/*
* Copyright (c) 2009-2010 Lockheed Martin Corporation
*
* 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.eurekastreams.server.search.bridge;
import org.apache.log4j.Logger;
import org.eurekastreams.server.domain.stream.Activity;
import org.hibernate.search.bridge.StringBridge;
/**
* Class bridge to determine if an Activity is public.
*/
public class IsActivityPublicClassBridge implements StringBridge
{
/**
* Logger.
*/
private static Logger log = Logger
.getLogger(IsActivityPublicClassBridge.class);
/**
* Convert the input Activity object to "t" or "f" depending on whether it's
* publicly visible. These return values were chosen over "true"|"false" for
* a smaller index and to avoid stemming issues when searching.
*
* @param inActivityObj
* the Activity object to check for public/private access
* @return null if either not an Activity or null, or "true"/"false" for
* whether or not the activity is publicly visible
*/
@Override
public String objectToString(final Object inActivityObj)
{
if (inActivityObj == null || !(inActivityObj instanceof Activity))
{
log.error("Found either null Activity or wrong type.");
return null;
}
Activity activity = (Activity) inActivityObj;
return activity.getIsDestinationStreamPublic() ? "t" : "f";
}
}