001: /*
002: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
003: *
004: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
005: *
006: * Portions Copyright Apache Software Foundation.
007: *
008: * The contents of this file are subject to the terms of either the GNU
009: * General Public License Version 2 only ("GPL") or the Common Development
010: * and Distribution License("CDDL") (collectively, the "License"). You
011: * may not use this file except in compliance with the License. You can obtain
012: * a copy of the License at https://glassfish.dev.java.net/public/CDDL+GPL.html
013: * or glassfish/bootstrap/legal/LICENSE.txt. See the License for the specific
014: * language governing permissions and limitations under the License.
015: *
016: * When distributing the software, include this License Header Notice in each
017: * file and include the License file at glassfish/bootstrap/legal/LICENSE.txt.
018: * Sun designates this particular file as subject to the "Classpath" exception
019: * as provided by Sun in the GPL Version 2 section of the License file that
020: * accompanied this code. If applicable, add the following below the License
021: * Header, with the fields enclosed by brackets [] replaced by your own
022: * identifying information: "Portions Copyrighted [year]
023: * [name of copyright owner]"
024: *
025: * Contributor(s):
026: *
027: * If you wish your version of this file to be governed by only the CDDL or
028: * only the GPL Version 2, indicate your decision by adding "[Contributor]
029: * elects to include this software in this distribution under the [CDDL or GPL
030: * Version 2] license." If you don't indicate a single choice of license, a
031: * recipient has the option to distribute your version of this file under
032: * either the CDDL, the GPL Version 2 or to extend the choice of license to
033: * its licensees as provided above. However, if you add GPL Version 2 code
034: * and therefore, elected the GPL Version 2 license, then the option applies
035: * only if the new code is made subject to such option by the copyright
036: * holder.
037: */
038: package javax.servlet.jsp;
039:
040: /**
041: * A generic exception known to the JSP engine; uncaught
042: * JspExceptions will result in an invocation of the errorpage
043: * machinery.
044: */
045:
046: public class JspException extends Exception {
047:
048: /**
049: * Construct a JspException.
050: */
051: public JspException() {
052: }
053:
054: /**
055: * Constructs a new JSP exception with the
056: * specified message. The message can be written
057: * to the server log and/or displayed for the user.
058: *
059: * @param msg a <code>String</code>
060: * specifying the text of
061: * the exception message
062: *
063: */
064: public JspException(String msg) {
065: super (msg);
066: }
067:
068: /**
069: * Constructs a new <code>JspException</code> with the specified detail
070: * message and cause.
071: *
072: * The cause is saved for later retrieval by the
073: * {@link #getCause()} and {@link #getRootCause()} methods.
074: *
075: * @see java.lang.Exception#Exception(String, Throwable)
076: */
077: public JspException(String message, Throwable cause) {
078: super (message, cause);
079: }
080:
081: /**
082: * Constructs a new <code>JspException</code> with the specified cause.
083: *
084: * The cause is saved for later retrieval by the
085: * {@link #getCause()} and {@link #getRootCause()} methods.
086: *
087: * @see java.lang.Exception#Exception(Throwable)
088: */
089: public JspException(Throwable cause) {
090: super (cause);
091: }
092:
093: /**
094: * Returns the exception that caused this JSP exception.
095: *
096: * @return the <code>Throwable</code>
097: * that caused this JSP exception
098: *
099: * @deprecated As of JSP 2.1, replaced by {@link #getCause()}
100: */
101:
102: public Throwable getRootCause() {
103: return getCause();
104: }
105: }
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