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

Introduction

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

Prototype

public static String encodeQueryString(String decodedURLComponent) 

Source Link

Document

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

Usage

From source file:de.spartusch.nasfvi.client.MainWidget.java

License:Apache License

@Override
public final void onValueChange(final ValueChangeEvent<String> event) {
    String[] state = event.getValue().split("&", -1);

    if (state.length != 2) {
        throw new AssertionError();
    }//from   ww  w . j  av a2 s  . c  o  m

    String q = URL.decodeQueryString(state[0]).replaceAll("\\s+", " ").trim();
    String offset = state[1];

    suggestBox.setText(q);

    if (q.isEmpty()) {
        setMessage("Bitte geben Sie eine Anfrage in das Textfeld ein.", "error");
    } else if (q.matches(PLACEHOLDERS)) {
        setMessage("Bitte ersetzen Sie smtliche Platzhalter durch" + " konkrete Werte!", "error");
    } else {
        clearMessage();
        try {
            String getUrl = parseUrl + URL.encodeQueryString(q) + "&offset=" + offset;
            RequestBuilder builder = new RequestBuilder(RequestBuilder.GET, getUrl);
            builder.setCallback(this);
            builder.send();
        } catch (RequestException e) {
            Main.displayError(e.getLocalizedMessage(), e.toString());
        }
    }
}

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From source file:de.spartusch.nasfvi.client.SuggestRequest.java

License:Apache License

@Override
public final void run() {
    try {//from   w  w w  . ja v  a 2s. c om
        String getUrl = url + URL.encodeQueryString(soRequest.getQuery());
        RequestBuilder builder = new RequestBuilder(RequestBuilder.GET, getUrl);
        builder.setCallback(this);
        builder.send();
    } catch (RequestException e) {
        Main.displayError(e.getLocalizedMessage(), e.toString());
    }
}

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From source file:edu.oswego.csc480_hci521_2013.client.urlbuilders.ClientUrlEncoder.java

License:Apache License

@Override
public String encode(String encode) {
    return URL.encodeQueryString(encode);
}

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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 w ww  .j  ava  2  s.c  o  m
        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();
}

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From source file:grails.plugin.console.charts.client.application.AbstractApplicationPresenter.java

License:Apache License

private void loadData() {
    getView().loading();//w  w  w .j  a va  2s  .  c  om

    try {
        RequestBuilder rb = new RequestBuilder(RequestBuilder.GET,
                AppUtils.getDataPath() + "?query="
                        + URL.encodeQueryString(AppUtils.encodeBase64(AppUtils.QUERY)) + "&appearance="
                        + URL.encodePathSegment(AppUtils.encodeBase64(AppUtils.APPEARANCE))
                        + "&connectionString=" + URL.encodePathSegment(AppUtils.CONNECTION_STRING));

        rb.setCallback(new RequestCallback() {
            @Override
            public void onResponseReceived(Request request, Response response) {
                try {
                    JSONValue value = JSONParser.parseStrict(response.getText());
                    result = value.isObject();

                    if (result.get("error") != null) {
                        getView().error(result);
                        return;
                    }

                    getView().view(AppUtils.VIEW, result);
                } catch (Exception exception) {
                    getView().error("Can't parse data JSON: " + exception.getMessage());
                } finally {
                    result = null;
                }
            }

            @Override
            public void onError(Request request, Throwable exception) {
                getView().error("Error occurred: " + exception.getMessage());
            }
        });

        rb.send();
    } catch (RequestException e) {
        getView().error("Error occurred: " + e.getMessage());
    }
}

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From source file:io.reinert.requestor.form.FormDataSerializerUrlEncoded.java

License:Apache License

private String encode(String value) {
    return URL.encodeQueryString(value);
}

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From source file:io.reinert.requestor.uri.Uri.java

License:Apache License

private void buildQuery() {
    StringBuilder queryBuilder = new StringBuilder();
    if (queryParams != null && !queryParams.isEmpty()) {
        String[] params = queryParams.getKeys();
        for (String param : params) {
            final String[] values = queryParams.get(param);
            // Check if the param has values
            if (values.length == 0) {
                // Append only the param name without any value
                queryBuilder.append(URL.encodeQueryString(param)).append('&');
            } else {
                // Append the param and its values
                for (String value : values) {
                    queryBuilder.append(URL.encodeQueryString(param));
                    if (value != null) {
                        queryBuilder.append('=').append(URL.encodeQueryString(value));
                    }//w  w w .j a v a2  s  .co  m
                    queryBuilder.append('&');
                }
            }
        }
        queryBuilder.deleteCharAt(queryBuilder.length() - 1);
        query = queryBuilder.toString();
    }
}

---

From source file:n3phele.client.CacheManager.java

License:Open Source License

public void test(String username, String password, RequestCallback requestCallback) {

    // Send request to server and catch any errors.
    RequestBuilder builder = AuthenticatedRequestFactory.request(RequestBuilder.GET,
            ServiceAddress + "user/byName?id=" + URL.encodeQueryString(username), username, password);
    GWT.log("Sending authentication test request");
    Request request = null;//from w  w w.j a va  2  s .  c  o m
    try {
        request = builder.sendRequest(null, requestCallback);
    } catch (RequestException e) {
        requestCallback.onError(request, e);
    }

}

---

From source file:n3phele.client.model.BulkGetRequest.java

License:Open Source License

private String toString(Collection<?> collection, final String name, boolean last) {
    if (collection == null || collection.size() == 0)
        return "";
    StringBuilder builder = new StringBuilder();
    int i = 0;//from  w w  w. j a v  a 2s  .c  o m
    for (Iterator<?> iterator = collection.iterator(); iterator.hasNext(); i++) {
        if (i > 0)
            builder.append("&");
        builder.append(name).append("=");
        builder.append(URL.encodeQueryString(String.valueOf(iterator.next())));
    }
    if (!last)
        builder.append("&");
    return builder.toString();
}

---

From source file:n3phele.client.presenter.AccountActivity.java

License:Open Source License

private void updateAccountDetails(String url, String name, String description, String cloud, String cloudId,
        final String password) {

    // Send request to server and catch any errors.
    if (url == null || url.trim().length() == 0) {
        url = cacheManager.ServiceAddress + "account";
    }//from w  w  w  .j ava  2  s. com
    RequestBuilder builder = AuthenticatedRequestFactory.newRequest(RequestBuilder.POST, url);
    builder.setHeader("Content-type", "application/x-www-form-urlencoded");
    StringBuilder args = new StringBuilder();
    args.append("name=");
    args.append(URL.encodeQueryString(name));
    if (description != null && description.length() != 0) {
        args.append("&description=");
        args.append(URL.encodeQueryString(description));
    }
    args.append("&cloud=");
    args.append(URL.encodeQueryString(cloud));
    if (password != null && password.length() > 0) {
        args.append("&accountId=");
        args.append(URL.encodeQueryString(cloudId));
        args.append("&secret=");
        args.append(URL.encodeQueryString(password));
    }
    try {
        @SuppressWarnings("unused")
        Request request = builder.sendRequest(args.toString(), new RequestCallback() {
            public void onError(Request request, Throwable exception) {
                // displayError("Couldn't retrieve JSON "+exception.getMessage());
            }

            public void onResponseReceived(Request request, Response response) {
                GWT.log("Got reply");
                if (200 == response.getStatusCode()) {
                    goToPrevious();
                } else if (201 == response.getStatusCode()) {
                    goToPrevious();
                } else {
                    Window.alert("Account update error " + response.getStatusText());
                }
            }

        });
    } catch (RequestException e) {
        //displayError("Couldn't retrieve JSON "+e.getMessage());
    }
}

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