;
for (int i=1; i<=m.groupCount(); i++) {
String groupStr = m.group(i);
if(i == 1) {
time = groupStr;
} else if(i == 2) {
actName = groupStr;
} else if(!initReq){
m = requestMessage1.matcher(tempStr);
if(m.find()) {
reqMatched = true;
for (int i=1; i<=m.groupCount(); i++) {
String groupStr = m.group(i);
if(i == 1) {
time = groupStr;
} else if(i == 2) {
actName = groupStr;
if(time.length() > 0 ) {
try{
requestTime = sdf.parse(time).getTime();
}catch(Exception ex){}
System.out.println("Request,"+actName+","+time+",,,,"+dcf.format(((double)time.length()/1024.0))+"K");
                              //bw.write("Request,"+actName+","+time+",,,,"+dcf.format(((double)time.length()/1024.0))+"K");
                              String reqDataSize = dcf.format(((double)time.length()/1024.0))+"K" ;
                              rowReq = sheet.createRow((short)counter);
                                   rowReq.createCell((short)0).setCellType(HSSFCell.CELL_TYPE_STRING);
                                   rowReq.createCell((short)0).setCellValue("Request");
                                   rowReq.createCell((short)1).setCellType(HSSFCell.CELL_TYPE_STRING);
                                   rowReq.createCell((short)1).setCellValue(actName);
                                   rowReq.createCell((short)2).setCellType(HSSFCell.CELL_TYPE_STRING);
                                   rowReq.createCell((short)2).setCellValue(time);
                                   rowReq.createCell((short)3).setCellType(HSSFCell.CELL_TYPE_STRING);
                                   rowReq.createCell((short)3).setCellValue("");
                                   rowReq.createCell((short)4).setCellType(HSSFCell.CELL_TYPE_STRING);
                                   rowReq.createCell((short)4).setCellValue("");
                                   rowReq.createCell((short)5).setCellType(HSSFCell.CELL_TYPE_STRING);
                                   rowReq.createCell((short)5).setCellValue("");
                                   rowReq.createCell((short)6).setCellType(HSSFCell.CELL_TYPE_STRING);
                                   rowReq.createCell((short)6).setCellValue(reqDataSize);
                                   counter = counter +1;
                                   System.out.println("counter is "+counter);
                         Matcher l = sentMessage.matcher(tempStr);
                         Matcher k = rcvdMessage.matcher(tempStr);
               if(l.find()) {
                                        for (int i=1; i<=l.groupCount(); i++) {
     String groupStr2 = l.group(i);
try{
sentTime = sdf.parse(groupStr2).getTime();
}catch(Exception ex){}
                    if(k.find())
                                             for(int j=1;j<=k.groupCount(); j++) {
                                             String groupStr1 = k.group(j);
                                             try{
recdTime = sdf.parse(groupStr1).getTime();
}catch(Exception ex){}
                                             presentTime = (recdTime - sentTime);
                                             hasTime = hasTime + presentTime;
                                             hasCalls = hasCalls +1;
if(!reqMatched) {
if(initReq) {
m=initResIDMessage.matcher(tempStr);
} else {
m=responseMessage.matcher(tempStr);
if(m.find()) {
for (int i=1; i<=m.groupCount(); i++) {
String groupStr = m.group(i);
try{
responseTime = sdf.parse(groupStr).getTime();
}catch(Exception ex){}
                                             String resDataSize = dcf.format(((double)tempStr.length()/1024.0))+"K" ;
                                             rowRes = sheet.createRow((short)(counter));
                                             rowRes.createCell((short)0).setCellType(HSSFCell.CELL_TYPE_STRING);
                                             rowRes.createCell((short)0).setCellValue("Response");
                                             rowRes.createCell((short)1).setCellType(HSSFCell.CELL_TYPE_STRING);
                                             rowRes.createCell((short)1).setCellValue(actName);
                                             rowRes.createCell((short)2).setCellType(HSSFCell.CELL_TYPE_STRING);
                                             rowRes.createCell((short)2).setCellValue(groupStr);
                                             rowRes.createCell((short)3).setCellType(HSSFCell.CELL_TYPE_NUMERIC);
                                             rowRes.createCell((short)3).setCellValue((responseTime - requestTime));
                                             rowRes.createCell((short)4).setCellType(HSSFCell.CELL_TYPE_NUMERIC);
                                             rowRes.createCell((short)4).setCellValue(hasTime);
                                             rowRes.createCell((short)5).setCellType(HSSFCell.CELL_TYPE_NUMERIC);
                                             rowRes.createCell((short)5).setCellValue(hasCalls);
                                             rowRes.createCell((short)6).setCellType(HSSFCell.CELL_TYPE_STRING);
                                             rowRes.createCell((short)6).setCellValue(resDataSize);
                                             hasTime = 0;
                                             hasCalls = 0;
                                             counter = counter + 1 ;
sBuf.setLength(0);
readed = false;
          wb.write(fileOut);
          } // End of for (int fileNo = 0; fileNo < children.length; fileNo++ )
}     //End of else
          fileOut.close();
} //End of public static void main
} // End of Class

First of all, use [code]-tags to make your code readable, please.
I didn't do a complete inspection of your code (because it's too much and unreadable as it is) and I don't know POI, but creating a new HSSFWorkbook for each input file sounds fishy to me ... try re-using the workbook and just creating a new sheet in each iteration.

File and printer sharing for Microsoft Networks on Windows server 2008

Hi Expert,
I found that the properties of File and printer sharing for Microsoft Networks service disabled after I install the windows server 2008 64bits. I tried to install that service via adding the file and printer sharing services in the properties of local area connection, but it doesn't contain any service in the popup box. Also, no such service file available in the disk when I tried to install the service from installation disk of windows server 2008 64bits. Is the file "sacsrv.dll" corresponding to the service name of file and printer sharing? I found it is in the directory of "Windows\system32". I have no idea about where is the problem? Do I miss some components? Please tell me what can I do for it? Thanks!
Best Wishes,

Do any experts know the reason of this problem? Thanks!

E3000 file and printer sharing issues

Yes, there is at least one other thread on this but it looked a bit stale.
Last Friday I replaced my BEFSR41 router and WRT54G wireless access point (which had gone brick on me) with an E3000.The E3000 is configured as a DHCP server at 192.168.168.65 with a scope of 66-115. The only other non-default setting is that I opened up the custom port for my slingbox.
Prior to making the switch, I had several network shares on an XP desktop that I used frequently from my Vista laptop. Now, however, I can no longer even "see" any other computer from any of the computers on the network, much less access their shared folders. In other words, if I view the network from any of these machines, the only machine that shows up is the machine itself. Everything else (internet access, slingbox, a print server) is working just fine.
One of the suggestions in the other thread was to turn off Norton Internet Security, which is of course not a viable option. However I did check the settings, relaxed the network default to "Shared", and raised the XP desktop to "Full Trust". This had no effect.
I pinged the various computers, and was able to do so by their IP addresses, but not by their computer names (that worked with the old router). On a hunch, I tried creating a mapped drive, and that also worked when I used the IP address, but not when I used the computer name.
So - there's nothing wrong with the network configuration, or with how the shares are set up, and Norton isn't the problem. The only problem seems to be that names aren't being resolved, which could be affecting windows discovery, too. Did the BEFSR41 provide some local DNS functionality by default, and the E3000 doesn't? Is there an option I need to enable? If so, I can't find it. Perhaps I should explicitly add the E3000's internal IP address as a third nameserver??
A note on the "support" I tried to get before I turned to the forums: The "Chat agent" asked a bunch of questions, misunderstood my configuration and my problem, and once he finally did understand said "we don't support file and printer sharing". It took me several more questions to learn that he really meant that the Chat facility isn't the place for these questions - I had to call the 800 number. I did that, and after several minutes on hold, reached an agent. After going through everything again, and with the rep going on hold several times to "speak to his supervisor", he said it was "beyond his competence". I was eventually told I had to call another FEE-BASED service. I told him that was unacceptable.

Ok, another update and possibly some clues.
I was curious why at one point, when all the computers were in Workgroup2, that "Workgroup" still showed up in Explorer under the list of networks, but only on the two XP machines. Netscan showed this group association as well, which I then realized was the E3000 itself, in its role as a [I]potential[/I] NAS server. However there was no storage device attached.
Could this in itself cause the access error? If so, should users be advised that if they don't plan to host any storage, that they should to go to the E3000 Storage Administration page and change the workgroup name to something other than their actual workgroup name?
In my case, I changed it to "Workgroupx", though perphaps something like "StorageGroup" would be more meaningful, especially if the Workgroup computers could still access any storage I might install in the future.
Anyway, I repeated my original approach (after the above change and a router reboot), and at least got my original Workgroup reestablished to the point where the XP machines not longer get access errors, and most machines can access the shares on the XP desktop. The steps I used on each machine were:
remove any shares I had set up on any folders
uninstalled the File and Printer Sharing service
Accessed Computer Name properties page to change the workgroup name
Shut Down
After all 4 were done, I reversed the process:
Started computer (now coming up in new Workgroup)
Reinstalled File and Printer Sharing service
Checked visibility
At this point, the XP machines could see each other, and the Win7 and Vista machines could see each other, but initially these two cliques wouldn't interact.
Next I re-added the shared folders on the XP desktop, and the XP netbook could see and access them. After about an hour, the Win7 machine joined this clique, and could also access the shares. But six hours later, the Vista machine is still clueless. Netscan shows everything of course, and I used it to set up a mapped drive on the Vista machine to one of the shared folders.
Other possibly relevant facts:
The was all working fine with the BEFRS41/WAP54G combo
I can ping all machines by IP address, but not by name
On the Vista machine I can set up mapped drives to the XP's shared folders, but again, only by IP address.
At one point I removed NWLink from the XP desktop. Now, nbtstat -r only shows the printserver's name being resolved.
The two XP machines, being SP3, lack the LLTD responder.
So,
Is it possible the NetBIOS in NWLink was providing some kind of name caching? If so, should I reinstall the protocol driver (I don't think it is available on Win7)?
Should I request and apply the KB922120 hotfix to get LLTD onto the XP machines?
Perhaps in the morning, "by name" access will have returned, as it did on my first go-round. Needless to say this has been a real pain, what with all the reboots required. At least now I remember to hit F8 so I can select Safe Mode with Networking...

How read a pdf file and change TableCell height after reading it using itext api

I have created a pdf form file using itext ( see class CreatingFormClass ) with itext PdfPTable and PdfPCell. It is done successfully .
Now I read this pdf file and filling this pdf file(see class FillingFormClass ) and at this point i want to change PdfPCell height () according to Items.
It is possible or Not???
My code is given below.
Thanx in advance
public class FillPdfFormMainClass {
public static String RESULT1 = "E:/BlankForm.pdf";
    public static String RESULT2 = "E:/FilledForm.pdf";
    public static void main(String[] args) throws DocumentException, IOException {
        String empName="Rakesh Kumar Verma";
                // This part is Dynamic. It can be 1 item Or can be 25 items
        String listOfItem="Item 1 \n Item 2 \n Item 3\n Item 4 \n Item 5 \n Item 6 \n Item 7 \n Item 8 \n Item 9";
        CreatingFormClass example = new CreatingFormClass(0);
        example.createPdf(RESULT1);
        FillingFormClass class1 = new FillingFormClass();
        class1.manipulatePdf(RESULT1, RESULT2,empName,listOfItem);
public class CreatingFormClass implements PdfPCellEvent {
    protected int tf;
    public CreatingFormClass(int tf) {
        this.tf = tf;
    public void createPdf(String filename) throws DocumentException, IOException {
        Document document = new Document();
        PdfWriter.getInstance(document, new FileOutputStream(filename));
        document.open();
        PdfPCell cell;
        PdfPTable table = new PdfPTable(2);
        table.setWidths(new int[]{1, 2});
        table.addCell("Name:");
        cell = new PdfPCell();
        cell.setCellEvent(new CreatingFormClass(1));
        table.addCell(cell);
        table.addCell("Item List:");
        cell = new PdfPCell();
        cell.setCellEvent(new CreatingFormClass(2));
        cell.setFixedHeight(60);
        table.addCell(cell);
        document.add(table);
        document.close();
    public void cellLayout(PdfPCell cell, Rectangle rectangle, PdfContentByte[] canvases) {
        PdfWriter writer = canvases[0].getPdfWriter();
        TextField text = new TextField(writer, rectangle, String.format("text_%s", tf));
        text.setBackgroundColor(new GrayColor(0.95f));
        switch (tf) {
            case 1:
                text.setText("Enter your name here...");
                text.setFontSize(8);
                text.setAlignment(Element.ALIGN_CENTER);
                break;
            case 2:
                text.setFontSize(8);
                text.setText("Enter Your Address");
                text.setOptions(TextField.MULTILINE);
                break;
        try {
            PdfFormField field = text.getTextField();
            writer.addAnnotation(field);
        } catch (IOException ioe) {
            throw new ExceptionConverter(ioe);
        } catch (DocumentException de) {
            throw new ExceptionConverter(de);
public class FillingFormClass {
    public void manipulatePdf(String src, String dest,String empName,String listOfItem) throws IOException, DocumentException {
        PdfReader reader = new PdfReader(src);
        PdfStamper stamper = new PdfStamper(reader, new FileOutputStream(String.format(dest, empName)));
        AcroFields form = stamper.getAcroFields();
        form.setField("text_1", empName);
        form.setField("text_2", listOfItem);
        stamper.close();
        reader.close();

Hi,
I am facing the same problem. Please help me out. I just want to read a PDF file as bytes from one location and write it as another pdf file in some other location with a diolog box prompting to open or save in the location where we want.
I executed the following code:
try{
File report =new File(location);
BufferedInputStream in=new BufferedInputStream(new FileInputStream(report));
response.setContentType("application/x-download");
response.setHeader("Content-Disposition", "attachment; filename=" + report.getName());
OutputStream outs = response.getOutputStream();
int readlen;
byte buffer[] = new byte[ 256 ];
while( (readlen = in.read( buffer )) != -1 )
outs.write( buffer, 0, readlen );
outs.flush();
outs.close();
in.close();
response.setStatus(HttpServletResponse.SC_OK);
} catch (FileNotFoundException fileNotFoundException) {
PrintWriter out= response.getWriter();
out.print("<center><Font color = 'RED'><b>"+PxDSLUtils.getApplicationProperty("label.error.CTM_E017")+"</b></Font></center>");
Though it prompts with open, save dialog box when i try to open directly or when i save it some where locally and then open it i am getting the following message " File is repaired ot damaged.Operation failed." Any idea about what can be done??? Its very urgent.Please suggest.
I am not convetin to string just reading and writng as bytes itself.
Thanks in advance,
Mani

Script to install and enable file and printer sharing windows 7

Hello
I posted this question on the Microsoft Partner Windows 7 forum and the support person told me that I should post it here.
I have a Customer that was running Novell. We will migrate them to Active Directory.
The question I have is. they did remove the file and printer sharing service on their Windows 7 workstations.
Is is possible to have a command line or a script to install and enable the file and printer sharing for Microsoft Network?
We need this enable in order to install the SCCM client remotely
Greetings
Gaetan Labrecque

How are you going to connect to the workstations?
File and print sharing are not needed for Group Policy to work. GP can be used to re-enable file and Print Sharing.
You will also need to start by joining the machines to the domain. That will be very difficult unless all have PowerShell and are configured for WinRM.
This can be somewhat accomplished by using VBScript remotely but will require a very sophisticated admin to set up and debug in your environment. I recommend hiring a consultant who has experience in conversions or is a master VBScripter in a domain.
There is no easy answer. It is not about File Sharing.
Here is how to add roles and features with PowerShell:
http://technet.microsoft.com/en-us/library/hh831809.aspx
¯\_(ツ)_/¯

T61 XP-pro Microsoft file and printer sharing unchecks on Intel(R) 82566M NIC after reboot

I check Microsoft file and printer sharing but after reboot it is unchecked for Intel(R) 82566M NIC connection profile.
Anyone else seen this or fixed?
Message Edited by jbaaremartin on 07-18-2008 11:11 PM
Solved!
Go to Solution.

Problem was setting in security section for the profile in Thinkvantage Access Connections; it was set to cancel Microsoft File and Printer sharing.

File and Printer Sharing

Running XpHomeSp2. Just purchased a WRT150N to replace a failing SMC wireless router. Was able to share files and printers before replacement, now cannot. Microsoft Windows Network recognizes Local network by name after long, slow delay, but does not list any computers or shared locations or devices there when access attempted from main computer, but, oddly, list is possible from another network computer, but only the shares it offers to the network are accessible.
Only difference between now and prior is the router and that WPA security is invoked. Access is not granted when security is disabled. Have found no support for this issue anywhere. Also now note that Xp no longer lists Simple File Sharing in Folder Options, not that I'd used it in original sharing setup.
Anyone experiencing similar issues able to offer resolution?

Your computer software firewall may be blocking the file and printer sharing. It was for me. You changed from a 'Trusted' network physical address to a new network physical address. Go into your software firewall 'Trust' settings and change the new address to 'Trusted'.
I had previously just disabled the firewall. Apparently that's not totally effective.
Hope this helps.

Script to disable Client for Microsoft Networks and File and Print Sharing for Microsoft Networks

Hi, I am trying to find a way of using a batch file or vbscript to disable Client for Microsoft Networks and File and Print Sharing for Microsoft Networks on a Network Interface Controller.
I've done some searching on the internet and I can see some suggestions to locate the Setting ID of the NIC and then remove the value from the "Bind" string under "HKLM\SYSTEM\CurrentControlSet\Services\LanmanServer\Linkage" and "HKLM\SYSTEM\CurrentControlSet\Services\LanmanWorkstation\Linkage"
I tried this but it didn't seem to uncheck itself from the NIC properties under NCPA.cpl
Can someone help me?

http://social.msdn.microsoft.com/Forums/vstudio/en-US/b0407073-07bc-462b-9de9-7295be5fa183/disable-file-and-printer-sharing-for-mircorosoft-networks?forum=csharpgeneral
¯\_(ツ)_/¯

How to uncheck File and Printer Sharing for Microsoft Networks by Command!!

Dear everybody,
I meet a problem with my System now, and I need your help!!!
As mentioned in title, I need uncheck on File and Printer Sharing for Microsoft Networks by Command for Security purpose.
Could you show me the way to do it by command line
I think GPO can solve this but My Boss want to do it by command line
Thanks for your help!!!

netsh advfirewall firewall set rule group="Network Discovery" new enable=Yes
netsh advfirewall firewall set rule group="File and Printer Sharing" new enable=Yes
To disable these functions in Windows, use the same command and replace 'Yes' to 'No' in the above commands.

Reading a image file and printing it by a Servlet

Similar Messages

Maybe you are looking for