/*
 * Copyright 2012-2020 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
 *
 *      https://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.
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package org.springframework.boot.web.servlet.view;

import com.samskivert.mustache.Mustache;
import com.samskivert.mustache.Mustache.Compiler;

import org.springframework.web.servlet.ViewResolver;
import org.springframework.web.servlet.view.AbstractTemplateViewResolver;
import org.springframework.web.servlet.view.AbstractUrlBasedView;

Spring MVC ViewResolver for Mustache.
Author:Brian Clozel
Since:2.0.0
/** * Spring MVC {@link ViewResolver} for Mustache. * * @author Brian Clozel * @since 2.0.0 */
public class MustacheViewResolver extends AbstractTemplateViewResolver { private final Mustache.Compiler compiler; private String charset;
Create a MustacheViewResolver backed by a default instance of a Compiler.
/** * Create a {@code MustacheViewResolver} backed by a default instance of a * {@link Compiler}. */
public MustacheViewResolver() { this.compiler = Mustache.compiler(); setViewClass(requiredViewClass()); }
Create a MustacheViewResolver backed by a custom instance of a Compiler.
Params:
  • compiler – the Mustache compiler used to compile templates
/** * Create a {@code MustacheViewResolver} backed by a custom instance of a * {@link Compiler}. * @param compiler the Mustache compiler used to compile templates */
public MustacheViewResolver(Compiler compiler) { this.compiler = compiler; setViewClass(requiredViewClass()); } @Override protected Class<?> requiredViewClass() { return MustacheView.class; }
Set the charset.
Params:
  • charset – the charset
/** * Set the charset. * @param charset the charset */
public void setCharset(String charset) { this.charset = charset; } @Override protected AbstractUrlBasedView buildView(String viewName) throws Exception { MustacheView view = (MustacheView) super.buildView(viewName); view.setCompiler(this.compiler); view.setCharset(this.charset); return view; } @Override protected AbstractUrlBasedView instantiateView() { return (getViewClass() == MustacheView.class) ? new MustacheView() : super.instantiateView(); } }