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;
020import org.jxmpp.jid.DomainBareJid;
021
022public class UploadService {
023
024    enum Version {
025        v0_2,
026        v0_3,
027    };
028
029    private final DomainBareJid address;
030    private final Version version;
031    private final Long maxFileSize;
032
033    UploadService(DomainBareJid address, Version version) {
034        this(address, version, null);
035    }
036
037    UploadService(DomainBareJid address, Version version, Long maxFileSize) {
038        this.address = Objects.requireNonNull(address);
039        this.version = version;
040        this.maxFileSize = maxFileSize;
041    }
042
043    public DomainBareJid getAddress() {
044        return address;
045    }
046
047    public Version getVersion() {
048        return version;
049    }
050
051    public boolean hasMaxFileSizeLimit() {
052        return maxFileSize != null;
053    }
054
055    public Long getMaxFileSize() {
056        return maxFileSize;
057    }
058
059    public boolean acceptsFileOfSize(long size) {
060        if (!hasMaxFileSizeLimit()) {
061            return true;
062        }
063
064        return size <= maxFileSize;
065    }
066}