---
 Tomcat Maven plugin Archetype
 ---
 Oliver Lamy
 ---
 2011-01-13
 ---

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Tomcat Maven plugin Archetype

  There is an archetype for the Tomcat Maven plugin to show various features with concrete samples.

* Using it

  Use a released version:

+--------------------
mvn archetype:generate \
   -DarchetypeGroupId=org.apache.tomcat.maven \
   -DarchetypeArtifactId=tomcat-maven-archetype \
   -DarchetypeVersion=${project.version}
+--------------------

  Use a SNAPSHOT version:

+--------------------
mvn archetype:generate \
   -DarchetypeGroupId=org.apache.tomcat.maven \
   -DarchetypeArtifactId=tomcat-maven-archetype \
   -DarchetypeVersion=${project.version} \
   -DarchetypeRepository=https://repository.apache.org/content/repositories/snapshots/
+--------------------

  You will have the following output (we will use a project named tomcat-sample)

+--------------------
....
[INFO] Using property: groupId = org.apache.tomcat.maven
Define value for property 'artifactId': : tomcat-sample (project will be created in ./tomcat-sample )
...
cd tomcat-sample
+--------------------

* Project details

  Note: it's a complex hello world sample :-)

  The goal is to expose a REST service called HelloService and use it in a web application.

+------------------
@Path( "HelloService" )
public interface HelloService
{
    @Path( "sayHello/{who}" )
    @GET
    @Produces( { MediaType.TEXT_PLAIN } )
    String sayHello( @PathParam( "who" ) String who );
}
+------------------

  The {{{http://cxf.apache.org}Apache Cxf}} will be used to expose the implementation as a REST service.

  Now you have a standard multi module Maven projects layout:

    * basic-api (service interface)

    * basic-api-impl (service default impl). For more details on how cxf works have a look at spring configuration files.

    * basic-webapp (our webapp module)

    * basic-webapp-exec (module to generated executable war)

    * basic-webapp-it (module to run selenium tests with generated war)

    []

* Using the plugin with the project

** Running the webapp

  From the top directory, you can use: mvn tomcat6:run or mvn tomcat7:run (depends on tomcat version you want).

  Now hit your browser http://localhost:9090 and you will use a very complicated hello world webapp sample

** Integration tests with Selenium

  Use mvn clean install. Default browser is firefox but you can use -Pchrome or -Piexplore.

** Using an executable war/jar

  Now you have now an executable jar/war.

  Try it:

+------------------
cd basic-webapp-exec/target/
java -jar basic-webapp-exec-1.0-SNAPSHOT-war-exec.jar -httpPort 9191
+------------------



  And hit your browser to http://localhost:9191.

  So you have a tomcat7 running our fabulous application and without installing nothing !