1package im.conversations.android.xmpp.model.oob;
 2
 3import com.google.common.base.Strings;
 4import im.conversations.android.annotation.XmlElement;
 5import im.conversations.android.xmpp.model.Extension;
 6
 7@XmlElement(name = "x")
 8public class OutOfBandData extends Extension {
 9
10    public OutOfBandData() {
11        super(OutOfBandData.class);
12    }
13
14    public String getURL() {
15        final URL url = this.getExtension(URL.class);
16        return url == null ? null : Strings.emptyToNull(url.getContent());
17    }
18}