| /* |
| * Copyright (c) 2018 Oracle and/or its affiliates. All rights reserved. |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v. 2.0, which is available at |
| * http://www.eclipse.org/legal/epl-2.0. |
| * |
| * This Source Code may also be made available under the following Secondary |
| * Licenses when the conditions for such availability set forth in the |
| * Eclipse Public License v. 2.0 are satisfied: GNU General Public License, |
| * version 2 with the GNU Classpath Exception, which is available at |
| * https://www.gnu.org/software/classpath/license.html. |
| * |
| * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0 |
| */ |
| |
| package example; |
| |
| import jakarta.servlet.jsp.JspException; |
| import jakarta.servlet.jsp.SkipPageException; |
| import jakarta.servlet.jsp.PageContext; |
| import jakarta.servlet.jsp.tagext.*; |
| import java.io.IOException; |
| |
| /** |
| * Prints Hello World |
| * |
| * @author Sanjeeb.Sahoo@Sun.COM |
| */ |
| public class HelloWorldTag extends TagSupport { |
| |
| @Override public int doStartTag() throws JspException { |
| try { |
| pageContext.getOut().write("Hello World"); |
| } catch (IOException ioe) { |
| throw new JspException(ioe); |
| } |
| return SKIP_BODY; |
| } |
| |
| @Override public int doEndTag() throws JspException { |
| return EVAL_PAGE; |
| } |
| |
| } |