init.pp

class tomee {


 file {"/opt/tomee-1.5.1":
    ensure => directory,
    recurse => true,
 } ->

 exec { "download-tomee" :
    command => "/usr/bin/wget http://apache.rediris.es/openejb/openejb-4.5.1/apache-tomee-1.5.1-webprofile.tar.gz -O 

/tmp/tomee-1.5.1.tar.gz",
    creates => "/tmp/tomee-1.5.1.tar.gz",
 } ->

 exec { "unpack-tomee" : 
    command => "/bin/tar -xzf /tmp/tomee-1.5.1.tar.gz -C /opt/tomee-1.5.1 --strip-components=1",
    creates => "/opt/tomee-1.5.1/bin",
 }

}