Examples with PublicPlugin org.jivesoftware.spark.plugin.PublicPlugin used on opensource projects

Example 6 with PublicPlugin

use of org.jivesoftware.spark.plugin.PublicPlugin in project Spark by igniterealtime.

the class PluginManager method initializePlugins.

/**
 * Loads and initalizes all Plugins.
 *
 * @see Plugin
 */
public void initializePlugins() {
    try {
        int j;
        boolean dependencyFound;
        // Dependency check
        for (int i = 0; i < publicPlugins.size(); i++) {
            // if dependencies are available, check these
            if ((publicPlugins.get(i)).getDependency().size() > 0) {
                List<PluginDependency> dependencies = (publicPlugins.get(i)).getDependency();
                // go trough all dependencies
                for (PluginDependency dependency : dependencies) {
                    j = 0;
                    dependencyFound = false;
                    // look for the specific plugin
                    for (PublicPlugin plugin : publicPlugins) {
                        if (plugin.getName() != null && plugin.getName().equals(dependency.getName())) {
                            // if the version is compatible then reorder
                            if (dependency.compareVersion(plugin.getVersion())) {
                                dependencyFound = true;
                                // when depended Plugin hadn't been installed yet
                                if (j > i) {
                                    // find the position of plugins-List because it has more entries
                                    int counter = 0, x = 0, z = 0;
                                    for (Plugin plug : plugins) {
                                        // find the position of the aim-object
                                        if (plug.getClass().toString().substring(6).equals(publicPlugins.get(j).getPluginClass())) {
                                            x = counter;
                                        } else // find the change-position
                                        if (plug.getClass().toString().substring(6).equals(publicPlugins.get(i).getPluginClass())) {
                                            z = counter;
                                        }
                                        counter++;
                                    }
                                    // change the order
                                    publicPlugins.add(i, publicPlugins.get(j));
                                    publicPlugins.remove(j + 1);
                                    plugins.add(z, plugins.get(x));
                                    plugins.remove(x + 1);
                                    // start again, to check the other dependencies
                                    i--;
                                }
                            } else // else don't load the plugin and show an error
                            {
                                Log.error("Depended Plugin " + dependency.getName() + " hasn't the right version (" + dependency.getVersion() + "<>" + plugin.getVersion());
                            }
                            break;
                        }
                        j++;
                    }
                    // If the depended Plugin wasn't found, then show error.
                    if (!dependencyFound) {
                        Log.error("Depended Plugin " + dependency.getName() + " is missing for the Plugin " + (publicPlugins.get(i)).getName());
                        // find the posiion of plugins-List because it has more entries
                        int counter = 0;
                        for (Plugin plug : plugins) {
                            // find the delete-position
                            if (plug.getClass().toString().substring(6).equals(publicPlugins.get(i).getPluginClass())) {
                                break;
                            }
                            counter++;
                        }
                        // delete the Plugin, because the depended Plugin is missing
                        publicPlugins.remove(i);
                        plugins.remove(counter);
                        i--;
                        break;
                    }
                }
            }
        }
        EventQueue.invokeLater(() -> {
            for (Plugin plugin : plugins) {
                long start = System.currentTimeMillis();
                Log.debug("Trying to initialize " + plugin);
                try {
                    plugin.initialize();
                    long end = System.currentTimeMillis();
                    Log.debug("Took " + (end - start) + " ms. to load " + plugin);
                } catch (Throwable e) {
                    Log.error("An exception occurred while initializing plugin " + plugin, e);
                }
            }
        });
    } catch (Exception e) {
        Log.error("An exception occurred while initializing plugins.", e);
    }
}

Example 7 with PublicPlugin

use of org.jivesoftware.spark.plugin.PublicPlugin in project Spark by igniterealtime.

the class PluginManager method removePublicPlugin.

/**
 * Removes and uninstall a plugin from Spark.
 *
 * @param plugin the plugin to uninstall.
 */
public void removePublicPlugin(PublicPlugin plugin) {
    for (PublicPlugin publicPlugin : getPublicPlugins()) {
        if (plugin.getName().equals(publicPlugin.getName())) {
            uninstall(plugin.getPluginDir());
            publicPlugins.remove(plugin);
        }
    }
}