/*
* Copyright (c) 2004-2011 Marco Maccaferri and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Marco Maccaferri - initial API and implementation
*/
package org.eclipsetrader.ui.internal.navigator;
import java.util.HashSet;
import java.util.Set;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IAdaptable;
import org.eclipse.core.runtime.IConfigurationElement;
import org.eclipse.core.runtime.IExecutableExtension;
import org.eclipsetrader.core.repositories.IRepository;
import org.eclipsetrader.core.repositories.IRepositoryService;
import org.eclipsetrader.core.repositories.IStoreObject;
import org.eclipsetrader.core.views.IViewItem;
import org.eclipsetrader.ui.internal.UIActivator;
import org.eclipsetrader.ui.navigator.INavigatorContentGroup;
public class RepositoryGroup implements INavigatorContentGroup, IExecutableExtension {
private String id;
private String name;
public RepositoryGroup() {
}
/* (non-Javadoc)
* @see org.eclipse.core.runtime.IExecutableExtension#setInitializationData(org.eclipse.core.runtime.IConfigurationElement, java.lang.String, java.lang.Object)
*/
@Override
public void setInitializationData(IConfigurationElement config, String propertyName, Object data) throws CoreException {
id = config.getAttribute("id");
name = config.getAttribute("name");
}
/* (non-Javadoc)
* @see org.eclipsetrader.ui.internal.securities.IContentGroup#getId()
*/
@Override
public String getId() {
return id;
}
/* (non-Javadoc)
* @see org.eclipsetrader.ui.internal.securities.IContentGroup#getName()
*/
@Override
public String getName() {
return name;
}
/* (non-Javadoc)
* @see org.eclipsetrader.ui.internal.securities.IContentGroup#getGroupedContent(org.eclipse.core.runtime.IAdaptable[])
*/
@Override
public IViewItem[] getGroupedContent(IAdaptable[] elements) {
Set<IViewItem> result = new HashSet<IViewItem>();
for (IRepository repository : getRepositoryService().getRepositories()) {
NavigatorViewItem viewItem = new NavigatorViewItem(null, repository);
for (IAdaptable e : elements) {
IStoreObject store = (IStoreObject) e.getAdapter(IStoreObject.class);
if (store != null && store.getStore().getRepository() == repository) {
viewItem.createChild(e.getAdapter(Object.class));
}
}
if (viewItem.getItemCount() != 0) {
result.add(viewItem);
}
}
return result.toArray(new IViewItem[result.size()]);
}
protected IRepositoryService getRepositoryService() {
return UIActivator.getDefault().getRepositoryService();
}
}