@Override
public void setUp() {
AsteriskServerImpl server = new AsteriskServerImpl();
channel = new AsteriskChannelImpl(server, "SIP/1234", "0123456789.123", DateUtil.getDate());
channel.stateChanged(DateUtil.getDate(), ChannelState.DOWN);
numberOfChanges = 0;
}
void handleStatusEvent(StatusEvent event) {
AsteriskChannelImpl channel;
final Extension extension;
boolean isNew = false;
Map<String, String> variables = event.getVariables();
channel = getChannelImplById(event.getUniqueId());
if (channel == null) {
Date dateOfCreation;
if (event.getSeconds() != null) {
dateOfCreation = new Date(DateUtil.getDate().getTime() - (event.getSeconds() * 1000L));
} else {
dateOfCreation = DateUtil.getDate();
}
channel =
new AsteriskChannelImpl(server, event.getChannel(), event.getUniqueId(), dateOfCreation);
isNew = true;
if (variables != null) {
for (String variable : variables.keySet()) {
channel.updateVariable(variable, variables.get(variable));
}
}
}
if (event.getContext() == null && event.getExtension() == null && event.getPriority() == null) {
extension = null;
} else {
extension = new Extension(event.getContext(), event.getExtension(), event.getPriority());
}
synchronized (channel) {
channel.setCallerId(new CallerId(event.getCallerIdName(), event.getCallerIdNum()));
channel.setAccount(event.getAccountCode());
if (event.getChannelState() != null) {
channel.stateChanged(
event.getDateReceived(), ChannelState.valueOf(event.getChannelState()));
}
channel.extensionVisited(event.getDateReceived(), extension);
if (event.getBridgedChannel() != null) {
final AsteriskChannelImpl linkedChannel = getChannelImplByName(event.getBridgedChannel());
if (linkedChannel != null) {
// the date used here is not correct!
channel.channelLinked(event.getDateReceived(), linkedChannel);
synchronized (linkedChannel) {
linkedChannel.channelLinked(event.getDateReceived(), channel);
}
}
}
}
if (isNew) {
logger.info("Adding new channel " + channel.getName());
addChannel(channel);
server.fireNewAsteriskChannel(channel);
}
}
public void testStateChange() {
channel.addPropertyChangeListener(
new PropertyChangeListener() {
public void propertyChange(PropertyChangeEvent evt) {
assertEquals("wrong propertyName", "state", evt.getPropertyName());
assertEquals("wrong oldValue", ChannelState.DOWN, evt.getOldValue());
assertEquals("wrong newValue", ChannelState.DIALING, evt.getNewValue());
assertEquals("wrong source", channel, evt.getSource());
numberOfChanges++;
}
});
channel.stateChanged(DateUtil.getDate(), ChannelState.DIALING);
assertEquals("wrong number of propagated changes", 1, numberOfChanges);
}
/** Removes channels that have been hung more than {@link #REMOVAL_THRESHOLD} milliseconds. */
private void removeOldChannels() {
Iterator<AsteriskChannelImpl> i;
synchronized (channels) {
i = channels.iterator();
while (i.hasNext()) {
final AsteriskChannel channel = i.next();
final Date dateOfRemoval = channel.getDateOfRemoval();
if (channel.getState() == ChannelState.HUNGUP && dateOfRemoval != null) {
final long diff = DateUtil.getDate().getTime() - dateOfRemoval.getTime();
if (diff >= REMOVAL_THRESHOLD) {
i.remove();
}
}
}
}
}