ratpack.thymeleaf3.Template.java Source code

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Here is the source code for ratpack.thymeleaf3.Template.java

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/*
 * Copyright 2013 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package ratpack.thymeleaf3;

import com.google.common.collect.ImmutableMap;
import org.thymeleaf.context.WebContext;
import ratpack.thymeleaf3.internal.ThymeleafHttpServletRequestAdapter;
import ratpack.thymeleaf3.internal.ThymeleafHttpServletResponseAdapter;
import ratpack.thymeleaf3.internal.ThymeleafServletContextAdapter;

import javax.servlet.ServletContext;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.util.Collections;
import java.util.Map;
import java.util.function.Consumer;

public class Template {

    private final String name;
    private final WebContext model;
    private final String contentType;

    public String getName() {
        return name;
    }

    public WebContext getModel() {
        return model;
    }

    public String getContentType() {
        return contentType;
    }

    private Template(String name, WebContext model, String contentType) {
        this.name = name;
        this.model = model;
        this.contentType = contentType;
    }

    public static Template thymeleafTemplate(String name) {
        return thymeleafTemplate(Collections.emptyMap(), name);
    }

    public static Template thymeleafTemplate(Map<String, ?> model, String name) {
        return thymeleafTemplate(model, name, null);
    }

    public static Template thymeleafTemplate(String name,
            Consumer<? super ImmutableMap.Builder<String, Object>> modelBuilder) {
        return thymeleafTemplate(name, null, modelBuilder);
    }

    public static Template thymeleafTemplate(String name, String contentType,
            Consumer<? super ImmutableMap.Builder<String, Object>> modelBuilder) {
        ImmutableMap.Builder<String, Object> builder = ImmutableMap.builder();
        modelBuilder.accept(builder);
        return thymeleafTemplate(builder.build(), name, contentType);
    }

    public static Template thymeleafTemplate(Map<String, ?> model, String name, String contentType) {
        HttpServletRequest request = new ThymeleafHttpServletRequestAdapter();
        HttpServletResponse response = new ThymeleafHttpServletResponseAdapter();
        ServletContext servletContext = new ThymeleafServletContextAdapter();
        WebContext context = new WebContext(request, response, servletContext);
        if (model != null) {
            context.setVariables((Map<String, Object>) model);
        }

        return new Template(name, context, contentType);
    }
}