/*
* Copyright (c) 2009 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.gallery;
import java.io.Serializable;
import org.eurekastreams.commons.actions.TaskHandlerExecutionStrategy;
import org.eurekastreams.commons.actions.context.ActionContext;
import org.eurekastreams.commons.actions.context.TaskHandlerActionContext;
import org.eurekastreams.commons.server.UserActionRequest;
import org.eurekastreams.server.domain.GalleryItem;
import org.eurekastreams.server.persistence.GalleryItemMapper;
/**
* Action which hides a gallery item then asynchronously deletes it.
*/
public class HideGalleryItemThenQueueTaskExecution implements TaskHandlerExecutionStrategy<ActionContext>
{
/** Mapper to update the gadget definition. */
private final GalleryItemMapper<GalleryItem> galleryItemMapper;
/** Name of action to initiate. */
private final String nextAction;
/**
* Constructor.
*
* @param inGalleryItemMapper
* Mapper to update the gadget definition.
* @param inNextAction
* Name of action to initiate.
*/
public HideGalleryItemThenQueueTaskExecution(final GalleryItemMapper<GalleryItem> inGalleryItemMapper,
final String inNextAction)
{
galleryItemMapper = inGalleryItemMapper;
nextAction = inNextAction;
}
/**
* {@inheritDoc}
*/
@Override
public Serializable execute(final TaskHandlerActionContext<ActionContext> inActionContext)
{
Long galleryItemId = (Long) inActionContext.getActionContext().getParams();
// hide definition until we can delete it (asynchronously)
GalleryItem galleryItem = galleryItemMapper.findById(galleryItemId);
galleryItem.setShowInGallery(false);
inActionContext.getUserActionRequests().add(new UserActionRequest(nextAction, null, galleryItemId));
return null;
}
}