org.springframework.boot.web.reactive.result.view.MustacheViewResolver Maven / Gradle / Ivy
/*
* Copyright 2012-2017 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.
*/
package org.springframework.boot.web.reactive.result.view;
import com.samskivert.mustache.Mustache;
import com.samskivert.mustache.Mustache.Compiler;
import org.springframework.web.reactive.result.view.AbstractUrlBasedView;
import org.springframework.web.reactive.result.view.UrlBasedViewResolver;
import org.springframework.web.reactive.result.view.ViewResolver;
/**
* Spring WebFlux {@link ViewResolver} for Mustache.
*
* @author Brian Clozel
* @since 2.0.0
*/
public class MustacheViewResolver extends UrlBasedViewResolver {
private final Compiler compiler;
private String charset;
/**
* Create a {@code MustacheViewResolver} backed by a default instance of a
* {@link Compiler}.
*/
public MustacheViewResolver() {
this.compiler = Mustache.compiler();
setViewClass(requiredViewClass());
}
/**
* 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());
}
/**
* Set the charset.
* @param charset the charset
*/
public void setCharset(String charset) {
this.charset = charset;
}
@Override
protected Class requiredViewClass() {
return MustacheView.class;
}
@Override
protected AbstractUrlBasedView createView(String viewName) {
MustacheView view = (MustacheView) super.createView(viewName);
view.setCompiler(this.compiler);
view.setCharset(this.charset);
return view;
}
}