| /* |
| * Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| package jdk.jshell; |
| |
| /** |
| * Wraps an throwable thrown in the executing client. |
| * An instance of <code>EvalException</code> can be returned in the |
| * {@link jdk.jshell.SnippetEvent#exception()} query. |
| * The name of the throwable thrown is available from |
| * {@link jdk.jshell.EvalException#getExceptionClassName()}. |
| * Message and stack can be queried by methods on <code>Exception</code>. |
| * <p> |
| * Note that in stack trace frames representing JShell Snippets, |
| * <code>StackTraceElement.getFileName()</code> will return "#" followed by |
| * the Snippet id and for snippets without a method name (for example an |
| * expression) <code>StackTraceElement.getMethodName()</code> will be the |
| * empty string. |
| * |
| * @since 9 |
| */ |
| @SuppressWarnings("serial") // serialVersionUID intentionally omitted |
| public class EvalException extends JShellException { |
| private final String exceptionClass; |
| |
| EvalException(String message, String exceptionClass, |
| StackTraceElement[] stackElements, JShellException cause) { |
| super(message, cause); |
| this.exceptionClass = exceptionClass; |
| this.setStackTrace(stackElements); |
| } |
| |
| /** |
| * Returns the name of the Throwable subclass which was thrown in the |
| * executing client. Note this class may not be loaded in the controlling |
| * process. |
| * See |
| * {@link java.lang.Class#getName() Class.getName()} for the format of the string. |
| * @return the name of the exception class as a String |
| */ |
| public String getExceptionClassName() { |
| return exceptionClass; |
| } |
| |
| /** |
| * Returns the wrapped cause of the throwable in the executing client |
| * represented by this {@code EvalException} or {@code null} if the cause is |
| * nonexistent or unknown. |
| * |
| * @return the cause wrapped in a {@code EvalException} or |
| * {@link UnresolvedReferenceException} or return {@code null} if the cause |
| * is nonexistent or unknown. |
| * @since 11 |
| */ |
| @Override |
| public JShellException getCause() { |
| return (JShellException) super.getCause(); |
| } |
| } |