/**
* Constructor.
*
* @param id
* @param inputComponent
* @param labelModel optional
* @param helpModel optional
*/
public InputBorder(
final String id,
final FormComponent<T> inputComponent,
final IModel<String> labelModel,
final IModel<String> helpModel) {
super(id);
Args.notNull(labelModel, "labelModel");
Args.notNull(helpModel, "helpModel");
// set html id so that this border can be refreshed by ajax
this.setOutputMarkupId(true);
// add the form component to the border
this.inputComponent = inputComponent;
add(this.inputComponent);
// add the label
WebMarkupContainer labelContainer = new WebMarkupContainer(labelContainerID);
Label label = new Label(labelID, labelModel);
label.setEscapeModelStrings(false);
labelContainer.add(new AttributeModifier("for", Model.of(inputComponent.getMarkupId())));
labelContainer.add(label);
addToBorder(labelContainer);
// add the help label
addToBorder(new Label(helpID, helpModel).setEscapeModelStrings(false));
// add the feedback panel with filter so that it only shows messages
// relevant for this input component
this.feedback = new FeedbackPanel(feedbackPanelID, new ContainerFeedbackMessageFilter(this));
addToBorder(this.feedback.setOutputMarkupId(true));
}
public ViewLabel(String id, IValuesFormatter valuesFormatter, IModel... models) {
super(id);
Args.notNull(models, "models");
Args.notNull(valuesFormatter, "valuesFormatter");
this.models = models;
this.valuesFormatter = valuesFormatter;
}
/**
* Construct.
*
* @param packageName
* @param pageParametersEncoder
*/
public PackageMapper(
final PackageName packageName, final IPageParametersEncoder pageParametersEncoder) {
Args.notNull(packageName, "packageName");
Args.notNull(pageParametersEncoder, "pageParametersEncoder");
this.packageName = packageName;
this.pageParametersEncoder = pageParametersEncoder;
}
/**
* Return this value as en enum value.
*
* @param enumClass the enum type
* @return an enum value
*/
public static <T extends Enum<T>> T toEnum(final CharSequence value, final Class<T> enumClass) {
Args.notNull(enumClass, "enumClass");
Args.notNull(value, "value");
try {
return Enum.valueOf(enumClass, value.toString());
} catch (Exception e) {
throw new StringValueConversionException(
String.format("Cannot convert '{}' to enum constant of type '{}'.", value, enumClass), e);
}
}
@Override
public final void addChildren(MarkupContainer parent, Class<?> childCriteria) {
Args.notNull(parent, "parent");
Args.notNull(childCriteria, "childCriteria");
parent.visitChildren(
childCriteria,
new IVisitor<Component, Void>() {
@Override
public void component(final Component component, final IVisit<Void> visit) {
add(component);
visit.dontGoDeeper();
}
});
}
@Override
public final void reuseStategyNotSupportedForItemsNavigation(IQuickView quickView) {
Args.notNull(quickView, "quickview");
if (!quickView.getReuseStrategy().isAddItemsSupported()) {
throw new ReuseStrategyNotSupportedException(" stategy is not supported for itemsnavigator ");
}
}
/**
* Construct.
*
* @param context
*/
public RequestCycle(RequestCycleContext context) {
Args.notNull(context, "context");
Args.notNull(context.getRequest(), "context.request");
Args.notNull(context.getResponse(), "context.response");
Args.notNull(context.getRequestMapper(), "context.requestMapper");
Args.notNull(context.getExceptionMapper(), "context.exceptionMapper");
listeners = new RequestCycleListenerCollection();
startTime = System.currentTimeMillis();
requestHandlerExecutor = new HandlerExecutor();
activeResponse = context.getResponse();
request = context.getRequest();
originalResponse = context.getResponse();
requestMapper = context.getRequestMapper();
exceptionMapper = context.getExceptionMapper();
}
/**
* Construct.
*
* @param event the event this behavior will be attached to
*/
public AjaxEventBehavior(String event) {
Args.notEmpty(event, "event");
onCheckEvent(event);
this.event = event;
}
/**
* Adds a behavior to this component tag.
*
* @param behavior
*/
public final void addBehavior(final Behavior behavior) {
Args.notNull(behavior, "behavior");
if (behaviors == null) {
behaviors = Generics.newArrayList();
}
behaviors.add(behavior);
}
/**
* replaces the version string "current" with the recent available version
*
* @param path the full resource path
*/
public static String useRecent(final String path) {
Args.notEmpty(path, "path");
if (path.matches("/webjars/[^/]*/current/.*")) {
return path.replaceFirst("/current/", "/" + recentVersion(path) + "/");
}
return path;
}
/**
* Main constructor that takes in input the object serializer/deserializer and the role-checking
* strategy to use.
*
* @param serialDeserial General class that is used to serialize/desiarilze objects to string
* @param roleCheckingStrategy the role-checking strategy.
*/
public AbstractRestResource(T serialDeserial, IRoleCheckingStrategy roleCheckingStrategy) {
Args.notNull(serialDeserial, "serialDeserial");
this.objSerialDeserial = serialDeserial;
this.roleCheckingStrategy = roleCheckingStrategy;
configureObjSerialDeserial(serialDeserial);
loadAnnotatedMethods();
}
/** {@inheritDoc} */
@Override
public final void outPutMarkupIdNotTrue(IQuickView quickView) {
Args.notNull(quickView, "quickview");
MarkupContainer container = quickView.getParent();
if (container.getOutputMarkupId() == false
&& container.getOutputMarkupPlaceholderTag() == false) {
throw new OutputMarkupIdNotTrueException("parent doesn't have setOutputMarkupId to true");
}
}
/**
* Constructor
*
* @param selector the html selector (ie: "#myId")
* @param method the jquery method
* @param options the {@link Options}
*/
public JQueryBehavior(String selector, String method, Options options) {
super(method);
Args.notNull(options, "options");
this.method = method;
this.options = options;
this.selector = selector;
}
protected void encodePageComponentInfo(Url url, PageComponentInfo info) {
Args.notNull(url, "url");
if (info != null && Session.exists() && !Session.get().isSessionInvalidated()) {
String s = info.toString();
if (!Strings.isEmpty(s)) {
QueryParameter parameter = new QueryParameter(s, "");
url.getQueryParameters().add(parameter);
}
}
}
public static AttributeAppender prepend(final String attributeName, final IModel<?> value) {
Args.notEmpty((CharSequence) attributeName, "attributeName");
return new AttributeAppender(attributeName, value) {
private static final long serialVersionUID = 1L;
protected String newValue(final String currentValue, final String replacementValue) {
return super.newValue(replacementValue, currentValue);
}
}.setSeparator(" ");
}
// Data Reading
public User getUserByUsername(String uname) {
Args.notNull(uname, "Name");
String password = cassandra.readColumn(uname, "password", USERS);
if (null == password || password.equals("")) {
return null;
}
return new User(uname.getBytes(), password);
}
/**
* Constructor
*
* @param page the currently active page
*/
public AjaxRequestHandler(final Page page) {
this.page = Args.notNull(page, "page");
update =
new XmlPartialPageUpdate(page) {
/**
* Freezes the {@link AjaxRequestHandler#listeners} before firing the event and un-freezes
* them afterwards to allow components to add more {@link AjaxRequestTarget.IListener}s
* for the second event.
*/
@Override
protected void onBeforeRespond(final Response response) {
listenersFrozen = true;
if (listeners != null) {
for (AjaxRequestTarget.IListener listener : listeners) {
listener.onBeforeRespond(markupIdToComponent, AjaxRequestHandler.this);
}
}
listenersFrozen = false;
}
/**
* Freezes the {@link AjaxRequestHandler#listeners}, and does not un-freeze them as the
* events will have been fired by now.
*
* @param response the response to write to
*/
@Override
protected void onAfterRespond(final Response response) {
listenersFrozen = true;
// invoke onafterresponse event on listeners
if (listeners != null) {
final Map<String, Component> components =
Collections.unmodifiableMap(markupIdToComponent);
// create response that will be used by listeners to append
// javascript
final AjaxRequestTarget.IJavaScriptResponse jsresponse =
new AjaxRequestTarget.IJavaScriptResponse() {
@Override
public void addJavaScript(String script) {
writeNormalEvaluations(response, Collections.<CharSequence>singleton(script));
}
};
for (AjaxRequestTarget.IListener listener : listeners) {
listener.onAfterRespond(components, jsresponse);
}
}
}
};
}
/**
* convert byte array to hex string
*
* @param bytes bytes to convert to hexadecimal representation
* @return hex string
*/
public static String toHexString(byte[] bytes) {
Args.notNull(bytes, "bytes");
final StringBuilder hex = new StringBuilder(bytes.length << 1);
for (final byte b : bytes) {
hex.append(toHex(b >> 4));
hex.append(toHex(b));
}
return hex.toString();
}
/**
* Note that this method will be called from a "cleanup" thread which might not have a thread
* local application.
*/
@Override
public final IMarkupFragment removeMarkup(final String cacheKey) {
Args.notNull(cacheKey, "cacheKey");
if (log.isDebugEnabled()) {
log.debug("Removing from cache: " + cacheKey);
}
// Remove the markup from the cache
String locationString = markupKeyCache.get(cacheKey);
IMarkupFragment markup = (locationString != null ? markupCache.get(locationString) : null);
if (markup == null) {
return null;
}
// Found an entry: actual markup or Markup.NO_MARKUP. Null values are not possible
// because of ConcurrentHashMap.
markupCache.remove(locationString);
if (log.isDebugEnabled()) {
log.debug("Removed from cache: " + locationString);
}
// If a base markup file has been removed from the cache then
// the derived markup should be removed as well.
removeMarkupWhereBaseMarkupIsNoLongerInTheCache();
// And now remove all watcher entries associated with markup
// resources no longer in the cache.
// Note that you can not use Application.get() since removeMarkup() will be called from a
// ModificationWatcher thread which has no associated Application.
IModificationWatcher watcher = application.getResourceSettings().getResourceWatcher(false);
if (watcher != null) {
Iterator<IModifiable> iter = watcher.getEntries().iterator();
while (iter.hasNext()) {
IModifiable modifiable = iter.next();
if (modifiable instanceof MarkupResourceStream) {
if (!isMarkupCached((MarkupResourceStream) modifiable)) {
iter.remove();
if (log.isDebugEnabled()) {
log.debug("Removed from watcher: " + modifiable);
}
}
}
}
}
return markup;
}
@Override
public void addListener(AjaxRequestTarget.IListener listener) throws IllegalStateException {
Args.notNull(listener, "listener");
assertListenersNotFrozen();
if (listeners == null) {
listeners = new LinkedList<>();
}
if (!listeners.contains(listener)) {
listeners.add(listener);
}
}
/**
* Executes a request handler and fires pre/post listener methods
*
* @param handler
*/
private void execute(IRequestHandler handler) {
Args.notNull(handler, "handler");
try {
listeners.onRequestHandlerResolved(this, handler);
requestHandlerExecutor.execute(handler);
listeners.onRequestHandlerExecuted(this, handler);
} catch (RuntimeException e) {
IRequestHandler replacement = requestHandlerExecutor.resolveHandler(e);
if (replacement != null) {
execute(replacement);
} else {
throw e;
}
}
}
/**
* Construct.
*
* @param panelClass The class to use for creating instances. Must be of type {@link
* BreadCrumbPanel}, and must have constructor {@link BreadCrumbPanel#BreadCrumbPanel(String,
* IBreadCrumbModel)}
*/
public BreadCrumbPanelFactory(final Class<? extends BreadCrumbPanel> panelClass) {
Args.notNull(panelClass, "panelClass");
if (!BreadCrumbPanel.class.isAssignableFrom(panelClass)) {
throw new IllegalArgumentException(
"argument panelClass ("
+ panelClass
+ ") must extend class "
+ BreadCrumbPanel.class.getName());
}
this.panelClass = panelClass;
// check whether it has the proper constructor
getConstructor();
}
/**
* Creates an {@link AjaxNewWindowNotifyingBehavior} based on lambda expressions
*
* @param windowName the window name
* @param onNewWindow the {@code SerializableConsumer} which accepts the {@link AjaxRequestTarget}
* @return the {@link AjaxNewWindowNotifyingBehavior}
*/
public static AjaxNewWindowNotifyingBehavior onNewWindow(
String windowName, SerializableConsumer<AjaxRequestTarget> onNewWindow) {
Args.notNull(onNewWindow, "onNewWindow");
if (Strings.isEmpty(windowName)) {
windowName = UUID.randomUUID().toString();
}
return new AjaxNewWindowNotifyingBehavior(windowName) {
private static final long serialVersionUID = 1L;
@Override
protected void onNewWindow(AjaxRequestTarget target) {
onNewWindow.accept(target);
}
};
}
@Override
public void add(Component... components) {
for (final Component component : components) {
Args.notNull(component, "component");
if (component.getOutputMarkupId() == false && !(component instanceof Page)) {
throw new IllegalArgumentException(
"Cannot update component that does not have setOutputMarkupId property set to true. Component: "
+ component.toString());
} else if (component.getPage() != getPage()) {
throw new IllegalArgumentException(
"Cannot update component because its page is not the same as "
+ "the one this handler has been created for. Component: "
+ component.toString());
}
add(component, component.getMarkupId());
}
}
/** {@inheritDoc} */
@Override
public final void parentNotSuitable(IQuickView quickView) {
Args.notNull(quickView, "quickview");
if (!quickView.getReuseStrategy().isAddItemsSupported()) {
return;
}
MarkupContainer parent = quickView.getParent();
if (parent == null) {
throw new QuickViewNotAddedToParentException("add quickview to a markupcontainer");
}
if (parent instanceof Page) {
throw new QuickViewNotAddedToParentException("add quickview to a markupcontainer");
}
if (parent.size() > 1) {
throw new ParentNotUnaryException(
"the markupcontainer to which quickview is attached should have quickview as its only child");
}
}
/**
* Search for the child's markup in the associated markup file.
*
* @param parent The container expected to contain the markup for child
* @param child The child component to find the markup for
* @return The markup associated with the child
*/
@Override
public IMarkupFragment getMarkup(final MarkupContainer parent, final Component child) {
Args.notNull(tagName, "tagName");
IMarkupFragment associatedMarkup = parent.getAssociatedMarkup();
if (associatedMarkup == null) {
throw new MarkupNotFoundException(
"Failed to find markup file associated. "
+ Classes.simpleName(parent.getClass())
+ ": "
+ parent.toString());
}
// Find <wicket:panel>
IMarkupFragment markup = MarkupUtil.findStartTag(associatedMarkup, tagName);
if (markup == null) {
throw new MarkupNotFoundException(
"Expected to find <wicket:"
+ tagName
+ "> in associated markup file. Markup: "
+ associatedMarkup.toString());
}
// If child == null, than return the markup fragment starting with <wicket:panel>
if (child == null) {
return markup;
}
// Find the markup for the child component
associatedMarkup = markup.find(child.getId());
if (associatedMarkup != null) {
return associatedMarkup;
}
associatedMarkup = searchMarkupInTransparentResolvers(parent, markup, child);
if (associatedMarkup != null) {
return associatedMarkup;
}
return findMarkupInAssociatedFileHeader(parent, child);
}
/**
* constructor supporting programmatic setup of the filter
*
* <p>this can be useful for programmatically creating and appending the wicket filter to the
* servlet context using servlet 3 features.
*
* @param application web application
*/
public WicketFilter(WebApplication application) {
this.application = Args.notNull(application, "application");
}
/**
* A function with the signature filter(parsedResponse) that transforms the response body into an
* array of datums. Expected to return an array of datums.
*
* @param filter A function with the signature filter(parsedResponse) that transforms the response
* body into an array of datums
* @return this instance for chaining
*/
public Prefetch withFilter(final Json.RawValue filter) {
Args.notNull(filter, "filter");
put(Filter, filter);
return this;
}
/**
* A URL to a JSON file containing an array of datums. <strong>Required</strong>.
*
* @param url mandatory parameter
* @return this instance for chaining
*/
public Prefetch withUrl(final CharSequence url) {
Args.notEmpty(url, "url");
put(Url, url);
return this;
}
/**
* Constructor
*
* @param id component id
* @param component component that this label is linked to
*/
public FormComponentLabel(String id, LabeledWebMarkupContainer component) {
super(id);
this.component = Args.notNull(component, "component");
component.setOutputMarkupId(true);
}
