001// *************************************************************************************************************************** 002// * Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file * 003// * distributed with this work for additional information regarding copyright ownership. The ASF licenses this file * 004// * to you under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance * 005// * with the License. You may obtain a copy of the License at * 006// * * 007// * http://www.apache.org/licenses/LICENSE-2.0 * 008// * * 009// * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an * 010// * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the * 011// * specific language governing permissions and limitations under the License. * 012// *************************************************************************************************************************** 013package org.apache.juneau.http; 014 015import org.apache.juneau.http.annotation.*; 016 017/** 018 * Category of headers that consist of a single long value. 019 * 020 * <p> 021 * <h5 class='figure'>Example</h5> 022 * <p class='bcode w800'> 023 * Content-Length: 300 024 * </p> 025 * 026 * <ul class='seealso'> 027 * <li class='extlink'>{@doc RFC2616} 028 * </ul> 029 */ 030@Header(type="integer",format="int64") 031public class HeaderLong { 032 033 private final Long value; 034 035 /** 036 * Constructor. 037 * 038 * @param value The raw header value. 039 */ 040 protected HeaderLong(String value) { 041 long _value = 0; 042 try { 043 _value = Long.parseLong(value); 044 } catch (NumberFormatException e) { 045 } 046 this.value = _value; 047 } 048 049 /** 050 * Constructor. 051 * 052 * @param value The parsed header value. 053 */ 054 protected HeaderLong(Long value) { 055 this.value = value; 056 } 057 058 /** 059 * Returns this header as a simple string value. 060 * 061 * <p> 062 * Functionally equivalent to calling {@link #toString()}. 063 * 064 * @return This header as a simple string. 065 */ 066 public long asLong() { 067 return value; 068 } 069 070 @Override /* Object */ 071 public String toString() { 072 return String.valueOf(value); 073 } 074}