Examples with FacesContext jakarta.faces.context.FacesContext used on opensource projects

Example 1 with FacesContext

use of jakarta.faces.context.FacesContext in project guide-jpa-intro by OpenLiberty.

the class EventBean method addErrorMessage.

/**
 * Adds "Choose a valid time" message after selectOptions in user interface.
 */
private void addErrorMessage(ComponentSystemEvent event, String errorMessage) {
    FacesContext context = FacesContext.getCurrentInstance();
    FacesMessage message = new FacesMessage(errorMessage);
    HtmlPanelGroup divEventTime = (HtmlPanelGroup) event.getComponent().findComponent("eventform:eventTime");
    context.addMessage(divEventTime.getClientId(context), message);
}

Example 2 with FacesContext

use of jakarta.faces.context.FacesContext in project rubia-forums by flashboss.

the class JSFUtil method getBundleMessage.

/**
 * @param bundleName the name of the bundle
 * @param messageKey the key of the bundle to find
 *
 * @return the value for the requested id
 */
public static String getBundleMessage(String bundleName, String messageKey) {
    String bundleMessage = null;
    // Getting ResourceBundle with current Locale
    FacesContext ctx = getCurrentInstance();
    UIViewRoot uiRoot = ctx.getViewRoot();
    Locale locale = uiRoot.getLocale();
    ClassLoader ldr = currentThread().getContextClassLoader();
    ResourceBundle bundle = getBundle(bundleName, locale, ldr);
    bundleMessage = bundle.getString(messageKey);
    return bundleMessage;
}

Example 3 with FacesContext

use of jakarta.faces.context.FacesContext in project rubia-forums by flashboss.

the class PollValidator method validate.

public void validate(FacesContext context, UIComponent component, String value) throws ValidatorException {
    // A check whether it is post submition action. If not validators are
    // not executed.
    FacesContext fc = FacesContext.getCurrentInstance();
    Map<String, String> reqParams = fc.getExternalContext().getRequestParameterMap();
    if (!reqParams.keySet().contains("post:Submit")) {
        return;
    }
    // Collecting all poll data from the form.
    UIComponent formComp = component.getParent();
    UIComponent questionComp = formComp.findComponent("question");
    UIComponent pollDurationComp = formComp.findComponent("pollDuration");
    List<UIComponent> options = new ArrayList<UIComponent>();
    for (int i = 1; ; i++) {
        UIComponent temp = formComp.findComponent("option_" + i);
        if (temp != null) {
            options.add(temp);
        } else {
            break;
        }
    }
    // validate.
    if (!((questionComp.getAttributes().get("value") != null && questionComp.getAttributes().get("value").toString().trim().length() != 0) || (options.size() > 0))) {
        return;
    }
    // Checks
    if (options.size() > 10) {
        throwValidationException(TOO_MANY_OPTIONS_MSG);
    }
    if (options.size() < 2) {
        throwValidationException(TOO_FEW_OPTIONS_MSG);
    }
    if (questionComp.getAttributes().get("value") == null || questionComp.getAttributes().get("value").toString().trim().length() == 0) {
        throwValidationException(EMPTY_POLL_QUESTION_MSG);
    }
    for (UIComponent option : options) {
        if (option.getAttributes().get("value") == null || option.getAttributes().get("value").toString().trim().length() == 0) {
            throwValidationException(EMPTY_POLL_OPTION_MSG);
        }
    }
    int duration = 0;
    if (pollDurationComp.getAttributes().get("value") != null && pollDurationComp.getAttributes().get("value").toString().trim().length() != 0) {
        try {
            duration = parseInt(pollDurationComp.getAttributes().get("value").toString());
        } catch (NumberFormatException e) {
            throwValidationException(POLL_DURATION_MSG);
        }
        if (duration < 0) {
            throwValidationException(POLL_DURATION_MSG);
        }
    }
}

Example 4 with FacesContext

use of jakarta.faces.context.FacesContext in project core by weld.

the class WeldTestPhaseListener method testELResolver.

private void testELResolver(String name) {
    FacesContext facesContext = FacesContext.getCurrentInstance();
    ELResolver resolver = facesContext.getApplication().getELResolver();
    ELContext elContext = facesContext.getELContext();
    Object object = resolver.getValue(elContext, null, name);
    if (object == null)
        throw new NullPointerException("ELResolver returned null");
}

Example 5 with FacesContext

use of jakarta.faces.context.FacesContext in project core by weld.

the class ConversationPropagationFilter method wrapResponse.

private ServletResponse wrapResponse(HttpServletResponse response, final String requestPath) {
    return new HttpServletResponseWrapper(response) {

        @Override
        public void sendRedirect(String path) throws IOException {
            FacesContext context = FacesContext.getCurrentInstance();
            if (context != null) {
                // this is a JSF request
                ConversationContext conversationContext = instance(contextId).select(HttpConversationContext.class).get();
                if (conversationContext.isActive()) {
                    Conversation conversation = conversationContext.getCurrentConversation();
                    if (!conversation.isTransient()) {
                        path = new FacesUrlTransformer(path, context).toRedirectViewId().toActionUrl().appendConversationIdIfNecessary(conversationContext.getParameterName(), conversation.getId()).encode();
                    }
                }
            }
            super.sendRedirect(path);
        }
    };
}