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The source code// $Id: ActionDeploymentDiagram.java,v 1.21 2004/08/24 06:33:45 linus Exp $ // Copyright (c) 1996-2004 The Regents of the University of California. All // Rights Reserved. Permission to use, copy, modify, and distribute this // software and its documentation without fee, and without a written // agreement is hereby granted, provided that the above copyright notice // and this paragraph appear in all copies. This software program and // documentation are copyrighted by The Regents of the University of // California. The software program and documentation are supplied "AS // IS", without any accompanying services from The Regents. The Regents // does not warrant that the operation of the program will be // uninterrupted or error-free. The end-user understands that the program // was developed for research purposes and is advised not to rely // exclusively on the program for any reason. IN NO EVENT SHALL THE // UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR DIRECT, INDIRECT, // SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING LOST PROFITS, // ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF // THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF // SUCH DAMAGE. THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY // WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF // MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE // PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF // CALIFORNIA HAS NO OBLIGATIONS TO PROVIDE MAINTENANCE, SUPPORT, // UPDATES, ENHANCEMENTS, OR MODIFICATIONS. package org.argouml.uml.ui; import org.argouml.kernel.ProjectManager; import org.argouml.model.ModelFacade; import org.argouml.uml.diagram.deployment.ui.UMLDeploymentDiagram; import org.argouml.uml.diagram.ui.UMLDiagram; import org.apache.log4j.Logger; /** Action to trigger creation of a deployment diagram. * @stereotype singleton */ public class ActionDeploymentDiagram extends ActionAddDiagram { //////////////////////////////////////////////////////////////// // static variables /** * The singleton. */ public static final ActionDeploymentDiagram SINGLETON = new ActionDeploymentDiagram(); private static final Logger LOG = Logger.getLogger(ActionDeploymentDiagram.class); //////////////////////////////////////////////////////////////// // constructors /** * Constructor. */ private ActionDeploymentDiagram() { super("action.deployment-diagram"); } //////////////////////////////////////////////////////////////// // main methods /** * @see org.argouml.uml.ui.ActionAddDiagram#createDiagram(Object) */ public UMLDiagram createDiagram(Object handle) { // a deployment diagram shows something about the whole model // according to the uml spec handle = ProjectManager.getManager().getCurrentProject().getRoot(); if (!ModelFacade.isANamespace(handle)) { LOG.error("No namespace as argument"); LOG.error(handle); throw new IllegalArgumentException( "The argument " + handle + "is not a namespace."); } return new UMLDeploymentDiagram(handle); } /** * @see org.argouml.uml.ui.ActionAddDiagram#isValidNamespace(Object) */ public boolean isValidNamespace(Object handle) { // a deployment diagram shows something about the whole model // according to the uml spec handle = ProjectManager.getManager().getCurrentProject().getRoot(); if (!ModelFacade.isANamespace(handle)) { LOG.error("No namespace as argument"); LOG.error(handle); throw new IllegalArgumentException( "The argument " + handle + "is not a namespace."); } Object/*MNamespace*/ ns = handle; // may only occur as child of the model or in a package return ( ns == ProjectManager.getManager().getCurrentProject().getModel() || ModelFacade.isAPackage(ns)); } } /* end class ActionDeploymentDiagram */ |
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