class SyncWrap::CommercialJDK

Provision a Commmercial (i.e. Oracle) JDK or “Server JRE” (jrs_) via an HTTP accessable binary repository of your making. Commercial usage terms generally preclude sharing a public binary repository for these. Given the size, check-in or pushing from a development workstation is likely also a bad idea, though not difficult to implement.

Oracle and Java are registered trademarks of Oracle and/or its affiliates.

Host component dependencies: <Distro>

Attributes

hash[RW]

An optional cryptographic hash value (hexadecimal, some standard length) to use for verifying the 'jdk_name.tar.gz' package. Default: nil (no verification)

java_repo_base_url[RW]

HTTP URL to repo base directory. Note that the default (localhost/repo) is unlikely to work here.

jdk_name[RW]

The name of the JDK, which is used for download via java_repo_base_url/<name>.tar.gz and the expected top level directory when unpackaged.

Public Class Methods

new( opts = {} ) click to toggle source

Calls superclass method SyncWrap::Component.new

# File lib/syncwrap/components/commercial_jdk.rb, line 50
def initialize( opts = {} )
  @java_repo_base_url = 'http://localhost/repo'
  @jdk_name = 'jrs-ora-1.7.0_51-x64'
  @hash = nil
  super
end

Public Instance Methods

install() click to toggle source

# File lib/syncwrap/components/commercial_jdk.rb, line 67
def install
  distro = "/tmp/#{jdk_name}.tar.gz"
  bins = %w[ java jmap jstack jstat jps jinfo jhat javac ].
    map { |b| "../lib/java/bin/#{b}" }.
    join( ' ' )

  sudo_if( "[ ! -d #{jdk_dir} ]" ) do
    dist_install( 'curl', minimal: true, check_install: true )
    sudo <<-SH
      curl -sSL -o #{distro} #{jdk_url}
    SH

    hash_verify( hash, distro, user: :root ) if hash

    sudo <<-SH
      tar -C #{local_root}/lib -zxf #{distro}
      rm -f #{distro}
      cd #{local_root}/lib && ln -sfn #{jdk_name} java
      cd #{local_root}/bin && ln -sfn #{bins} .
    SH
  end
end

jdk_dir() click to toggle source

Local jdk directory, within local_root, to be installed

# File lib/syncwrap/components/commercial_jdk.rb, line 63
def jdk_dir
  "#{local_root}/lib/#{jdk_name}"
end

jdk_url() click to toggle source

Complete URL to the jdk tarball within the java/binary repo

# File lib/syncwrap/components/commercial_jdk.rb, line 58
def jdk_url
  File.join( @java_repo_base_url, @jdk_name + '.tar.gz' )
end