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1 /* |
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2 * Copyright 1999-2003 Sun Microsystems, Inc. All Rights Reserved. |
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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4 * |
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5 * This code is free software; you can redistribute it and/or modify it |
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6 * under the terms of the GNU General Public License version 2 only, as |
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7 * published by the Free Software Foundation. Sun designates this |
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8 * particular file as subject to the "Classpath" exception as provided |
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9 * by Sun in the LICENSE file that accompanied this code. |
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10 * |
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11 * This code is distributed in the hope that it will be useful, but WITHOUT |
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12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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14 * version 2 for more details (a copy is included in the LICENSE file that |
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15 * accompanied this code). |
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16 * |
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17 * You should have received a copy of the GNU General Public License version |
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18 * 2 along with this work; if not, write to the Free Software Foundation, |
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19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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20 * |
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21 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
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22 * CA 95054 USA or visit www.sun.com if you need additional information or |
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23 * have any questions. |
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24 */ |
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25 |
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26 package javax.management; |
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27 |
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28 |
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29 /** |
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30 * Runtime exceptions emitted by JMX implementations. |
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31 * |
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32 * @since 1.5 |
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33 */ |
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34 public class JMRuntimeException extends RuntimeException { |
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35 |
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36 /* Serial version */ |
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37 private static final long serialVersionUID = 6573344628407841861L; |
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38 |
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39 /** |
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40 * Default constructor. |
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41 */ |
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42 public JMRuntimeException() { |
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43 super(); |
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44 } |
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45 |
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46 /** |
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47 * Constructor that allows a specific error message to be specified. |
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48 * |
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49 * @param message the detail message. |
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50 */ |
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51 public JMRuntimeException(String message) { |
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52 super(message); |
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53 } |
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54 |
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55 /** |
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56 * Constructor with a nested exception. This constructor is |
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57 * package-private because it arrived too late for the JMX 1.2 |
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58 * specification. A later version may make it public. |
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59 */ |
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60 JMRuntimeException(String message, Throwable cause) { |
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61 super(message); |
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62 |
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63 /* Make a best effort to set the cause, but if we don't |
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64 succeed, too bad, you don't get that useful debugging |
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65 information. We jump through hoops here so that we can |
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66 work on platforms prior to J2SE 1.4 where the |
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67 Throwable.initCause method was introduced. If we change |
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68 the public interface of JMRuntimeException in a future |
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69 version we can add getCause() so we don't need to do this. */ |
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70 try { |
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71 java.lang.reflect.Method initCause = |
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72 Throwable.class.getMethod("initCause", |
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73 new Class[] {Throwable.class}); |
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74 initCause.invoke(this, new Object[] {cause}); |
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75 } catch (Exception e) { |
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76 // OK: just means we won't have debugging info |
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77 } |
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78 } |
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79 } |