/*
* Adito
*
* Copyright (C) 2003-2006 3SP LTD. 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; either version 2 of
* the License, or (at your option) any later version.
* 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 com.adito.policyframework.itemactions;
import com.adito.core.UserDatabaseManager;
import com.adito.policyframework.NoPermissionException;
import com.adito.policyframework.Permission;
import com.adito.policyframework.Policy;
import com.adito.policyframework.PolicyConstants;
import com.adito.policyframework.PolicyDatabaseFactory;
import com.adito.policyframework.ResourceItem;
import com.adito.policyframework.ResourceUtil;
import com.adito.realms.Realm;
import com.adito.table.AvailableTableItemAction;
public class RemovePolicyAction extends RemoveResourceAction {
/**
* @param navigationContext
* @param messageResourcesKey
*/
public RemovePolicyAction(int navigationContext, String messageResourcesKey) {
super(navigationContext, messageResourcesKey);
}
public boolean isEnabled(AvailableTableItemAction availableItem) {
try {
ResourceItem item = (ResourceItem) availableItem.getRowItem();
try {
Realm realm = UserDatabaseManager.getInstance().getRealm(item.getResource().getRealmID());
if (item.getResource().getResourceId() == PolicyDatabaseFactory.getInstance().getEveryonePolicyIDForRealm(realm)){
// it is the Everyone Policy this cannot be deleted.
return false;
}
} catch (Exception e) {
// there has been an error so do not display
return false;
}
Permission[] permissions = new Permission[] { PolicyConstants.PERM_DELETE };
ResourceUtil.checkResourceManagementRights(item.getResource(), availableItem.getSessionInfo(), permissions);
return true;
} catch (NoPermissionException e) {
return false;
}
}
}