001    /*
002    * Copyright 2004 The Apache Software Foundation
003    *
004    * Licensed under the Apache License, Version 2.0 (the "License");
005    * you may not use this file except in compliance with the License.
006    * You may obtain a copy of the License at
007    *
008    *     http://www.apache.org/licenses/LICENSE-2.0
009    *
010    * Unless required by applicable law or agreed to in writing, software
011    * distributed under the License is distributed on an "AS IS" BASIS,
012    * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013    * See the License for the specific language governing permissions and
014    * limitations under the License.
015    */
016    
017    
018    package jsp2.examples.simpletag;
019    
020    import javax.servlet.jsp.JspException;
021    import javax.servlet.jsp.tagext.SimpleTagSupport;
022    import java.io.IOException;
023    
024    /**
025     * SimpleTag handler that prints "Hello, world!"
026     */
027    public class HelloWorldSimpleTag extends SimpleTagSupport {
028        public void doTag() throws JspException, IOException {
029            getJspContext().getOut().write( "Hello, world!" );
030        }
031    }