1package eu.siacs.conversations.xmpp.jingle.stanzas;
 2
 3import java.io.File;
 4import java.util.ArrayList;
 5import java.util.List;
 6
 7import eu.siacs.conversations.xml.Element;
 8
 9public class Content extends Element {
10	private Content(String name) {
11		super(name);
12	}
13	
14	public Content() {
15		super("content");
16	}
17
18	public void offerFile(File actualFile) {
19		Element description = this.addChild("description", "urn:xmpp:jingle:apps:file-transfer:3");
20		Element offer = description.addChild("offer");
21		Element file = offer.addChild("file");
22		file.addChild("size").setContent(""+actualFile.length());
23		file.addChild("name").setContent(actualFile.getName());
24	}
25
26	public void setCandidates(String transportId, List<Element> canditates) {
27		Element transport = this.findChild("transport", "urn:xmpp:jingle:transports:s5b:1");
28		if (transport==null) {
29			transport = this.addChild("transport", "urn:xmpp:jingle:transports:s5b:1");
30		}
31		transport.setAttribute("sid", transportId);
32		transport.clearChildren();
33		for(Element canditate : canditates) {
34			transport.addChild(canditate);
35		}
36	}
37	
38	public List<Element> getCanditates() {
39		Element transport = this.findChild("transport", "urn:xmpp:jingle:transports:s5b:1");
40		if (transport==null) {
41			return new ArrayList<Element>();
42		} else {
43			return transport.getChildren();
44		}
45	}
46}