001/* 002 * Licensed under the Apache License, Version 2.0 (the "License"); 003 * you may not use this file except in compliance with the License. 004 * You may obtain a copy of the License at 005 * 006 * http://www.apache.org/licenses/LICENSE-2.0 007 * 008 * Unless required by applicable law or agreed to in writing, software 009 * distributed under the License is distributed on an "AS IS" BASIS, 010 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 011 * See the License for the specific language governing permissions and 012 * limitations under the License. 013 */ 014package org.gbif.ws.server.provider; 015 016import org.gbif.api.model.common.paging.Pageable; 017 018import org.springframework.core.MethodParameter; 019import org.springframework.web.bind.support.WebDataBinderFactory; 020import org.springframework.web.context.request.NativeWebRequest; 021import org.springframework.web.method.support.HandlerMethodArgumentResolver; 022import org.springframework.web.method.support.ModelAndViewContainer; 023 024@SuppressWarnings("NullableProblems") 025public class PageableHandlerMethodArgumentResolver extends PageableProvider 026 implements HandlerMethodArgumentResolver { 027 028 public PageableHandlerMethodArgumentResolver() {} 029 030 public PageableHandlerMethodArgumentResolver(Integer maxPageSize) { 031 super(maxPageSize); 032 } 033 034 @Override 035 public boolean supportsParameter(MethodParameter parameter) { 036 return Pageable.class.equals(parameter.getParameterType()); 037 } 038 039 @Override 040 public Object resolveArgument( 041 MethodParameter parameter, 042 ModelAndViewContainer mavContainer, 043 NativeWebRequest webRequest, 044 WebDataBinderFactory binderFactory) { 045 return getValue(webRequest); 046 } 047}