/*
* 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.Event;
import juzu.impl.bridge.Bridge;
import juzu.impl.common.Introspector;
import juzu.impl.request.ContextualParameter;
import juzu.impl.request.ControllerHandler;
import juzu.request.ClientContext;
import juzu.request.Phase;
import javax.portlet.EventRequest;
import javax.portlet.EventResponse;
import javax.portlet.PortletConfig;
import java.util.HashMap;
import java.util.Map;
import java.util.Set;
/** @author <a href="mailto:julien.viet@exoplatform.com">Julien Viet</a> */
public class PortletEventBridge extends PortletInteractionBridge<EventRequest, EventResponse> {
public PortletEventBridge(
Bridge bridge,
EventRequest req,
EventResponse resp,
PortletConfig config,
ControllerHandler<?> target,
Map<String, String[]> parameters) {
super(bridge, Phase.EVENT, req, resp, config, target, parameters);
}
@Override
public Map<ContextualParameter, Object> getContextualArguments(Set<ContextualParameter> parameters) {
Map<ContextualParameter, Object> args = super.getContextualArguments(parameters);
for (ContextualParameter parameter : parameters) {
ContextualParameter contextualParameter = (ContextualParameter)parameter;
if (Event.class.isAssignableFrom(contextualParameter.getType())) {
Class payloadType = Introspector.resolveToClass(contextualParameter.getGenericType(), Event.class, 0);
if (payloadType.isInstance(req.getEvent().getValue())) {
if (args.isEmpty()) {
args = new HashMap<ContextualParameter, Object>();
}
args.put(parameter, new Event(req.getEvent().getName(), req.getEvent().getValue()));
}
}
}
return args;
}
public ClientContext getClientContext() {
return null;
}
}