/*
* Copyright (c) 2010-2012 Célio Cidral Junior, Dominik Obermaier.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.tomighty.plugin.impl;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.tomighty.bus.Bus;
import org.tomighty.bus.messages.plugin.PluginLoaded;
import org.tomighty.io.Directory;
import org.tomighty.plugin.*;
import javax.inject.Inject;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
public class DefaultPluginManager implements PluginManager {
private static Logger log = LoggerFactory.getLogger(DefaultPluginManager.class);
private PluginLoader pluginLoader;
private PluginPackFactory pluginPackFactory;
private final Bus bus;
private Set<Plugin> loadedPlugins;
@Inject
public DefaultPluginManager(PluginLoader pluginLoader, PluginPackFactory pluginPackFactory, Bus bus) {
this.pluginLoader = pluginLoader;
this.pluginPackFactory = pluginPackFactory;
this.bus = bus;
loadedPlugins = new HashSet<Plugin>();
}
@Override
public void loadPluginsFrom(Directory directory) {
for (Directory subdirectory : directory.subdirs()) {
PluginPack pluginPack = pluginPackFactory.createFrom(subdirectory);
Plugin plugin = pluginLoader.load(pluginPack);
loadedPlugins.add(plugin);
log.info("Loaded plugin {}", plugin.getName());
bus.publish(new PluginLoaded(plugin));
}
}
@Override
public List<Plugin> getPlugins() {
return new ArrayList<Plugin>(loadedPlugins);
}
}