1 /* 2 * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 package jdk.jshell.spi; 27 28 /** 29 * The construction and throw of this exception is embedded in code generated by 30 * the JShell core implementation in such a way that, upon executing a 31 * {@link jdk.jshell.Snippet.Status#RECOVERABLE_DEFINED RECOVERABLE_DEFINED} 32 * user method, this exception is thrown. 33 * <p> 34 * This exception is seen by the execution engine, but not seen by 35 * the end user nor through the JShell API. 36 */ 37 @SuppressWarnings("serial") // serialVersionUID intentionally omitted 38 public class SPIResolutionException extends RuntimeException { 39 40 private final int id; 41 42 /** 43 * Constructs an SPI layer exception indicating that a 44 * {@code DeclarationSnippet} with unresolved references has been 45 * encountered. The throw of this exception is generated into the body of a 46 * {@link jdk.jshell.Snippet.Status#RECOVERABLE_DEFINED RECOVERABLE_DEFINED} 47 * method. 48 * 49 * @param id An internal identifier of the specific method 50 */ 51 public SPIResolutionException(int id) { 52 super("resolution exception"); 53 this.id = id; 54 } 55 56 /** 57 * Retrieves the internal identifer of the unresolved identifer. 58 * 59 * @return the internal identifer 60 */ 61 public int id() { 62 return id; 63 } 64 }