package act.plugin;
/*-
* #%L
* ACT Framework
* %%
* Copyright (C) 2014 - 2017 ActFramework
* %%
* 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.
* #L%
*/
import act.Destroyable;
import act.app.App;
import act.util.DestroyableBase;
import javax.enterprise.context.ApplicationScoped;
import java.util.HashMap;
import java.util.Map;
public class AppServicePluginManager extends DestroyableBase {
private Map<Class<? extends AppServicePlugin>, AppServicePlugin> registry = new HashMap<>();
synchronized void register(AppServicePlugin plugin) {
if (!registry.containsKey(plugin.getClass())) {
registry.put(plugin.getClass(), plugin);
}
}
public synchronized void applyTo(App app) {
for (AppServicePlugin plugin : registry.values()) {
plugin.applyTo(app);
}
}
public <T extends AppServicePlugin> T get(Class<T> key) {
return (T) registry.get(key);
}
@Override
protected void releaseResources() {
Destroyable.Util.tryDestroyAll(registry.values(), ApplicationScoped.class);
registry = null;
}
}