/**
* Finally activates a plugin. Called once the plugin's requirements are met (see
* PluginImpl.checkRequirementsForActivation()).
*
* <p>Activation comprises: - install the plugin in the database (includes migrations,
* post-install event, type introduction) - initialize the plugin - register the plugin's
* listeners - add the plugin to the pool of activated plugins
*
* <p>If this plugin is already activated, nothing is performed and false is returned. Otherwise
* true is returned.
*
* <p>Note: this method is synchronized. While a plugin is activated no other plugin must be
* activated. Otherwise the "type introduction" mechanism might miss some types. Consider this
* unsynchronized scenario: plugin B starts running its migrations just in the moment between
* plugin A's type introduction and listener registration. Plugin A might miss some of the types
* created by plugin B.
*/
synchronized boolean activatePlugin(PluginImpl plugin) {
try {
// Note: we must not activate a plugin twice.
// This would happen e.g. if a dependency plugin is redeployed.
if (isPluginActivated(plugin.getUri())) {
logger.info("Activation of " + plugin + " ABORTED -- already activated");
return false;
}
//
logger.info("----- Activating " + plugin + " -----");
plugin.installPluginInDB();
plugin.initializePlugin();
plugin.registerListeners();
// Note: registering the listeners is deferred until the plugin is installed in the database
// and the
// POST_INSTALL_PLUGIN event is delivered (see PluginImpl.installPluginInDB()).
// Consider the Access Control plugin: it can't set a topic's creator before the "admin" user
// is created.
addToActivatedPlugins(plugin);
logger.info("----- Activation of " + plugin + " complete -----");
return true;
} catch (Exception e) {
throw new RuntimeException("Activation of " + plugin + " failed", e);
}
}
Set<PluginInfo> getPluginInfo() {
Set info = new HashSet();
for (PluginImpl plugin : activatedPlugins.values()) {
info.add(plugin.getInfo());
}
return info;
}
public Collection<String> getServerNames() {
return Collections2.transform(
PluginImpl.getInstance().getServers(),
new Function<Hypervisor, String>() {
public String apply(@Nullable Hypervisor input) {
return input.getHypervisorHost();
}
});
}
/**
* Tests {@link Team#doImportViewsSubmit(String, org.kohsuke.stapler.StaplerRequest,
* org.kohsuke.stapler.StaplerResponse)}.
*
* @throws Exception if so
*/
public void testDoImportViewsSubmit() throws Exception {
FreeStyleProject p = createFreeStyleProject();
User user = User.get("bob", true);
MyViewsProperty property = user.getProperty(MyViewsProperty.class);
ListView view1 = new ListView("view1");
view1.add(p);
property.addView(view1);
ListView view2 = new ListView("view2");
property.addView(view2);
user.save();
PluginImpl.getInstance().addTeam(new Team("Team1", "Description"));
Team team = PluginImpl.getInstance().getTeams().get("Team1");
StaplerRequest request = mock(StaplerRequest.class);
StaplerResponse response = mock(StaplerResponse.class);
team.doImportViewsSubmit(user.getId(), request, response);
verify(response).sendRedirect2(Matchers.contains(team.getUrl()));
TeamViewsProperty views = team.getProperty(TeamViewsProperty.class);
Collection<View> collection = views.getViews();
assertEquals(3, collection.size());
boolean found1 = false;
boolean found2 = false;
for (View next : collection) {
if (next.getViewName().equals("view1")) {
found1 = true;
assertNotSame(view1, next);
assertEquals(1, next.getItems().size());
} else if (next.getViewName().equals("view2")) {
found2 = true;
assertNotSame(view2, next);
}
}
assertTrue(found1);
assertTrue(found2);
}
/**
* Tests that legacy causes in {@link PluginImpl#causes} gets converted during startup to a {@link
* com.sonyericsson.jenkins.plugins.bfa.db.LocalFileKnowledgeBase}.
*
* @throws Exception if so.
*/
@LocalData
public void testLoadVersion1ConfigXml() throws Exception {
KnowledgeBase knowledgeBase = PluginImpl.getInstance().getKnowledgeBase();
Collection<FailureCause> causes = knowledgeBase.getCauses();
assertEquals(3, causes.size());
Indication indication = null;
for (FailureCause c : causes) {
assertNotNull(c.getName() + " should have an id", fixEmpty(c.getId()));
if ("The Wrong".equals(c.getName())) {
indication = c.getIndications().get(0);
}
}
assertNotNull("Missing a cause!", indication);
assertEquals(".+wrong.*", Whitebox.getInternalState(indication, "pattern").toString());
}
void deactivatePlugin(PluginImpl plugin) {
plugin.unregisterListeners();
removeFromActivatedPlugins(plugin.getUri());
}
private void addToActivatedPlugins(PluginImpl plugin) {
activatedPlugins.put(plugin.getUri(), plugin);
}
