Example usage for com.google.gwt.http.client URL encode

List of usage examples for com.google.gwt.http.client URL encode

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  3. com.google.gwt
  4. com.google.gwt.http.client.*
  5. URL
  6. encode

Introduction

In this page you can find the example usage for com.google.gwt.http.client URL encode.

Prototype

public static String encode(String decodedURL)

Source Link

Document

Returns a string where all characters that are not valid for a complete URL have been escaped.

Usage

From source file:fr.gael.dhus.gwt.client.module.LoginModule.java

License:Open Source License

private static void init() {
    final SecurityServiceAsync securityService = SecurityServiceAsync.Util.getInstance();

    usernameInput = TextBox.wrap(RootPanel.get("login_username").getElement());
    passwordInput = PasswordTextBox.wrap(RootPanel.get("login_password").getElement());

    final RootPanel login_button = RootPanel.get("login_button");
    final RootPanel logout_button = RootPanel.get("logout_button");

    login_button.addDomHandler(new ClickHandler() {
        @Override/*from   ww w.  j a  va2 s  .c om*/
        public void onClick(ClickEvent event) {
            try {
                String url = GWT.getHostPageBaseURL() + "/login";
                StringBuilder data = new StringBuilder();
                data.append("login_username=").append(URL.encodeQueryString(usernameInput.getValue()));
                data.append("&");
                data.append("login_password=").append(URL.encodeQueryString(passwordInput.getValue()));
                RequestBuilder rb = new RequestBuilder(RequestBuilder.POST, URL.encode(url));
                rb.setHeader("Content-Type", "application/x-www-form-urlencoded");
                rb.sendRequest(data.toString(), new RequestCallback() {
                    @Override
                    public void onResponseReceived(Request request, Response response) {
                        if (response.getStatusCode() != 200) {
                            loginError(response.getText());
                        } else {
                            securityService.getCurrentUser(new AccessDeniedRedirectionCallback<UserData>() {

                                @Override
                                public void onSuccess(UserData result) {
                                    if (result == null) {
                                        loginError(
                                                "There was an error with your login/password combination. Please try again.");
                                        return;
                                    }
                                    loginRefresh();
                                }

                                @Override
                                public void _onFailure(Throwable caught) {
                                    Window.alert(caught.getMessage());
                                    loginRefresh();
                                }
                            });
                        }
                    }

                    @Override
                    public void onError(Request request, Throwable exception) {
                        Window.alert(exception.getMessage());
                        loginRefresh();
                    }
                });
            } catch (Exception e) {
                Window.alert(e.getMessage());
                loginRefresh();
            }
        }
    }, ClickEvent.getType());

    usernameInput.addKeyDownHandler(new KeyDownHandler() {
        @Override
        public void onKeyDown(KeyDownEvent event) {
            if (event.getNativeKeyCode() == KeyCodes.KEY_ENTER) {
                passwordInput.setFocus(true);
            }
        }
    });
    passwordInput.addKeyDownHandler(new KeyDownHandler() {
        @Override
        public void onKeyDown(KeyDownEvent event) {
            if (event.getNativeKeyCode() == KeyCodes.KEY_ENTER) {
                NativeEvent evt = Document.get().createClickEvent(0, 0, 0, 0, 0, false, false, false, false);
                DomEvent.fireNativeEvent(evt, login_button);
            }
        }
    });

    logout_button.addDomHandler(new ClickHandler() {
        @Override
        public void onClick(ClickEvent event) {
            try {
                String url = GWT.getHostPageBaseURL() + "/logout";
                RequestBuilder rb = new RequestBuilder(RequestBuilder.POST, URL.encode(url));
                rb.setHeader("Content-Type", "application/x-www-form-urlencoded");
                rb.sendRequest(null, new RequestCallback() {

                    @Override
                    public void onResponseReceived(Request request, Response response) {
                        loginRefresh();
                    }

                    @Override
                    public void onError(Request request, Throwable exception) {
                        Window.alert("Error while loging out user.\n" + exception.getMessage());
                        loginRefresh();
                    }
                });
            } catch (RequestException e) {
                Window.alert("Error while loging out user:\n" + e.getMessage());
            }
        }
    }, ClickEvent.getType());

    loginRefresh();
}

From source file:fr.gael.dhus.gwt.client.page.SearchViewPage.java

License:Open Source License

private static void getHTML(final XMLNodeData parent, boolean loadMoreNodeClicked,
        final AccessDeniedRedirectionCallback<List<XMLNodeData>> callback) {
    String request = loadMoreNodeClicked ? parent.getLoadMoreRequest() : parent.getRequest();
    String urlToRead = displayedProduct.getOdataPath(GWT.getHostPageBaseURL()) + "/" + request;
    urlToRead = URL.encode(urlToRead);
    urlToRead = urlToRead.replaceAll("#", "%23");
    RequestBuilder builder = new RequestBuilder(RequestBuilder.GET, urlToRead);

    try {//from  ww w  . j  av a  2  s . c  o m
        builder.sendRequest(null, new RequestCallback() {

            @Override
            public void onResponseReceived(Request request, Response response) {
                Document doc = XMLParser.parse(response.getText());

                ArrayList<XMLNodeData> xmlNodes = new ArrayList<XMLNodeData>();

                NodeList list = doc.getFirstChild().getChildNodes();

                for (int listId = 0; listId < list.getLength(); listId++) {
                    if (list.item(listId).getNodeName() == "entry") {
                        NodeList entryNodes = list.item(listId).getChildNodes();
                        Integer childrenNumber = 0;
                        String name = null;
                        String value = "";
                        String path = parent.getPath();
                        for (int entryNodeId = 0; entryNodeId < entryNodes.getLength(); entryNodeId++) {
                            Node node = entryNodes.item(entryNodeId);
                            NodeList children = node.getChildNodes();
                            if (node.getNodeName() == "title") {
                                for (int childId = 0; childId < children.getLength(); childId++) {
                                    Node child = children.item(childId);
                                    if (child.getNodeName() == "#text") {
                                        name = child.getNodeValue();
                                    }
                                }
                            }
                            if (node.getNodeName() == "m:properties") {
                                NodeList properties = node.getChildNodes();
                                for (int propertyId = 0; propertyId < properties.getLength(); propertyId++) {
                                    Node property = properties.item(propertyId);
                                    NodeList ns = property.getChildNodes();
                                    if (property.getNodeName() == "d:ChildrenNumber") {
                                        for (int nId = 0; nId < ns.getLength(); nId++) {
                                            Node n = ns.item(nId);
                                            if (n.getNodeName() == "#text") {
                                                childrenNumber = new Integer(n.getNodeValue());
                                            }
                                        }
                                    }
                                    if (property.getNodeName() == "d:Value") {
                                        for (int nId = 0; nId < ns.getLength(); nId++) {
                                            Node n = ns.item(nId);
                                            if (n.getNodeName() == "#text") {
                                                value = n.getNodeValue() == null ? "" : n.getNodeValue();
                                            }
                                        }
                                    }
                                }
                            }
                        }
                        XMLNodeData xmlNode = new XMLNodeData(name, value,
                                (path.isEmpty() ? "" : path + "/") + "Nodes('" + name + "')", childrenNumber);

                        if (pathCounter.containsKey(xmlNode.getPath())) {
                            Object item = pathCounter.get(xmlNode.getPath());
                            int id;
                            if (item instanceof XMLNodeData) {
                                XMLNodeData n = (XMLNodeData) item;
                                n.setPath((path.isEmpty() ? "" : path + "/") + "Nodes('" + name + "[" + 1
                                        + "]')");
                                id = 2;
                            } else {
                                id = (Integer) pathCounter.get(xmlNode.getPath()) + 1;
                            }
                            pathCounter.put(xmlNode.getPath(), id);
                            xmlNode.setPath(
                                    (path.isEmpty() ? "" : path + "/") + "Nodes('" + name + "[" + id + "]')");
                        } else {
                            pathCounter.put(xmlNode.getPath(), xmlNode);
                        }
                        xmlNode.setDeep(parent.getDeep() + 1);
                        xmlNodes.add(xmlNode);
                    }
                }

                callback.onSuccess(xmlNodes);
            }

            @Override
            public void onError(Request request, Throwable exception) {
                Window.alert(exception.getMessage());
            }
        });
    } catch (RequestException e) {
        Window.alert(e.getMessage());
        return;
    }
}

From source file:fr.mncc.gwttoolbox.rpc.client.requests.RestCall.java

License:Open Source License

private static <T extends JavaScriptObject> void sendRequest(final RequestBuilder.Method method,
        final String url, final String data, final AsyncCallback<T> callback) {
    try {/*from  w  ww.  j  a  va 2s . c  om*/
        final RequestBuilder rb = new RequestBuilder(method, URL.encode(url));
        rb.setHeader("Accept", "application/json");
        rb.sendRequest(data, new RequestCallback() {
            @Override
            public void onError(final com.google.gwt.http.client.Request request, final Throwable exception) {
                if (callback != null)
                    callback.onFailure(exception);
            }

            @Override
            public void onResponseReceived(final com.google.gwt.http.client.Request request,
                    final Response response) {
                if (response.getStatusCode() != Response.SC_OK) {
                    if (callback != null)
                        callback.onFailure(
                                new Exception("response.getStatusCode() = " + response.getStatusCode()));
                } else {
                    final JsonParser<T> parser = new JsonParser<T>();
                    if (callback != null)
                        callback.onSuccess(parser.fromJson(response.getText()));
                }
            }
        });
    } catch (final Exception exception) {
        if (callback != null)
            callback.onFailure(exception);
    }
}

From source file:fr.putnami.pwt.doc.client.social.base.AbstractSocialButton.java

License:Open Source License

protected String buildSocialUrl() {
    return MessageHelper.replaceParams(this.socialUtlTemplate, this.getPageUrl(),
            URL.encode(Document.get().getTitle()));
}

From source file:gov.nist.spectrumbrowser.common.AbstractSpectrumBrowserService.java

License:Open Source License

protected void dispatch(String uri, SpectrumBrowserCallback<String> callback) {
    try {//from w ww  . j  a  v a2 s  .  co  m
        String rawUrl = baseUrl + uri;
        String url = URL.encode(rawUrl);
        logger.finer("URL = " + url);
        RequestBuilder requestBuilder = new RequestBuilder(RequestBuilder.POST, url);
        requestBuilder.setCallback(new MyCallback(callback));
        requestBuilder.send();
    } catch (Exception ex) {
        logger.log(Level.SEVERE, " Error contacting server", ex);
    }
}

From source file:gov.nist.spectrumbrowser.common.AbstractSpectrumBrowserService.java

License:Open Source License

protected void dispatchWithJsonContent(String uri, String requestData,
        SpectrumBrowserCallback<String> callback) {
    try {//  w ww.  j  a  va  2  s . co  m
        String rawUrl = baseUrl + uri;
        String url = URL.encode(rawUrl);
        logger.finer("URL = " + url);
        if (url.toLowerCase().contains("authenticate") || url.toLowerCase().contains("account")
                || url.toLowerCase().contains("password")) {
        } else {
            //only log json data if not account info:
            logger.finer("requestData = " + requestData);
        }
        RequestBuilder requestBuilder = new RequestBuilder(RequestBuilder.POST, url);
        requestBuilder.setHeader("Content-Type", "application/json");
        requestBuilder.setRequestData(requestData);
        requestBuilder.setCallback(new MyCallback(callback));
        requestBuilder.send();
    } catch (Exception ex) {
        logger.log(Level.SEVERE, " Error contacting server", ex);
    }
}

From source file:gov.nist.spectrumbrowser.common.AbstractSpectrumBrowserService.java

License:Open Source License

protected void dispatchWithArgs(String uri, String[] args, SpectrumBrowserCallback<String> callback) {
    try {//from  w  ww.  j  av a  2 s  . c o m
        String rawUrl = baseUrl + uri;
        String url = URL.encode(rawUrl);
        logger.finer("URL = " + url);
        if (args != null && args.length > 0) {
            url += "?";
            for (int i = 0; i < args.length; i++) {
                url += args[i];
                if (i == args.length - 1) {
                    break;
                } else {
                    url += "&";
                }
            }
        }
        RequestBuilder requestBuilder = new RequestBuilder(RequestBuilder.POST, url);
        requestBuilder.setCallback(new MyCallback(callback));
        requestBuilder.send();
    } catch (Exception ex) {
        logger.log(Level.SEVERE, " Error contacting server", ex);
    }
}

From source file:gov.nist.spectrumbrowser.common.AbstractSpectrumBrowserService.java

License:Open Source License

protected void dispatchWithJsonContent(String baseUrl, String uri, String requestData,
        SpectrumBrowserCallback<String> callback) {
    try {//from w w w  .j  a v  a  2  s. c  o  m
        String rawUrl = baseUrl + uri;
        String url = URL.encode(rawUrl);
        logger.finer("URL = " + url);
        if (url.toLowerCase().contains("authenticate") || url.toLowerCase().contains("account")
                || url.toLowerCase().contains("password")) {
        } else {
            //only log json data if not account info:
            logger.finer("requestData = " + requestData);
        }
        RequestBuilder requestBuilder = new RequestBuilder(RequestBuilder.POST, url);
        requestBuilder.setHeader("Content-Type", "application/json");
        requestBuilder.setRequestData(requestData);
        requestBuilder.setCallback(new MyCallback(callback));
        requestBuilder.send();
    } catch (Exception ex) {
        logger.log(Level.SEVERE, " Error contacting server", ex);
    }
}

From source file:gov.nist.spectrumbrowser.common.AbstractSpectrumBrowserService.java

License:Open Source License

protected void dispatch(String baseUrl, String uri, SpectrumBrowserCallback<String> callback) {
    try {/*ww w  .j a  v  a  2 s .  com*/
        String rawUrl = baseUrl + uri;
        String url = URL.encode(rawUrl);
        logger.finer("URL = " + url);
        RequestBuilder requestBuilder = new RequestBuilder(RequestBuilder.POST, url);
        requestBuilder.setCallback(new MyCallback(callback));
        requestBuilder.send();
    } catch (Exception ex) {
        logger.log(Level.SEVERE, " Error contacting server", ex);
    }
}

From source file:gov.wa.wsdot.apps.analytics.client.activities.twitter.view.search.SearchView.java

License:Open Source License

public void getSuggestions(String searchText) {
    String url = JSON_URL_SUGGESTION;
    String searchString = SafeHtmlUtils.htmlEscape(searchText.trim().replace("'", ""));

    // Append the name of the callback function to the JSON URL.
    url += searchString;//from ww w  .  j av a  2 s  .c  o m
    url = URL.encode(url);
    JsonpRequestBuilder jsonp = new JsonpRequestBuilder();
    // Set timeout for 30 seconds (30000 milliseconds)
    jsonp.setTimeout(30000);
    jsonp.requestObject(url, new AsyncCallback<Words>() {

        @Override
        public void onFailure(Throwable caught) {
            // Just fail silently here.
        }

        @Override
        public void onSuccess(Words words) {
            if (words.getWords() != null) {

                List<SearchObject> searchHints = new ArrayList<SearchObject>();

                for (int i = 0; i < words.getWords().length(); i++) {
                    SearchObject search = new SearchObject();
                    search.setKeyword(words.getWords().get(i));
                    searchHints.add(search);
                }

                updateSuggestions(searchHints);
            }
        }
    });
}