Class: Maven::Tools::Artifact

Inherits:
Hash
  • Object
show all
Defined in:
lib/maven/tools/artifact.rb

Direct Known Subclasses

DSL::DependencyDSL

Defined Under Namespace

Classes: Helper

Constant Summary collapse

ATTRS = 
:type=, :group_id=, :artifact_id=, :version=, :classifier=, :exclusions=, :scope=

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(group_id, artifact_id, type, version = nil, classifier = nil, exclusions = nil, options = {}) ⇒ Artifact

Returns a new instance of Artifact.



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# File 'lib/maven/tools/artifact.rb', line 124

def initialize( group_id, artifact_id, type,  
                version = nil, classifier = nil, exclusions = nil,
                options = {} )
  if exclusions.nil?
    if version.nil? and !classifier.nil?
      version = classifier
      classifier = nil
    elsif classifier.is_a?( Array )
      exclusions = classifier#version
      #version = classifier
      classifier = nil
    end
  end
  self[ :type ] = type
  self[ :group_id ] = group_id
  self[ :artifact_id ] = artifact_id
  self[ :version ] = version
  self[ :classifier ] = classifier if classifier
  self[ :exclusions ] = exclusions if exclusions
  if options
    self[ :group_id ] ||= options[ :group_id ]
    self[ :artifact_id ] ||= options[ :artifact_id ]
    self[ :version ] ||= options[ :version ]
    self[ :classifier ] ||= options[ :classifier ] if options[ :classifier ] 
    self[ :exclusions ] ||= prepare( options[ :exclusions ] ) if options[ :exclusions ]
    options.delete( :group_id )
    options.delete( :artifact_id )
    options.delete( :version )
    options.delete( :classifier )
    options.delete( :exclusions )
    options.delete( :scope ) if options[ :scope ] == :compile
    self.merge!( options )
  end
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(m, arg = nil) ⇒ Object 



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# File 'lib/maven/tools/artifact.rb', line 176

def method_missing( m, arg = nil )
  if ATTRS.member? m
    # setter
    self[ m.to_s[ 0..-2].to_sym ] = arg
  elsif ATTRS.member?( "#{m}=".to_sym )
    if arg.nil?
      # getter
      self[ m ]
    else
      # setter
      self[ m ] = arg
    end
  else
    super
  end
end

Class Method Details

.from(type, *args) ⇒ Object 



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# File 'lib/maven/tools/artifact.rb', line 48

def self.from( type, *args )
  if args.last.is_a? Hash
    options = args.last.dup
    args = args[0..-2]
  end
  helper = Helper.new
  case args.size
  when 1
    # jar "asd:Asd:123
    # jar "asd:Asd:123:test"
    # jar "asd:Asd:123:[dsa:rew,fe:fer]"
    # jar "asd:Asd:123:test:[dsa:rew,fe:fer]"
    group_id, artifact_id, version, classifier, exclusions = args[0].split( /:/ )
    self.new( group_id, artifact_id, type,
              version, classifier, exclusions,
              options )
  when 2
    # jar "asd:Asd", 123
    # jar "asd:Asd:test", 123
    # jar "asd:Asd:[dsa:rew,fe:fer]", 123
    # jar "asd:Asd:test:[dsa:rew,fe:fer]", 123
    group_id, artifact_id, classifier, exclusions = args[0].split( /:/ )
    self.new( group_id, artifact_id, type,
              helper.to_version( args[ 1 ] ),
              classifier, exclusions,
              options )
  when 3
    # jar "asd:Asd",'>123', '<345'
    # jar "asd:Asd:test",'>123', '<345'
    # jar "asd:Asd:[dsa:rew,fe:fer]",'>123', '<345'
    # jar "asd:Asd:test:[dsa:rew,fe:fer]",'>123', '<345'
    # jar "asd:Asd:test:[dsa:rew,fe:fer]", '123', 'source'
    if args[ 0 ].match /:/
      v = helper.to_version( *args[1..-1] )         
      case v
      when String
        group_id, artifact_id, classifier, exclusions = args[0].split( /:/ )
        self.new( group_id, artifact_id, type,
                  v, classifier, exclusions,
                  options )
      else
        group_id, artifact_id = args[0].split( /:/ )
        self.new( group_id, artifact_id, type,
                  args[1], args[2], nil,
                  options )
      end
    else
      self.new( args[ 0 ], args[ 1 ], type,
                args[ 2 ], nil, nil,
                options )            
    end
  else
    nil
  end
end

.from_coordinate(coord) ⇒ Object 



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# File 'lib/maven/tools/artifact.rb', line 104

def self.from_coordinate( coord )
  exclusions = nil
  coord.sub!(/:\[([^:]+:[^:]+)+\]/) do |s|
    exclusions = s[1..-1]
    ''
  end
  args = coord.split( /:/ )
  # maven coordinates differ :(
  if args.size == 5
    classifier = args[ 4 ]
    args[ 4 ] = args[ 3 ]
    args[ 3 ] = classifier
  end
  if exclusions
    args[ 4 ] ||= nil
    args << exclusions
  end
  new( *args )
end

.new_local(path, type, options = {}) ⇒ Object 



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# File 'lib/maven/tools/artifact.rb', line 34

def self.new_local( path, type, options = {} )
  name = ::File.basename( path ).sub( /.#{type}$/, '' )
  if ind = name.rindex( '-' )
    version = name[ind + 1..-1]
    name = name[0..ind - 1]
  else
    version = '0'
  end
  self.new( "ruby.maven-tools.#{type}", name, type,
            nil, version, nil,
            options.merge( { :system_path => path,
                             :scope => :system } ) )
end

Instance Method Details

#exclusions ⇒ Object 



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# File 'lib/maven/tools/artifact.rb', line 204

def exclusions
  if key?( :exclusions )
    self[:exclusions].inspect.gsub( /[\[\]" ]/, '' ).split( /,/ )
  end
end

#gav ⇒ Object 



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# File 'lib/maven/tools/artifact.rb', line 196

def gav
  [ self[:group_id], self[:artifact_id], self[:version], self[:classifier] ].select { |o| o }.join( ':' )
end

#key ⇒ Object 



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# File 'lib/maven/tools/artifact.rb', line 200

def key
  @key ||= [ self[:group_id], self[:artifact_id], self[:classifier] ].select { |o| o }.join( ':' )
end

#respond_to?(m) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/maven/tools/artifact.rb', line 192

def respond_to?( m )
  ATTRS.member? m
end

#to_coordinate ⇒ Object 



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# File 'lib/maven/tools/artifact.rb', line 210

def to_coordinate
  [ self[:group_id], self[:artifact_id], self[:type], self[:classifier], self[:version] ].select { |o| o }.join( ':' )
end

#to_s ⇒ Object 



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# File 'lib/maven/tools/artifact.rb', line 214

def to_s
  [ self[:group_id], self[:artifact_id], self[:type], self[:classifier], self[:version], key?( :exclusions )? self[:exclusions].inspect.gsub( /[" ]/, '' ) : nil ].select { |o| o }.join( ':' )
end