prepare more state transitions
This commit is contained in:
parent
ccfc55e9b6
commit
e2f1cec2e5
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@ -289,7 +289,8 @@
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<activity
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android:name=".ui.ChannelDiscoveryActivity"
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android:label="@string/discover_channels" />
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<activity android:name=".ui.RtpSessionActivity" />
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<activity android:name=".ui.RtpSessionActivity"
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android:launchMode="singleTop"/>
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</application>
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</manifest>
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@ -105,7 +105,7 @@ public final class Config {
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public static final boolean DISABLE_PROXY_LOOKUP = false; //useful to debug ibb
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public static final boolean USE_DIRECT_JINGLE_CANDIDATES = true;
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public static final boolean DISABLE_HTTP_UPLOAD = true;
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public static final boolean DISABLE_HTTP_UPLOAD = false;
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public static final boolean EXTENDED_SM_LOGGING = false; // log stanza counts
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public static final boolean BACKGROUND_STANZA_LOGGING = false; //log all stanzas that were received while the app is in background
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public static final boolean RESET_ATTEMPT_COUNT_ON_NETWORK_CHANGE = true; //setting to true might increase power consumption
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@ -364,8 +364,8 @@ public class NotificationService {
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fullScreenIntent.putExtra(RtpSessionActivity.EXTRA_ACCOUNT, id.account.getJid().asBareJid().toEscapedString());
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fullScreenIntent.putExtra(RtpSessionActivity.EXTRA_WITH, id.with.toEscapedString());
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fullScreenIntent.putExtra(RtpSessionActivity.EXTRA_SESSION_ID, id.sessionId);
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fullScreenIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
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fullScreenIntent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
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//fullScreenIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
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//fullScreenIntent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
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return PendingIntent.getActivity(mXmppConnectionService, requestCode, fullScreenIntent, PendingIntent.FLAG_UPDATE_CURRENT);
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}
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@ -643,6 +643,7 @@ public class XmppConnectionService extends Service {
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case ACTION_DISMISS_CALL:
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final String sessionId = intent.getStringExtra(RtpSessionActivity.EXTRA_SESSION_ID);
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Log.d(Config.LOGTAG,"received intent to dismiss call with session id "+sessionId);
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mJingleConnectionManager.rejectRtpSession(sessionId);
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break;
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case ACTION_DISMISS_ERROR_NOTIFICATIONS:
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dismissErrorNotifications();
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@ -70,6 +70,15 @@ public class RtpSessionActivity extends XmppActivity implements XmppConnectionSe
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}
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@Override
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public void onNewIntent(final Intent intent) {
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super.onNewIntent(intent);
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if (ACTION_ACCEPT.equals(intent.getAction())) {
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Log.d(Config.LOGTAG,"accepting through onNewIntent()");
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requireRtpConnection().acceptCall();
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}
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}
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@Override
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void onBackendConnected() {
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final Intent intent = getIntent();
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@ -150,6 +159,10 @@ public class RtpSessionActivity extends XmppActivity implements XmppConnectionSe
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public void onJingleRtpConnectionUpdate(Account account, Jid with, RtpEndUserState state) {
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final AbstractJingleConnection.Id id = requireRtpConnection().getId();
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if (account == id.account && id.with.equals(with)) {
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if (state == RtpEndUserState.ENDED) {
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finish();
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return;
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}
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runOnUiThread(() -> {
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updateStateDisplay(state);
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updateButtonConfiguration(state);
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@ -87,8 +87,13 @@ public abstract class AbstractJingleConnection {
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PROPOSED,
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ACCEPTED,
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PROCEED,
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REJECTED,
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RETRACTED,
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SESSION_INITIALIZED, //equal to 'PENDING'
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SESSION_ACCEPTED, //equal to 'ACTIVE'
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TERMINATED //equal to 'ENDED'
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TERMINATED_SUCCESS, //equal to 'ENDED' (after successful call) ui will just close
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TERMINATED_DECLINED_OR_BUSY, //equal to 'ENDED' (after other party declined the call)
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TERMINATED_CONNECTIVITY_ERROR, //equal to 'ENDED' (but after network failures; ui will display retry button)
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TERMINATED_CANCEL_OR_TIMEOUT //more or less the same as retracted; caller pressed end call before session was accepted
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}
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}
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@ -271,6 +271,16 @@ public class JingleConnectionManager extends AbstractConnectionManager {
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}
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}
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public void rejectRtpSession(final String sessionId) {
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for(final AbstractJingleConnection connection : this.connections.values()) {
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if (connection.getId().sessionId.equals(sessionId)) {
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if (connection instanceof JingleRtpConnection) {
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((JingleRtpConnection) connection).rejectCall();
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}
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}
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}
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}
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public static class RtpSessionProposal {
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private final Account account;
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public final Jid with;
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@ -156,7 +156,7 @@ public class JingleFileTransferConnection extends AbstractJingleConnection imple
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@Override
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public void onFileTransferAborted() {
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JingleFileTransferConnection.this.sendSessionTerminate("connectivity-error");
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JingleFileTransferConnection.this.sendSessionTerminate(Reason.CONNECTIVITY_ERROR);
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JingleFileTransferConnection.this.fail();
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}
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};
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@ -245,23 +245,20 @@ public class JingleFileTransferConnection extends AbstractJingleConnection imple
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if (action == JinglePacket.Action.SESSION_INITIATE) {
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init(packet);
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} else if (action == JinglePacket.Action.SESSION_TERMINATE) {
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Reason reason = packet.getReason();
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if (reason != null) {
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if (reason.hasChild("cancel")) {
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final Reason reason = packet.getReason();
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switch (reason) {
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case CANCEL:
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this.cancelled = true;
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this.fail();
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} else if (reason.hasChild("success")) {
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break;
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case SUCCESS:
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this.receiveSuccess();
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} else {
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final List<Element> children = reason.getChildren();
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if (children.size() == 1) {
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this.fail(children.get(0).getName());
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} else {
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this.fail();
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}
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}
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} else {
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this.fail();
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break;
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default:
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Log.d(Config.LOGTAG, id.account.getJid().asBareJid() + ": received session-terminate with reason " + reason);
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this.fail();
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break;
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}
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} else if (action == JinglePacket.Action.SESSION_ACCEPT) {
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receiveAccept(packet);
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@ -756,7 +753,7 @@ public class JingleFileTransferConnection extends AbstractJingleConnection imple
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connection.setActivated(true);
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} else {
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Log.d(Config.LOGTAG, "activated connection not found");
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sendSessionTerminate("failed-transport");
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sendSessionTerminate(Reason.FAILED_TRANSPORT);
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this.fail();
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}
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}
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@ -894,7 +891,7 @@ public class JingleFileTransferConnection extends AbstractJingleConnection imple
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}
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private void sendSuccess() {
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sendSessionTerminate("success");
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sendSessionTerminate(Reason.SUCCESS);
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this.disconnectSocks5Connections();
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this.mJingleStatus = JINGLE_STATUS_FINISHED;
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this.message.setStatus(Message.STATUS_RECEIVED);
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@ -1014,10 +1011,10 @@ public class JingleFileTransferConnection extends AbstractJingleConnection imple
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@Override
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public void cancel() {
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this.cancelled = true;
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abort("cancel");
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abort(Reason.CANCEL);
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}
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void abort(final String reason) {
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void abort(final Reason reason) {
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this.disconnectSocks5Connections();
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if (this.transport instanceof JingleInBandTransport) {
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this.transport.disconnect();
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@ -1065,11 +1062,9 @@ public class JingleFileTransferConnection extends AbstractJingleConnection imple
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this.jingleConnectionManager.finishConnection(this);
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}
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private void sendSessionTerminate(String reason) {
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private void sendSessionTerminate(Reason reason) {
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final JinglePacket packet = bootstrapPacket(JinglePacket.Action.SESSION_TERMINATE);
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final Reason r = new Reason();
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r.addChild(reason);
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packet.setReason(r);
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packet.setReason(reason);
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this.sendJinglePacket(packet);
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}
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@ -23,6 +23,7 @@ import eu.siacs.conversations.xml.Namespace;
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import eu.siacs.conversations.xmpp.jingle.stanzas.Group;
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import eu.siacs.conversations.xmpp.jingle.stanzas.IceUdpTransportInfo;
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import eu.siacs.conversations.xmpp.jingle.stanzas.JinglePacket;
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import eu.siacs.conversations.xmpp.jingle.stanzas.Reason;
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import eu.siacs.conversations.xmpp.stanzas.MessagePacket;
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import rocks.xmpp.addr.Jid;
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@ -33,7 +34,7 @@ public class JingleRtpConnection extends AbstractJingleConnection implements Web
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static {
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final ImmutableMap.Builder<State, Collection<State>> transitionBuilder = new ImmutableMap.Builder<>();
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transitionBuilder.put(State.NULL, ImmutableList.of(State.PROPOSED, State.SESSION_INITIALIZED));
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transitionBuilder.put(State.PROPOSED, ImmutableList.of(State.ACCEPTED, State.PROCEED));
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transitionBuilder.put(State.PROPOSED, ImmutableList.of(State.ACCEPTED, State.PROCEED, State.REJECTED));
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transitionBuilder.put(State.PROCEED, ImmutableList.of(State.SESSION_INITIALIZED));
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transitionBuilder.put(State.SESSION_INITIALIZED, ImmutableList.of(State.SESSION_ACCEPTED));
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VALID_TRANSITIONS = transitionBuilder.build();
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@ -63,12 +64,36 @@ public class JingleRtpConnection extends AbstractJingleConnection implements Web
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case SESSION_ACCEPT:
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receiveSessionAccept(jinglePacket);
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break;
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case SESSION_TERMINATE:
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receiveSessionTerminate(jinglePacket);
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break;
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default:
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Log.d(Config.LOGTAG, String.format("%s: received unhandled jingle action %s", id.account.getJid().asBareJid(), jinglePacket.getAction()));
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break;
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}
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}
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private void receiveSessionTerminate(final JinglePacket jinglePacket) {
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final Reason reason = jinglePacket.getReason();
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switch (reason) {
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case SUCCESS:
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transitionOrThrow(State.TERMINATED_SUCCESS);
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break;
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case DECLINE:
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case BUSY:
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transitionOrThrow(State.TERMINATED_DECLINED_OR_BUSY);
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break;
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case CANCEL:
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case TIMEOUT:
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transitionOrThrow(State.TERMINATED_CANCEL_OR_TIMEOUT);
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break;
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default:
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transitionOrThrow(State.TERMINATED_CONNECTIVITY_ERROR);
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break;
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}
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jingleConnectionManager.finishConnection(this);
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}
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private void receiveTransportInfo(final JinglePacket jinglePacket) {
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if (isInState(State.SESSION_INITIALIZED, State.SESSION_ACCEPTED)) {
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final RtpContentMap contentMap;
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@ -315,10 +340,24 @@ public class JingleRtpConnection extends AbstractJingleConnection implements Web
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} else if (state == PeerConnection.PeerConnectionState.CLOSED) {
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return RtpEndUserState.ENDING_CALL;
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} else {
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return RtpEndUserState.FAILED;
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return RtpEndUserState.ENDING_CALL;
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}
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case REJECTED:
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case TERMINATED_DECLINED_OR_BUSY:
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if (isInitiator()) {
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return RtpEndUserState.DECLINED_OR_BUSY;
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} else {
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return RtpEndUserState.ENDED;
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}
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case TERMINATED_SUCCESS:
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case ACCEPTED:
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case RETRACTED:
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case TERMINATED_CANCEL_OR_TIMEOUT:
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return RtpEndUserState.ENDED;
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case TERMINATED_CONNECTIVITY_ERROR:
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return RtpEndUserState.CONNECTIVITY_ERROR;
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}
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return RtpEndUserState.FAILED;
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throw new IllegalStateException(String.format("%s has no equivalent EndUserState", this.state));
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}
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@ -331,19 +370,34 @@ public class JingleRtpConnection extends AbstractJingleConnection implements Web
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acceptCallFromSessionInitialized();
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break;
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default:
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throw new IllegalStateException("Can not pick up call from " + this.state);
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throw new IllegalStateException("Can not accept call from " + this.state);
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}
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}
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public void rejectCall() {
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Log.d(Config.LOGTAG, "todo rejecting call");
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xmppConnectionService.getNotificationService().cancelIncomingCallNotification();
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switch (this.state) {
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case PROPOSED:
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rejectCallFromProposed();
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break;
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default:
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throw new IllegalStateException("Can not reject call from " + this.state);
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}
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}
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public void endCall() {
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//TODO from `propose` we call `retract`
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if (isInState(State.SESSION_INITIALIZED, State.SESSION_ACCEPTED)) {
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//TODO during session_initialized we might not have a peer connection yet (if the session was initialized directly)
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//TODO from session_initialized we call `cancel`
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//TODO from session_accepted we call `success`
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webRTCWrapper.close();
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} else {
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//TODO during earlier stages we want to retract the proposal etc
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Log.d(Config.LOGTAG, id.account.getJid().asBareJid() + ": called 'endCall' while in state " + this.state);
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}
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}
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@ -356,10 +410,23 @@ public class JingleRtpConnection extends AbstractJingleConnection implements Web
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private void acceptCallFromProposed() {
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transitionOrThrow(State.PROCEED);
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xmppConnectionService.getNotificationService().cancelIncomingCallNotification();
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//Note that Movim needs 'accept', correct is 'proceed' https://github.com/movim/movim/issues/916
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this.sendJingleMessage("proceed");
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//TODO send `accept` to self
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}
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private void rejectCallFromProposed() {
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transitionOrThrow(State.REJECTED);
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xmppConnectionService.getNotificationService().cancelIncomingCallNotification();
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this.sendJingleMessage("reject");
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jingleConnectionManager.finishConnection(this);
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}
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private void sendJingleMessage(final String action) {
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final MessagePacket messagePacket = new MessagePacket();
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messagePacket.setTo(id.with);
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//Note that Movim needs 'accept', correct is 'proceed' https://github.com/movim/movim/issues/916
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messagePacket.addChild("proceed", Namespace.JINGLE_MESSAGE).setAttribute("id", id.sessionId);
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messagePacket.addChild(action, Namespace.JINGLE_MESSAGE).setAttribute("id", id.sessionId);
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Log.d(Config.LOGTAG, messagePacket.toString());
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xmppConnectionService.sendMessagePacket(id.account, messagePacket);
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}
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@ -400,7 +467,7 @@ public class JingleRtpConnection extends AbstractJingleConnection implements Web
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@Override
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public void onConnectionChange(PeerConnection.PeerConnectionState newState) {
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Log.d(Config.LOGTAG,id.account.getJid().asBareJid()+": PeerConnectionState changed to "+newState);
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Log.d(Config.LOGTAG, id.account.getJid().asBareJid() + ": PeerConnectionState changed to " + newState);
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updateEndUserState();
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}
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@ -9,5 +9,7 @@ public enum RtpEndUserState {
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ACCEPTED_ON_OTHER_DEVICE, //received 'accept' from one of our own devices
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ACCEPTING_CALL, //'proceed' message has been sent; but no session-initiate has been received
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ENDING_CALL, //libwebrt says 'closed' but session-terminate hasnt gone through
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FAILED //something went wrong. TODO needs more concrete error states
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ENDED, //close UI
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DECLINED_OR_BUSY, //other party declined; no retry button
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CONNECTIVITY_ERROR //network error; retry button
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}
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@ -70,12 +70,20 @@ public class JinglePacket extends IqPacket {
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public Reason getReason() {
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final Element reason = getJingleChild("reason");
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return reason == null ? null : Reason.upgrade(reason);
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if (reason == null) {
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return Reason.UNKNOWN;
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}
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for(Element child : reason.getChildren()) {
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if (!"text".equals(child.getName())) {
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return Reason.of(child.getName());
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}
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}
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return Reason.UNKNOWN;
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}
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public void setReason(final Reason reason) {
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final Element jingle = findChild("jingle", Namespace.JINGLE);
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jingle.addChild(reason);
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jingle.addChild(new Element("reason").addChild(reason.toString()));
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}
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//RECOMMENDED for session-initiate, NOT RECOMMENDED otherwise
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@ -1,20 +1,23 @@
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package eu.siacs.conversations.xmpp.jingle.stanzas;
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import com.google.common.base.Preconditions;
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import android.support.annotation.NonNull;
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import eu.siacs.conversations.xml.Element;
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import com.google.common.base.CaseFormat;
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public class Reason extends Element {
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public enum Reason {
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SUCCESS, DECLINE, BUSY, CANCEL, CONNECTIVITY_ERROR, FAILED_TRANSPORT, TIMEOUT, UNKNOWN;
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public Reason() {
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super("reason");
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public static Reason of(final String value) {
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try {
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return Reason.valueOf(CaseFormat.LOWER_HYPHEN.to(CaseFormat.UPPER_UNDERSCORE, value));
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} catch (Exception e) {
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return UNKNOWN;
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}
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}
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public static Reason upgrade(final Element element) {
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Preconditions.checkArgument("reason".equals(element.getName()));
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final Reason reason = new Reason();
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reason.setAttributes(element.getAttributes());
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reason.setChildren(element.getChildren());
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return reason;
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@Override
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@NonNull
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public String toString() {
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return CaseFormat.UPPER_UNDERSCORE.to(CaseFormat.LOWER_HYPHEN, super.toString());
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}
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}
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}
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