/*
 * 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.
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package jakarta.servlet.jsp;

Contains information about an error, for error pages. The information contained in this instance is meaningless if not used in the context of an error page. To indicate a JSP is an error page, the page author must set the isErrorPage attribute of the page directive to "true".
See Also:
  • getErrorData.getErrorData
Since:2.0
/** * Contains information about an error, for error pages. The information * contained in this instance is meaningless if not used in the context of an * error page. To indicate a JSP is an error page, the page author must set the * isErrorPage attribute of the page directive to "true". * * @see PageContext#getErrorData * @since 2.0 */
public final class ErrorData { private final Throwable throwable; private final int statusCode; private final String uri; private final String servletName;
Creates a new ErrorData object.
Params:
  • throwable – The Throwable that is the cause of the error
  • statusCode – The status code of the error
  • uri – The request URI
  • servletName – The name of the servlet invoked
/** * Creates a new ErrorData object. * * @param throwable * The Throwable that is the cause of the error * @param statusCode * The status code of the error * @param uri * The request URI * @param servletName * The name of the servlet invoked */
public ErrorData(Throwable throwable, int statusCode, String uri, String servletName) { this.throwable = throwable; this.statusCode = statusCode; this.uri = uri; this.servletName = servletName; }
Returns the Throwable that caused the error.
Returns:The Throwable that caused the error
/** * Returns the Throwable that caused the error. * * @return The Throwable that caused the error */
public Throwable getThrowable() { return this.throwable; }
Returns the status code of the error.
Returns:The status code of the error
/** * Returns the status code of the error. * * @return The status code of the error */
public int getStatusCode() { return this.statusCode; }
Returns the request URI.
Returns:The request URI
/** * Returns the request URI. * * @return The request URI */
public String getRequestURI() { return this.uri; }
Returns the name of the servlet invoked.
Returns:The name of the servlet invoked
/** * Returns the name of the servlet invoked. * * @return The name of the servlet invoked */
public String getServletName() { return this.servletName; } }