[66] | 1 | <html><body><pre> |
---|
| 2 | /* |
---|
| 3 | * Licensed to the Apache Software Foundation (ASF) under one or more |
---|
| 4 | * contributor license agreements. See the NOTICE file distributed with |
---|
| 5 | * this work for additional information regarding copyright ownership. |
---|
| 6 | * The ASF licenses this file to You under the Apache License, Version 2.0 |
---|
| 7 | * (the "License"); you may not use this file except in compliance with |
---|
| 8 | * the License. You may obtain a copy of the License at |
---|
| 9 | * |
---|
| 10 | * http://www.apache.org/licenses/LICENSE-2.0 |
---|
| 11 | * |
---|
| 12 | * Unless required by applicable law or agreed to in writing, software |
---|
| 13 | * distributed under the License is distributed on an "AS IS" BASIS, |
---|
| 14 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
---|
| 15 | * See the License for the specific language governing permissions and |
---|
| 16 | * limitations under the License. |
---|
| 17 | */ |
---|
| 18 | |
---|
| 19 | |
---|
| 20 | package jsp2.examples.simpletag; |
---|
| 21 | |
---|
| 22 | import javax.servlet.jsp.JspException; |
---|
| 23 | import javax.servlet.jsp.tagext.SimpleTagSupport; |
---|
| 24 | import jsp2.examples.BookBean; |
---|
| 25 | |
---|
| 26 | /** |
---|
| 27 | * SimpleTag handler that pretends to search for a book, and stores |
---|
| 28 | * the result in a scoped variable. |
---|
| 29 | */ |
---|
| 30 | public class FindBookSimpleTag extends SimpleTagSupport { |
---|
| 31 | private String var; |
---|
| 32 | |
---|
| 33 | private static final String BOOK_TITLE = "The Lord of the Rings"; |
---|
| 34 | private static final String BOOK_AUTHOR = "J. R. R. Tolkein"; |
---|
| 35 | private static final String BOOK_ISBN = "0618002251"; |
---|
| 36 | |
---|
| 37 | public void doTag() throws JspException { |
---|
| 38 | BookBean book = new BookBean( BOOK_TITLE, BOOK_AUTHOR, BOOK_ISBN ); |
---|
| 39 | getJspContext().setAttribute( this.var, book ); |
---|
| 40 | } |
---|
| 41 | |
---|
| 42 | public void setVar( String var ) { |
---|
| 43 | this.var = var; |
---|
| 44 | } |
---|
| 45 | } |
---|
| 46 | </pre></body></html> |
---|