Examples with StringReader com.codename1.util.regex.StringReader used on opensource projects

Example 1 with StringReader

use of com.codename1.util.regex.StringReader in project CodenameOne by codenameone.

the class Oauth2 method handleURL.

private void handleURL(String url, WebBrowser web, final ActionListener al, final Form frm, final Form backToForm, final Dialog progress) {
    if ((url.startsWith(redirectURI))) {
        if (Display.getInstance().getCurrent() == progress) {
            progress.dispose();
        }
        web.stop();
        // remove the browser component.
        if (login != null) {
            login.removeAll();
            login.revalidate();
        }
        if (url.indexOf("code=") > -1) {
            Hashtable params = getParamsFromURL(url);
            ConnectionRequest req = new ConnectionRequest() {

                protected void readResponse(InputStream input) throws IOException {
                    byte[] tok = Util.readInputStream(input);
                    String t = new String(tok);
                    if (t.startsWith("{")) {
                        JSONParser p = new JSONParser();
                        Map map = p.parseJSON(new StringReader(t));
                        token = (String) map.get("access_token");
                        Object ex = map.get("expires_in");
                        if (ex == null) {
                            ex = map.get("expires");
                        }
                        if (ex != null) {
                            expires = ex.toString();
                        }
                    } else {
                        token = t.substring(t.indexOf("=") + 1, t.indexOf("&"));
                        int off = t.indexOf("expires=");
                        int start = 8;
                        if (off == -1) {
                            off = t.indexOf("expires_in=");
                            start = 11;
                        }
                        if (off > -1) {
                            int end = t.indexOf('&', off);
                            if (end < 0 || end < off) {
                                end = t.length();
                            }
                            expires = t.substring(off + start, end);
                        }
                    }
                    if (login != null) {
                        login.dispose();
                    }
                }

                protected void handleException(Exception err) {
                    if (backToForm != null) {
                        backToForm.showBack();
                    }
                    if (al != null) {
                        al.actionPerformed(new ActionEvent(err, ActionEvent.Type.Exception));
                    }
                }

                protected void postResponse() {
                    if (backToParent && backToForm != null) {
                        backToForm.showBack();
                    }
                    if (al != null) {
                        al.actionPerformed(new ActionEvent(new AccessToken(token, expires), ActionEvent.Type.Response));
                    }
                }
            };
            req.setUrl(tokenRequestURL);
            req.setPost(true);
            req.addRequestHeader("Content-Type", "application/x-www-form-urlencoded");
            req.addArgument("client_id", clientId);
            req.addArgument("redirect_uri", redirectURI);
            req.addArgument("client_secret", clientSecret);
            req.addArgument("code", (String) params.get("code"));
            req.addArgument("grant_type", "authorization_code");
            NetworkManager.getInstance().addToQueue(req);
        } else if (url.indexOf("error_reason=") > -1) {
            Hashtable table = getParamsFromURL(url);
            String error = (String) table.get("error_reason");
            if (login != null) {
                login.dispose();
            }
            if (backToForm != null) {
                backToForm.showBack();
            }
            if (al != null) {
                al.actionPerformed(new ActionEvent(new IOException(error), ActionEvent.Type.Exception));
            }
        } else {
            boolean success = url.indexOf("#") > -1;
            if (success) {
                String accessToken = url.substring(url.indexOf("#") + 1);
                if (accessToken.indexOf("&") > 0) {
                    token = accessToken.substring(accessToken.indexOf("=") + 1, accessToken.indexOf("&"));
                } else {
                    token = accessToken.substring(accessToken.indexOf("=") + 1);
                }
                if (login != null) {
                    login.dispose();
                }
                if (backToParent && backToForm != null) {
                    backToForm.showBack();
                }
                if (al != null) {
                    al.actionPerformed(new ActionEvent(new AccessToken(token, expires), ActionEvent.Type.Response));
                }
            }
        }
    } else {
        if (frm != null && Display.getInstance().getCurrent() != frm) {
            progress.dispose();
            frm.show();
        }
    }
}