/*
* 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.annotation;
import org.atmosphere.config.AtmosphereAnnotation;
import org.atmosphere.config.managed.MeteorServiceInterceptor;
import org.atmosphere.config.service.MeteorService;
import org.atmosphere.cpr.AtmosphereFramework;
import org.atmosphere.cpr.AtmosphereInterceptor;
import org.atmosphere.handler.ReflectorServletProcessor;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import javax.servlet.Servlet;
import java.util.LinkedList;
import java.util.List;
import static org.atmosphere.annotation.AnnotationUtil.atmosphereConfig;
import static org.atmosphere.annotation.AnnotationUtil.broadcaster;
import static org.atmosphere.annotation.AnnotationUtil.filters;
import static org.atmosphere.annotation.AnnotationUtil.listeners;
@AtmosphereAnnotation(MeteorService.class)
public class MeteorServiceProcessor implements Processor<Servlet> {
private static final Logger logger = LoggerFactory.getLogger(MeteorServiceProcessor.class);
@Override
public void handle(AtmosphereFramework framework, Class<Servlet> annotatedClass) {
try {
ReflectorServletProcessor r = framework.newClassInstance(ReflectorServletProcessor.class, ReflectorServletProcessor.class);
r.setServletClassName(annotatedClass.getName());
List<AtmosphereInterceptor> l = new LinkedList<AtmosphereInterceptor>();
MeteorService m = annotatedClass.getAnnotation(MeteorService.class);
framework.setBroadcasterCacheClassName(m.broadcasterCache().getName());
String mapping = m.path();
atmosphereConfig(m.atmosphereConfig(), framework);
filters(m.broadcastFilters(), framework);
AtmosphereInterceptor aa = listeners(m.listeners(), framework);
if (aa != null) {
l.add(aa);
}
AnnotationUtil.interceptors(framework, m.interceptors(), l);
if (m.path().contains("{")) {
framework.interceptors().add(framework.newClassInstance(AtmosphereInterceptor.class, MeteorServiceInterceptor.class));
}
framework.addAtmosphereHandler(mapping, r, broadcaster(framework, m.broadcaster(), m.path()), l);
} catch (Throwable e) {
logger.warn("", e);
}
}
}