/interpreter/tags/at2dist041108/src/edu/vub/at/exceptions/XNotInstantiatable.java
Java | 63 lines | 16 code | 7 blank | 40 comment | 0 complexity | 5aab62ab56041930b4b85db0c1d0ca9c MD5 | raw file
1/** 2 * AmbientTalk/2 Project 3 * XNotInstantiatable.java created on 16-nov-2006 at 16:12:43 4 * (c) Programming Technology Lab, 2006 - 2007 5 * Authors: Tom Van Cutsem & Stijn Mostinckx 6 * 7 * Permission is hereby granted, free of charge, to any person 8 * obtaining a copy of this software and associated documentation 9 * files (the "Software"), to deal in the Software without 10 * restriction, including without limitation the rights to use, 11 * copy, modify, merge, publish, distribute, sublicense, and/or 12 * sell copies of the Software, and to permit persons to whom the 13 * Software is furnished to do so, subject to the following 14 * conditions: 15 * 16 * The above copyright notice and this permission notice shall be 17 * included in all copies or substantial portions of the Software. 18 * 19 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 20 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 21 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 22 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT 23 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 24 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 25 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 26 * OTHER DEALINGS IN THE SOFTWARE. 27 */ 28package edu.vub.at.exceptions; 29 30import edu.vub.at.eval.Evaluator; 31import edu.vub.at.objects.ATTypeTag; 32import edu.vub.at.objects.coercion.NativeTypeTags; 33 34/** 35 * Raised whenever a wrapped Java class cannot be instantiated because: 36 * - it has no publicly accessible constructors 37 * - it is abstract 38 * 39 * @author tvcutsem 40 */ 41public final class XNotInstantiatable extends InterpreterException { 42 43 private static final long serialVersionUID = -300947695107039019L; 44 45 /** 46 * Constructor signalling the class has no public constructors. 47 */ 48 public XNotInstantiatable(Class c) { 49 super("Java class " + Evaluator.getSimpleName(c) + " has no public constructors"); 50 } 51 52 /** 53 * Constructor signalling the class is abstract. 54 */ 55 public XNotInstantiatable(Class c, Exception cause) { 56 super("Java class " + Evaluator.getSimpleName(c) + " is abstract", cause); 57 } 58 59 public ATTypeTag getType() { 60 return NativeTypeTags._NOTINSTANTIATABLE_; 61 } 62 63}