# vi /etc/yum.repos.d/mongodb-org-3.2.repo
[mongodb-org-3.2]
name=MongoDB Repository
baseurl=https://repo.mongodb.org/yum/redhat/$releasever/mongodb-org/3.2/x86_64/
gpgcheck=0
enabled=1
# yum install mongodb-org
# service mongod start
# systemctl enable mongod
# mongo
> use test_db
> db.test_coll.insert({"title":"test001","data":"hogehoge"})
# cp apache-maven-3.3.9-bin.tar.gz /opt/
# cd /opt/
# tar xzvf apache-maven-3.3.9-bin.tar.gz
# vi /etc/profile.d/maven.sh
export M3_HOME=/opt/apache-maven-3.3.9
M3=$M3_HOME/bin
export PATH=$M3:$PATH
# source /etc/profile
# mvn -v
Apache Maven 3.3.9 (bb52d8502b132ec0a5a3f4c09453c07478323dc5; 2015-11-11T01:41:47+09:00)
Maven home: /opt/apache-maven-3.3.9
Java version: 1.8.0_77, vendor: Oracle Corporation
Java home: /usr/java/jdk1.8.0_77/jre
Default locale: ja_JP, platform encoding: UTF-8
OS name: "linux", version: "3.10.0-514.2.2.el7.x86_64", arch: "amd64", family: "unix"
# mvn archetype:generate -DgroupId=com.mycompany.app -DartifactId=my-app -DarchetypeArtifactId=maven-archetype-quickstart -DinteractiveMode=false
# tree
.
├── pom.xml
└── src
├── main
│ └── java
│ └── com
│ └── mycompany
│ └── app
│ └── App.java
└── test
└── java
└── com
└── mycompany
└── app
└── AppTest.java
Make an executable jar with Maven Assembly Plugin
<plugins>
<plugin>
<artifactId>maven-assembly-plugin</artifactId>
<version>3.0.0</version>
<configuration>
<descriptorRefs>
<descriptorRef>jar-with-dependencies</descriptorRef>
</descriptorRefs>
<archive>
<manifest>
<mainClass>com.mycompany.app.App</mainClass>
</manifest>
</archive>
</configuration>
<executions>
<execution>
<id>make-assembly</id> <!-- this is used for inheritance merges -->
<phase>package</phase> <!-- bind to the packaging phase -->
<goals>
<goal>single</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
MongoDB Java Driver Dependency Settings
<dependencies>
<dependency>
<groupId>org.mongodb</groupId>
<artifactId>mongo-java-driver</artifactId>
<version>3.4.0</version>
</dependency>
</dependencies>
warning measures
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
package com.mycompany.app;
import com.mongodb.MongoClient;
import com.mongodb.client.MongoCollection;
import com.mongodb.client.MongoDatabase;
import com.mongodb.client.FindIterable;
import com.mongodb.client.MongoCursor;
import com.mongodb.BasicDBObject;
import org.bson.Document;
/**
* Hello world!
*
*/
public class App
{
public static void main( String[] args )
{
String host = "localhost";
int port = 27017;
String databaseName = "test_db";
String collectionName = "test_coll";
MongoClient mongoClient = new MongoClient(host, port);
MongoDatabase database = mongoClient.getDatabase(databaseName);
MongoCollection<Document> coll = database.getCollection(collectionName);
BasicDBObject query = new BasicDBObject();
query.put("title", "test001");
System.out.println(query);
FindIterable<Document> find = coll.find(query);
MongoCursor<Document> cursor = find.iterator();
try {
while (cursor.hasNext()) {
System.out.println(cursor.next().toJson());
}
} finally {
cursor.close();
}
long count = coll.count(query);
System.out.println(count + "Case");
mongoClient.close();
}
}
mvn clean package
java -cp target/my-app-1.0-SNAPSHOT-jar-with-dependencies.jar com.mycompany.app.App