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Extended implementation of Spring Boot Data JPA Starter

There is a newer version: 2.0.2.0

/*
 * Copyright 2016-2017 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
 *
 *     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;

import org.springframework.core.MethodParameter;
import org.springframework.data.domain.PageRequest;
import org.springframework.data.domain.Pageable;
import org.springframework.web.bind.support.WebDataBinderFactory;
import org.springframework.web.context.request.NativeWebRequest;
import org.springframework.web.method.support.ModelAndViewContainer;

/**
 * Custom {@link PageableHandlerMethodArgumentResolver}
 */
public class CustomPageableHandlerMethodArgumentResolver extends PageableHandlerMethodArgumentResolver {
	
	@Override
	public Pageable resolveArgument(MethodParameter methodParameter, ModelAndViewContainer mavContainer,
		NativeWebRequest webRequest, WebDataBinderFactory binderFactory) {
		
		Pageable pageable = super.resolveArgument(methodParameter, mavContainer, webRequest, binderFactory);
		
		// Start page number from 1
		int page = pageable.getPageNumber();
		
		if (page > 0) {
			
			page = page - 1;
		}
		
		return new PageRequest(page, pageable.getPageSize(), pageable.getSort());
	}
}