tapestry-jdo guide

<!-- tynamo jdo related dependencies -->
<dependency>
   <groupId>org.tynamo</groupId>
   <artifactId>tapestry-jdo</artifactId>
   <version>0.0.2</version>
</dependency>

<build>
   .. 
   <plugins> 
          <!--
				This plug-in "enhances" your domain model objects (i.e. makes them
				persistent for datanucleus)
			-->
            <plugin>
                <groupId>org.datanucleus</groupId>
                <artifactId>maven-datanucleus-plugin</artifactId>
				
                <version>3.1.2</version>
                <configuration>
                    <metadataDirectory>target/classes</metadataDirectory>
                    <metadataIncludes>**/entities/*.class</metadataIncludes>        
                    <verbose>true</verbose>
                    <enhancerName>ASM</enhancerName>
                    <api>JDO</api>
                </configuration>
                <executions>
                    <execution>
                        <phase>compile</phase>
                        <goals>
                            <goal>enhance</goal>
                        </goals>
                    </execution>
                </executions>
                <dependencies>
                    <dependency>
                        <groupId>org.datanucleus</groupId>
                        <artifactId>datanucleus-core</artifactId>
                        <version>3.1.2</version>
                        <scope>runtime</scope>
                        <exclusions>
                            <exclusion>
                                <groupId>javax.transaction</groupId>
                                <artifactId>transaction-api</artifactId>
                            </exclusion>
                        </exclusions>
                    </dependency>
                    <dependency>
                        <groupId>org.datanucleus</groupId>
                        <artifactId>datanucleus-api-jdo</artifactId>
                        <version>3.1.2</version>
                    </dependency>
                    <dependency>
                        <groupId>org.datanucleus</groupId>
                        <artifactId>datanucleus-rdbms</artifactId>
                        <version>3.1.2</version>
                    </dependency>
                    <dependency>
                        <groupId>org.datanucleus</groupId>
                        <artifactId>datanucleus-enhancer</artifactId>
                        <version>3.1.1</version>
                    </dependency>
                </dependencies>
            </plugin>
        ....
      </plugins>
</build>
....

<dependency>
    <groupId>com.h2database</groupId>
    <artifactId>h2</artifactId>
</dependency>