RequestHandler.java

/*
 * RequestHandler klassen
 */

class RequestHandler extends Thread {
    private BufferedReader br;
    private PrintWriter pw;
    private DataOutputStream dos;
    private OutputStream os;

    public RequestHandler(Socket s) throws IOException {
        br = new BufferedReader(new InputStreamReader(s.getInputStream()));
        pw = new PrintWriter(new OutputStreamWriter(s.getOutputStream()));
        dos = new DataOutputStream(s.getOutputStream());
        os = s.getOutputStream();
    }

    public void run() {
        try {
            String request = br.readLine();
            String[] parts = request.split(" ");
            String method = parts[0];
            String path = parts[1];
            String version = parts[2];


            try {

                File f                   = new File("C:/javaServer/"+path);
                JFileChooser filechooser = new JFileChooser();
                String fType             = filechooser.getTypeDescription(f);
                String fString           = f.getPath();
                String fName             = f.getName();
                long fSize               = f.length();
                long fSizeKB             = fSize / 1024;



                GetFileContent getContent = new GetFileContent();

                pw.println("HTTP/1.0 200 OK");
                pw.println();


                    if (!f.isFile() || !f.canRead()) {
                        String pageContent = "";
                        f = new File("C:/javaServer/errorPage.html");
                        pageContent = getContent.getHtmlContent(f);
                        pw.print(pageContent);

                    } else {

                        if (fString.endsWith(".html") || fString.endsWith(".htm")) {

                            String pageContent = "";
                            pageContent = getContent.getHtmlContent(f);
                            pw.printf(pageContent);

                        } else if (fString.endsWith(".jpg") || fString.endsWith(".jpeg") || fString.endsWith(".png") || fString.endsWith(".gif") || fString.endsWith(".bmp")) {

                            byte[] pageContent = Files.readAllBytes(f.toPath());
                            os.write(pageContent, 0, pageContent.length);

                        } else {
                            System.out.println("FILEN \""+fName+"\" KUNNE IKKE VISES I BROWSEREN");
                        }


                         // Udskriver oplysninger om filen i konsollen

                            System.out.println("*****************************************************");
                            System.out.println(fName + " blev hentet! ");
                            System.out.println("(" + version + " " + method + " REQUEST)");
                            System.out.println();
                            System.out.println("Oplysninger om filen: ");
                            System.out.println("Filtype: \t" + fType);
                            System.out.println("Stoerrelse: \t" + fSizeKB + " KB");
                            System.out.println("*****************************************************");
                            System.out.println();
                    }


                pw.flush();
                pw.close();

            } catch (Exception e) {
                e.printStackTrace();
            }

        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}