com.blazebit.persistence.spring.data.rest.impl.BlazePersistenceWebConfiguration Maven / Gradle / Ivy

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/*
 * Copyright 2014 - 2018 Blazebit.
 *
 * 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 com.blazebit.persistence.spring.data.rest.impl;

import org.springframework.beans.factory.ObjectFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.core.convert.ConversionService;
import org.springframework.data.web.SortHandlerMethodArgumentResolver;
import org.springframework.web.method.support.HandlerMethodArgumentResolver;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;

import java.util.List;

/**
 * @author Christian Beikov
 * @since 1.2.0
 */
@Configuration
public class BlazePersistenceWebConfiguration extends WebMvcConfigurerAdapter {

    @Autowired
    @Qualifier("mvcConversionService")
    private ObjectFactory conversionService;

    @Bean
    public KeysetPageableHandlerMethodArgumentResolver keysetPageableResolver() {
        return new KeysetPageableHandlerMethodArgumentResolver(sortResolver(), conversionService.getObject());
    }

    @Bean
    public SortHandlerMethodArgumentResolver sortResolver() {
        return new SortHandlerMethodArgumentResolver();
    }

    @Override
    public void addArgumentResolvers(List argumentResolvers) {
        argumentResolvers.add(keysetPageableResolver());
    }
}