| /* |
| * 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 |
| * |
| * 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 org.apache.camel.example; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| import java.util.Random; |
| |
| import javax.enterprise.context.ApplicationScoped; |
| import javax.inject.Named; |
| |
| import org.apache.camel.Exchange; |
| import org.apache.camel.Processor; |
| |
| /** |
| * Processor to generate {@Book}s with a random set of data. |
| */ |
| @ApplicationScoped |
| @Named |
| public class BookGenerator implements Processor { |
| |
| private static final String[] BOOK_GENRES = { "Action", "Crime", "Horror" }; |
| |
| private static final String[] BOOK_DESCRIPTION = { |
| "Awesome", |
| "Amazing", |
| "Fantastic", |
| "Incredible", |
| "Tremendous", |
| }; |
| |
| private static final String[] FIRST_NAMES = { |
| "Fyodor", |
| "Jane", |
| "Leo", |
| "Oscar", |
| "William", |
| }; |
| |
| private static final String[] LAST_NAMES = { |
| "Austen", |
| "Dostoevsky", |
| "Shakespeare", |
| "Tolstoy", |
| "Wilde", |
| }; |
| |
| @Override |
| public void process(Exchange exchange) throws Exception { |
| Random random = new Random(); |
| List<Book> books = new ArrayList<>(); |
| |
| for (int i = 0; i < 100; i++) { |
| String genre = BOOK_GENRES[random.nextInt(BOOK_GENRES.length)]; |
| String description = BOOK_DESCRIPTION[random.nextInt(BOOK_DESCRIPTION.length)]; |
| String title = String.format("The %s book of %s #%d", description, genre, i); |
| |
| String firstName = FIRST_NAMES[random.nextInt(FIRST_NAMES.length)]; |
| String lastName = LAST_NAMES[random.nextInt(LAST_NAMES.length)]; |
| String author = String.format("%s %s", firstName, lastName); |
| |
| Book book = new Book(); |
| book.setId(i); |
| book.setAuthor(author); |
| book.setTitle(title); |
| book.setGenre(genre); |
| books.add(book); |
| } |
| |
| exchange.getMessage().setBody(books); |
| } |
| } |