Example usage for org.apache.wicket.util.string Strings isEmpty

List of usage examples for org.apache.wicket.util.string Strings isEmpty

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Introduction

In this page you can find the example usage for org.apache.wicket.util.string Strings isEmpty.

Prototype

public static boolean isEmpty(final CharSequence string)

Source Link

Document

Checks whether the string is considered empty.

Usage

From source file:com.pushinginertia.wicket.core.converter.TextFieldTitleCaseConverter.java

License:Open Source License

/**
 * Converts to the value used internally. This is where changes take place.
 *///from www  .j  a  v a2s. c  o  m
@Override
public String convertToObject(final String value, final Locale locale) {
    // 1. if no input, return null
    if ((value == null) || Strings.isEmpty(value))
        return null;

    final String normalized = NormalizeStringCaseUtils.normalizeCase(value,
            NormalizeStringCaseUtils.TargetCase.TITLE, NormalizeStringCaseUtils.Scope.PER_WORD,
            uppercaseThreshold, lowercaseThreshold);
    if (!value.equals(normalized)) {
        LOG.info("Normalized input string to title case from [{}] to [{}].", value, normalized);
    }
    return normalized;
}

From source file:com.romeikat.datamessie.core.base.ui.page.SignInPage.java

License:Open Source License

@Override
protected void onInitialize() {
    super.onInitialize();

    // Signin page sould be stateless
    setStatelessHint(true);/*w ww . j a  v  a2s . c om*/

    // Form
    final StatelessForm<Void> form = new StatelessForm<Void>("signInForm") {
        private static final long serialVersionUID = 1L;

        @Override
        protected void onSubmit() {
            if (Strings.isEmpty(username)) {
                return;
            }
            // Authenticate
            final boolean authResult = AuthenticatedWebSession.get().signIn(username, password);
            // If authentication succeeds, redirect user to the requested page
            if (authResult) {
                continueToOriginalDestination();
                // If we reach this line there was no intercept page, so go to home page
                setResponsePage(getApplication().getHomePage());
            }
        }
    };
    form.setDefaultModel(new CompoundPropertyModel<SignInPage>(this));
    add(form);

    // Username
    final TextField<String> usernameTextField = new TextField<String>("username");
    usernameTextField.add(new FocusBehavior());
    form.add(usernameTextField);
    // Password
    final PasswordTextField passwordTextField = new PasswordTextField("password");
    form.add(passwordTextField);
}

From source file:com.servoy.j2db.server.headlessclient.dataui.WebBaseButton.java

License:Open Source License

@SuppressWarnings("nls")
protected static String instrumentBodyText(CharSequence bodyText, int halign, int valign,
        boolean hasHtmlOrImage, Border border, Insets margin, String cssid, char mnemonic, String elementID,
        String imgURL, Dimension size, boolean isButton, Cursor bodyCursor, boolean isAnchored, int anchors,
        String cssClass, int rotation, boolean isEnabled, ComponentTag openTag) {
    boolean isElementAnchored = anchors != IAnchorConstants.DEFAULT;
    Insets padding = null;//from  w  ww  .j a v  a2 s . co  m
    Insets borderMargin = null;
    boolean usePadding = false;
    if (border == null) {
        padding = margin;
    }
    // empty border gets handled as margin
    else if (border instanceof EmptyBorder && !(border instanceof MatteBorder)) {
        usePadding = true;
        padding = ComponentFactoryHelper.getBorderInsetsForNoComponent(border);
    }
    // empty border inside compound border gets handled as margin
    else if (border instanceof CompoundBorder) {
        Border inside = ((CompoundBorder) border).getInsideBorder();
        if (inside instanceof EmptyBorder && !(border instanceof MatteBorder)) {
            usePadding = true;
            padding = ComponentFactoryHelper.getBorderInsetsForNoComponent(inside);
        }
        Border outside = ((CompoundBorder) border).getOutsideBorder();
        if (outside != null) {
            borderMargin = ComponentFactoryHelper.getBorderInsetsForNoComponent(outside);
        }
    } else if (!(border instanceof BevelBorder) && !(border instanceof EtchedBorder)) {
        if (border instanceof TitledBorder) {
            usePadding = true;
            padding = new Insets(5, 7, 5, 7); // margin + border + padding, see beneath
            padding.top += ComponentFactoryHelper.getTitledBorderHeight(border); // add the legend height
        } else {
            padding = ComponentFactoryHelper.getBorderInsetsForNoComponent(border);
        }
    }

    // In order to vertically align the text inside the <button>, we wrap the text inside a <span>, and we absolutely
    // position the <span> in the <button>. However, for centering vertically we drop this absolute positioning and
    // rely on the fact that by default the <button> tag vertically centers its content.
    StringBuffer instrumentedBodyText = new StringBuffer();
    String onFocus = "onfocus=\"this.parentNode.focus()\"";
    if (openTag.getAttribute("onfocus") != null && openTag.getAttribute("onfocus").length() > 0
            && openTag.getName().equals("label"))
        onFocus = "onclick=" + "\"" + openTag.getAttribute("onfocus").replaceFirst("this", "this.parentNode")
                + "\"";
    // the latest browsers (except for IE), do not trigger an onfocus neither on the span nor on the parent label element
    // as a workaround, an onclick is added in the span of label elements that does what the parent onfocus does
    instrumentedBodyText.append("<span " + onFocus + " style='" + //$NON-NLS-1$
            (bodyCursor == null ? ""
                    : "cursor: " + (bodyCursor.getType() == Cursor.HAND_CURSOR ? "pointer" : "default") + "; ")
            + "display: block;");
    int top = 0;
    int bottom = 0;
    int left = 0;
    int right = 0;
    if (padding != null && usePadding) {
        top = padding.top;
        bottom = padding.bottom;
        left = padding.left;
        right = padding.right;
    }

    if (rotation == 0 || size.width >= size.height) {
        // Horizontal alignment and anchoring.
        instrumentedBodyText.append(" left: " + left + "px;"); //$NON-NLS-1$ //$NON-NLS-2$
        instrumentedBodyText.append(" right: " + right + "px;"); //$NON-NLS-1$ //$NON-NLS-2$

        // Vertical alignment and anchoring.
        if (cssid == null) {
            if (valign == ISupportTextSetup.TOP)
                instrumentedBodyText.append(" top: " + top + "px;"); //$NON-NLS-1$ //$NON-NLS-2$
            else if (valign == ISupportTextSetup.BOTTOM)
                instrumentedBodyText.append(" bottom: " + bottom + "px;"); //$NON-NLS-1$ //$NON-NLS-2$
        }

        // Full height.
        if (hasHtmlOrImage && valign != ISupportTextSetup.CENTER && cssid == null)
            instrumentedBodyText.append(" height: 100%;"); //$NON-NLS-1$
        else if ((cssid != null) || (valign != ISupportTextSetup.CENTER))
            instrumentedBodyText.append(" position: absolute;"); //$NON-NLS-1$
        else if (!isButton && !hasHtmlOrImage && imgURL == null) {
            int innerHeight = size.height;
            if (padding != null)
                innerHeight -= padding.top + padding.bottom;
            if (borderMargin != null)
                innerHeight -= borderMargin.top + borderMargin.bottom;
            instrumentedBodyText.append("height: " + innerHeight + "px;line-height: " + innerHeight + "px;");
        }

        if (isAnchored) {
            instrumentedBodyText.append(" position: relative;"); //$NON-NLS-1$
        }
    } else {
        // this is a special case, invert width and height so that text is fully visible when rotated
        int innerWidth = size.height;
        if (padding != null)
            innerWidth -= padding.top + padding.bottom;
        if (borderMargin != null)
            innerWidth -= borderMargin.top + borderMargin.bottom;

        int innerHeight = size.width;
        if (padding != null)
            innerHeight -= padding.left + padding.right;
        if (borderMargin != null)
            innerHeight -= borderMargin.left + borderMargin.right;

        int rotationOffset = (innerWidth - innerHeight) / 2;
        instrumentedBodyText.append(" left: -" + rotationOffset + "px;"); //$NON-NLS-1$ //$NON-NLS-2$
        instrumentedBodyText.append(" top: " + rotationOffset + "px;"); //$NON-NLS-1$ //$NON-NLS-2$
        instrumentedBodyText.append(" position: absolute;");
        instrumentedBodyText.append(" height: " + innerHeight + "px;");
        instrumentedBodyText.append(" width: " + innerWidth + "px;");
        instrumentedBodyText.append("line-height: " + innerHeight + "px;");
    }

    if (!hasHtmlOrImage)
        instrumentedBodyText.append(" overflow: hidden;");

    if (halign == ISupportTextSetup.LEFT)
        instrumentedBodyText.append(" text-align: left;"); //$NON-NLS-1$
    else if (halign == ISupportTextSetup.RIGHT)
        instrumentedBodyText.append(" text-align: right;"); //$NON-NLS-1$
    else
        instrumentedBodyText.append(" text-align: center;"); //$NON-NLS-1$

    if (rotation > 0) {
        String rotationCss = "rotate(" + rotation + "deg)";
        instrumentedBodyText.append(" -ms-transform: " + rotationCss + ";" + " -moz-transform: " + rotationCss //$NON-NLS-1$
                + ";" + " -webkit-transform: " + rotationCss + ";" + " -o-transform: " + rotationCss + ";" + " transform: " + rotationCss + ";");
    }

    if (cssid != null && cssClass == null)
        instrumentedBodyText.append(" visibility: hidden;"); //$NON-NLS-1$

    instrumentedBodyText.append("'"); //$NON-NLS-1$

    if (cssClass != null) {
        instrumentedBodyText.append(" class='"); //$NON-NLS-1$
        instrumentedBodyText.append(cssClass);
        instrumentedBodyText.append("'"); //$NON-NLS-1$
    }

    if (cssid != null) {
        instrumentedBodyText.append(" id='"); //$NON-NLS-1$
        instrumentedBodyText.append(cssid);
        instrumentedBodyText.append("'"); //$NON-NLS-1$
    }

    instrumentedBodyText.append(">"); //$NON-NLS-1$

    //in ie<8 the filter:alpha(opacity=50) applied on the <button> element is not applied to the <img> element
    String IE8filterFIx = "";
    if (!isEnabled) {
        WebClientInfo webClientInfo = new WebClientInfo((WebRequestCycle) RequestCycle.get());
        ClientProperties cp = webClientInfo.getProperties();
        if (cp.isBrowserInternetExplorer() && cp.getBrowserVersionMajor() != -1
                && cp.getBrowserVersionMajor() < 9) {
            IE8filterFIx = "filter:alpha(opacity=50);";
        }
    }
    if (!Strings.isEmpty(bodyText)) {
        CharSequence bodyTextValue = bodyText;
        if (mnemonic > 0 && !hasHtmlOrImage) {
            StringBuffer sbBodyText = new StringBuffer(bodyTextValue);
            int mnemonicIdx = sbBodyText.indexOf(Character.toString(mnemonic));
            if (mnemonicIdx != -1) {
                sbBodyText.insert(mnemonicIdx + 1, "</u>");
                sbBodyText.insert(mnemonicIdx, "<u>");
                bodyTextValue = sbBodyText.toString();
            }
        }

        if (imgURL != null) {

            String onLoadCall = isElementAnchored
                    ? " onload=\"Servoy.Utils.setLabelChildHeight('" + elementID + "', " + valign + ");\""
                    : "";
            StringBuffer sb = new StringBuffer("<img id=\"").append(elementID).append("_img")
                    .append("\" src=\"").append(imgURL)
                    .append("\" style=\"vertical-align: middle;" + IE8filterFIx
                            + (isElementAnchored && (cssClass == null) ? "visibility:hidden;" : "") + "\"")
                    .append(onLoadCall).append("/>");
            sb.append("<span style=\"vertical-align:middle;\">&nbsp;").append(bodyTextValue);
            bodyTextValue = sb.toString();
        }

        instrumentedBodyText.append(bodyTextValue);

        if (imgURL != null) {
            instrumentedBodyText.append("</span>");
        }
    } else if (imgURL != null) {
        instrumentedBodyText.append("<img id=\"");
        instrumentedBodyText.append(elementID).append("_img\"");
        instrumentedBodyText.append("style=\""
                + (isElementAnchored && (cssClass == null) ? " visibility:hidden;" : "") + IE8filterFIx + "\""); // hide it until setLabelChildHeight is calculated
        instrumentedBodyText.append(" src=\"");
        instrumentedBodyText.append(imgURL);
        String onLoadCall = isElementAnchored
                ? " onload=\"Servoy.Utils.setLabelChildHeight('" + elementID + "', " + valign + ");\""
                : "";
        instrumentedBodyText.append("\" align=\"middle\"").append(onLoadCall).append("/>");
    }

    instrumentedBodyText.append("</span>"); //$NON-NLS-1$

    if (border instanceof TitledBorder) {
        instrumentedBodyText = new StringBuffer(getTitledBorderOpenMarkup((TitledBorder) border)
                + instrumentedBodyText.toString() + getTitledBorderCloseMarkup());
    }
    if (border instanceof CompoundBorder) {
        Border outside = ((CompoundBorder) border).getOutsideBorder();
        if (outside != null && outside instanceof TitledBorder) {
            instrumentedBodyText = new StringBuffer(getTitledBorderOpenMarkup((TitledBorder) outside)
                    + instrumentedBodyText.toString() + getTitledBorderCloseMarkup());
        }
    }
    return instrumentedBodyText.toString();
}

From source file:com.servoy.j2db.server.headlessclient.dataui.WebDataField.java

License:Open Source License

@Override
protected Object convertValue(String[] value) throws ConversionException {
    String tmp = value != null && value.length > 0 ? value[0] : null;
    if (getConvertEmptyInputStringToNull() && Strings.isEmpty(tmp)) {
        return null;
    }//w w w. j  a v  a2 s.  c o m
    return tmp;
}

From source file:com.servoy.j2db.server.headlessclient.WebClientsApplication.java

License:Open Source License

/**
 * @see wicket.protocol.http.WebApplication#init()
 */// w  ww. j  a  v  a2s  . com
@Override
protected void init() {
    if (ApplicationServerRegistry.get() == null)
        return; // TODO this is a workaround to allow mobile test client that only starts Tomcat not to give exceptions (please remove if mobile test client initialises a full app. server in the future)

    getResourceSettings().setResourceWatcher(new ServoyModificationWatcher(Duration.seconds(5)));
    //      getResourceSettings().setResourcePollFrequency(Duration.seconds(5));
    getResourceSettings().setAddLastModifiedTimeToResourceReferenceUrl(true);
    getResourceSettings().setDefaultCacheDuration((int) Duration.days(365).seconds());
    getMarkupSettings().setCompressWhitespace(true);
    getMarkupSettings().setMarkupCache(new ServoyMarkupCache(this));
    // getMarkupSettings().setStripWicketTags(true);
    getResourceSettings().setResourceStreamLocator(new ServoyResourceStreamLocator(this));
    getResourceSettings().setPackageResourceGuard(new ServoyPackageResourceGuard());
    // getResourceSettings().setResourceFinder(createResourceFinder());
    getResourceSettings().setThrowExceptionOnMissingResource(false);
    getApplicationSettings().setPageExpiredErrorPage(ServoyExpiredPage.class);
    getApplicationSettings().setClassResolver(new ServoyClassResolver());
    getSessionSettings().setMaxPageMaps(15);
    //      getRequestCycleSettings().setGatherExtendedBrowserInfo(true);

    getSecuritySettings().setCryptFactory(new CachingKeyInSessionSunJceCryptFactory());

    Settings settings = Settings.getInstance();
    getDebugSettings().setOutputComponentPath(
            Utils.getAsBoolean(settings.getProperty("servoy.webclient.debug.wicketpath", "false"))); //$NON-NLS-1$ //$NON-NLS-2$
    if (Utils.getAsBoolean(settings.getProperty("servoy.webclient.nice.urls", "false"))) //$NON-NLS-1$ //$NON-NLS-2$
    {
        mount(new HybridUrlCodingStrategy("/solutions", SolutionLoader.class)); //$NON-NLS-1$
        mount(new HybridUrlCodingStrategy("/application", MainPage.class)); //$NON-NLS-1$
        mount(new HybridUrlCodingStrategy("/ss", SolutionLoader.class) //$NON-NLS-1$
        {
            /**
             * @see wicket.request.target.coding.BookmarkablePageRequestTargetUrlCodingStrategy#matches(wicket.IRequestTarget)
             */
            @Override
            public boolean matches(IRequestTarget requestTarget) {
                return false;
            }
        });
    } else {
        mountBookmarkablePage("/solutions", SolutionLoader.class); //$NON-NLS-1$
        mount(new BookmarkablePageRequestTargetUrlCodingStrategy("/ss", SolutionLoader.class, null) //$NON-NLS-1$
        {
            /**
             * @see wicket.request.target.coding.BookmarkablePageRequestTargetUrlCodingStrategy#matches(wicket.IRequestTarget)
             */
            @Override
            public boolean matches(IRequestTarget requestTarget) {
                return false;
            }
        });
    }

    long maxSize = Utils.getAsLong(settings.getProperty("servoy.webclient.maxuploadsize", "0"), false); //$NON-NLS-1$ //$NON-NLS-2$
    if (maxSize > 0) {
        getApplicationSettings().setDefaultMaximumUploadSize(Bytes.kilobytes(maxSize));
    }

    getSharedResources().putClassAlias(IApplication.class, "application"); //$NON-NLS-1$
    getSharedResources().putClassAlias(PageContributor.class, "pc"); //$NON-NLS-1$
    getSharedResources().putClassAlias(MaskBehavior.class, "mask"); //$NON-NLS-1$
    getSharedResources().putClassAlias(Application.class, "servoy"); //$NON-NLS-1$
    getSharedResources().putClassAlias(org.wicketstuff.calendar.markup.html.form.DatePicker.class,
            "datepicker"); //$NON-NLS-1$
    getSharedResources().putClassAlias(YUILoader.class, "yui"); //$NON-NLS-1$
    getSharedResources().putClassAlias(JQueryLoader.class, "jquery"); //$NON-NLS-1$
    getSharedResources().putClassAlias(TinyMCELoader.class, "tinymce"); //$NON-NLS-1$
    getSharedResources().putClassAlias(org.apache.wicket.markup.html.WicketEventReference.class, "wicketevent"); //$NON-NLS-1$
    getSharedResources().putClassAlias(org.apache.wicket.ajax.WicketAjaxReference.class, "wicketajax"); //$NON-NLS-1$
    getSharedResources().putClassAlias(MainPage.class, "servoyjs"); //$NON-NLS-1$
    getSharedResources().putClassAlias(org.apache.wicket.extensions.ajax.markup.html.modal.ModalWindow.class,
            "modalwindow"); //$NON-NLS-1$

    PackageResource.bind(this, IApplication.class, "images/open_project.gif"); //$NON-NLS-1$
    PackageResource.bind(this, IApplication.class, "images/save.gif"); //$NON-NLS-1$

    mountSharedResource("/formcss", "servoy/formcss"); //$NON-NLS-1$//$NON-NLS-2$

    sharedMediaResource = new SharedMediaResource();
    getSharedResources().add("media", sharedMediaResource); //$NON-NLS-1$

    mount(new SharedResourceRequestTargetUrlCodingStrategy("mediafolder", "servoy/media") //$NON-NLS-1$ //$NON-NLS-2$
    {
        @Override
        protected void appendParameters(AppendingStringBuffer url, Map<String, ?> parameters) {
            if (parameters != null && parameters.size() > 0) {
                Object solutionName = parameters.get("s"); //$NON-NLS-1$
                if (solutionName != null)
                    appendPathParameter(url, null, solutionName.toString());
                Object resourceId = parameters.get("id"); //$NON-NLS-1$
                if (resourceId != null)
                    appendPathParameter(url, null, resourceId.toString());

                StringBuilder queryParams = new StringBuilder();
                for (Entry<?, ?> entry1 : parameters.entrySet()) {
                    Object value = ((Entry<?, ?>) entry1).getValue();
                    if (value != null) {
                        Object key = ((Entry<?, ?>) entry1).getKey();
                        if (!"s".equals(key) && !"id".equals(key)) //$NON-NLS-1$ //$NON-NLS-2$
                        {
                            if (value instanceof String[]) {
                                String[] values = (String[]) value;
                                for (String value1 : values) {
                                    if (queryParams.length() > 0)
                                        queryParams.append("&"); //$NON-NLS-1$
                                    queryParams.append(key).append("=").append(value1);//$NON-NLS-1$
                                }
                            } else {
                                if (queryParams.length() > 0)
                                    queryParams.append("&"); //$NON-NLS-1$
                                queryParams.append(key).append("=").append(value);//$NON-NLS-1$
                            }
                        }
                    }
                }
                if (queryParams.length() > 0) {
                    url.append("?").append(queryParams);//$NON-NLS-1$
                }
            }
        }

        @Override
        protected void appendPathParameter(AppendingStringBuffer url, String key, String value) {
            String escapedValue = value;
            String[] values = escapedValue.split("/");//$NON-NLS-1$
            if (values.length > 1) {
                StringBuilder sb = new StringBuilder(escapedValue.length());
                for (String str : values) {
                    sb.append(urlEncodePathComponent(str));
                    sb.append('/');
                }
                sb.setLength(sb.length() - 1);
                escapedValue = sb.toString();
            } else {
                escapedValue = urlEncodePathComponent(escapedValue);
            }

            if (!Strings.isEmpty(escapedValue)) {
                if (!url.endsWith("/"))//$NON-NLS-1$
                {
                    url.append("/");//$NON-NLS-1$
                }
                if (key != null)
                    url.append(urlEncodePathComponent(key)).append("/");//$NON-NLS-1$
                url.append(escapedValue);
            }
        }

        /*
         * (non-Javadoc)
         * 
         * @see org.apache.wicket.request.target.coding.AbstractRequestTargetUrlCodingStrategy#decodeParameters(java.lang.String, java.util.Map)
         */
        @Override
        protected ValueMap decodeParameters(String urlFragment, Map<String, ?> urlParameters) {
            ValueMap map = new ValueMap();
            final String[] pairs = urlFragment.split("/"); //$NON-NLS-1$
            if (pairs.length > 1) {
                map.add("s", pairs[1]); //$NON-NLS-1$
                StringBuffer sb = new StringBuffer();
                for (int i = 2; i < pairs.length; i++) {
                    sb.append(pairs[i]);
                    sb.append("/"); //$NON-NLS-1$
                }
                sb.setLength(sb.length() - 1);
                map.add("id", sb.toString()); //$NON-NLS-1$
            }
            if (urlParameters != null) {
                map.putAll(urlParameters);
            }
            return map;
        }
    });

    getSharedResources().add("resources", new ServeResources()); //$NON-NLS-1$

    getSharedResources().add("formcss", new FormCssResource(this)); //$NON-NLS-1$

    if (settings.getProperty("servoy.webclient.error.page", null) != null) //$NON-NLS-1$
    {
        getApplicationSettings().setInternalErrorPage(ServoyErrorPage.class);
    }
    if (settings.getProperty("servoy.webclient.pageexpired.page", null) != null) //$NON-NLS-1$
    {
        getApplicationSettings().setPageExpiredErrorPage(ServoyPageExpiredPage.class);
    }

    addPreComponentOnBeforeRenderListener(new IComponentOnBeforeRenderListener() {
        public void onBeforeRender(Component component) {
            if (component instanceof IServoyAwareBean) {
                IModel model = component.getInnermostModel();
                WebForm webForm = component.findParent(WebForm.class);
                if (model instanceof RecordItemModel && webForm != null) {
                    IRecord record = (IRecord) ((RecordItemModel) model).getObject();
                    FormScope fs = webForm.getController().getFormScope();

                    if (record != null && fs != null) {
                        ((IServoyAwareBean) component).setSelectedRecord(new ServoyBeanState(record, fs));
                    }
                }
            } else {
                if (!component.isEnabled()) {
                    boolean hasOnRender = (component instanceof IFieldComponent
                            && ((IFieldComponent) component)
                                    .getScriptObject() instanceof ISupportOnRenderCallback
                            && ((ISupportOnRenderCallback) ((IFieldComponent) component).getScriptObject())
                                    .getRenderEventExecutor().hasRenderCallback());
                    if (!hasOnRender) {
                        // onrender may change the enable state
                        return;
                    }
                }
                Component targetComponent = null;
                boolean hasFocus = false, hasBlur = false;
                if (component instanceof IFieldComponent
                        && ((IFieldComponent) component).getEventExecutor() != null) {
                    targetComponent = component;
                    if (component instanceof WebBaseSelectBox) {
                        Component[] cs = ((WebBaseSelectBox) component).getFocusChildren();
                        if (cs != null && cs.length == 1)
                            targetComponent = cs[0];
                    }
                    if (component instanceof WebDataHtmlArea)
                        hasFocus = true;

                    // always install a focus handler when in a table view to detect change of selectedIndex and test for record validation
                    if (((IFieldComponent) component).getEventExecutor().hasEnterCmds()
                            || component.findParent(WebCellBasedView.class) != null
                            || (((IFieldComponent) component)
                                    .getScriptObject() instanceof ISupportOnRenderCallback
                                    && ((ISupportOnRenderCallback) ((IFieldComponent) component)
                                            .getScriptObject()).getRenderEventExecutor().hasRenderCallback())) {
                        hasFocus = true;
                    }
                    // Always trigger event on focus lost:
                    // 1) check for new selected index, record validation may have failed preventing a index changed
                    // 2) prevent focus gained to be called when field validation failed
                    // 3) general ondata change
                    hasBlur = true;
                } else if (component instanceof WebBaseLabel) {
                    targetComponent = component;
                    hasFocus = true;
                }

                if (targetComponent != null) {
                    MainPage mainPage = targetComponent.findParent(MainPage.class);
                    if (mainPage.isUsingAjax()) {
                        AbstractAjaxBehavior eventCallback = mainPage.getPageContributor().getEventCallback();
                        if (eventCallback != null) {
                            String callback = eventCallback.getCallbackUrl().toString();
                            if (component instanceof WebDataRadioChoice
                                    || component instanceof WebDataCheckBoxChoice
                                    || component instanceof WebDataLookupField
                                    || component instanceof WebDataComboBox
                                    || component instanceof WebDataListBox
                                    || component instanceof WebDataHtmlArea) {
                                // is updated via ServoyChoiceComponentUpdatingBehavior or ServoyFormComponentUpdatingBehavior, this is just for events
                                callback += "&nopostdata=true";
                            }
                            for (IBehavior behavior : targetComponent.getBehaviors()) {
                                if (behavior instanceof EventCallbackModifier) {
                                    targetComponent.remove(behavior);
                                }
                            }
                            if (hasFocus) {
                                StringBuilder js = new StringBuilder();
                                js.append("eventCallback(this,'focus','").append(callback).append("',event)"); //$NON-NLS-1$ //$NON-NLS-2$
                                targetComponent.add(new EventCallbackModifier("onfocus", true, //$NON-NLS-1$
                                        new Model<String>(js.toString())));
                                targetComponent.add(new EventCallbackModifier("onmousedown", true, //$NON-NLS-1$
                                        new Model<String>("focusMousedownCallback(event)"))); //$NON-NLS-1$
                            }
                            if (hasBlur) {
                                boolean blockRequest = false;
                                // if component has ondatachange, check for blockrequest
                                if (component instanceof ISupportEventExecutor
                                        && ((ISupportEventExecutor) component).getEventExecutor()
                                                .hasChangeCmd()) {
                                    WebClientSession webClientSession = WebClientSession.get();
                                    blockRequest = webClientSession != null && webClientSession.blockRequest();
                                }

                                StringBuilder js = new StringBuilder();
                                js.append("postEventCallback(this,'blur','").append(callback) //$NON-NLS-1$
                                        .append("',event," + blockRequest + ")"); //$NON-NLS-1$
                                targetComponent.add(new EventCallbackModifier("onblur", true, //$NON-NLS-1$
                                        new Model<String>(js.toString())));
                            }
                        }
                    }
                }
            }
        }
    });
}

From source file:com.vaynberg.wicket.select2.Select2Choice.java

License:Apache License

@Override
protected void convertInput() {

    String input = getWebRequest().getRequestParameters().getParameterValue(getInputName()).toString();
    if (Strings.isEmpty(input)) {
        setConvertedInput(null);/* ww w.  ja v  a2s  .  c o m*/
    } else {
        setConvertedInput(getProvider().toChoices(Collections.singleton(input)).iterator().next());
    }
}

From source file:com.vaynberg.wicket.select2.Select2MultiChoice.java

License:Apache License

@Override
protected void convertInput() {

    String input = getWebRequest().getRequestParameters().getParameterValue(getInputName()).toString();

    final Collection<T> choices;
    if (Strings.isEmpty(input)) {
        choices = new ArrayList<T>();
    } else {//from   ww w.j av a 2  s  . c  o  m
        choices = getProvider().toChoices(Arrays.asList(input.split(",")));
    }

    setConvertedInput(choices);
}

From source file:com.vk.bingmaps.api.event.ClickListener.java

License:Apache License

@Override
protected void onEvent(AjaxRequestTarget target) {

    Request request = RequestCycle.get().getRequest();

    String s = request.getParameter("location");
    if (!Strings.isEmpty(s)) {
        BLocation loc = BLocation.parse(s);

        onClick(target, loc);/*  ww  w . j  a v a  2 s  .c  o m*/
    } else {
        //TODO warn
    }
}

From source file:com.vk.bingmaps.api.obj.BInfobox.java

License:Apache License

/**
* Set the options.//  w  w w. ja va  2 s  . c o m
*
* @param htmlContent content
*/
public void setHtmlContent(String htmlContent) {
    if (!Strings.isEmpty(htmlContent)) {
        if (AjaxRequestTarget.get() != null) {
            AjaxRequestTarget.get().appendJavascript(getParent().getJSsetInfoboxHtml(this, htmlContent));
        }
    }
}

From source file:com.vk.bingmaps.api.obj.BInfobox.java

License:Apache License

@Override
protected void updateOnAjaxCall(AjaxRequestTarget target, BEvent overlayEvent) {
    Request request = RequestCycle.get().getRequest();
    String s = request.getParameter("overlay.location");
    if (!Strings.isEmpty(s)) {
        this.location = BLocation.parse(s);
    } else {//from   w  w w.  java2s . com
        //TODO warn
    }

    String vis = request.getParameter("overlay.visible");
    if (!Strings.isEmpty(vis)) {
        visible = Boolean.valueOf(vis);
    }
}