fondemen/n-orm.mongo

n-orm.mongo

Automatically exported from code.google.com/p/n-orm.mongo

This is the MongoDB connector for n-orm. This driver is based on the java mongo driver v2.

store.properties

To store your objects using Mongo, you need to specify a store.properties file as the following:

class=com.googlecode.n_orm.mongo.MongoStore
host=localhost
port=27017
db=mydb
user=theuser # optional
password=tH3p45sW0rD # optional
authenticationDatabase=admin # optional

Javadoc is available here.

Where to place store.properties ?

The store.properties file will be looked up in the classpath for each persisting class, first in the same package, then in the package above, etc. For instance, for a classpath set to srcfolder1:src/folder2:jar1.jar, the store file for class a.b.C will be searched in the following places:

1. srcfolder1/a/b/store.properties
2. src/folder2/a/b/store.properties
3. a/b/store.properties from jar file jar1.jar
4. srcfolder1/a/store.properties
5. src/folder2/a/store.properties
6. a/store.properties from jar file jar1.jar
7. srcfolder1/store.properties
8. src/folder2/store.properties
9. store.properties from jar file jar1.jar

The first found file is the right file.

Maven integration

See the getting started article, and the pom for the sample project.

Instead of importing the store artifact, you can use the mongo one:

<dependency>
  <groupId>com.googlecode.n_orm</groupId>
  <artifactId>mongo</artifactId>
  <version>0.0.1-SNAPSHOT</version>
  <type>jar</type>
  <scope>compile</scope>
</dependency>

Example pom.xml

You can ispire yourself from the sample project.

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
 
    <groupId>my.group</groupId>
    <artifactId>myproject</artifactId>
    <version>0.0.1-SNAPSHOT</version>
 
    <name>myproject</name>
 
    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <java.version>1.6</java.version>
        <n-orm.version>0.0.1-SNAPSHOT</n-orm.version>
        <aspectj.version>1.7.3</aspectj.version>
        <plugin.aspectj.version>1.4</plugin.aspectj.version>
    </properties>
 
    <dependencies>
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>4.10</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>com.googlecode.n_orm</groupId>
            <artifactId>storage</artifactId>
            <version>${n-orm.version}</version>
            <type>jar</type>
        </dependency>
        <dependency>
            <groupId>com.googlecode.n_orm</groupId>
            <artifactId>mongo</artifactId>
            <version>${n-orm.version}</version>
        </dependency>
        <dependency>
            <groupId>org.aspectj</groupId>
            <artifactId>aspectjrt</artifactId>
            <version>${aspectj.version}</version>
            <type>jar</type>
            <scope>compile</scope>
        </dependency>
    </dependencies>
 
    <build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>3.1</version>
                <configuration>
                    <source>${java.version}</source>
                    <target>${java.version}</target>
                    <excludes>
                        <!-- excluding business model as it must be compiled using AspectJ -->
                        <exclude>**/*.java</exclude>
                        <!-- no need to exclude tests as no persisting class is defined there -->
                    </excludes>
                </configuration>
            </plugin>
 
            <plugin>
                <groupId>org.codehaus.mojo</groupId>
                <artifactId>aspectj-maven-plugin</artifactId>
                <version>${plugin.aspectj.version}</version>
                <configuration>
                    <source>${java.version}</source>
                    <target>${java.version}</target>
                    <complianceLevel>${java.version}</complianceLevel>
                    <aspectLibraries>
                        <aspectLibrary>
                            <groupId>com.googlecode.n_orm</groupId>
                            <artifactId>storage</artifactId>
                        </aspectLibrary>
                    </aspectLibraries>
                </configuration>
                <executions>
                    <execution>
                        <goals>
                            <goal>compile</goal>       <!-- use this goal to weave all your main classes -->
                            <goal>test-compile</goal>  <!-- use this goal to weave all your test classes -->
                        </goals>
                    </execution>
                </executions>
                <dependencies>
                    <dependency>
                        <groupId>org.aspectj</groupId>
                        <artifactId>aspectjtools</artifactId>
                        <version>${aspectj.version}</version>
                    </dependency>
                </dependencies>
            </plugin>
        </plugins>
    </build>
    <repositories>
        <repository>
            <id>org.sonatype.oss.public</id>
            <name>OSS public</name>
            <url>http://oss.sonatype.org/content/groups/public</url>
        </repository>
    </repositories>
 
</project>