Andras,
thank you for the help. It works great.
Andi Setiyadi
Andras Balogh
<[EMAIL PROTECTED]> To: [EMAIL PROTECTED]
Sent by: "A mailing cc:
list for discussion Subject: Re: reading and edit
document on the fly in servlet
about Sun
Microsystem's Java
Servlet API
Technology."
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A.SUN.COM>
05/22/01 11:40 PM
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discussion about Sun
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Servlet API
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Hi,
I think the problem is when you are making the URLConnection.
You see you didn't write a loop so you receive only the first line.
Try like this instead:
URL docs = new URL("http://myhostname/pnet"; + path);
URLConnection docsConnection = docs.openConnection();
StringBuffer sb=new StringBuffer();
buffer = new BufferedReader(new
InputStreamReader(docsConnection.getInputStream()));
while((docContent = buffer.readLine())!=null)
sb.append(docContent);
buffer.close();
out.println(sb.toString());
Also don't forget to out.close(). A try catch block should be there too to
catch the Exceptions and print it out.
Best wishes,
Andras.
-----Original Message-----
From: A mailing list for discussion about Sun Microsystem's Java Servlet
API Technology. [mailto:[EMAIL PROTECTED]]On Behalf Of Andi
Setiyadi
Sent: 22 mai 2001 22:25
To: [EMAIL PROTECTED]
Subject: Re: reading and edit document on the fly in servlet
Thank you for pointing the error about "text.html", I mistyped it.
That part is correct, no new window is launched. Referring to my previous
question, am I taking the right approach to read the content of the htm
files? I want to be able to capture the content as one big string, edit the
content and display the new edited content to customer.
I have tried using the code that I posted, it give me nothing ... after
clicking the link, just white space, not a single word. I checked the
path, it is correct. I attached the code below.
Thank you.
Andi Setiyadi
import ...
public class PersonnetDocContents extends HttpServlet {
public void doGet(HttpServletRequest req, HttpServletResponse res)
throws ServletException, IOException {
int i;
String path = "";
String docContent = "";
String docID = req.getParameter("docID"); //16 digit id
BufferedReader buffer = null;
res.setContentType("text/html");
PrintWriter out = res.getWriter();
for(i=1 ; i<4 ; i++) //each 4 ids
represent a folder name
{
path = path + docID.substring(0,4) + "/";
docID = docID.substring(4);
}
path = "/docs/" + path + docID + ".htm";
URL docs = new URL("http://myhostname/pnet"; + path);
URLConnection docsConnection = docs.openConnection();
buffer = new BufferedReader(new
InputStreamReader(docsConnection.getInputStream()));
docContent = buffer.readLine();
buffer.close();
out.println(docContent);
}
}
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