Class: Aws::SQS::Message

Inherits:
Object
  • Object
show all
Defined in:
gems/aws-sdk-sqs/lib/aws-sdk-sqs/message.rb

Defined Under Namespace

Classes: Collection

Read-Only Attributes collapse

Actions collapse

Associations collapse

Instance Method Summary collapse

Constructor Details

#initialize(queue_url, receipt_handle, options = {}) ⇒ Message #initialize(options = {}) ⇒ Message

Returns a new instance of Message.

Overloads:

  • #initialize(queue_url, receipt_handle, options = {}) ⇒ Message

    Parameters:

    • queue_url (String)
    • receipt_handle (String)

    Options Hash (options):

  • #initialize(options = {}) ⇒ Message

    Options Hash (options):

    • :queue_url (required, String)
    • :receipt_handle (required, String)
    • :client (Client) 


24
25
26
27
28
29
30
31
 
# File 'gems/aws-sdk-sqs/lib/aws-sdk-sqs/message.rb', line 24

def initialize(*args)
  options = Hash === args.last ? args.pop.dup : {}
  @queue_url = extract_queue_url(args, options)
  @receipt_handle = extract_receipt_handle(args, options)
  @data = options.delete(:data)
  @client = options.delete(:client) || Client.new(options)
  @waiter_block_warned = false
end

Instance Method Details

#attributes ⇒ Hash<String,String>

A map of the attributes requested in ReceiveMessage to their respective values. Supported attributes:

  • ApproximateReceiveCount

  • ApproximateFirstReceiveTimestamp

  • MessageDeduplicationId

  • MessageGroupId

  • SenderId

  • SentTimestamp

  • SequenceNumber

ApproximateFirstReceiveTimestamp and SentTimestamp are each returned as an integer representing the epoch time in milliseconds.

Returns:

  • (Hash<String,String>) 


90
91
92
 
# File 'gems/aws-sdk-sqs/lib/aws-sdk-sqs/message.rb', line 90

def attributes
  data[:attributes]
end

#body ⇒ String

The message's contents (not URL-encoded).

Returns:

  • (String) 


61
62
63
 
# File 'gems/aws-sdk-sqs/lib/aws-sdk-sqs/message.rb', line 61

def body
  data[:body]
end

#change_visibility(options = {}) ⇒ EmptyStructure

Examples:

Request syntax with placeholder values


message.change_visibility({
  visibility_timeout: 1, # required
})

Parameters:

  • options (Hash) (defaults to: {}) —

    ({})

Options Hash (options):

  • :visibility_timeout (required, Integer) —

    The new value for the message's visibility timeout (in seconds). Values range: 0 to 43200. Maximum: 12 hours.

Returns:

  • (EmptyStructure) 


161
162
163
164
165
166
167
168
169
170
 
# File 'gems/aws-sdk-sqs/lib/aws-sdk-sqs/message.rb', line 161

def change_visibility(options = {})
  options = options.merge(
    queue_url: @queue_url,
    receipt_handle: @receipt_handle
  )
  resp = Aws::Plugins::UserAgent.feature('resource') do
    @client.change_message_visibility(options)
  end
  resp.data
end

#client ⇒ Client

Returns:



122
123
124
 
# File 'gems/aws-sdk-sqs/lib/aws-sdk-sqs/message.rb', line 122

def client
  @client
end

#data ⇒ Types::Message

Returns the data for this Aws::SQS::Message.

Returns:

Raises:



137
138
139
140
 
# File 'gems/aws-sdk-sqs/lib/aws-sdk-sqs/message.rb', line 137

def data
  load unless @data
  @data
end

#data_loaded? ⇒ Boolean

Returns true if this resource is loaded. Accessing attributes or #data on an unloaded resource will trigger a call to #load.

Returns:

  • (Boolean) —

    Returns true if this resource is loaded. Accessing attributes or #data on an unloaded resource will trigger a call to #load.



145
146
147
 
# File 'gems/aws-sdk-sqs/lib/aws-sdk-sqs/message.rb', line 145

def data_loaded?
  !!@data
end

#delete(options = {}) ⇒ EmptyStructure

Examples:

Request syntax with placeholder values


message.delete()

Parameters:

  • options (Hash) (defaults to: {}) —

    ({})

Returns:

  • (EmptyStructure) 


177
178
179
180
181
182
183
184
185
186
 
# File 'gems/aws-sdk-sqs/lib/aws-sdk-sqs/message.rb', line 177

def delete(options = {})
  options = options.merge(
    queue_url: @queue_url,
    receipt_handle: @receipt_handle
  )
  resp = Aws::Plugins::UserAgent.feature('resource') do
    @client.delete_message(options)
  end
  resp.data
end

#md5_of_body ⇒ String

An MD5 digest of the non-URL-encoded message body string.

Returns:

  • (String) 


55
56
57
 
# File 'gems/aws-sdk-sqs/lib/aws-sdk-sqs/message.rb', line 55

def md5_of_body
  data[:md5_of_body]
end

#md5_of_message_attributes ⇒ String

An MD5 digest of the non-URL-encoded message attribute string. You can use this attribute to verify that Amazon SQS received the message correctly. Amazon SQS URL-decodes the message before creating the MD5 digest. For information about MD5, see RFC1321.

Returns:

  • (String) 


103
104
105
 
# File 'gems/aws-sdk-sqs/lib/aws-sdk-sqs/message.rb', line 103

def md5_of_message_attributes
  data[:md5_of_message_attributes]
end

#message_attributes ⇒ Hash<String,Types::MessageAttributeValue>

Each message attribute consists of a Name, Type, and Value. For more information, see Amazon SQS message attributes in the Amazon SQS Developer Guide.

Returns:



115
116
117
 
# File 'gems/aws-sdk-sqs/lib/aws-sdk-sqs/message.rb', line 115

def message_attributes
  data[:message_attributes]
end

#message_id ⇒ String

A unique identifier for the message. A MessageIdis considered unique across all Amazon Web Services accounts for an extended period of time.

Returns:

  • (String) 


49
50
51
 
# File 'gems/aws-sdk-sqs/lib/aws-sdk-sqs/message.rb', line 49

def message_id
  data[:message_id]
end

#queue ⇒ Queue

Returns:



191
192
193
194
195
196
 
# File 'gems/aws-sdk-sqs/lib/aws-sdk-sqs/message.rb', line 191

def queue
  Queue.new(
    url: @queue_url,
    client: @client
  )
end

#queue_url ⇒ String

Returns:

  • (String) 


36
37
38
 
# File 'gems/aws-sdk-sqs/lib/aws-sdk-sqs/message.rb', line 36

def queue_url
  @queue_url
end

#receipt_handle ⇒ String

Returns:

  • (String) 


41
42
43
 
# File 'gems/aws-sdk-sqs/lib/aws-sdk-sqs/message.rb', line 41

def receipt_handle
  @receipt_handle
end