Examples with MessageDialogBox org.pentaho.gwt.widgets.client.dialogs.MessageDialogBox used on opensource projects

Example 16 with MessageDialogBox

use of org.pentaho.gwt.widgets.client.dialogs.MessageDialogBox in project pentaho-platform by pentaho.

the class FilePropertiesDialog method applyPanel.

/**
 */
private void applyPanel() {
    ArrayList<RequestBuilder> requestBuilders = new ArrayList<RequestBuilder>();
    for (int i = 0; i < propertyTabs.getTabCount(); i++) {
        Widget w = propertyTabs.getTab(i).getContent();
        if (w instanceof IFileModifier) {
            // get requests from sub panels
            if (((IFileModifier) w).prepareRequests() != null) {
                requestBuilders.addAll(((IFileModifier) w).prepareRequests());
            }
        }
    }
    RequestCallback requestCallback;
    // chain requests from subpanels using callbacks to try and avoid any StaleItemStateExceptions
    for (int i = 0; i <= requestBuilders.size() - 1; i++) {
        RequestBuilder requestBuilder = requestBuilders.get(i);
        if (i < requestBuilders.size() - 1) {
            final RequestBuilder nextRequest = requestBuilders.get(i + 1);
            // This header is required to force Internet Explorer to not cache values from the GET response.
            nextRequest.setHeader("If-Modified-Since", "01 Jan 1970 00:00:00 GMT");
            requestCallback = new ChainedRequestCallback(nextRequest);
        } else {
            requestCallback = new RequestCallback() {

                @Override
                public void onError(Request request, Throwable th) {
                    WaitPopup.getInstance().setVisible(false);
                    MessageDialogBox dialogBox = // $NON-NLS-1$
                    new MessageDialogBox(Messages.getString("error"), th.toString(), false, false, true);
                    dialogBox.center();
                }

                @Override
                public void onResponseReceived(Request arg0, Response arg1) {
                    WaitPopup.getInstance().setVisible(false);
                    if (arg1.getStatusCode() == Response.SC_OK) {
                        dirty = false;
                        // Refresh current folder or parent folder
                        PerspectiveManager.getInstance().setPerspective(PerspectiveManager.BROWSER_PERSPECTIVE);
                        GenericEvent ge = new GenericEvent();
                        ge.setEventSubType("RefreshFolderEvent");
                        ge.setStringParam(parentPath);
                        EventBusUtil.EVENT_BUS.fireEvent(ge);
                    } else {
                        MessageDialogBox dialogBox = new MessageDialogBox(Messages.getString("error"), Messages.getString("operationPermissionDenied"), false, false, // $NON-NLS-1$
                        true);
                        dialogBox.center();
                    }
                }
            };
        }
        requestBuilder.setCallback(requestCallback);
    }
    // start the chain
    try {
        if (!requestBuilders.isEmpty()) {
            WaitPopup.getInstance().setVisible(true);
            requestBuilders.get(0).send();
        }
    } catch (RequestException e) {
    // ignored
    }
}

Example 17 with MessageDialogBox

use of org.pentaho.gwt.widgets.client.dialogs.MessageDialogBox in project pentaho-platform by pentaho.

the class PurgeMondrianSchemaCacheCommand method performOperation.

protected void performOperation() {
    // $NON-NLS-1$
    final String url = GWT.getHostPageBaseURL() + "api/system/refresh/mondrianSchemaCache";
    RequestBuilder requestBuilder = new RequestBuilder(RequestBuilder.GET, url);
    requestBuilder.setHeader("If-Modified-Since", "01 Jan 1970 00:00:00 GMT");
    requestBuilder.setHeader("accept", "text/plain");
    try {
        requestBuilder.sendRequest(null, new RequestCallback() {

            public void onError(Request request, Throwable exception) {
            // showError(exception);
            }

            public void onResponseReceived(Request request, Response response) {
                MessageDialogBox dialogBox = new MessageDialogBox(Messages.getString("info"), Messages.getString("mondrianSchemaCacheFlushedSuccessfully"), false, false, // $NON-NLS-1$ //$NON-NLS-2$
                true);
                dialogBox.center();
            }
        });
    } catch (RequestException e) {
        Window.alert(e.getMessage());
    // showError(e);
    }
}

Example 18 with MessageDialogBox

use of org.pentaho.gwt.widgets.client.dialogs.MessageDialogBox in project pentaho-platform by pentaho.

the class RefreshMetaDataCommand method performOperation.

protected void performOperation() {
    // $NON-NLS-1$
    final String url = GWT.getHostPageBaseURL() + "api/system/refresh/metadata";
    RequestBuilder requestBuilder = new RequestBuilder(RequestBuilder.GET, url);
    requestBuilder.setHeader("accept", "text/plain");
    requestBuilder.setHeader("If-Modified-Since", "01 Jan 1970 00:00:00 GMT");
    try {
        requestBuilder.sendRequest(null, new RequestCallback() {

            public void onError(Request request, Throwable exception) {
            // showError(exception);
            }

            public void onResponseReceived(Request request, Response response) {
                MessageDialogBox dialogBox = // $NON-NLS-1$
                new MessageDialogBox(Messages.getString("info"), response.getText(), true, false, true);
                dialogBox.center();
            }
        });
    } catch (RequestException e) {
        Window.alert(e.getMessage());
    // showError(e);
    }
}

Example 19 with MessageDialogBox

use of org.pentaho.gwt.widgets.client.dialogs.MessageDialogBox in project pentaho-platform by pentaho.

the class UserSettingsManager method getUserSettings.

private void getUserSettings(final AsyncCallback<JsArray<JsSetting>> callback) {
    // $NON-NLS-1$
    final String url = GWT.getHostPageBaseURL() + "api/user-settings/list";
    RequestBuilder builder = new RequestBuilder(RequestBuilder.GET, url);
    builder.setHeader("accept", "application/json");
    builder.setHeader("If-Modified-Since", "01 Jan 1970 00:00:00 GMT");
    try {
        builder.sendRequest(null, new RequestCallback() {

            public void onError(Request request, Throwable exception) {
                MessageDialogBox dialog = new MessageDialogBox(Messages.getString("error"), Messages.getString("couldNotGetUserSettings"), true, false, // $NON-NLS-1$ //$NON-NLS-2$
                true);
                dialog.center();
            }

            public void onResponseReceived(Request request, Response response) {
                JsArray<JsSetting> jsSettings = null;
                try {
                    jsSettings = JsSetting.parseSettingsJson(response.getText());
                } catch (Throwable t) {
                // happens when there are no settings
                }
                // CHECKSTYLE IGNORE Indentation FOR NEXT 1 LINES
                getInstance().settings = jsSettings;
                if (callback != null) {
                    callback.onSuccess(settings);
                }
                EventBusUtil.EVENT_BUS.fireEvent(new UserSettingsLoadedEvent(settings));
            }
        });
    } catch (RequestException e) {
    // showError(e);
    }
}

Example 20 with MessageDialogBox

use of org.pentaho.gwt.widgets.client.dialogs.MessageDialogBox in project pentaho-platform by pentaho.

the class SchedulesPanel method createUI.

private void createUI(boolean isAdmin, final boolean isScheduler) {
    table.getElement().setId("schedule-table");
    table.setStylePrimaryName("pentaho-table");
    table.setWidth("100%", true);
    // BISERVER-9331 Column sort indicators should be to the right of header text in the Manage Schedules table.
    if (table.getHeaderBuilder() instanceof AbstractHeaderOrFooterBuilder) {
        ((AbstractHeaderOrFooterBuilder<JsJob>) table.getHeaderBuilder()).setSortIconStartOfLine(false);
    }
    final MultiSelectionModel<JsJob> selectionModel = new MultiSelectionModel<JsJob>(new ProvidesKey<JsJob>() {

        public Object getKey(JsJob item) {
            return item.getJobId();
        }
    });
    table.setSelectionModel(selectionModel);
    Label noDataLabel = new Label(Messages.getString("noSchedules"));
    noDataLabel.setStyleName("noDataForScheduleTable");
    table.setEmptyTableWidget(noDataLabel);
    TextColumn<JsJob> idColumn = new TextColumn<JsJob>() {

        public String getValue(JsJob job) {
            return job.getJobId();
        }
    };
    idColumn.setSortable(true);
    TextColumn<JsJob> nameColumn = new TextColumn<JsJob>() {

        public String getValue(JsJob job) {
            return job.getJobName();
        }
    };
    nameColumn.setSortable(true);
    HtmlColumn<JsJob> resourceColumn = new HtmlColumn<JsJob>() {

        @Override
        public String getStringValue(JsJob job) {
            String name = job.getFullResourceName().split("\\.")[0];
            return name.replaceAll("/", "/<wbr/>");
        }
    };
    resourceColumn.setSortable(true);
    HtmlColumn<JsJob> outputPathColumn = new HtmlColumn<JsJob>(new ClickableSafeHtmlCell()) {

        @Override
        public String getStringValue(JsJob jsJob) {
            try {
                String outputPath = jsJob.getOutputPath();
                if (StringUtils.isEmpty(outputPath)) {
                    return "-";
                } else {
                    outputPath = new SafeHtmlBuilder().appendEscaped(outputPath).toSafeHtml().asString();
                    return MessageFormat.format("<span class=''workspace-resource-link'' title=''{0}''>{0}</span>", outputPath);
                }
            } catch (Throwable t) {
                return "-";
            }
        }
    };
    outputPathColumn.setFieldUpdater(new FieldUpdater<JsJob, SafeHtml>() {

        @Override
        public void update(final int index, final JsJob jsJob, final SafeHtml value) {
            if (!value.equals("-")) {
                final Command errorCallback = new Command() {

                    @Override
                    public void execute() {
                        showValidateOutputLocationError();
                    }
                };
                final Command successCallback = new Command() {

                    @Override
                    public void execute() {
                        openOutputLocation(jsJob.getOutputPath());
                    }
                };
                OutputLocationUtils.validateOutputLocation(jsJob.getOutputPath(), successCallback, errorCallback);
            }
        }
    });
    outputPathColumn.setSortable(true);
    TextColumn<JsJob> scheduleColumn = new TextColumn<JsJob>() {

        public String getValue(JsJob job) {
            try {
                return job.getJobTrigger().getDescription();
            } catch (Throwable t) {
                return "-";
            }
        }
    };
    scheduleColumn.setSortable(true);
    TextColumn<JsJob> userNameColumn = new TextColumn<JsJob>() {

        public String getValue(JsJob job) {
            try {
                return job.getUserName();
            } catch (Throwable t) {
                return "-";
            }
        }
    };
    userNameColumn.setSortable(true);
    TextColumn<JsJob> stateColumn = new TextColumn<JsJob>() {

        public String getValue(JsJob job) {
            try {
                // BISERVER-9965
                final String jobState = "COMPLETE".equalsIgnoreCase(job.getState()) ? "FINISHED" : job.getState();
                // not css text-transform because tooltip will use pure text from the cell
                return jobState.substring(0, 1).toUpperCase() + jobState.substring(1).toLowerCase();
            } catch (Throwable t) {
                return "-";
            }
        }
    };
    stateColumn.setSortable(true);
    TextColumn<JsJob> nextFireColumn = new TextColumn<JsJob>() {

        public String getValue(JsJob job) {
            try {
                Date date = job.getNextRun();
                if (date == null) {
                    return "-";
                }
                DateTimeFormat format = DateTimeFormat.getFormat(PredefinedFormat.DATE_TIME_MEDIUM);
                return format.format(date);
            } catch (Throwable t) {
                return "-";
            }
        }
    };
    nextFireColumn.setSortable(true);
    TextColumn<JsJob> lastFireColumn = new TextColumn<JsJob>() {

        public String getValue(JsJob job) {
            try {
                Date date = job.getLastRun();
                if (date == null) {
                    return "-";
                }
                DateTimeFormat format = DateTimeFormat.getFormat(PredefinedFormat.DATE_TIME_MEDIUM);
                return format.format(date);
            } catch (Throwable t) {
                return "-";
            }
        }
    };
    lastFireColumn.setSortable(true);
    // table.addColumn(idColumn, "ID");
    table.addColumn(nameColumn, Messages.getString("scheduleName"));
    table.addColumn(scheduleColumn, Messages.getString("recurrence"));
    table.addColumn(resourceColumn, Messages.getString("sourceFile"));
    table.addColumn(outputPathColumn, Messages.getString("outputPath"));
    table.addColumn(lastFireColumn, Messages.getString("lastFire"));
    table.addColumn(nextFireColumn, Messages.getString("nextFire"));
    if (isAdmin) {
        table.addColumn(userNameColumn, Messages.getString("user"));
    }
    table.addColumn(stateColumn, Messages.getString("state"));
    table.addColumnStyleName(0, "backgroundContentHeaderTableCell");
    table.addColumnStyleName(1, "backgroundContentHeaderTableCell");
    table.addColumnStyleName(2, "backgroundContentHeaderTableCell");
    table.addColumnStyleName(3, "backgroundContentHeaderTableCell");
    table.addColumnStyleName(4, "backgroundContentHeaderTableCell");
    table.addColumnStyleName(5, "backgroundContentHeaderTableCell");
    if (isAdmin) {
        table.addColumnStyleName(6, "backgroundContentHeaderTableCell");
    }
    table.addColumnStyleName(isAdmin ? 7 : 6, "backgroundContentHeaderTableCell");
    table.setColumnWidth(nameColumn, 160, Unit.PX);
    table.setColumnWidth(resourceColumn, 200, Unit.PX);
    table.setColumnWidth(outputPathColumn, 180, Unit.PX);
    table.setColumnWidth(scheduleColumn, 170, Unit.PX);
    table.setColumnWidth(lastFireColumn, 120, Unit.PX);
    table.setColumnWidth(nextFireColumn, 120, Unit.PX);
    if (isAdmin) {
        table.setColumnWidth(userNameColumn, 100, Unit.PX);
    }
    table.setColumnWidth(stateColumn, 90, Unit.PX);
    dataProvider.addDataDisplay(table);
    List<JsJob> list = dataProvider.getList();
    ListHandler<JsJob> columnSortHandler = new ListHandler<JsJob>(list);
    columnSortHandler.setComparator(idColumn, new Comparator<JsJob>() {

        public int compare(JsJob o1, JsJob o2) {
            if (o1 == o2) {
                return 0;
            }
            if (o1 != null) {
                return (o2 != null) ? o1.getJobId().compareTo(o2.getJobId()) : 1;
            }
            return -1;
        }
    });
    columnSortHandler.setComparator(nameColumn, new Comparator<JsJob>() {

        public int compare(JsJob o1, JsJob o2) {
            if (o1 == o2) {
                return 0;
            }
            if (o1 != null) {
                return (o2 != null) ? o1.getJobName().compareTo(o2.getJobName()) : 1;
            }
            return -1;
        }
    });
    columnSortHandler.setComparator(resourceColumn, new Comparator<JsJob>() {

        public int compare(JsJob o1, JsJob o2) {
            if (o1 == o2) {
                return 0;
            }
            if (o1 != null) {
                String r1 = o1.getShortResourceName();
                String r2 = null;
                if (o2 != null) {
                    r2 = o2.getShortResourceName();
                }
                return (o2 != null) ? r1.compareTo(r2) : 1;
            }
            return -1;
        }
    });
    columnSortHandler.setComparator(outputPathColumn, new Comparator<JsJob>() {

        public int compare(JsJob o1, JsJob o2) {
            if (o1 == o2) {
                return 0;
            }
            if (o1 != null) {
                String r1 = o1.getOutputPath();
                String r2 = null;
                if (o2 != null) {
                    r2 = o2.getOutputPath();
                }
                return (o2 != null) ? r1.compareTo(r2) : 1;
            }
            return -1;
        }
    });
    columnSortHandler.setComparator(scheduleColumn, new Comparator<JsJob>() {

        public int compare(JsJob o1, JsJob o2) {
            String s1 = o1.getJobTrigger().getDescription();
            String s2 = o2.getJobTrigger().getDescription();
            return s1.compareTo(s2);
        }
    });
    columnSortHandler.setComparator(userNameColumn, new Comparator<JsJob>() {

        public int compare(JsJob o1, JsJob o2) {
            if (o1 == o2) {
                return 0;
            }
            if (o1 != null) {
                return (o2 != null) ? o1.getUserName().compareTo(o2.getUserName()) : 1;
            }
            return -1;
        }
    });
    columnSortHandler.setComparator(stateColumn, new Comparator<JsJob>() {

        public int compare(JsJob o1, JsJob o2) {
            if (o1 == o2) {
                return 0;
            }
            if (o1 != null) {
                return (o2 != null) ? o1.getState().compareTo(o2.getState()) : 1;
            }
            return -1;
        }
    });
    columnSortHandler.setComparator(nextFireColumn, new Comparator<JsJob>() {

        public int compare(JsJob o1, JsJob o2) {
            if (o1 == o2) {
                return 0;
            }
            if (o1 == null || o1.getNextRun() == null) {
                return -1;
            }
            if (o2 == null || o2.getNextRun() == null) {
                return 1;
            }
            if (o1.getNextRun() == o2.getNextRun()) {
                return 0;
            }
            return o1.getNextRun().compareTo(o2.getNextRun());
        }
    });
    columnSortHandler.setComparator(lastFireColumn, new Comparator<JsJob>() {

        public int compare(JsJob o1, JsJob o2) {
            if (o1 == o2) {
                return 0;
            }
            if (o1 == null || o1.getLastRun() == null) {
                return -1;
            }
            if (o2 == null || o2.getLastRun() == null) {
                return 1;
            }
            if (o1.getLastRun() == o2.getLastRun()) {
                return 0;
            }
            return o1.getLastRun().compareTo(o2.getLastRun());
        }
    });
    table.addColumnSortHandler(columnSortHandler);
    table.getColumnSortList().push(idColumn);
    table.getColumnSortList().push(resourceColumn);
    table.getColumnSortList().push(outputPathColumn);
    table.getColumnSortList().push(nameColumn);
    table.getSelectionModel().addSelectionChangeHandler(new Handler() {

        public void onSelectionChange(SelectionChangeEvent event) {
            Set<JsJob> selectedJobs = getSelectedJobs();
            if (selectedJobs != null && selectedJobs.size() > 0) {
                JsJob[] jobs = selectedJobs.toArray(new JsJob[selectedJobs.size()]);
                editButton.setEnabled(isScheduler);
                if ("NORMAL".equalsIgnoreCase(jobs[0].getState())) {
                    controlScheduleButton.setImage(ImageUtil.getThemeableImage("icon-small", "icon-stop"));
                } else {
                    controlScheduleButton.setImage(ImageUtil.getThemeableImage("icon-small", "icon-run"));
                }
                controlScheduleButton.setEnabled(isScheduler);
                boolean isRunning = "NORMAL".equalsIgnoreCase(jobs[0].getState());
                controlScheduleButton.setToolTip(isRunning ? Messages.getString("stop") : Messages.getString("start"));
                scheduleRemoveButton.setEnabled(isScheduler);
                triggerNowButton.setEnabled(isScheduler);
            } else {
                editButton.setEnabled(false);
                controlScheduleButton.setEnabled(false);
                scheduleRemoveButton.setEnabled(false);
                triggerNowButton.setEnabled(false);
            }
        }
    });
    // BISERVER-9965
    table.addCellPreviewHandler(new CellPreviewEvent.Handler<JsJob>() {

        @Override
        public void onCellPreview(CellPreviewEvent<JsJob> event) {
            if ("mouseover".equals(event.getNativeEvent().getType())) {
                final TableCellElement cell = table.getRowElement(event.getIndex()).getCells().getItem(event.getColumn());
                cell.setTitle(cell.getInnerText());
            }
        }
    });
    SimplePager.Resources pagerResources = GWT.create(SimplePager.Resources.class);
    pager = new SimplePager(TextLocation.CENTER, pagerResources, false, 0, true) {

        @Override
        public void setPageStart(int index) {
            if (getDisplay() != null) {
                Range range = getDisplay().getVisibleRange();
                int pageSize = range.getLength();
                // Removed the min to show fixed ranges
                // if (isRangeLimited && display.isRowCountExact()) {
                // index = Math.min(index, display.getRowCount() - pageSize);
                // }
                index = Math.max(0, index);
                if (index != range.getStart()) {
                    getDisplay().setVisibleRange(index, pageSize);
                }
            }
        }
    };
    pager.setDisplay(table);
    // pager.setRangeLimited(false);
    VerticalPanel tableAndPager = new VerticalPanel();
    tableAndPager.setHorizontalAlignment(HasHorizontalAlignment.ALIGN_CENTER);
    Toolbar bar = new Toolbar();
    bar.addSpacer(10);
    bar.add(Toolbar.GLUE);
    // Add control scheduler button
    if (isAdmin) {
        final ToolbarButton controlSchedulerButton = new ToolbarButton(ImageUtil.getThemeableImage("icon-small", "icon-start-scheduler"));
        controlSchedulerButton.setCommand(new Command() {

            public void execute() {
                toggleSchedulerOnOff(controlSchedulerButton, isScheduler);
            }
        });
        updateControlSchedulerButtonState(controlSchedulerButton, isScheduler);
        bar.add(controlSchedulerButton);
        bar.addSpacer(20);
    }
    // Add filter button
    filterButton.setCommand(new Command() {

        public void execute() {
            if (filterDialog == null) {
                filterDialog = new FilterDialog(allJobs, filterDialogCallback);
            } else {
                filterDialog.initUI(allJobs);
            }
            filterDialog.center();
        }
    });
    filterButton.setToolTip(Messages.getString("filterSchedules"));
    if (isAdmin) {
        bar.add(filterButton);
    }
    // Add remove filters button
    filterRemoveButton.setCommand(new Command() {

        public void execute() {
            filterDialog = null;
            filters.clear();
            filterAndShowData();
            filterRemoveButton.setEnabled(false);
            filterButton.setImage(ImageUtil.getThemeableImage("icon-small", "icon-filter-add"));
        }
    });
    filterRemoveButton.setToolTip(Messages.getString("removeFilters"));
    filterRemoveButton.setEnabled(filters.size() > 0);
    if (isAdmin) {
        bar.add(filterRemoveButton);
    }
    // Add refresh button
    ToolbarButton refresh = new ToolbarButton(ImageUtil.getThemeableImage("icon-small", "icon-refresh"));
    refresh.setToolTip(Messages.getString("refreshTooltip"));
    refresh.setCommand(new Command() {

        public void execute() {
            RefreshSchedulesCommand cmd = new RefreshSchedulesCommand();
            cmd.execute();
        }
    });
    bar.add(refresh);
    bar.addSpacer(20);
    // Add execute now button
    triggerNowButton.setToolTip(Messages.getString("executeNow"));
    triggerNowButton.setCommand(new Command() {

        public void execute() {
            Set<JsJob> selectedJobs = getSelectedJobs();
            if (selectedJobs != null && selectedJobs.size() > 0) {
                MessageDialogBox messageDialog = new MessageDialogBox(Messages.getString("executeNow"), Messages.getString("executeNowStarted"), false, true, true);
                messageDialog.setCallback(new IDialogCallback() {

                    public void okPressed() {
                        // wait a little to refresh to give schedule time to update the last run
                        Timer t = new Timer() {

                            public void run() {
                                refresh();
                            }
                        };
                        t.schedule(2000);
                    }

                    public void cancelPressed() {
                    }
                });
                messageDialog.center();
                controlJobs(selectedJobs, "triggerNow", RequestBuilder.POST, false);
            }
        }
    });
    triggerNowButton.setEnabled(false);
    bar.add(triggerNowButton);
    // Add control schedule button
    controlScheduleButton.setCommand(new Command() {

        public void execute() {
            Set<JsJob> selectedJobs = getSelectedJobs();
            if (selectedJobs != null && selectedJobs.size() > 0) {
                JsJob[] jobs = selectedJobs.toArray(new JsJob[selectedJobs.size()]);
                if ("NORMAL".equals(jobs[0].getState())) {
                    controlJobs(selectedJobs, "pauseJob", RequestBuilder.POST, false);
                } else {
                    controlJobs(selectedJobs, "resumeJob", RequestBuilder.POST, false);
                }
            }
        }
    });
    controlScheduleButton.setEnabled(false);
    bar.add(controlScheduleButton);
    bar.addSpacer(20);
    // Add edit button
    editButton.setCommand(new Command() {

        public void execute() {
            Set<JsJob> selectedJobs = getSelectedJobs();
            if (selectedJobs != null && selectedJobs.size() > 0) {
                JsJob[] jobs = selectedJobs.toArray(new JsJob[selectedJobs.size()]);
                final JsJob editJob = jobs[0];
                final String url = GWT.getHostPageBaseURL() + "api/repo/files/" + SolutionBrowserPanel.pathToId(editJob.getFullResourceName()) + "/canAccess?cb=" + System.currentTimeMillis() + "&permissions=" + READ_PERMISSION;
                RequestBuilder executableTypesRequestBuilder = new RequestBuilder(RequestBuilder.GET, url);
                try {
                    executableTypesRequestBuilder.setHeader("If-Modified-Since", "01 Jan 1970 00:00:00 GMT");
                    executableTypesRequestBuilder.sendRequest(null, new RequestCallback() {

                        public void onError(Request request, Throwable exception) {
                            promptForScheduleResourceError(editJob);
                        }

                        public void onResponseReceived(Request request, Response response) {
                            if ("true".equalsIgnoreCase(response.getText())) {
                                editJob(editJob);
                            } else {
                                promptForScheduleResourceError(editJob);
                            }
                        }
                    });
                } catch (RequestException e) {
                // showError(e);
                }
            }
        }
    });
    editButton.setEnabled(false);
    editButton.setToolTip(Messages.getString("editTooltip"));
    bar.add(editButton);
    // Add remove button
    scheduleRemoveButton.setCommand(new Command() {

        public void execute() {
            Set<JsJob> selectedJobs = getSelectedJobs();
            if (selectedJobs != null && selectedJobs.size() > 0) {
                final PromptDialogBox prompt = new PromptDialogBox(Messages.getString("warning"), Messages.getString("yes"), Messages.getString("no"), false, true);
                prompt.setContent(new Label(Messages.getString("deleteConfirmSchedles", "" + selectedJobs.size())));
                prompt.setCallback(new IDialogCallback() {

                    public void okPressed() {
                        controlJobs(getSelectedJobs(), "removeJob", RequestBuilder.DELETE, true);
                        prompt.hide();
                    }

                    public void cancelPressed() {
                        prompt.hide();
                    }
                });
                prompt.center();
            }
        }
    });
    scheduleRemoveButton.setToolTip(Messages.getString("remove"));
    scheduleRemoveButton.setEnabled(false);
    bar.add(scheduleRemoveButton);
    tableAndPager.add(bar);
    tableAndPager.add(table);
    tableAndPager.add(pager);
    // Add it to the root panel.
    setWidget(tableAndPager);
}