/*
* Copyright (c) 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.action.execution.stream;
import java.io.Serializable;
import java.util.ArrayList;
import org.eurekastreams.commons.actions.ExecutionStrategy;
import org.eurekastreams.commons.actions.context.PrincipalActionContext;
import org.eurekastreams.commons.exceptions.ExecutionException;
/**
* Gets the unseen activity given an exector.
*
*/
public class GetActivityIDs implements ExecutionStrategy<PrincipalActionContext>
{
/**
* The get activity executor.
*/
private GetActivityIdsByJson getActivityIdsByJsonRequest;
/**
* Default constructor.
*
* @param inGetActivityIdsByJsonRequest
* activity getter..
*/
public GetActivityIDs(final GetActivityIdsByJson inGetActivityIdsByJsonRequest)
{
getActivityIdsByJsonRequest = inGetActivityIdsByJsonRequest;
}
/**
* Execute the executor and return it's size.
*
* @param inActionContext
* the action context.
* @throws ExecutionException
* the exception.
* @return the size.
*/
@Override
public Serializable execute(final PrincipalActionContext inActionContext) throws ExecutionException
{
ArrayList<Long> results = new ArrayList<Long>(getActivityIdsByJsonRequest.execute(
(String) inActionContext.getParams(), inActionContext.getPrincipal().getId()));
return results;
}
}