Module: Azure::Blob::Serialization

Includes:
Service::Serialization
Defined in:
lib/azure/blob/serialization.rb

Class Method Summary collapse

Methods included from Service::Serialization

included

Methods included from Service::Serialization::ClassMethods

#access_policy_from_xml, #ary_from_node, #cors_from_xml, #cors_rule_from_xml, #cors_rule_to_xml, #cors_to_xml, #enumeration_results_from_xml, #expect_node, #hour_metrics_to_xml, #logging_from_xml, #logging_to_xml, #metadata_from_headers, #metadata_from_xml, #metrics_from_xml, #metrics_to_xml_children, #minute_metrics_to_xml, #retention_policy_from_xml, #retention_policy_to_xml, #service_properties_from_xml, #service_properties_to_xml, #signed_identifier_from_xml, #signed_identifiers_from_xml, #signed_identifiers_to_xml, #slopify, #to_bool

Class Method Details

.add_block(type, block_node, block_list) ⇒ Object 



256
257
258
259
260
261
262
263
 
# File 'lib/azure/blob/serialization.rb', line 256

def self.add_block(type, block_node, block_list)
  block = Block.new do |b|
    b.name = Base64.strict_decode64(block_node.Name.text) if (block_node > "Name").any?
    b.size = block_node.Size.text.to_i if (block_node > "Size").any?
    b.type = type
  end
  block_list[type].push block
end

.blob_enumeration_results_from_xml(xml) ⇒ Object 



98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
 
# File 'lib/azure/blob/serialization.rb', line 98

def self.blob_enumeration_results_from_xml(xml)

  xml = slopify(xml)
  expect_node("EnumerationResults", xml)

  results = enumeration_results_from_xml(xml, Azure::Service::EnumerationResults.new)

  return results unless (xml > "Blobs").any?

  if ((xml > "Blobs") > "Blob").any?
    if xml.Blobs.Blob.count == 0
      results.push(blob_from_xml(xml.Blobs.Blob))
    else
      xml.Blobs.Blob.each { |blob_node|
        results.push(blob_from_xml(blob_node))
      }
    end
  end

  results
end

.blob_from_headers(headers) ⇒ Object 



133
134
135
136
137
138
 
# File 'lib/azure/blob/serialization.rb', line 133

def self.blob_from_headers(headers)
  Blob.new do |blob|
    blob.properties = blob_properties_from_headers(headers)
    blob.metadata = metadata_from_headers(headers)
  end
end

.blob_from_xml(xml) ⇒ Object 



120
121
122
123
124
125
126
127
128
129
130
131
 
# File 'lib/azure/blob/serialization.rb', line 120

def self.blob_from_xml(xml)
  xml = slopify(xml)
  expect_node("Blob", xml)

  Blob.new do |blob|
    blob.name = xml.Name.text if (xml > "Name").any?
    blob.snapshot = xml.Snapshot.text if (xml > "Snapshot").any?

    blob.properties = blob_properties_from_xml(xml.Properties) if (xml > "Properties").any?
    blob.metadata = metadata_from_xml(xml.Metadata) if (xml > "Metadata").any?
  end
end

.blob_properties_from_headers(headers) ⇒ Object 



170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
 
# File 'lib/azure/blob/serialization.rb', line 170

def self.blob_properties_from_headers(headers)
  props = {}

  props[:last_modified] = headers["Last-Modified"]
  props[:etag] = headers["Etag"]
  props[:lease_status] = headers["x-ms-lease-status"]
  props[:lease_state] = headers["x-ms-lease-state"]
  props[:lease_duration] = headers["x-ms-lease-duration"]

  props[:content_length] = headers["x-ms-blob-content-length"] || headers["Content-Length"]
  props[:content_length] = props[:content_length].to_i if props[:content_length]

  props[:content_type] =  headers["x-ms-blob-content-type"] || headers["Content-Type"]
  props[:content_encoding] = headers["x-ms-blob-content-encoding"] || headers["Content-Encoding"]
  props[:content_language] = headers["x-ms-blob-content-language"] || headers["Content-Language"]
  props[:content_md5] = headers["x-ms-blob-content-md5"] || headers["Content-MD5"]

  props[:cache_control] = headers["x-ms-blob-cache-control"] || headers["Cache-Control"]
  props[:sequence_number] = headers["x-ms-blob-sequence-number"].to_i if headers["x-ms-blob-sequence-number"]
  props[:blob_type] = headers["x-ms-blob-type"]

  props[:copy_id] = headers["x-ms-copy-id"]
  props[:copy_status] = headers["x-ms-copy-status"]
  props[:copy_source] = headers["x-ms-copy-source"]
  props[:copy_progress] = headers["x-ms-copy-progress"]
  props[:copy_completion_time] = headers["x-ms-copy-completion-time"]
  props[:copy_status_description] = headers["x-ms-copy-status-description"]

  props[:accept_ranges] = headers["Accept-Ranges"].to_i if headers["Accept-Ranges"]

  props
end

.blob_properties_from_xml(xml) ⇒ Object 



140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
 
# File 'lib/azure/blob/serialization.rb', line 140

def self.blob_properties_from_xml(xml)
  xml = slopify(xml)
  expect_node("Properties", xml)

  props = {}

  props[:last_modified] = (xml > "Last-Modified").text if (xml > "Last-Modified").any?
  props[:etag] = xml.Etag.text if (xml > "Etag").any?
  props[:lease_status] = xml.LeaseStatus.text if (xml > "LeaseStatus").any?
  props[:lease_state] = xml.LeaseState.text if (xml > "LeaseState").any?
  props[:lease_duration] = xml.LeaseDuration.text if (xml > "LeaseDuration").any?
  props[:content_length] = (xml > "Content-Length").text.to_i if (xml > "Content-Length").any?
  props[:content_type] = (xml > "Content-Type").text if (xml > "Content-Type").any?
  props[:content_encoding] = (xml > "Content-Encoding").text if (xml > "Content-Encoding").any?
  props[:content_language] = (xml > "Content-Language").text if (xml > "Content-Language").any?
  props[:content_md5] = (xml > "Content-MD5").text if (xml > "Content-MD5").any?

  props[:cache_control] = (xml > "Cache-Control").text if (xml > "Cache-Control").any?
  props[:sequence_number] = (xml > "x-ms-blob-sequence-number").text.to_i if (xml > "x-ms-blob-sequence-number").any?
  props[:blob_type] = xml.BlobType.text if (xml > "BlobType").any?
  props[:copy_id] = xml.CopyId.text if (xml > "CopyId").any?
  props[:copy_status] = xml.CopyStatus.text if (xml > "CopyStatus").any?
  props[:copy_source] = xml.CopySource.text if (xml > "CopySource").any?
  props[:copy_progress] = xml.CopyProgress.text if (xml > "CopyProgress").any?
  props[:copy_completion_time] = xml.CopyCompletionTime.text if (xml > "CopyCompletionTime").any?
  props[:copy_status_description] = xml.CopyStatusDescription.text if (xml > "CopyStatusDescription").any?

  props
end

.block_list_from_xml(xml) ⇒ Object 



222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
 
# File 'lib/azure/blob/serialization.rb', line 222

def self.block_list_from_xml(xml)
  xml = slopify(xml)
  expect_node("BlockList", xml)

  block_list =  {
    :committed => [],
    :uncommitted => []
  }

  if ((xml > "CommittedBlocks") > "Block").any?
    if xml.CommittedBlocks.Block.count == 0
      add_block(:committed, xml.CommittedBlocks.Block, block_list)
    else
      xml.CommittedBlocks.Block.each { |block_node|
        add_block(:committed, block_node, block_list)
      }
    end
  end

  return block_list unless (xml > "UncommittedBlocks")

  if ((xml > "UncommittedBlocks") > "Block").any?
    if xml.UncommittedBlocks.Block.count == 0
      add_block(:uncommitted, xml.UncommittedBlocks.Block, block_list)
    else
      xml.UncommittedBlocks.Block.each { |block_node|
        add_block(:uncommitted, block_node, block_list)
      }
    end
  end

  block_list
end

.block_list_to_xml(block_list) ⇒ Object 



203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
 
# File 'lib/azure/blob/serialization.rb', line 203

def self.block_list_to_xml(block_list)
  builder = Nokogiri::XML::Builder.new(:encoding => "UTF-8") do |xml|
    xml.BlockList {
      block_list.each { |block|
        encoded_id = Base64.strict_encode64(block[0])
        case block[1]
        when :uncommitted
          xml.Uncommitted encoded_id
        when :committed
          xml.Committed encoded_id
        else
          xml.Latest encoded_id
        end
      }
    }
  end
  builder.to_xml
end

.container_enumeration_results_from_xml(xml) ⇒ Object 



29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
 
# File 'lib/azure/blob/serialization.rb', line 29

def self.container_enumeration_results_from_xml(xml)
  xml = slopify(xml)
  expect_node("EnumerationResults", xml)

  results = enumeration_results_from_xml(xml, Azure::Service::EnumerationResults.new)

  return results unless (xml > "Containers").any? && ((xml > "Containers") > "Container").any?

  if xml.Containers.Container.count == 0
    results.push(container_from_xml(xml.Containers.Container))
  else
    xml.Containers.Container.each { |container_node|
      results.push(container_from_xml(container_node))
    }
  end

  results
end

.container_from_headers(headers) ⇒ Object 



59
60
61
62
63
64
65
 
# File 'lib/azure/blob/serialization.rb', line 59

def self.container_from_headers(headers)
  Container.new do |container|
    container.properties = container_properties_from_headers(headers)
    container.public_access_level = public_access_level_from_headers(headers)
    container.metadata = metadata_from_headers(headers)
  end
end

.container_from_xml(xml) ⇒ Object 



48
49
50
51
52
53
54
55
56
57
 
# File 'lib/azure/blob/serialization.rb', line 48

def self.container_from_xml(xml)
  xml = slopify(xml)
  expect_node("Container", xml)

  Container.new do |container|
    container.name = xml.Name.text if (xml > "Name").any?
    container.properties = container_properties_from_xml(xml.Properties) if (xml > "Properties").any?
    container.metadata = metadata_from_xml(xml.Metadata) if (xml > "Metadata").any?
  end
end

.container_properties_from_headers(headers) ⇒ Object 



82
83
84
85
86
87
88
89
90
91
92
 
# File 'lib/azure/blob/serialization.rb', line 82

def self.container_properties_from_headers(headers)
  props = {}

  props[:last_modified] = headers["Last-Modified"]
  props[:etag] = headers["Etag"]
  props[:lease_status] = headers["x-ms-lease-status"]
  props[:lease_state] = headers["x-ms-lease-state"]
  props[:lease_duration] = headers["x-ms-lease-duration"]

  props
end

.container_properties_from_xml(xml) ⇒ Object 



67
68
69
70
71
72
73
74
75
76
77
78
79
80
 
# File 'lib/azure/blob/serialization.rb', line 67

def self.container_properties_from_xml(xml)
  xml = slopify(xml)
  expect_node("Properties", xml)

  props = {}

  props[:last_modified] = (xml > "Last-Modified").text if (xml > "Last-Modified").any?
  props[:etag] = xml.Etag.text if (xml > "Etag").any?
  props[:lease_status] = xml.LeaseStatus.text if (xml > "LeaseStatus").any?
  props[:lease_state] = xml.LeaseState.text if (xml > "LeaseState").any?
  props[:lease_duration] = xml.LeaseDuration.text if (xml > "LeaseDuration").any?

  props
end

.page_list_from_xml(xml) ⇒ Object 



265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
 
# File 'lib/azure/blob/serialization.rb', line 265

def self.page_list_from_xml(xml)
  xml = slopify(xml)
  expect_node("PageList", xml)

  page_list = []

  return page_list unless (xml > "PageRange").any?

  if xml.PageRange.count == 0
    page_list.push [xml.PageRange.Start.text.to_i, xml.PageRange.End.text.to_i]
  else
    xml.PageRange.each { |page_range|
      page_list.push [page_range.Start.text.to_i, page_range.End.text.to_i]
    }
  end

  page_list
end

.public_access_level_from_headers(headers) ⇒ Object 



94
95
96
 
# File 'lib/azure/blob/serialization.rb', line 94

def self.public_access_level_from_headers(headers)
  headers["x-ms-blob-public-access"]
end