/*
* RHQ Management Platform
* Copyright (C) 2005-2008 Red Hat, Inc.
* All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
package org.rhq.enterprise.gui.content;
import java.util.List;
import javax.faces.model.DataModel;
import javax.faces.model.SelectItem;
import org.rhq.core.domain.content.PackageType;
import org.rhq.core.domain.resource.Resource;
import org.rhq.core.domain.resource.ResourceType;
import org.rhq.core.domain.util.PageControl;
import org.rhq.core.domain.util.PageList;
import org.rhq.enterprise.gui.common.framework.PagedDataTableUIBean;
import org.rhq.enterprise.gui.common.paging.PageControlView;
import org.rhq.enterprise.gui.common.paging.PagedListDataModel;
import org.rhq.enterprise.gui.util.EnterpriseFacesContextUtility;
import org.rhq.enterprise.server.content.ContentUIManagerLocal;
import org.rhq.enterprise.server.util.LookupUtil;
/**
* @author Jason Dobies
*/
public class ListPackageTypesUIBean extends PagedDataTableUIBean {
// Public --------------------------------------------
public List<PackageType> getPackageTypesForResourceType() {
Resource resource = EnterpriseFacesContextUtility.getResource();
ContentUIManagerLocal contentUIManager = LookupUtil.getContentUIManager();
List<PackageType> packageTypes = contentUIManager.getPackageTypes(resource.getResourceType().getId());
return packageTypes;
}
public SelectItem[] getSelectablePackageTypes() {
List<PackageType> packageTypes = getPackageTypesForResourceType();
SelectItem[] selection = new SelectItem[packageTypes.size()];
int index = 0;
for (PackageType type : packageTypes) {
selection[index++] = new SelectItem(type, type.getDisplayName());
}
return selection;
}
// PagedDataTableUIBean Implementation --------------------------------------------
@Override
public DataModel getDataModel() {
if (dataModel == null) {
dataModel = new ListPackageTypesDataModel(PageControlView.PackageTypesList, "ListPackageTypesUIBean");
}
return dataModel;
}
// Inner Classes --------------------------------------------
private class ListPackageTypesDataModel extends PagedListDataModel<PackageType> {
// Constructors --------------------------------------------
public ListPackageTypesDataModel(PageControlView view, String beanName) {
super(view, beanName);
}
// PagedListDataModel Implementation --------------------------------------------
@Override
public PageList<PackageType> fetchPage(PageControl pc) {
Resource resource = EnterpriseFacesContextUtility.getResource();
ResourceType resourceType = resource.getResourceType();
ContentUIManagerLocal manager = LookupUtil.getContentUIManager();
PageList<PackageType> pageList = manager.getPackageTypes(resourceType.getId(), pc);
return pageList;
}
}
}