WebMvcConfig.java

/**
 * This file is part of General Entity Annotator Benchmark.
 *
 * General Entity Annotator Benchmark is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * General Entity Annotator Benchmark is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with General Entity Annotator Benchmark.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.aksw.gerbil.web.config;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.multipart.commons.CommonsMultipartResolver;
import org.springframework.web.servlet.ViewResolver;
import org.springframework.web.servlet.config.annotation.EnableWebMvc;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;
import org.springframework.web.servlet.view.InternalResourceViewResolver;

/**
 * This {@link Configuration} class handles the initialization of the MVC elements.
 * 
 * @author Michael Röder (roeder@informatik.uni-leipzig.de)
 * @author Lars Wesemann
 * @author Didier Cherix
 * 
 */
@Configuration
@EnableWebMvc
@ComponentScan(basePackages = { "org.aksw.gerbil.utils", "org.aksw.gerbil.web", "org.aksw.gerbil.datasets.datahub" })
public class WebMvcConfig extends WebMvcConfigurerAdapter {

    private static final transient Logger logger = LoggerFactory.getLogger(WebMvcConfig.class);

    /**
     * @return the view resolver
     */
    @Bean
    public ViewResolver viewResolver() {
        logger.debug("setting up view resolver");
        InternalResourceViewResolver viewResolver = new InternalResourceViewResolver();
        viewResolver.setPrefix("/WEB-INF/views/");
        viewResolver.setSuffix(".jsp");
        return viewResolver;
    }

    @Bean
    public CommonsMultipartResolver multipartResolver() {
        return new CommonsMultipartResolver();
    }

    @Override
    public void addResourceHandlers(ResourceHandlerRegistry registry) {
        registry.addResourceHandler("/webjars/**").addResourceLocations("classpath:/META-INF/resources/webjars/");
        registry.addResourceHandler("/webResources/**").addResourceLocations("classpath:webResources/");
        registry.addResourceHandler("/dataId/corpora/**").addResourceLocations("classpath:dataId/corpora/");
        registry.addResourceHandler("/dataId/annotators/**").addResourceLocations("classpath:dataId/annotators/");
    }

}