Deleted: trunk/rails-integration/plugins/goldspike-snapshot/lib/new_java_library.rb (581 => 582)
--- trunk/rails-integration/plugins/goldspike-snapshot/lib/new_java_library.rb 2007-05-12 09:39:49 UTC (rev 581)
+++ trunk/rails-integration/plugins/goldspike-snapshot/lib/new_java_library.rb 2007-05-13 12:21:04 UTC (rev 582)
@@ -1,182 +0,0 @@
-##
-# A library which can hopefully be obtained through one of the following mechanisms:
-# + A local artifact: lib/java/jruby-0.9.1.jar
-# + An artifact in a local maven repo: ~/.m2/repository/org/jruby/jruby/0.9.1/jruby-0.9.1/jar
-# + An artifact in a remote maven repo: http://www.ibiblio.com/maven2/org/jruby/jruby/0.9.1/jruby-0.9.1/jar
-#
-# By Robert Egglestone
-# Fausto Lelli
-#
-
-module War
-
- class JavaLibrary
-
- attr_accessor :config, :identifier, :locations, :versions
-
-
- def initialize(config, identifier, args = nil)
- @config = config
- @identifier = identifier
- @versions = args[:versions] if args and args[:versions].is_a?(Array)
- @versions = [args[:versions]]if args and args[:versions].is_a?(String)
- @versions ||= []
- @locations = args[:locations] if args and args[:locations].is_a?(Array)
- @locations = [args[:locations]] if args and args[:locations].is_a?(String)
- @locations ||= []
- @searcheable_locations = []
- end
-
- # def add_location_and_version(locations = nil, versions = nil)
- # if versions and versions.is_a?(String)
- # @versions = [ versions ]
- # elsif versions and versions.is_a?(Array)
- # @versions = versions
- # end
- # end
-
- def searcheable_locations
- define_searcheable_locations unless @already_defined
- @already_defined = true
- @searcheable_locations
- end
-
- def define_searcheable_locations
- if locations and locations.is_a?(String)
- @searcheable_locations = [ locations ]
- elsif locations and locations.is_a?(Array)
- @searcheable_locations = locations
- end
- versioned_local_locations
- unversioned_local_locations
- end
-
- def versioned_local_locations ( type='jar')
- for version in versions
- if config.local_java_lib
- @searcheable_locations << File.join(config.local_java_lib, "#{identifier}-#{version}.#{type}")
- end
- if config.jruby_home
- @searcheable_locations << File.join(config.jruby_home, 'lib' , "#{identifier}-#{version}.#{type}")
- end
- end
- end
-
- #make sense to search for unexplicitly defined lib in remote ? maybe not
- def versioned_remote_locations ( type='jar')
- @searcheable_locations = []
- end
-
- def unversioned_local_locations ( type='jar')
- if config.local_java_lib
- @searcheable_locations << File.join(config.local_java_lib, "#{identifier}.#{type}")
- end
- if config.jruby_home
- @searcheable_locations << File.join(config.jruby_home, 'lib' , "#{identifier}.#{type}")
- end
- end
-
- def install(config, target_file)
- successful = false
- for location in searcheable_locations
- install_local(config,location,target_file)
- if location[0,5] == 'http:' || location[0,6] == 'https:'
- install_remote(install_remote)
- end
- break if successful
- end
-
- unless successful
- # all attempts have failed, inform the user
- raise <<-ERROR
- The library #{self} could not be installed from in any of the following locations:
- + #{locations.join("
- + ")}
- ERROR
- end
- end
-
- private
-
- def location_exists? (location)
- if location[0,5] == 'http:' || location[0,6] == 'https:'
- response = read_url(location)
- return false unless response
- else
- File.exists?(location)
- end
- end
-
- def install_local(config, file, target_file)
- return false unless File.exists?(file)
- File.install(file, target_file, 0644)
- return true
- end
-
- def install_remote(config, location, target_file)
- response = read_url(location)
- return false unless response
- File.open(target_file, 'wb') { |out| out << response.body }
- return true
- end
-
- # properly download the required files, taking account of redirects
- # this code is almost straight from the Net::HTTP docs
- def read_url(uri_str, limit=10)
- raise ArgumentError, 'HTTP redirect too deep' if limit == 0
- require 'net/http'
- require 'uri'
- # setup the proxy if available
- http = Net::HTTP
- if ENV['http_proxy']
- proxy = URI.parse(ENV['http_proxy'])
- http = Net::HTTP::Proxy(proxy.host, proxy.port, proxy.user, proxy.password)
- end
- # download the file
- response = http.get_response(URI.parse(uri_str))
- case response
- when Net::HTTPSuccess then response
- when Net::HTTPRedirection then read_url(response['location'], limit - 1)
- else false
- end
- end
-
- end #class
-
- class MavenLibrary < JavaLibrary
-
- attr_accessor :group
-
- def initialize(config, identifier, group, versions, args = nil)
- @search_locations = []
- @group = group
- args ||= {}
- args[:versions] = versions
- super(config,identifier,args)
- end
-
- def searcheable_locations
- unless @defined_already
- maven_locations
- for alocation in super
- @search_locations << alocation
- end
- end
- @defined_already = true
- @search_locations
- end
-
- def maven_locations ( type='jar')
- for version in versions
- if config.local_maven_lib
- @search_locations << File.join(File.join(File.join(File.join(config.local_maven_lib, group),identifier),version),"#{identifier}-#{version}.#{type}")
- end
- if config.remote_maven_home
- @search_locations << "#{config.remote_maven_home}/#{group}/#{identifier}/#{version}/#{identifier}-#{version}.#{type}"
- end
- end
- end
-
- end
-
-end #module
\ No newline at end of file
