/**
* @param cls Component class.
* @param <T> Component type.
* @return Component class instance or {@code null} if no one plugin override this component.
*/
public <T> T createComponent(Class<T> cls) {
for (PluginProvider plugin : plugins.values()) {
PluginContext ctx = pluginContextForProvider(plugin);
T comp = (T) plugin.createComponent(ctx, cls);
if (comp != null) return comp;
}
return null;
}
/** Print plugins information. */
private void ackPluginsInfo() {
U.quietAndInfo(log, "Configured plugins:");
if (plugins.isEmpty()) {
U.quietAndInfo(log, " ^-- None");
U.quietAndInfo(log, "");
} else {
for (PluginProvider plugin : plugins.values()) {
U.quietAndInfo(log, " ^-- " + plugin.name() + " " + plugin.version());
U.quietAndInfo(log, " ^-- " + plugin.copyright());
U.quietAndInfo(log, "");
}
}
}
/** @return All plugin providers. */
public Collection<PluginProvider> allProviders() {
return plugins.values();
}