<!DOCTYPE html><html><head><meta charset="UTF-8" /><title>Source Code</title></head><body><pre>/*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package jsp2.examples.simpletag;
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import javax.servlet.jsp.JspException;
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import javax.servlet.jsp.tagext.SimpleTagSupport;
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import jsp2.examples.BookBean;
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/**
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* SimpleTag handler that pretends to search for a book, and stores
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* the result in a scoped variable.
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*/
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public class FindBookSimpleTag extends SimpleTagSupport {
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private String var;
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private static final String BOOK_TITLE = "The Lord of the Rings";
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private static final String BOOK_AUTHOR = "J. R. R. Tolkien";
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private static final String BOOK_ISBN = "0618002251";
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@Override
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public void doTag() throws JspException {
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BookBean book = new BookBean( BOOK_TITLE, BOOK_AUTHOR, BOOK_ISBN );
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getJspContext().setAttribute( this.var, book );
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}
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public void setVar( String var ) {
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this.var = var;
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}
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}
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</pre></body></html>
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