/*
* Copyright 2013 eXo Platform SAS
*
* 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 juzu.impl.bridge.spi.portlet;
import juzu.EventQueue;
import juzu.impl.bridge.spi.RequestBridge;
import juzu.impl.request.Request;
import juzu.request.Phase;
import java.io.Serializable;
/** @author <a href="mailto:julien.viet@exoplatform.com">Julien Viet</a> */
public class PortletEventProducer implements EventQueue {
public void send(String name) {
send(name, null);
}
public void send(String name, Object payload) {
Request request = Request.getCurrent();
RequestBridge bridge = request.getBridge();
if (payload == null || payload instanceof Serializable) {
Serializable serializablePayload = (Serializable)payload;
if (bridge.getPhase() == Phase.ACTION) {
PortletActionBridge actionBridge = (PortletActionBridge)bridge;
actionBridge.resp.setEvent(name, serializablePayload);
} else if (bridge.getPhase() == Phase.EVENT) {
PortletEventBridge actionBridge = (PortletEventBridge)bridge;
actionBridge.resp.setEvent(name, serializablePayload);
} else {
throw new IllegalStateException("Cannot send event");
}
} else {
throw new IllegalArgumentException("Payload must be serializable for a portlet event");
}
}
}