/*
* Copyright (c) 2011 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.action.request.transformer;
import java.io.Serializable;
import org.eurekastreams.commons.actions.context.PrincipalActionContext;
import org.eurekastreams.server.persistence.mappers.cache.Transformer;
/**
* Transformer which returns the person ID of the principal (current user) in place of the request parameters.
*/
public class UsePrincipalPersonIdRequestTransformer implements Transformer<PrincipalActionContext, Serializable>
{
/**
* {@inheritDoc}
*/
@Override
public Serializable transform(final PrincipalActionContext inActionContext)
{
return inActionContext.getPrincipal().getId();
}
}