Maven Archetype how to samples for http://www.theotherian.com/2012/05/maven-archetypes-part-2-how-do-i-create.html

Maven Archetypes Part 2

Files for creating Maven archetypes - part 2

App.java

package ${package};
 
public class App {
 
  public static void main(String args[]) {
    System.out.println(message());
  }
 
  public static String message() {
    return "Hello world!";
  }
}

AppTest.java

package ${package};
 
import static org.junit.Assert.*;
 
import org.junit.Test;
 
public class AppTest {
 
  @Test
  public void message() throws Exception {
    assertEquals("Hello world!", App.message());
  }
}

archetype-metadata-part2.xml

<archetype-descriptor name="sample-archetype">
  <fileSets>
    <fileSet filtered="true">
      <directory></directory>
      <includes>
        <include>pom.xml</include>
      </includes>
    </fileSet>
    <fileSet filtered="true">
      <directory>src/main/java</directory>
      <includes>
        <include>**/*.java</include>
      </includes>
    </fileSet>
    <fileSet filtered="true">
      <directory>src/test/java</directory>
      <includes>
        <include>**/*.java</include>
      </includes>
    </fileSet>
  </fileSets>
</archetype-descriptor>

build-and-go-back

$ mvn clean install
$ cd ..

build-generated-project-part2

$ cd sample-jar
$ mvn clean package
[INFO] Scanning for projects...
[INFO]                                                                         
[INFO] ------------------------------------------------------------------------
[INFO] Building sample-jar 1.0-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.4.1:clean (default-clean) @ sample-jar ---
[INFO] 
[INFO] --- maven-resources-plugin:2.4.3:resources (default-resources) @ sample-jar ---
[WARNING] Using platform encoding (MacRoman actually) to copy filtered resources, i.e. build is platform dependent!
[INFO] skip non existing resourceDirectory /Users/isimpson/sample-projects/sample-jar/src/main/resources
[INFO] 
[INFO] --- maven-compiler-plugin:2.3.2:compile (default-compile) @ sample-jar ---
[INFO] Compiling 1 source file to /Users/isimpson/sample-projects/sample-jar/target/classes
[INFO] 
[INFO] --- maven-resources-plugin:2.4.3:testResources (default-testResources) @ sample-jar ---
[WARNING] Using platform encoding (MacRoman actually) to copy filtered resources, i.e. build is platform dependent!
[INFO] skip non existing resourceDirectory /Users/isimpson/sample-projects/sample-jar/src/test/resources
[INFO] 
[INFO] --- maven-compiler-plugin:2.3.2:testCompile (default-testCompile) @ sample-jar ---
[INFO] Compiling 1 source file to /Users/isimpson/sample-projects/sample-jar/target/test-classes
[INFO] 
[INFO] --- maven-surefire-plugin:2.7.2:test (default-test) @ sample-jar ---
[INFO] Surefire report directory: /Users/isimpson/sample-projects/sample-jar/target/surefire-reports

-------------------------------------------------------
 T E S T S
-------------------------------------------------------
Running com.theotherian.AppTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.033 sec

Results :

Tests run: 1, Failures: 0, Errors: 0, Skipped: 0

[INFO] 
[INFO] --- maven-jar-plugin:2.3.1:jar (default-jar) @ sample-jar ---
[INFO] Building jar: /Users/isimpson/sample-projects/sample-jar/target/sample-jar-1.0-SNAPSHOT.jar
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 1.740s
[INFO] Finished at: Sat May 12 12:05:52 MDT 2012
[INFO] Final Memory: 9M/81M
[INFO] ------------------------------------------------------------------------

create-package-directories

$ mkdir -p src/main/resources/archetype-resources/src/main/java/__packageInPathFormat__
$ mkdir -p src/main/resources/archetype-resources/src/test/java/__packageInPathFormat__

directory-structure-part2

$ tree
.
|____pom.xml
|____src
| |____main
| | |____resources
| | | |____archetype-resources
| | | | |____pom.xml
| | | | |____src
| | | | | |____main
| | | | | | |____java
| | | | | | | |______packageInPathFormat__
| | | | | | | | |____App.java
| | | | | |____test
| | | | | | |____java
| | | | | | | |______packageInPathFormat__
| | | | | | | | |____AppTest.java
| | | |____META-INF
| | | | |____maven
| | | | | |____archetype-metadata.xml

generate-archetype-part2

$ mvn archetype:generate -DarchetypeCatalog=local
[INFO] Scanning for projects...
[INFO]                                                                         
[INFO] ------------------------------------------------------------------------
[INFO] Building Maven Stub Project (No POM) 1
[INFO] ------------------------------------------------------------------------
[INFO] 
[INFO] >>> maven-archetype-plugin:2.2:generate (default-cli) @ standalone-pom >>>
[INFO] 
[INFO] <<< maven-archetype-plugin:2.2:generate (default-cli) @ standalone-pom <<<
[INFO] 
[INFO] --- maven-archetype-plugin:2.2:generate (default-cli) @ standalone-pom ---
[INFO] Generating project in Interactive mode
[INFO] No archetype defined. Using maven-archetype-quickstart (org.apache.maven.archetypes:maven-archetype-quickstart:1.0)
Choose archetype:
1: local -> com.theotherian.archetype:sample-archetype (sample-archetype)
Choose a number or apply filter (format: [groupId:]artifactId, case sensitive contains): 1: 1
Define value for property 'groupId': : com.theotherian
Define value for property 'artifactId': : sample-jar
Define value for property 'version':  1.0-SNAPSHOT: : 
Define value for property 'package':  com.theotherian: : 
Confirm properties configuration:
groupId: com.theotherian
artifactId: sample-jar
version: 1.0-SNAPSHOT
package: com.theotherian
 Y: : 
[INFO] ----------------------------------------------------------------------------
[INFO] Using following parameters for creating project from Archetype: sample-archetype:1.0-SNAPSHOT
[INFO] ----------------------------------------------------------------------------
[INFO] Parameter: groupId, Value: com.theotherian
[INFO] Parameter: artifactId, Value: sample-jar
[INFO] Parameter: version, Value: 1.0-SNAPSHOT
[INFO] Parameter: package, Value: com.theotherian
[INFO] Parameter: packageInPathFormat, Value: com/theotherian
[INFO] Parameter: package, Value: com.theotherian
[INFO] Parameter: version, Value: 1.0-SNAPSHOT
[INFO] Parameter: groupId, Value: com.theotherian
[INFO] Parameter: artifactId, Value: sample-jar
[WARNING] Don't override file /Users/isimpson/sample-projects/sample-jar/pom.xml
[INFO] project created from Archetype in dir: /Users/isimpson/samples-projects/sample-jar
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 1:29.976s
[INFO] Finished at: Sat May 12 12:00:34 MDT 2012
[INFO] Final Memory: 7M/81M
[INFO] ------------------------------------------------------------------------

pom-for-created-project-part2.xml

<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>${groupId}</groupId>
  <artifactId>${artifactId}</artifactId>
  <version>${version}</version>
  <packaging>jar</packaging>
  <name>${artifactId}</name>
 
  <build>
    <plugins>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-compiler-plugin</artifactId>
        <version>2.3.2</version>
        <configuration>
          <encoding>UTF-8</encoding>
          <source>1.6</source>
          <target>1.6</target>
        </configuration>
      </plugin>
    </plugins>
  </build>
 
  <dependencies>
    <dependency>
      <groupId>junit</groupId>
      <artifactId>junit-dep</artifactId>
      <version>4.10</version>
      <scope>test</scope>
    </dependency>
  </dependencies>
 
</project>