Class: S3Gzip::Writer
- Inherits:
-
Object
- Object
- S3Gzip::Writer
- Defined in:
- lib/s3gzip/writer.rb
Instance Attribute Summary collapse
-
#bucket ⇒ Object
readonly
Returns the value of attribute bucket.
-
#filename ⇒ Object
readonly
Returns the value of attribute filename.
Class Method Summary collapse
Instance Method Summary collapse
- #close ⇒ Object
- #closed? ⇒ Boolean
-
#initialize(access_key_id, secret_access_key, bucket, filename) ⇒ Writer
constructor
A new instance of Writer.
- #write(*args) ⇒ Object
Constructor Details
#initialize(access_key_id, secret_access_key, bucket, filename) ⇒ Writer
Returns a new instance of Writer.
9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 |
# File 'lib/s3gzip/writer.rb', line 9 def initialize(access_key_id, secret_access_key, bucket, filename) @access_key_id = access_key_id @secret_access_key = secret_access_key @bucket = bucket @filename = filename s3 = AWS::S3.new( :access_key_id => access_key_id, :secret_access_key => secret_access_key ) bucket = s3.buckets[bucket] s3_object = bucket.objects[filename] @io = S3io.open(s3_object, 'w') @gzip_writer = Zlib::GzipWriter.new(@io) end |
Instance Attribute Details
#bucket ⇒ Object (readonly)
Returns the value of attribute bucket.
6 7 8 |
# File 'lib/s3gzip/writer.rb', line 6 def bucket @bucket end |
#filename ⇒ Object (readonly)
Returns the value of attribute filename.
7 8 9 |
# File 'lib/s3gzip/writer.rb', line 7 def filename @filename end |
Class Method Details
.open(*args) ⇒ Object
41 42 43 44 45 46 47 |
# File 'lib/s3gzip/writer.rb', line 41 def self.open(*args) writer = new(*args) return writer unless block_given? yield writer ensure writer.close if block_given? end |
.write(access_key_id, secret_access_key, bucket, filename, value) ⇒ Object
49 50 51 52 53 |
# File 'lib/s3gzip/writer.rb', line 49 def self.write(access_key_id, secret_access_key, bucket, filename, value) writer = new(access_key_id, secret_access_key, bucket, filename) writer.write(value) writer.close end |
Instance Method Details
#close ⇒ Object
34 35 36 37 38 39 |
# File 'lib/s3gzip/writer.rb', line 34 def close unless self.closed? @gzip_writer.close @io=nil end end |
#closed? ⇒ Boolean
26 27 28 |
# File 'lib/s3gzip/writer.rb', line 26 def closed? not @gzip_writer.nil? and @gzip_writer.closed? end |
#write(*args) ⇒ Object
30 31 32 |
# File 'lib/s3gzip/writer.rb', line 30 def write(*args) @gzip_writer.write(*args) end |