001/* 002 * Licensed to DuraSpace under one or more contributor license agreements. 003 * See the NOTICE file distributed with this work for additional information 004 * regarding copyright ownership. 005 * 006 * DuraSpace licenses this file to you under the Apache License, 007 * Version 2.0 (the "License"); you may not use this file except in 008 * compliance with the License. You may obtain a copy of the License at 009 * 010 * http://www.apache.org/licenses/LICENSE-2.0 011 * 012 * Unless required by applicable law or agreed to in writing, software 013 * distributed under the License is distributed on an "AS IS" BASIS, 014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 015 * See the License for the specific language governing permissions and 016 * limitations under the License. 017 */ 018package org.fcrepo.http.commons.session; 019 020import static java.time.format.DateTimeFormatter.RFC_1123_DATE_TIME; 021import static org.fcrepo.kernel.api.FedoraTypes.FCR_TX; 022 023import java.time.ZoneId; 024import java.time.format.DateTimeFormatter; 025 026/** 027 * Constants related to transactions in HTTP requests 028 * 029 * @author bbpennel 030 */ 031public class TransactionConstants { 032 033 /** 034 * Private constructor 035 */ 036 private TransactionConstants() { 037 } 038 039 public static final String ATOMIC_ID_HEADER = "Atomic-ID"; 040 041 public static final String ATOMIC_EXPIRES_HEADER = "Atomic-Expires"; 042 043 public static final String TX_PREFIX = FCR_TX + "/"; 044 045 public static final String TX_NS = "http://fedora.info/definitions/v4/transaction#"; 046 047 public static final String TX_ENDPOINT_REL = TX_NS + "endpoint"; 048 049 public static final String TX_COMMIT_REL = TX_NS + "commitEndpoint"; 050 051 public static final DateTimeFormatter EXPIRES_RFC_1123_FORMATTER = RFC_1123_DATE_TIME.withZone(ZoneId.of("UTC")); 052}