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The source code/* * Sun Public License Notice * * The contents of this file are subject to the Sun Public License * Version 1.0 (the "License"). You may not use this file except in * compliance with the License. A copy of the License is available at * http://www.sun.com/ * * The Original Code is NetBeans. The Initial Developer of the Original * Code is Sun Microsystems, Inc. Portions Copyright 1997-2001 Sun * Microsystems, Inc. All Rights Reserved. */ package org.netbeans.core.modules; // THIS CLASS OUGHT NOT USE NbBundle NOR org.openide CLASSES // OUTSIDE OF openide-util.jar! UI AND FILESYSTEM/DATASYSTEM // INTERACTIONS SHOULD GO ELSEWHERE. /** Exception indicating that a module with a given code name base * is already being managed, and that it is not permitted to add * another with the same name. * @author Jesse Glick */ public final class DuplicateException extends Exception { private transient Module old, nue; DuplicateException(Module old, Module nue) { // XXX if nue.jarFile == old.jarFile, produce special message super(getInfo(nue) + " is a duplicate of " + getInfo(old)); // NOI18N this.old = old; this.nue = nue; } private static String getInfo(Module m) { if (m.getJarFile() != null) { return m.getJarFile().getAbsolutePath(); } else { return m.getCodeNameBase(); } } /** Get the module which is already known to exist. */ public Module getOldModule() { return old; } /** Get the module whose creation was attempted. * Warning: this module will be invalid, * so do not attempt to do anything with it beyond asking * it for its version and things like that. */ public Module getNewModule() { return nue; } } |
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