/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) 2013 Oracle and/or its affiliates. All rights reserved.
*
* The contents of this file are subject to the terms of either the GNU
* General Public License Version 2 only ("GPL") or the Common Development
* and Distribution License("CDDL") (collectively, the "License"). You
* may not use this file except in compliance with the License. You can
* obtain a copy of the License at
* https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
* or packager/legal/LICENSE.txt. See the License for the specific
* language governing permissions and limitations under the License.
*
* When distributing the software, include this License Header Notice in each
* file and include the License file at packager/legal/LICENSE.txt.
*
* GPL Classpath Exception:
* Oracle designates this particular file as subject to the "Classpath"
* exception as provided by Oracle in the GPL Version 2 section of the License
* file that accompanied this code.
*
* Modifications:
* If applicable, add the following below the License Header, with the fields
* enclosed by brackets [] replaced by your own identifying information:
* "Portions Copyright [year] [name of copyright owner]"
*
* Contributor(s):
* If you wish your version of this file to be governed by only the CDDL or
* only the GPL Version 2, indicate your decision by adding "[Contributor]
* elects to include this software in this distribution under the [CDDL or GPL
* Version 2] license." If you don't indicate a single choice of license, a
* recipient has the option to distribute your version of this file under
* either the CDDL, the GPL Version 2 or to extend the choice of license to
* its licensees as provided above. However, if you add GPL Version 2 code
* and therefore, elected the GPL Version 2 license, then the option applies
* only if the new code is made subject to such option by the copyright
* holder.
*/
package org.javaee7.extra.nosql.couchbase;
import com.couchbase.client.CouchbaseClient;
import java.io.IOException;
import java.net.URI;
import java.net.URISyntaxException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.annotation.PostConstruct;
import javax.annotation.PreDestroy;
import javax.inject.Inject;
import javax.inject.Named;
import javax.inject.Singleton;
/**
* @author Arun Gupta
*/
@Named
@Singleton
public class PersonSessionBean {
@Inject
Person person;
CouchbaseClient client;
Set<String> set = new HashSet<>();
@PostConstruct
private void initDB() {
try {
// Get an instance of Couchbase
List<URI> hosts = Arrays.asList(
new URI("http://localhost:8091/pools")
);
// Get an instance of Couchbase
// Name of the Bucket to connect to
String bucket = "default";
// Password of the bucket (empty) string if none
String password = "";
// Connect to the Cluster
client = new CouchbaseClient(hosts, bucket, password);
} catch (URISyntaxException | IOException ex) {
Logger.getLogger(PersonSessionBean.class.getName()).log(Level.SEVERE, null, ex);
}
}
@PreDestroy
private void stopDB() {
client.shutdown();
}
public void createPerson() {
client.set(person.getName(), new Person(person.getName(), person.getAge()));
set.add(person.getName());
}
public List<Person> getPersons() {
List<Person> persons = new ArrayList();
Map<String, Object> map = client.getBulk(set.iterator());
for (String key : map.keySet()) {
persons.add((Person) map.get(key));
}
return persons;
}
}