/**
* Checks the size of the listeners collection retrieved by {@link #getGerritEventListeners()}.
*
* @param extra number of added listeners, other than the default.
*/
void assertNrOfEventListeners(int extra) {
Collection<GerritEventListener> gerritEventListeners = getGerritEventListeners();
int nbrOfListeners = extra;
nbrOfListeners++; // EventListener adds 1 listener
nbrOfListeners++; // DependencyQueueTaskDispatcher adds 1 listener
nbrOfListeners++; // ReplicationQueueTaskDispatcher adds 1 listener
GerritServer server = PluginImpl.getServer_(PluginImpl.DEFAULT_SERVER_NAME);
if (server.isConnected()
&& server.getConfig().isEnableProjectAutoCompletion()
&& server.isProjectCreatedEventsSupported()) {
nbrOfListeners++; // GerritProjectListUpdater adds 1 listener//
}
assertEquals(nbrOfListeners, gerritEventListeners.size());
}
/**
* Get the front end url from a ChangeBasedEvent.
*
* @param event the event
* @param project the project for which the parameters are being set
* @return the front end url
*/
private static String getURL(ChangeBasedEvent event, AbstractProject project) {
String url = "";
String serverName = null;
// Figure out what serverName to use
if (event.getProvider() != null) {
serverName = event.getProvider().getName();
} else if (project != null) {
String name = GerritTrigger.getTrigger(project).getServerName();
if (!GerritServer.ANY_SERVER.equals(name)) {
serverName = name;
}
}
if (serverName == null && PluginImpl.getInstance().getFirstServer() != null) {
logger.warn(
"No server could be determined from event or project config, "
+ "defaulting to the first configured server. Event: [{}] Project: [{}]",
event,
project);
serverName = PluginImpl.getInstance().getFirstServer().getName();
} else if (serverName == null) {
// We have exhausted all possibilities, time to fail horribly
throw new IllegalStateException(
"Cannot determine a Gerrit server to link to. Have you configured one?");
}
GerritServer server = PluginImpl.getInstance().getServer(serverName);
if (server != null) {
IGerritHudsonTriggerConfig config = server.getConfig();
if (config != null) {
url = config.getGerritFrontEndUrlFor(event);
} else {
logger.error("Could not find config for Gerrit server {}", serverName);
}
} else {
logger.error("Could not find Gerrit server {}", serverName);
}
return url;
}
/**
* Configures the GerritServer config to connect to the provided ssh server.
*
* @param sshd the server to connect to
* @param sshKey the public key location to configure
* @param gerritServer the config to configure
* @see #getConfigFor(SshServer, IGerritHudsonTriggerConfig)
*/
public static void configureFor(
final SshServer sshd, KeyPairFiles sshKey, GerritServer gerritServer) {
gerritServer.setConfig(getConfigFor(sshd, sshKey, gerritServer.getConfig()));
}