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Java Source | 1998-03-20 | 2.3 KB | 81 lines |
- /*
- * @(#)ClassNotFoundException.java 1.6 98/03/18
- *
- * Copyright 1995-1998 by Sun Microsystems, Inc.,
- * 901 San Antonio Road, Palo Alto, California, 94303, U.S.A.
- * All rights reserved.
- *
- * This software is the confidential and proprietary information
- * of Sun Microsystems, Inc. ("Confidential Information"). You
- * shall not disclose such Confidential Information and shall use
- * it only in accordance with the terms of the license agreement
- * you entered into with Sun.
- */
-
- package java.lang;
-
- /**
- * Thrown when an application tries to load in a class through its
- * string name using:
- * <ul>
- * <li>The <code>forName</code> method in class <code>Class</code>.
- * <li>The <code>findSystemClass</code> method in class
- * <code>ClassLoader</code> .
- * <li>The <code>loadClass</code> method in class <code>ClassLoader</code>.
- * </ul>
- * <p>
- * but no definition for the class with the specifed name could be found.
- *
- * @author unascribed
- * @version 1.6, 03/18/98
- * @see java.lang.Class#forName(java.lang.String)
- * @see java.lang.ClassLoader#findSystemClass(java.lang.String)
- * @see java.lang.ClassLoader#loadClass(java.lang.String, boolean)
- * @since JDK1.0
- */
- public
- class ClassNotFoundException extends Exception {
- private Throwable ex;
-
- /**
- * Constructs a <code>ClassNotFoundException</code> with no detail message.
- */
- public ClassNotFoundException() {
- super();
- }
-
- /**
- * Constructs a <code>ClassNotFoundException</code> with the
- * specified detail message.
- *
- * @param s the detail message.
- */
- public ClassNotFoundException(String s) {
- super(s);
- }
-
- /**
- * Constructs a <code>ClassNotFoundException</code> with the
- * specified detail message and optional exception that was
- * raised while loading the class.
- *
- * @param s the detail message
- * @param ex the exception that was raised while loading the class
- * @since JDK1.2
- */
- public ClassNotFoundException(String s, Throwable ex) {
- super(s);
- this.ex = ex;
- }
-
- /**
- * Returns the exception that was raised if an error occurred while
- * attempting to load the class. Otherwise, returns null.
- *
- * @since JDK1.2
- */
- public Throwable getException() {
- return ex;
- }
- }
-