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Tomcat example source code file (

This example Tomcat source code file ( is included in the "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - Tomcat tags/keywords

book_author, book_isbn, book_title, book_title, bookbean, bookbean, findbooksimpletag, http, jsp, lord, r, r, rings, servlet, string, string, tolkein

The Tomcat source code

* 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
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* See the License for the specific language governing permissions and
* limitations under the License.

package jsp2.examples.simpletag;

import javax.servlet.jsp.JspException;
import javax.servlet.jsp.tagext.SimpleTagSupport;
import jsp2.examples.BookBean;

 * SimpleTag handler that pretends to search for a book, and stores
 * the result in a scoped variable.
public class FindBookSimpleTag extends SimpleTagSupport {
    private String var;
    private static final String BOOK_TITLE = "The Lord of the Rings";
    private static final String BOOK_AUTHOR = "J. R. R. Tolkein";
    private static final String BOOK_ISBN = "0618002251";

    public void doTag() throws JspException {
        BookBean book = new BookBean( BOOK_TITLE, BOOK_AUTHOR, BOOK_ISBN );
        getJspContext().setAttribute( this.var, book );

    public void setVar( String var ) {
	this.var = var;

Other Tomcat examples (source code examples)

Here is a short list of links related to this Tomcat source code file:

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