001/** 002 * Copyright 2014 DuraSpace, Inc. 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * http://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 */ 016 017package org.fcrepo.http.commons.domain; 018 019import java.text.ParseException; 020import java.util.Set; 021 022import javax.ws.rs.HeaderParam; 023 024/** 025 * Aggregates information from multiple Prefer HTTP headers. 026 * 027 * @author ajs6f 028 * @date 23 October 2014 029 */ 030public class MultiPrefer extends SinglePrefer { 031 032 /** 033 * @param header 034 * @throws ParseException 035 */ 036 public MultiPrefer(final String header) throws ParseException { 037 super(header); 038 } 039 040 /** 041 * @param prefers 042 * @throws ParseException 043 */ 044 public MultiPrefer(final @HeaderParam("Prefer") Set<SinglePrefer> prefers) throws ParseException { 045 super(""); 046 for (SinglePrefer prefer : prefers) { 047 preferTags().addAll(prefer.preferTags()); 048 } 049 } 050}