Quelle ErrorData.java Sprache: JAVA

/*
* 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;

/**
* 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 JSP 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.
     *
     * @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.
     *
     * @return The Throwable that caused the error
     */
    public Throwable getThrowable() {
        return this.throwable;
    }

    /**
     * Returns the status code of the error.
     *
     * @return The status code of the error
     */
    public int getStatusCode() {
        return this.statusCode;
    }

    /**
     * Returns the request URI.
     *
     * @return The request URI
     */
    public String getRequestURI() {
        return this.uri;
    }

    /**
     * Returns the name of the servlet invoked.
     *
     * @return The name of the servlet invoked
     */
    public String getServletName() {
        return this.servletName;
    }
}

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