/*
* 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 org.springframework.data.web.config;
import java.util.List;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.web.HateoasPageableHandlerMethodArgumentResolver;
import org.springframework.data.web.HateoasSortHandlerMethodArgumentResolver;
import org.springframework.data.web.PagedResourcesAssembler;
import org.springframework.data.web.PagedResourcesAssemblerArgumentResolver;
import org.springframework.web.method.support.HandlerMethodArgumentResolver;
/**
* JavaConfig class to register {@link PagedResourcesAssembler} and {@link PagedResourcesAssemblerArgumentResolver}.
*
* @since 1.6
* @author Oliver Gierke
* @author Nick Williams
* @author Ben Hale
*/
@Configuration
public class HateoasAwareSpringDataWebConfiguration extends SpringDataWebConfiguration {
/*
* (non-Javadoc)
* @see org.springframework.data.web.config.SpringDataWebConfiguration#pageableResolver()
*/
@Bean
@Override
public HateoasPageableHandlerMethodArgumentResolver pageableResolver() {
return new HateoasPageableHandlerMethodArgumentResolver(sortResolver());
}
/*
* (non-Javadoc)
* @see org.springframework.data.web.config.SpringDataWebConfiguration#sortResolver()
*/
@Bean
@Override
public HateoasSortHandlerMethodArgumentResolver sortResolver() {
return new HateoasSortHandlerMethodArgumentResolver();
}
@Bean
public PagedResourcesAssembler<?> pagedResourcesAssembler() {
return new PagedResourcesAssembler<Object>(pageableResolver(), null);
}
@Bean
public PagedResourcesAssemblerArgumentResolver pagedResourcesAssemblerArgumentResolver() {
return new PagedResourcesAssemblerArgumentResolver(pageableResolver(), null);
}
/*
* (non-Javadoc)
* @see org.springframework.web.servlet.config.annotation.WebMvcConfigurationSupport#addArgumentResolvers(java.util.List)
*/
@Override
public void addArgumentResolvers(List<HandlerMethodArgumentResolver> argumentResolvers) {
super.addArgumentResolvers(argumentResolvers);
argumentResolvers.add(pagedResourcesAssemblerArgumentResolver());
}
}