1package eu.siacs.conversations.xmpp.jingle.stanzas;
 2
 3import android.support.annotation.NonNull;
 4
 5import com.google.common.base.CaseFormat;
 6
 7import eu.siacs.conversations.xmpp.jingle.RtpContentMap;
 8
 9public enum Reason {
10    ALTERNATIVE_SESSION,
11    BUSY,
12    CANCEL,
13    CONNECTIVITY_ERROR,
14    DECLINE,
15    EXPIRED,
16    FAILED_APPLICATION,
17    FAILED_TRANSPORT,
18    GENERAL_ERROR,
19    GONE,
20    INCOMPATIBLE_PARAMETERS,
21    MEDIA_ERROR,
22    SECURITY_ERROR,
23    SUCCESS,
24    TIMEOUT,
25    UNSUPPORTED_APPLICATIONS,
26    UNSUPPORTED_TRANSPORTS,
27    UNKNOWN;
28
29    public static Reason of(final String value) {
30        try {
31            return Reason.valueOf(CaseFormat.LOWER_HYPHEN.to(CaseFormat.UPPER_UNDERSCORE, value));
32        } catch (Exception e) {
33            return UNKNOWN;
34        }
35    }
36
37    @Override
38    @NonNull
39    public String toString() {
40        return CaseFormat.UPPER_UNDERSCORE.to(CaseFormat.LOWER_HYPHEN, super.toString());
41    }
42
43    public static Reason of(final RuntimeException e) {
44        if (e instanceof SecurityException) {
45            return SECURITY_ERROR;
46        } else if (e instanceof RtpContentMap.UnsupportedTransportException) {
47            return UNSUPPORTED_TRANSPORTS;
48        } else if (e instanceof RtpContentMap.UnsupportedApplicationException) {
49            return UNSUPPORTED_APPLICATIONS;
50        } else {
51            return FAILED_APPLICATION;
52        }
53    }
54}