001/** 002 * 003 * Copyright © 2017 Florian Schmaus 004 * 005 * Licensed under the Apache License, Version 2.0 (the "License"); 006 * you may not use this file except in compliance with the License. 007 * You may obtain a copy of the License at 008 * 009 * http://www.apache.org/licenses/LICENSE-2.0 010 * 011 * Unless required by applicable law or agreed to in writing, software 012 * distributed under the License is distributed on an "AS IS" BASIS, 013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 014 * See the License for the specific language governing permissions and 015 * limitations under the License. 016 */ 017package org.jivesoftware.smackx.httpfileupload; 018 019import org.jivesoftware.smack.util.Objects; 020 021import org.jxmpp.jid.DomainBareJid; 022 023public class UploadService { 024 025 enum Version { 026 v0_2, 027 v0_3, 028 }; 029 030 private final DomainBareJid address; 031 private final Version version; 032 private final Long maxFileSize; 033 034 UploadService(DomainBareJid address, Version version) { 035 this(address, version, null); 036 } 037 038 UploadService(DomainBareJid address, Version version, Long maxFileSize) { 039 this.address = Objects.requireNonNull(address); 040 this.version = version; 041 this.maxFileSize = maxFileSize; 042 } 043 044 public DomainBareJid getAddress() { 045 return address; 046 } 047 048 public Version getVersion() { 049 return version; 050 } 051 052 public boolean hasMaxFileSizeLimit() { 053 return maxFileSize != null; 054 } 055 056 public Long getMaxFileSize() { 057 return maxFileSize; 058 } 059 060 public boolean acceptsFileOfSize(long size) { 061 if (!hasMaxFileSizeLimit()) { 062 return true; 063 } 064 065 return size <= maxFileSize; 066 } 067}