/*
* Orika - simpler, better and faster Java bean mapping
*
* Copyright (C) 2011 Orika authors
*
* 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 ma.glasnost.orika.test.property;
import ma.glasnost.orika.DefaultFieldMapper;
import ma.glasnost.orika.MapperFacade;
import ma.glasnost.orika.MapperFactory;
import ma.glasnost.orika.metadata.Type;
import ma.glasnost.orika.test.MappingUtil;
import ma.glasnost.orika.test.property.TestCaseClasses.Author;
import ma.glasnost.orika.test.property.TestCaseClasses.AuthorChild;
import ma.glasnost.orika.test.property.TestCaseClasses.Book;
import ma.glasnost.orika.test.property.TestCaseClasses.BookChild;
import ma.glasnost.orika.test.property.TestCaseClasses.BookMyDTO;
import org.junit.Assert;
import org.junit.Test;
/**
* Verifies that objects that include public fields can also be properly mapped
*
* @author matt.deboer@gmail.com
*
*/
public class PublicFieldMappingTestCase {
private Author createAuthor(Class<? extends Author> type) throws InstantiationException, IllegalAccessException {
Author author = type.newInstance();
author.setName("Khalil Gebran");
return author;
}
private Book createBook(Class<? extends Book> type) throws InstantiationException, IllegalAccessException {
Book book = type.newInstance();
book.title = "The Prophet";
return book;
}
@Test
public void testMappingInterfaceImplementationNoExistingMapping() throws Exception {
DefaultFieldMapper myHint =
/**
* This sample hint converts "myProperty" to "property", and vis-versa.
*/
new DefaultFieldMapper() {
public String suggestMappedField(String fromProperty, Type<?> fromPropertyType) {
if (fromProperty.startsWith("my")) {
return fromProperty.substring(2, 3).toLowerCase() + fromProperty.substring(3);
} else {
return "my" + fromProperty.substring(0, 1).toUpperCase() + fromProperty.substring(1);
}
}
};
MapperFactory factory = MappingUtil.getMapperFactory();
factory.registerDefaultFieldMapper(myHint);
MapperFacade mapper = factory.getMapperFacade();
Book book = createBook(BookChild.class);
book.setAuthor(createAuthor(AuthorChild.class));
BookMyDTO mappedBook = mapper.map(book, BookMyDTO.class);
Book mapBack = mapper.map(mappedBook, Book.class);
Assert.assertNotNull(mappedBook);
Assert.assertNotNull(mapBack);
Assert.assertEquals(book.getAuthor().getName(), mappedBook.getMyAuthor().getMyName());
Assert.assertEquals(book.title, mappedBook.getMyTitle());
Assert.assertEquals(book.getAuthor().getName(), mapBack.getAuthor().getName());
Assert.assertEquals(book.title, mapBack.title);
}
}