- * Specification version numbers that consists of positive decimal integers - * separated by periods ".", for example, "2.0" or "1.2.3.4.5.6.7". - * This allows an extensible number to be used to - * represent major, minor, micro, etc versions. - * The version number must begin with a number. - *
- * - * @return the specification version, null is returned if it is not known - */ - - public abstract String getSpecificationVersion(); -} +/* + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. + * + * Copyright 1997-2008 Sun Microsystems, Inc. All rights reserved. + * + * The contents of this file are subject to the terms of either the GNU + * General Public License Version 2 only ("GPL") or the Common Development + * and Distribution License("CDDL") (collectively, the "License"). You + * may not use this file except in compliance with the License. You can obtain + * a copy of the License at https://glassfish.dev.java.net/public/CDDL+GPL.html + * or glassfish/bootstrap/legal/LICENSE.txt. See the License for the specific + * language governing permissions and limitations under the License. + * + * When distributing the software, include this License Header Notice in each + * file and include the License file at glassfish/bootstrap/legal/LICENSE.txt. + * Sun designates this particular file as subject to the "Classpath" exception + * as provided by Sun in the GPL Version 2 section of the License file that + * accompanied this code. If applicable, add the following below the License + * Header, with the fields enclosed by brackets [] replaced by your own + * identifying information: "Portions Copyrighted [year] + * [name of copyright owner]" + * + * Contributor(s): + * + * If you wish your version of this file to be governed by only the CDDL or + * only the GPL Version 2, indicate your decision by adding "[Contributor] + * elects to include this software in this distribution under the [CDDL or GPL + * Version 2] license." If you don't indicate a single choice of license, a + * recipient has the option to distribute your version of this file under + * either the CDDL, the GPL Version 2 or to extend the choice of license to + * its licensees as provided above. However, if you add GPL Version 2 code + * and therefore, elected the GPL Version 2 license, then the option applies + * only if the new code is made subject to such option by the copyright + * holder. + * + * + * This file incorporates work covered by the following copyright and + * permission notice: + * + * Copyright 2004 The Apache Software Foundation + * + * Licensed 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 javax.servlet.jsp; + +/** + * The JspEngineInfo is an abstract class that provides information on the + * current JSP engine. + */ + +public abstract class JspEngineInfo { + + /** + * Sole constructor. (For invocation by subclass constructors, + * typically implicit.) + */ + public JspEngineInfo() { + } + + /** + * Return the version number of the JSP specification that is supported by + * this JSP engine. + *+ * Specification version numbers that consists of positive decimal integers + * separated by periods ".", for example, "2.0" or "1.2.3.4.5.6.7". + * This allows an extensible number to be used to + * represent major, minor, micro, etc versions. + * The version number must begin with a number. + *
+ * + * @return the specification version, null is returned if it is not known + */ + + public abstract String getSpecificationVersion(); +}