/*
* ========================================================================
*
* Copyright 2005 Tim O'Brien.
*
* Licensed 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
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* ========================================================================
*/
package com.discursive.jccook.bean;
import org.apache.commons.beanutils.PropertyUtils;
public class NestedPropertyExample {
public static void main(String[] args) {
NestedPropertyExample example = new NestedPropertyExample();
example.start();
}
private void start() {
// Create an author
Author wolfe = new Author( "Tom Wolfe", "Green" );
Book theRightStuff = new Book( "The Right Stuff", wolfe );
try {
String bookName = (String) PropertyUtils.getSimpleProperty( theRightStuff, "name" );
String authorName = (String) PropertyUtils.getNestedProperty( theRightStuff, "author.name" );
System.out.println( "The book is " + bookName );
System.out.println( "The author is " + authorName );
} catch (Exception e) {
System.out.println( "There was a problem getting a bean property." );
e.printStackTrace();
}
}
}
|