/*
* 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.opensocial;
import java.io.Serializable;
import org.eurekastreams.commons.actions.ExecutionStrategy;
import org.eurekastreams.commons.actions.context.PrincipalActionContext;
import org.eurekastreams.commons.exceptions.ExecutionException;
import org.eurekastreams.server.persistence.mappers.DomainMapper;
/**
* Execution Strategy to Remove an OAuth Token by the string token.
*
*/
public class RemoveOAuthTokenExecution implements ExecutionStrategy<PrincipalActionContext>
{
/**
* Instance of domain mapper injected by spring that will delete an entry.
*/
private final DomainMapper<String, Boolean> deleteMapper;
/**
* Constructor.
*
* @param inDomainMapper
* - instance of the {@link DomainMapper} class.
*/
public RemoveOAuthTokenExecution(final DomainMapper<String, Boolean> inDomainMapper)
{
deleteMapper = inDomainMapper;
}
/**
* {@inheritDoc}. Remove the OAuth Token based on the supplied token.
*/
@Override
public Serializable execute(final PrincipalActionContext inActionContext) throws ExecutionException
{
String token = (String) inActionContext.getParams();
deleteMapper.execute(token);
return null;
}
}