001    /*
002    * Licensed to the Apache Software Foundation (ASF) under one or more
003    * contributor license agreements.  See the NOTICE file distributed with
004    * this work for additional information regarding copyright ownership.
005    * The ASF licenses this file to You under the Apache License, Version 2.0
006    * (the "License"); you may not use this file except in compliance with
007    * the License.  You may obtain a copy of the License at
008    *
009    *     http://www.apache.org/licenses/LICENSE-2.0
010    *
011    * Unless required by applicable law or agreed to in writing, software
012    * distributed under the License is distributed on an "AS IS" BASIS,
013    * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014    * See the License for the specific language governing permissions and
015    * limitations under the License.
016    */
017    
018    
019    package jsp2.examples.simpletag;
020    
021    import javax.servlet.jsp.JspException;
022    import javax.servlet.jsp.tagext.SimpleTagSupport;
023    import java.io.IOException;
024    
025    /**
026     * SimpleTag handler that prints "Hello, world!"
027     */
028    public class HelloWorldSimpleTag extends SimpleTagSupport {
029        public void doTag() throws JspException, IOException {
030            getJspContext().getOut().write( "Hello, world!" );
031        }
032    }