Class: Ralf::Bucket

Inherits:
Object
  • Object
show all
Defined in:
lib/ralf/bucket.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(bucket) ⇒ Bucket

Returns a new instance of Bucket.

Raises:

  • (ArgumentError) 


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# File 'lib/ralf/bucket.rb', line 7

def initialize(bucket)
  raise ArgumentError.new("Bucket.s3 not assigned yet") if @@s3.nil?
  
  @bucket = bucket
  @logging_info = @bucket.logging_info
  if @logging_info[:enabled] and @bucket.name != @logging_info[:targetbucket]
    @targetbucket = @@s3.bucket(@logging_info[:targetbucket])
  else
    @targetbucket = @bucket
  end
end

Class Method Details

.each(names = nil, with_logging = true) ⇒ Object 



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# File 'lib/ralf/bucket.rb', line 23

def self.each(names = nil, with_logging = true)
  # find specified buckets
 if names
   names.map do |name|
     if s3_bucket = @@s3.bucket(name)
       bucket = Bucket.new(s3_bucket)
       yield bucket if !with_logging or bucket.logging_enabled?
     else
       puts("Warning: bucket '#{name}' not found.") if bucket.nil?
     end
   end
 else
   @@s3.buckets.each do |s3_bucket|
     bucket = Bucket.new(s3_bucket)
     yield bucket if !with_logging or bucket.logging_enabled?
   end
 end
end

.s3=(s3) ⇒ Object 



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# File 'lib/ralf/bucket.rb', line 19

def self.s3=(s3)
  @@s3 = s3
end

Instance Method Details

#each_log(date) ⇒ Object 



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# File 'lib/ralf/bucket.rb', line 58

def each_log(date)
  search_string = "%s%s" % [@logging_info[:targetprefix], date]
  @targetbucket.keys(:prefix => search_string).each do |key|
    yield Log.new(key, @logging_info[:targetprefix])
  end
end

#logging_enabled? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ralf/bucket.rb', line 46

def logging_enabled?
  !!@logging_info[:enabled]
end

#name ⇒ Object 



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# File 'lib/ralf/bucket.rb', line 42

def name
  @bucket.name
end

#targetbucket ⇒ Object 



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# File 'lib/ralf/bucket.rb', line 50

def targetbucket
  @logging_info[:targetbucket]
end

#targetprefix ⇒ Object 



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# File 'lib/ralf/bucket.rb', line 54

def targetprefix
  @logging_info[:targetprefix]
end