Example usage for com.google.gwt.safehtml.shared SafeHtmlUtils htmlEscape

Introduction

In this page you can find the example usage for com.google.gwt.safehtml.shared SafeHtmlUtils htmlEscape.

Prototype

public static String htmlEscape(String s) 

Source Link

Document

HTML-escapes a string.

Usage

From source file:org.mklab.taskit.client.ui.cell.SelectCell.java

License:Apache License

/**
 * {@inheritDoc}//from  w  w w  . j  a  va2  s .  c  o  m
 */
@SuppressWarnings("nls")
@Override
public void render(@SuppressWarnings("unused") com.google.gwt.cell.client.Cell.Context context, E value,
        SafeHtmlBuilder sb) {
    if (this.editable) {
        sb.appendHtmlConstant("<select>");
    } else {
        int index = 0;
        for (E option : this.options) {
            final boolean selected = this.comparator.equals(option, value);
            if (selected) {
                final String escapedOption = SafeHtmlUtils.htmlEscape(this.renderer.render(index++, option));
                sb.appendEscaped(escapedOption);
            }
        }
        return;
    }

    int index = 0;
    for (E option : this.options) {
        final boolean selected = this.comparator.equals(option, value);
        final String escapedOption = SafeHtmlUtils.htmlEscape(this.renderer.render(index++, option));
        sb.appendHtmlConstant("<option value='" + escapedOption + "'" + (selected ? " selected" : "") + ">"
                + escapedOption + "</option>");
    }
    sb.appendHtmlConstant("</select>");
}

---

From source file:org.opencms.ade.sitemap.client.alias.CmsCellTableUtil.java

License:Open Source License

/**
 * Formats the HTML for the error column of a cell table given an error message.<p>
 *
 * @param error the error message (null for no error)
 *
 * @return the SafeHtml representing the contents of the error cell
 *///  w w w.  j  ava 2s .  c om
public static SafeHtml formatErrorHtml(String error) {

    String text;
    String cssClass;
    String title = "";

    if (error == null) {
        text = CmsAliasMessages.messageStatusOk();
        cssClass = STATUS_OK;
    } else {
        text = CmsAliasMessages.messageStatusError();
        title = SafeHtmlUtils.htmlEscape(error);
        cssClass = STATUS_ERROR;
    }
    String html = "<div class='" + cssClass + "' title='" + title + "'>" + text + "</div>";
    return SafeHtmlUtils.fromSafeConstant(html);
}

---

From source file:org.opendatakit.dwc.client.DemoWebClient.java

License:Apache License

private void defineDialogIneractions(final TextBox nameField, final Button sendButton, final Label errorLabel,
        final BUTTON_FIELD_ACTION api) {

    // Create the popup dialog box
    final DialogBox dialogBox = new DialogBox();
    dialogBox.setText("Remote Procedure Call");
    dialogBox.setAnimationEnabled(true);
    final Button closeButton = new Button("Close");
    // We can set the id of a widget by accessing its Element
    closeButton.getElement().setId("closeButton");
    final Label textToServerLabel = new Label();
    final HTML serverResponseLabel = new HTML();
    VerticalPanel dialogVPanel = new VerticalPanel();
    dialogVPanel.addStyleName("dialogVPanel");
    dialogVPanel.add(new HTML("<b>Sending name to the server:</b>"));
    dialogVPanel.add(textToServerLabel);
    dialogVPanel.add(new HTML("<br><b>Server replies:</b>"));
    dialogVPanel.add(serverResponseLabel);
    dialogVPanel.setWidth(Integer.toString(Window.getClientWidth() - 10) + "px");
    dialogVPanel.setHorizontalAlignment(VerticalPanel.ALIGN_RIGHT);
    dialogVPanel.add(closeButton);/*from w ww  .j  a va 2  s .c  o  m*/
    dialogBox.setWidget(dialogVPanel);

    // Add a handler to close the DialogBox
    closeButton.addClickHandler(new ClickHandler() {
        public void onClick(ClickEvent event) {
            dialogBox.hide();
            sendButton.setEnabled(true);
            sendButton.setFocus(true);
        }
    });

    // Create a handler for the sendButton and nameField
    class MyHandler implements ClickHandler, KeyUpHandler {
        /**
         * Fired when the user clicks on the sendButton.
         */
        public void onClick(ClickEvent event) {
            sendNameToServer();
        }

        /**
         * Fired when the user types in the nameField.
         */
        public void onKeyUp(KeyUpEvent event) {
            if (event.getNativeKeyCode() == KeyCodes.KEY_ENTER) {
                sendNameToServer();
            }
        }

        /**
         * Send the name from the nameField to the server and wait for a response.
         */
        private void sendNameToServer() {
            // First, we validate the input.
            errorLabel.setText("");
            String textToServer = nameField.getText();
            if (!FieldVerifier.isValidName(textToServer)) {
                errorLabel.setText("Please enter at least four characters");
                return;
            }

            // Then, we send the input to the server.
            sendButton.setEnabled(false);
            textToServerLabel.setText(textToServer);
            serverResponseLabel.setText("");
            AsyncCallback<String> callback = new AsyncCallback<String>() {
                public void onFailure(Throwable caught) {
                    // Show the RPC error message to the user
                    dialogBox.setText("Remote Procedure Call - Failure");
                    serverResponseLabel.addStyleName("serverResponseLabelError");
                    serverResponseLabel
                            .setHTML("<verbatim>" + SafeHtmlUtils.htmlEscape(SERVER_ERROR) + "</verbatim>");
                    dialogBox.getWidget().setWidth("90%");
                    dialogBox.center();
                    closeButton.setFocus(true);
                }

                public void onSuccess(String result) {
                    dialogBox.setText("Remote Procedure Call");
                    serverResponseLabel.removeStyleName("serverResponseLabelError");
                    serverResponseLabel
                            .setHTML("<verbatim>" + SafeHtmlUtils.htmlEscape(result) + "</verbatim>");
                    dialogBox.getWidget().setWidth("90%");
                    dialogBox.center();
                    closeButton.setFocus(true);
                }
            };

            if (api == BUTTON_FIELD_ACTION.OAUTH2_FETCH) {
                greetingService.obtainOauth2Data(textToServer, callback);
            } else if (api == BUTTON_FIELD_ACTION.OAUTH1_FETCH) {
                greetingService.obtainOauth1Data(textToServer, callback);
            } else {
                greetingService.greetServer(textToServer, callback);
            }
        }
    }

    // Add a handler to send the name to the server
    MyHandler handler = new MyHandler();
    sendButton.addClickHandler(handler);
    nameField.addKeyUpHandler(handler);
}

---

From source file:org.otalo.ao.client.widget.chlist.client.ChosenImpl.java

License:Apache License

private boolean keyupChecker(Event e) {
    int stroke = e.getKeyCode();

    searchFieldScale();/* ww w . j  a  v a  2 s  .  c  o  m*/

    switch (stroke) {
    case 8: // backspace
        if (isMultiple && backstrokeLength < 1 && choices > 0) {
            keydownBackstroke();
        } else if (pendingBackstroke == null) {
            resultClearHighlight();
            resultsSearch();
        }
        break;

    case 13: // enter
        //if any result is being shown then it should select option from result first
        if (resultsShowing) {
            resultSelect(e);
        }

        //checking if user allows to add new option value
        if (options.isAddNewOptionVal()) {
            //if user is allowing to add new value then getting and checking for searchField value
            String newItemVal = defaultText.equals(searchField.val()) ? "" : searchField.val().trim();
            newItemVal = SafeHtmlUtils.htmlEscape(newItemVal);
            int results = getResults(newItemVal);
            if (results < 1 && newItemVal != null && !newItemVal.isEmpty()) {
                //If already exist into list, don't add it
                if (!isAlreadyExist(newItemVal)) {
                    addNewItem(newItemVal, newItemVal);
                    searchField.val("");
                }
            }
        }
        return true;
    case 27: // escape
        if (resultsShowing) {
            resultsHide();
        }
        return false;
    case 9:
    case 38:
    case 40:
    case 16:
    case 91:
    case 17:
        // do nothing
        break;
    default:
        resultsSearch();
        break;
    }

    return true;
}

---

From source file:org.otalo.ao.client.widget.chlist.client.ChosenImpl.java

License:Apache License

private void winnowResults() {

    noResultClear();//  w  w  w .  ja  v  a  2s. c om
    String searchText = defaultText.equals(searchField.val()) ? "" : searchField.val().trim();
    searchText = SafeHtmlUtils.htmlEscape(searchText);

    int results = getResults(searchText);

    if (results < 1 && searchText.length() > 0) {
        noResults(searchText);
    } else {
        winnowResultsSetHighlight();
    }
}

---

From source file:org.ow2.proactive_grid_cloud_portal.common.server.LoginServlet.java

License:Open Source License

private void login(HttpServletRequest request, HttpServletResponse response) {
    response.setContentType("text/html");
    File cred = null;//from ww w .  jav  a2 s  .  co  m
    try {
        DiskFileItemFactory factory = new DiskFileItemFactory();
        factory.setSizeThreshold(4096);
        factory.setRepository(new File(System.getProperty("java.io.tmpdir")));
        ServletFileUpload upload = new ServletFileUpload(factory);
        upload.setSizeMax(1000000);

        List<?> fileItems = upload.parseRequest(request);
        Iterator<?> i = fileItems.iterator();

        String user = "";
        String pass = "";
        String sshKey = "";

        while (i.hasNext()) {
            FileItem fi = (FileItem) i.next();

            if (fi.isFormField()) {
                String name = fi.getFieldName();
                String value = fi.getString();

                if (name.equals("username")) {
                    user = value;
                } else if (name.equals("password")) {
                    pass = value;
                }
            } else {
                String field = fi.getFieldName();

                byte[] bytes = IOUtils.toByteArray(fi.getInputStream());

                if (field.equals("credential")) {
                    cred = File.createTempFile("credential", null);
                    cred.deleteOnExit();
                    fi.write(cred);
                } else if (field.equals("sshkey")) {
                    sshKey = new String(bytes);
                }
            }

            fi.delete();
        }

        String responseS = Service.get().login(user, pass, cred, sshKey);
        String s = "{ \"sessionId\" : \"" + responseS + "\" }";
        response.getWriter().write(SafeHtmlUtils.htmlEscape(s));
    } catch (Throwable t) {
        try {
            response.getWriter().write(SafeHtmlUtils.htmlEscape(t.getMessage()));
        } catch (IOException e1) {
            LOGGER.warn("Failed to return login error to client, error was:" + t.getMessage(), e1);
        }
    } finally {
        if (cred != null)
            cred.delete();
    }
}

---

From source file:org.ow2.proactive_grid_cloud_portal.scheduler.client.JobOutput.java

License:Open Source License

private String formatLine(String str) {
    if (str.matches("\\[.*\\].*")) {
        str = SafeHtmlUtils.htmlEscape(str).replaceFirst("]", "]</span>");
        return "<nobr><span style='color:gray;'>" + str + "</nobr><br>";
    }/*from  w  w w  .  j  ava 2s. com*/
    return "";
}

---

From source file:org.pentaho.platform.dataaccess.datasource.DatasourceInfo.java

License:Open Source License

@Bindable
@Override
public String getName() {
    return SafeHtmlUtils.htmlEscape(name);
}

---

From source file:org.rest.client.ui.desktop.ResponseViewImpl.java

License:Apache License

private void setResponseBody() {
    if (!success || response.getStatus() == 0) {
        return;//from   ww  w . j a v  a  2s .  c  o  m
    }
    //Response does not contain any data.
    final String body = response.getResponseText();
    Document xml = response.getResponseXML();
    boolean isXML = false, isJSON = false, isImage = false;

    String escaped = SafeHtmlUtils.htmlEscape(body);
    boolean useCodeMirror = false;

    if (xml != null) {
        isXML = true;
    }
    Header[] headers = response.getHeaders();
    if (!isXML) {
        //check if response has JSON header:
        if (isJSONHeader(headers)) {
            isJSON = true;
        }
    }
    if (!isJSON && !isXML) {
        //just HTML
        useCodeMirror = true;
    }

    isImage = isImageHeader(headers);
    if (isImage) {
        useCodeMirror = false;
        isJSON = false;
        isXML = false;
    }

    if (escaped.equals("")) {
        xml = null;
        isXML = false;
        Element info = DOM.createSpan();
        info.setInnerText("Response does not contain any data.");
        info.addClassName("note italic");
        plainBody.getElement().appendChild(info);
        setTabOpened(TABS.RAW, rawTab);
        return;
    } else {
        plainBody.setHTML(escaped);
    }

    if (useCodeMirror) {
        setTabOpened(TABS.PARSED, parsedTab);
        //show this tab
        setTabVisible(TABS.PARSED, parsedTab);

        if (RestClient.isDebug()) {
            Log.debug("Initialize code mirror...");
        }
        String _encoding = getRequestContentType("text/html");
        if (_encoding.contains("javascript")) {
            _encoding = "text/javascript";
        }
        final String encoding = _encoding;

        try {
            getRequestDomainAndPath(new Callback<String, Throwable>() {
                @Override
                public void onSuccess(String result) {
                    loadCodeMirror(body, encoding, result);
                }

                @Override
                public void onFailure(Throwable reason) {

                }
            });

        } catch (Exception e) {
            if (RestClient.isDebug()) {
                Log.warn("Unable to load CodeMirror.", e);
            }
        }

        //         if(isJavaScriptHeader(headers)){
        forceOpenAsJSON.removeStyleName("hidden");
        //         }
    }
    if (isJSON) {
        setTabOpened(TABS.JSON, jsonTab);
        new JSONViewer(body, jsonPanel);
        setTabVisible(TABS.JSON, jsonTab);
    }
    if (isXML) {
        setTabOpened(TABS.XML, xmlTab);
        new XMLViewer(body, xmlPanel, xml);
        setTabVisible(TABS.XML, xmlTab);
    }
    if (isImage) {

        //         setTabOpened(TABS.IMAGE, imageTab);
        //         setTabVisible(TABS.IMAGE, imageTab);
        //         final Image img = new Image();
        //         img.addLoadHandler(new LoadHandler() {
        //            @Override
        //            public void onLoad(LoadEvent event) {
        //               revokeImageUrl(img.getUrl());
        //            }
        //         });
        //         img.setUrl(createImageUrl(response.getRequest(),"image/png"));
        //         imagePanel.add(img);
    }
    if (RestClient.isDebug()) {
        Log.debug("Response panel has been filled with new data");
    }
}

---

From source file:org.roda.wui.client.browse.BitstreamPreview.java

private void textPreview() {
    if (StringUtils.isBlank(viewers.getTextLimit()) || size <= Long.parseLong(viewers.getTextLimit())) {
        RequestBuilder request = new RequestBuilder(RequestBuilder.GET, bitstreamDownloadUri.asString());
        try {/*  ww  w.j  av a 2 s  .co m*/
            request.sendRequest(null, new RequestCallback() {

                @Override
                public void onResponseReceived(Request request, Response response) {
                    if (response.getStatusCode() == HttpStatus.SC_OK) {
                        HTML html = new HTML(
                                "<pre><code>" + SafeHtmlUtils.htmlEscape(response.getText()) + "</code></pre>");
                        FlowPanel frame = new FlowPanel();
                        frame.add(html);

                        panel.add(frame);
                        frame.setStyleName("viewRepresentationTextFilePreview");
                        JavascriptUtils.runHighlighter(html.getElement());
                    } else {
                        errorPreview();
                    }
                }

                @Override
                public void onError(Request request, Throwable exception) {
                    errorPreview();
                }
            });
        } catch (RequestException e) {
            errorPreview();
        }
    } else {
        errorPreview(messages.viewRepresentationTooLargeErrorPreview());
    }
}

---

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