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/*
* Copyright (c) 2014 Isode Limited.
* All rights reserved.
* See the COPYING file for more information.
*/
/*
* Copyright (c) 2015 Tarun Gupta.
* Licensed under the simplified BSD license.
* See Documentation/Licenses/BSD-simplified.txt for more information.
*/
package com.isode.stroke.serializer.payloadserializers;
import com.isode.stroke.serializer.GenericPayloadSerializer;
import com.isode.stroke.serializer.xml.XMLTextNode;
import com.isode.stroke.serializer.xml.XMLElement;
import com.isode.stroke.elements.JingleFileTransferFileInfo;
import com.isode.stroke.base.NotNull;
import com.isode.stroke.base.DateTime;
import com.isode.stroke.base.ByteArray;
import com.isode.stroke.stringcodecs.Base64;
import java.util.Map;
import java.util.HashMap;
import java.util.Date;
public class JingleFileTransferFileInfoSerializer extends GenericPayloadSerializer<JingleFileTransferFileInfo> {
public JingleFileTransferFileInfoSerializer() {
super(JingleFileTransferFileInfo.class);
}
public String serializePayload(JingleFileTransferFileInfo fileInfo) {
XMLElement fileElement = new XMLElement("file", "");
if (fileInfo.getDate().getTime() != 0L) {
fileElement.addNode(new XMLElement("date", "", DateTime.dateToString(fileInfo.getDate())));
}
if (fileInfo.getDescription().length() != 0) {
fileElement.addNode(new XMLElement("desc", "", fileInfo.getDescription()));
}
if (fileInfo.getMediaType().length() != 0) {
fileElement.addNode(new XMLElement("media-type", "", fileInfo.getMediaType()));
}
if (fileInfo.getName().length() != 0) {
fileElement.addNode(new XMLElement("name", "", fileInfo.getName()));
}
if (fileInfo.getSupportsRangeRequests()) {
XMLElement range = new XMLElement("range");
if (fileInfo.getRangeOffset() != 0) {
range.setAttribute("offset", Long.toString(fileInfo.getRangeOffset()));
}
fileElement.addNode(range);
}
if (fileInfo.getSize() > 0) {
fileElement.addNode(new XMLElement("size", "", Long.toString(fileInfo.getSize())));
}
for (Map.Entry<String, ByteArray> entry : fileInfo.getHashes().entrySet()) {
XMLElement hash = new XMLElement("hash", "urn:xmpp:hashes:1", Base64.encode(entry.getValue()));
hash.setAttribute("algo", entry.getKey());
fileElement.addNode(hash);
}
return fileElement.serialize();
}
}
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