Java IModelFactory类代码示例

import org.thymeleaf.model.IModelFactory; //导入依赖的package包/类
private void renderMessages(Collection<Message> messages, IModelFactory modelFactory, IModel model) {
    final boolean severalMessages = messages.size() > 1;
    final String tagName = severalMessages ? HTML_MULTI_MESSAGE_ELEMENT : HTML_SINGLE_MESSAGE;
    if (severalMessages) {
        model.add(modelFactory.createOpenElementTag(HTML_MULTI_MESSAGE_CONTAINER));
    }

    for (Message message : messages) {
        model.add(modelFactory.createOpenElementTag(tagName, "data-timestamp", message.getTimestamp().toString()));
        model.add(modelFactory.createText(message.getText()));
        model.add(modelFactory.createCloseElementTag(tagName));
    }

    if (severalMessages) {
        model.add(modelFactory.createCloseElementTag(HTML_MULTI_MESSAGE_CONTAINER));
    }
}
 

import org.thymeleaf.model.IModelFactory; //导入依赖的package包/类
@Override
protected void doProcess(ITemplateContext iTemplateContext,
                         IProcessableElementTag iProcessableElementTag,
                         AttributeName attributeName,
                         String attributeValue,
                         IElementTagStructureHandler iElementTagStructureHandler) {

    final String type = iProcessableElementTag.getAttributeValue("type");
    final String property = iProcessableElementTag.getAttributeValue("property");

    final String text = ShiroFacade.getPrincipalText(type, property);
    final String elementCompleteName = iProcessableElementTag.getElementCompleteName();

    final IModelFactory modelFactory = iTemplateContext.getModelFactory();
    final IModel model = modelFactory.createModel();

    model.add(modelFactory.createOpenElementTag(elementCompleteName));
    model.add(modelFactory.createText(HtmlEscape.escapeHtml5(text)));
    model.add(modelFactory.createCloseElementTag(elementCompleteName));

    iElementTagStructureHandler.replaceWith(model, false);
}
 

import org.thymeleaf.model.IModelFactory; //导入依赖的package包/类
private IModel levelMessages(Level level, Collection<Message> messages, HttpServletRequest request, IModelFactory modelFactory) {
    final IModel model = modelFactory.createModel();

    model.add(modelFactory.createOpenElementTag(HTML_CONTAINER_TAG, levelMessagesContainerAttributes(level, request), AttributeValueQuotes.DOUBLE, false));
    renderMessages(messages, modelFactory, model);
    model.add(modelFactory.createCloseElementTag(HTML_CONTAINER_TAG));

    return model;
}
 

import org.thymeleaf.model.IModelFactory; //导入依赖的package包/类
private IText getAttributeValueAsEvent(ITemplateContext context, String attributeValue) {
    String evaluatedAttributeValue = getEvaluatedAttributeValue(context, attributeValue);
    IModelFactory modelFactory = getModelFactory(context);
    return modelFactory.createText(evaluatedAttributeValue);
}
 

import org.thymeleaf.model.IModelFactory; //导入依赖的package包/类
private IModelFactory getModelFactory(ITemplateContext context) {
    return new StandardModelFactory(context.getConfiguration(), templateMode);
}
 

import org.thymeleaf.model.IModelFactory; //导入依赖的package包/类
/**
 * <pre>
 *  <div data-level="${level}" class="alert alert-${level}">
 *  <c:choose>
 *      <c:when test="${fn:length(messages) gt 1}">
 *          <ul>
 *          <c:forEach var="message" items="${messages}">
 *              <li data-timestamp="${message.timestamp}"><c:out value="${message.text}" escapeXml="false"/></li>
 *          </c:forEach>
 *          </ul>
 *      </c:when>
 *      <c:otherwise>
 *      <c:forEach var="message" items="${messages}">
 *          <span data-timestamp="${message.timestamp}"><c:out value="${message.text}" escapeXml="false"/></span>
 *      </c:forEach>
 *      </c:otherwise>
 *  </c:choose>
 *  </div>
 * </pre>
 *
 * @param context
 * @param tag
 * @param structureHandler
 */
@Override
protected void doProcess(ITemplateContext context, IProcessableElementTag tag, IElementTagStructureHandler structureHandler) {
    checkPreconditions(context, tag, structureHandler);

    final WebEngineContext webEngineContext = (WebEngineContext) context;
    final IModelFactory modelFactory = context.getModelFactory();
    final IModel model = modelFactory.createModel();
    final HttpServletRequest request = webEngineContext.getRequest();
    final Context flashMessagesContext = context(request);

    for (Level level : flashMessagesContext.levels()) {
        final Collection<Message> messages = flashMessagesContext.levelMessages(level, request);
        if (!messages.isEmpty()) {
            model.addModel(levelMessages(level, messages, request, modelFactory));
        }
    }

    /*
     * Instruct the engine to replace this entire element with the specified model.
     */
    structureHandler.replaceWith(model, false);
}