Class: Aerospike::GeoJSONValue

Inherits:
Value
  • Object
show all
Defined in:
lib/aerospike/value/value.rb

Overview

GeoJSON value. Supported by Aerospike server version 3.7 and later.

Instance Method Summary collapse

Methods inherited from Value

get_packer, of, put_packer

Constructor Details

#initialize(json) ⇒ GeoJSONValue

:nodoc:



391
392
393
394
395
 
# File 'lib/aerospike/value/value.rb', line 391

def initialize(json)
  @json = json
  @bytes = json.to_json
  self
end

Instance Method Details

#estimate_size ⇒ Object 



397
398
399
400
 
# File 'lib/aerospike/value/value.rb', line 397

def estimate_size
  # flags + ncells + jsonstr
  1 + 2 + @bytes.bytesize
end

#get ⇒ Object 



416
417
418
 
# File 'lib/aerospike/value/value.rb', line 416

def get
  @json
end

#pack(packer) ⇒ Object

Raises:



408
409
410
 
# File 'lib/aerospike/value/value.rb', line 408

def pack(packer)
  raise Aerospike::Exceptions::Aerospike.new(Aerospike::ResultCode::PARAMETER_ERROR, "Can't pack GeoJSON")
end

#to_bytes ⇒ Object 



420
421
422
 
# File 'lib/aerospike/value/value.rb', line 420

def to_bytes
  @bytes
end

#to_s ⇒ Object 



424
425
426
 
# File 'lib/aerospike/value/value.rb', line 424

def to_s
  @json
end

#type ⇒ Object 



412
413
414
 
# File 'lib/aerospike/value/value.rb', line 412

def type
  Aerospike::ParticleType::GEOJSON
end

#write(buffer, offset) ⇒ Object 



402
403
404
405
406
 
# File 'lib/aerospike/value/value.rb', line 402

def write(buffer, offset)
  buffer.write_byte(0, offset) # flags
  buffer.write_uint16(0, offset + 1) # ncells
  return 1 + 2 + buffer.write_binary(@bytes, offset + 3) # JSON string
end