| /** |
| * 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.component.routebox.demo; |
| |
| import java.util.HashMap; |
| import java.util.Set; |
| |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| public class BookCatalog { |
| private static final transient Logger LOG = LoggerFactory.getLogger(BookCatalog.class); |
| private HashMap<String, Book> map; |
| |
| public BookCatalog() { |
| super(); |
| this.map = new HashMap<String, Book>(); |
| } |
| |
| public BookCatalog(HashMap<String, Book> map) { |
| super(); |
| this.map = map; |
| } |
| |
| public String addToCatalog(Book book) { |
| LOG.debug("Adding book with author {} and title {}", book.getAuthor(), book.getTitle()); |
| map.put(book.getAuthor(), book); |
| return "Book with Author " + book.getAuthor() + " and title " + book.getTitle() + " added to Catalog"; |
| } |
| |
| public Book findBook(String author) throws Exception { |
| LOG.debug("Finding book with author {}", author); |
| return map.get(author); |
| } |
| |
| public Book findAuthor(String title) throws Exception { |
| LOG.debug("Finding author with book {}", title); |
| Set<String> keys = map.keySet(); |
| Book book = null; |
| |
| for (String key : keys) { |
| if (map.get(key).getTitle().equalsIgnoreCase(title)) { |
| book = map.get(key); |
| } |
| } |
| |
| return book; |
| } |
| |
| public void initialize() throws Exception { |
| map.clear(); |
| } |
| |
| public boolean isEmpty() { |
| return map.isEmpty(); |
| } |
| } |