/*
* 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.web.client.model;
import java.io.Serializable;
import java.util.HashMap;
import org.eurekastreams.server.action.request.gallery.GetGalleryItemsRequest;
import org.eurekastreams.server.domain.PagedSet;
import org.eurekastreams.server.domain.stream.plugins.PluginDefinition;
import org.eurekastreams.web.client.events.data.DeletedPluginDefinitionResponseEvent;
import org.eurekastreams.web.client.events.data.GotPluginDefinitionModelResponseEvent;
import org.eurekastreams.web.client.events.data.InsertedPluginDefinitionResponseEvent;
import org.eurekastreams.web.client.ui.Session;
/**
* Plugin definition model.
*
*/
public class PluginDefinitionModel extends BaseModel implements Insertable<HashMap<String, Serializable>>,
Deletable<Long>, Fetchable<GetGalleryItemsRequest>
{
/**
* Singleton.
*/
private static PluginDefinitionModel model = new PluginDefinitionModel();
/**
* Gets the singleton.
*
* @return the singleton.
*/
public static PluginDefinitionModel getInstance()
{
return model;
}
/**
* {@inheritDoc}
*/
public void insert(final HashMap<String, Serializable> request)
{
super.callWriteAction("addPluginDefinition", request, new OnSuccessCommand<PluginDefinition>()
{
public void onSuccess(final PluginDefinition response)
{
Session.getInstance().getEventBus()
.notifyObservers(new InsertedPluginDefinitionResponseEvent(response));
PersonStreamPluginSubscriptionModel.getInstance().clearCache();
GroupStreamPluginSubscriptionModel.getInstance().clearCache();
}
});
}
/**
* {@inheritDoc}
*/
public void delete(final Long request)
{
super.callWriteAction("deletePluginDefinitionAction", request, new OnSuccessCommand<Boolean>()
{
public void onSuccess(final Boolean response)
{
Session.getInstance().getEventBus().notifyObservers(new DeletedPluginDefinitionResponseEvent(request));
PersonStreamPluginSubscriptionModel.getInstance().clearCache();
GroupStreamPluginSubscriptionModel.getInstance().clearCache();
}
});
}
/**
* {@inheritDoc}
*/
public void fetch(final GetGalleryItemsRequest request, final boolean useClientCacheIfAvailable)
{
super.callReadAction("getSortedPluginGalleryItems", request, new OnSuccessCommand<PagedSet<PluginDefinition>>()
{
public void onSuccess(final PagedSet<PluginDefinition> response)
{
Session.getInstance().getEventBus().notifyObservers(
new GotPluginDefinitionModelResponseEvent(response));
}
}, useClientCacheIfAvailable);
}
}