/*******************************************************************************
* Mission Control Technologies, Copyright (c) 2009-2012, United States Government
* as represented by the Administrator of the National Aeronautics and Space
* Administration. All rights reserved.
*
* The MCT platform is 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.
*
* MCT includes source code licensed under additional open source licenses. See
* the MCT Open Source Licenses file included with this distribution or the About
* MCT Licenses dialog available at runtime from the MCT Help menu for additional
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*******************************************************************************/
package gov.nasa.arc.mct.core.policy;
import java.util.ResourceBundle;
import gov.nasa.arc.mct.components.AbstractComponent;
import gov.nasa.arc.mct.core.components.TelemetryUserDropBoxComponent;
import gov.nasa.arc.mct.platform.core.access.PlatformAccess;
import gov.nasa.arc.mct.policy.ExecutionResult;
import gov.nasa.arc.mct.policy.Policy;
import gov.nasa.arc.mct.policy.PolicyContext;
public class CanRemoveComponentPolicy implements Policy {
private static final ResourceBundle BUNDLE = ResourceBundle.getBundle("CoreTaxonomyResourceBundle"); // NO18N
public CanRemoveComponentPolicy() {
}
@Override
public ExecutionResult execute(PolicyContext context) {
ExecutionResult result = new ExecutionResult(context);
result.setStatus(true);
AbstractComponent component = context.getProperty(PolicyContext.PropertyName.TARGET_COMPONENT.getName(), AbstractComponent.class);
if (component instanceof TelemetryUserDropBoxComponent) {
String runtimeUser = PlatformAccess.getPlatform().getCurrentUser().getUserId();
String usersDropBoxName = runtimeUser+ BUNDLE.getString("user_drop_box");
if (component.getCreator().equals(runtimeUser) && component.getDisplayName().equals(usersDropBoxName)) {
return result;
} else {
result.setStatus(false);
result.setMessage(component.getDisplayName() + " cannot remove from a DropBox because the runtime user is not the DropBox owner.");
}
}
return result;
}
}