/* $Id: ActionDeploymentDiagram.java 17881 2010-01-12 21:09:28Z linus $
*****************************************************************************
* Copyright (c) 2009 Contributors - see below
* 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:
* tfmorris
*****************************************************************************
*
* Some portions of this file was previously release using the BSD License:
*/
// Copyright (c) 1996-2007 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.apache.log4j.Logger;
import org.argouml.model.Model;
import org.argouml.uml.diagram.ArgoDiagram;
import org.argouml.uml.diagram.DiagramFactory;
/**
* Action to trigger creation of a deployment diagram.
*/
public class ActionDeploymentDiagram extends ActionAddDiagram {
/**
* Logger.
*/
private static final Logger LOG =
Logger.getLogger(ActionDeploymentDiagram.class);
/**
* Constructor.
*/
public ActionDeploymentDiagram() {
super("action.deployment-diagram");
}
/*
* @see org.argouml.uml.ui.ActionAddDiagram#createDiagram(Object)
*/
public ArgoDiagram createDiagram(Object namespace) {
// a deployment diagram shows something about the whole model
// according to the UML spec, but we rely on the caller to enforce
// that if desired.
if (!Model.getFacade().isANamespace(namespace)) {
LOG.error("No namespace as argument");
LOG.error(namespace);
throw new IllegalArgumentException(
"The argument " + namespace
+ "is not a namespace.");
}
return DiagramFactory.getInstance().createDiagram(
DiagramFactory.DiagramType.Deployment,
namespace,
null);
}
/*
* @see org.argouml.uml.ui.ActionAddDiagram#isValidNamespace(Object)
*/
public boolean isValidNamespace(Object namespace) {
// a deployment diagram shows something about the whole model
// according to the uml spec
if (!Model.getFacade().isANamespace(namespace)) {
LOG.error("No namespace as argument");
LOG.error(namespace);
throw new IllegalArgumentException(
"The argument " + namespace
+ "is not a namespace.");
}
// may only occur as child of the model or in a package
if (Model.getFacade().isAPackage(namespace)) {
return true;
}
return false;
}
/*
* For a deployment diagram, not just any
* namespace will do - we need a package.
*/
@Override
protected Object findNamespace() {
Object ns = super.findNamespace();
if (ns == null) {
return ns;
}
if (!Model.getFacade().isANamespace(ns)) {
return ns;
}
while (!Model.getFacade().isAPackage(ns)) {
// ns is a namespace, but not a package
Object candidate = Model.getFacade().getNamespace(ns);
if (!Model.getFacade().isANamespace(candidate)) {
return null;
}
ns = candidate;
}
return ns;
}
/**
* The UID.
*/
private static final long serialVersionUID = 9027235104963895167L;
}