1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/java/nekurak.net-ejb/src/java/cz/frantovo/nekurak/ext/Texy.java Mon May 24 19:00:43 2010 +0200
1.3 @@ -0,0 +1,49 @@
1.4 +package cz.frantovo.nekurak.ext;
1.5 +
1.6 +import java.io.BufferedReader;
1.7 +import java.io.InputStreamReader;
1.8 +import java.io.OutputStreamWriter;
1.9 +import java.net.URL;
1.10 +import java.net.URLConnection;
1.11 +import java.net.URLEncoder;
1.12 +
1.13 +/**
1.14 + * Neprovádí vlastní interpretaci Texy syntaxe, ale volá HTTP službu napsanou v PHP.
1.15 + * @author fiki
1.16 + */
1.17 +public class Texy {
1.18 +
1.19 + /** TODO: parametrizovatelnost/localhost ? */
1.20 + private static final String URL_SLUZBY = "http://nekurak.net/texy/http/";
1.21 +
1.22 + public String preved(String text) {
1.23 + try {
1.24 + URL url = new URL(URL_SLUZBY);
1.25 + URLConnection spojeni = url.openConnection();
1.26 + spojeni.setDoOutput(true);
1.27 +
1.28 + /** Odešleme data */
1.29 + OutputStreamWriter wr = new OutputStreamWriter(spojeni.getOutputStream());
1.30 + wr.write(URLEncoder.encode(text, "UTF-8"));
1.31 + wr.flush();
1.32 +
1.33 + /** Přijmeme odpověď */
1.34 + BufferedReader rd = new BufferedReader(new InputStreamReader(spojeni.getInputStream()));
1.35 + StringBuffer vysledek = new StringBuffer();
1.36 + String radka;
1.37 + while ((radka = rd.readLine()) != null) {
1.38 + vysledek.append(radka);
1.39 + }
1.40 +
1.41 + // TODO: → finally
1.42 + wr.close();
1.43 + rd.close();
1.44 +
1.45 + return vysledek.toString();
1.46 + } catch (Exception e) {
1.47 + return "TODO:chyba";
1.48 + } finally {
1.49 + // TODO
1.50 + }
1.51 + }
1.52 +}