Import a text file in JTextPane

[Ash maker]

Hello,
I want to import a text file into the JTextPane in my application. I did not find anything other than going through a temporary file place it in my application's resources, I execute a query on setPage (url) but it do not affect the visible url. So to summarize my problem, I do not get a say import a text file directly into JTextPane. And more to export the text of the JText Pane into a file I pass by his StringBufferInputStream, it progress but also as its the disadvantage of being disparage. Do I have to use any different input stream? Any help will be highly appreciated. Thanks in advance.

[opaper]

Hi,
I presume that you're embarrassed when you try to view a file, the method setPage request a url, not a file. To resolve the situation, we must not save your file in resources, but use the toURL method File.
The syntax looks some thing like this

File file;
file = new File(somefile);
textpane.setPage(file.toURL().toString());

Hope this helps you and you resolve your problem.

[Ash maker]

Hello
I just do not go through the BufferedReader because I work with Bytes. It is not the method setPage (url) I have a problem is to find a outputStream allows me to write directly into a JTextPane, which is that for the moment I'm the procedure. Here is a part of my code

 inputStream = new FileInputStream(currentPathFile);
                        outptst = new FileOutputStream(temp + extend);
/ / Temp and a string representing the file name "temporary".
                         int c;
                        while ((c = inputStream.read()) != -1)
                        outptst.write(c);
                        outptst.close();
                  } catch (java.io.IOException io) {
                        io.printStackTrace();
                   }
                   showNewDoc(temp + extend);
                   }

[Katty]

Hello,

It is not the method setPage (url) I have a problem is to find a outputStream allows me to write directly into a JTextPane, which is that for the moment I'm the procedure.

Excuse me, I understand nothing, an InputStream never allowed to write anywhere, just read. If you want to write, through an OutputStream (this will be easier, I guess ) Directly in a JTextPane, the basic principle is simply to redefine a method write in order to return the character written in the text the JTextPane.

[Ash maker]

Hi,
I have posted this part of my code, just go through it and see if I am correct or going somewhere wrong.

      java.net.URL du = null;
              try{
              du = PhaseTest.class.getResource(stg);
                   if (du! = null) {
                        jt.setPage(du);
                        jt.validate();
                   }

If I am incorrect some where then please guide me.

[Zecho]

Hello,
Just follow the below code, this will help you , how you can use the input stream and the output stream.

class example
{ 
    Public void write(String text) 
    { 
        String add = System.getProperty("user.dir") + "\\myfile.txt "; 
  
        try 
        { 
           
            FileWriter fwri = new FileWriter(add, true); 
            BufferedWriter up = new BufferedWriter(fwri); 
            up.write(text); 
             up.flush(); 
            up.close(); 
        } 
        catch(IOException ioe){System.out.System.out.println("Error:" + Ioe );} 
  } 
     Public void read() 
    { 
       try 
        { 
         
         String add = System.getProperty("user.dir") + "\\myfile.txt ';
            FileReader fread = new FileReader(add);
            BufferedReader br = new BufferedReader(en);
             
            String text = ""; 
            int a = 0; 
                while(a <2) 
                { 
                    text = text + br.readLine() + "\ n";
                    a + +;         
                } 
            br.close(); 
             
            returns null 
            System.out.System.out.println(text); 
       
        } 
        catch(IOException ioe){System.out.System.out.println("Error:" Ioe +);} 
         
    } 
}