StaticResourcesConfiguration.java

/*
 * Copyright 2022 Karlsruhe Institute of Technology.
 *
 * 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 edu.kit.datamanager.mappingservice.configuration;

import edu.kit.datamanager.mappingservice.rest.impl.PreHandleInterceptor;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
import org.springframework.web.servlet.config.annotation.PathMatchConfigurer;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
import org.springframework.web.util.UrlPathHelper;

/**
 * Configure the static resource location used to place documentation etc.
 *
 * @author jejkal
 */
@Configuration
public class StaticResourcesConfiguration implements WebMvcConfigurer {
    private final PreHandleInterceptor preHandleInterceptor;

    private static final String[] CLASSPATH_RESOURCE_LOCATIONS = {
        "classpath:/static/"};

    @Autowired
    public StaticResourcesConfiguration(PreHandleInterceptor preHandleInterceptor) {
        this.preHandleInterceptor = preHandleInterceptor;
    }

    @Override
    public void addResourceHandlers(ResourceHandlerRegistry registry) {
        registry.addResourceHandler("/static/**").addResourceLocations(CLASSPATH_RESOURCE_LOCATIONS);
    }

    @Override
    public void configurePathMatch(PathMatchConfigurer configurer) {
        UrlPathHelper urlPathHelper = new UrlPathHelper();
        urlPathHelper.setUrlDecode(false);
        configurer.setUrlPathHelper(urlPathHelper);
    }

    @Override
    public void addInterceptors(InterceptorRegistry registry) {
        registry.addInterceptor(preHandleInterceptor);
    }
}