/*
* Copyright 2014 Jeanfrancois Arcand
*
* 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.atmosphere.config.managed;
import org.atmosphere.config.service.AtmosphereHandlerService;
import org.atmosphere.config.service.Singleton;
import org.atmosphere.cpr.AtmosphereFramework;
import org.atmosphere.cpr.AtmosphereHandler;
import org.atmosphere.cpr.AtmosphereRequest;
import org.atmosphere.cpr.FrameworkConfig;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* Handle {@link org.atmosphere.config.service.Singleton},{@link org.atmosphere.config.service.MeteorService} and
* {@link org.atmosphere.config.service.AtmosphereHandlerService} processing.
*
* @author Jeanfrancois Arcand
*/
public class AtmosphereHandlerServiceInterceptor extends ServiceInterceptor {
private final static Logger logger = LoggerFactory.getLogger(AtmosphereHandlerServiceInterceptor.class);
protected void mapAnnotatedService(boolean reMap, String path, AtmosphereRequest request, AtmosphereFramework.AtmosphereHandlerWrapper w) {
synchronized (config.handlers()) {
if (config.handlers().get(path) == null) {
// AtmosphereHandlerService
AtmosphereHandlerService m = w.atmosphereHandler.getClass().getAnnotation(AtmosphereHandlerService.class);
if (m != null) {
try {
boolean singleton = w.atmosphereHandler.getClass().getAnnotation(Singleton.class) != null;
if (!singleton) {
config.framework().addAtmosphereHandler(path, config.framework().newClassInstance(AtmosphereHandler.class, w.atmosphereHandler.getClass()),
config.getBroadcasterFactory().lookup(m.broadcaster(), path, true), w.interceptors);
} else {
config.framework().addAtmosphereHandler(path, w.atmosphereHandler,
config.getBroadcasterFactory().lookup(m.broadcaster(), path, true), w.interceptors);
}
request.setAttribute(FrameworkConfig.NEW_MAPPING, "true");
} catch (Throwable e) {
logger.warn("Unable to create AtmosphereHandler", e);
}
}
}
}
}
@Override
public String toString() {
return "@AtmosphereHandlerService Interceptor";
}
}