/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package jakarta.servlet.jsp;

Exception to be used by a Tag Handler to indicate some unrecoverable error. This error is to be caught by the top level of the JSP page and will result in an error page.
/** * Exception to be used by a Tag Handler to indicate some unrecoverable error. * This error is to be caught by the top level of the JSP page and will result * in an error page. */
public class JspTagException extends JspException { private static final long serialVersionUID = 1L;
Constructs a new JspTagException with the specified message. The message can be written to the server log and/or displayed for the user.
Params:
  • msg – a String specifying the text of the exception message
/** * Constructs a new JspTagException with the specified message. The message * can be written to the server log and/or displayed for the user. * * @param msg * a <code>String</code> specifying the text of the exception * message */
public JspTagException(String msg) { super(msg); }
Constructs a new JspTagException with no message.
/** * Constructs a new JspTagException with no message. */
public JspTagException() { super(); }
Constructs a new JspTagException when the JSP Tag needs to throw an exception and include a message about the "root cause" exception that interfered with its normal operation, including a description message.
Params:
  • message – a String containing the text of the exception message
  • rootCause – the Throwable exception that interfered with the JSP Tag's normal operation, making this JSP Tag exception necessary
Since:2.0
/** * Constructs a new JspTagException when the JSP Tag needs to throw an * exception and include a message about the "root cause" exception that * interfered with its normal operation, including a description message. * * @param message * a <code>String</code> containing the text of the exception * message * @param rootCause * the <code>Throwable</code> exception that interfered with the * JSP Tag's normal operation, making this JSP Tag exception * necessary * @since 2.0 */
public JspTagException(String message, Throwable rootCause) { super(message, rootCause); }
Constructs a new JSP Tag exception when the JSP Tag needs to throw an exception and include a message about the "root cause" exception that interfered with its normal operation. The exception's message is based on the localized message of the underlying exception.

This method calls the getLocalizedMessage method on the Throwable exception to get a localized exception message. When subclassing JspTagException, this method can be overridden to create an exception message designed for a specific locale.

Params:
  • rootCause – the Throwable exception that interfered with the JSP Tag's normal operation, making the JSP Tag exception necessary
Since:2.0
/** * Constructs a new JSP Tag exception when the JSP Tag needs to throw an * exception and include a message about the "root cause" exception that * interfered with its normal operation. The exception's message is based on * the localized message of the underlying exception. * <p> * This method calls the <code>getLocalizedMessage</code> method on the * <code>Throwable</code> exception to get a localized exception message. * When subclassing <code>JspTagException</code>, this method can be * overridden to create an exception message designed for a specific locale. * * @param rootCause * the <code>Throwable</code> exception that interfered with the * JSP Tag's normal operation, making the JSP Tag exception * necessary * @since 2.0 */
public JspTagException(Throwable rootCause) { super(rootCause); } }