public void load()

in src/main/java/org/jetbrains/plugins/spotbugs/plugins/AbstractPluginLoaderLegacy.java [66:140]
63 lines of code
17 McCabe index (conditional complexity)

	public void load(final Collection<String> userPluginsUrls, final Collection<String> disabledUserPluginIds, final Collection<String> enabledBundledPluginIds, final Collection<String> disabledBundledPluginIds) {

		PluginLoader.invalidate();

		// 1. unload plugins
		for (Plugin plugin : Plugin.getAllPlugins()) {
			if (plugin.isCorePlugin()) {
				seenCorePlugin(plugin);
			} else {
				FindBugsCustomPluginUtil.unload(plugin);
			}
		}


		// 2. load bundled plugins and unload
		final File[] bundledPlugins = Plugins.getDirectory(FindBugsPluginUtil.getIdeaPluginDescriptor()).listFiles();
		final Set<String> enabledBundledPluginUrls = new HashSet<String>();
		if (bundledPlugins != null) {
			for (final File pluginFile : bundledPlugins) {
				if (!pluginFile.getName().endsWith(".jar")) {
					continue;
				}
				try {
					if (FindBugsCustomPluginUtil.check(pluginFile)) {
						Plugin plugin = FindBugsCustomPluginUtil.loadTemporary(pluginFile);
						if (plugin == null) {
							handleError("Could not load plugin: " + pluginFile.getPath());
							continue;
						}
						seenBundledPlugin(plugin);
						if (!disabledBundledPluginIds.contains(plugin.getPluginId()) && enabledBundledPluginIds.contains(plugin.getPluginId())) {
							enabledBundledPluginUrls.add(FindBugsCustomPluginUtil.getAsString(plugin));
						}
						FindBugsCustomPluginUtil.unload(plugin);
					} else {
						handleError("Plugin '" + pluginFile.getPath() + "' not loaded. Archive inaccessible.");
					}
				} catch (final Throwable e) {
					handleError("Could not load custom findbugs plugin: " + pluginFile.getPath(), e);
				}
			}
		}


		// 3. load user plugins and unload
		final Set<String> enabledUserPluginUrls = new HashSet<String>();
		for (final String pluginUrl : userPluginsUrls) {
			try {
				final File pluginFile = FindBugsCustomPluginUtil.getAsFile(pluginUrl);
				if (FindBugsCustomPluginUtil.check(pluginFile)) {
					final Plugin plugin = FindBugsCustomPluginUtil.loadTemporary(pluginUrl);
					if (plugin == null) {
						handleError("Could not load plugin: " + pluginUrl);
						continue;
					}
					seenUserPlugin(pluginUrl, plugin);
					if (!disabledUserPluginIds.contains(plugin.getPluginId())) {
						enabledUserPluginUrls.add(pluginUrl);
					}
					FindBugsCustomPluginUtil.unload(plugin);
				} else {
					handleError("Plugin '" + pluginUrl + "' not loaded. Archive '" + pluginFile.getPath() + "' inaccessible or not exists.");
				}
			} catch (MalformedURLException e) {
				handleError("Could not load plugin: " + pluginUrl, e);
			} catch (PluginException e) {
				handleError("Could not load plugin: " + pluginUrl, e);
			}
		}


		// 4. load enabled plugins
		loadPluginsPermanently(enabledBundledPluginUrls, false);
		loadPluginsPermanently(enabledUserPluginUrls, true);
	}