Class: Aerospike::BatchAttr

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(ops = nil, opt = {}) ⇒ BatchAttr

Returns a new instance of BatchAttr.



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# File 'lib/aerospike/batch_attr.rb', line 24

def initialize(ops = nil, opt = {})
  rp = create_policy(opt, BatchPolicy, nil)
  wp = create_policy(opt, BatchWritePolicy, nil)

  read_all_bins = false
  read_header = false
  has_read = false
  has_write_op = false

  ops&.each do |op|
    case op.op_type
    when Operation::BIT_READ, Operation::EXP_READ, Operation::HLL_READ, Operation::CDT_READ, Operation::READ	# Read all bins if no bin is specified.
      read_all_bins = op.bin_name.nil?
      has_read = true

    when Operation::READ_HEADER
      read_header = true
      has_read = true

    else
      has_write_op = true
    end
  end

  if has_write_op
    set_batch_write(wp)

    if has_read
      @read_attr |= Aerospike::INFO1_READ

      if read_all_bins
        @read_attr |= Aerospike::INFO1_GET_ALL
      elsif read_header
        @read_attr |= Aerospike::INFO1_NOBINDATA
      end
    end
  else
    set_batch_read(rp)

    if read_all_bins
      @read_attr |= Aerospike::INFO1_GET_ALL
    elsif read_header
      @read_attr |= Aerospike::INFO1_NOBINDATA
    end
  end
end

Instance Attribute Details

#expiration ⇒ Object (readonly)

Returns the value of attribute expiration.



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# File 'lib/aerospike/batch_attr.rb', line 22

def expiration
  @expiration
end

#filter_exp ⇒ Object (readonly)

Returns the value of attribute filter_exp.



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# File 'lib/aerospike/batch_attr.rb', line 22

def filter_exp
  @filter_exp
end

#generation ⇒ Object (readonly)

Returns the value of attribute generation.



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# File 'lib/aerospike/batch_attr.rb', line 22

def generation
  @generation
end

#has_write ⇒ Object (readonly)

Returns the value of attribute has_write.



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# File 'lib/aerospike/batch_attr.rb', line 22

def has_write
  @has_write
end

#info_attr ⇒ Object (readonly)

Returns the value of attribute info_attr.



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# File 'lib/aerospike/batch_attr.rb', line 22

def info_attr
  @info_attr
end

#read_attr ⇒ Object (readonly)

Returns the value of attribute read_attr.



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# File 'lib/aerospike/batch_attr.rb', line 22

def read_attr
  @read_attr
end

#send_key ⇒ Object (readonly)

Returns the value of attribute send_key.



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# File 'lib/aerospike/batch_attr.rb', line 22

def send_key
  @send_key
end

#write_attr ⇒ Object (readonly)

Returns the value of attribute write_attr.



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# File 'lib/aerospike/batch_attr.rb', line 22

def write_attr
  @write_attr
end

Instance Method Details

#adjust_read(ops) ⇒ Object 



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# File 'lib/aerospike/batch_attr.rb', line 97

def adjust_read(ops)
    read_all_bins = false
    read_header = false

    ops.each do |op|
   case op.op_type
   when Operation::BIT_READ, Operation::EXP_READ, Operation::HLL_READ, Operation::CDT_READ, Operation::READ	# Read all bins if no bin is specified.
          read_all_bins = op.bin_name.nil?
   when Operation::READ_HEADER
        read_header = true
   end
    end

    if read_all_bins
      @read_attr |= Aerospike::INFO1_GET_ALL
    elsif read_header
      @read_attr |= Aerospike::INFO1_NOBINDATA
    end
end

#adjust_read_all_bins(read_all_bins) ⇒ Object 



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# File 'lib/aerospike/batch_attr.rb', line 117

def adjust_read_all_bins(read_all_bins)
  @read_attr |= read_all_bins ? Aerospike::INFO1_GET_ALL : Aerospike::INFO1_NOBINDATA
end

#adjust_write(ops) ⇒ Object 



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# File 'lib/aerospike/batch_attr.rb', line 176

def adjust_write(ops)
  read_all_bins = false
  read_header = false
  has_read = false

  ops.each do |op|
    case op.op_type
    when Operation::BIT_READ, Operation::EXP_READ, Operation::HLL_READ, Operation::CDT_READ, Operation::READ	# Read all bins if no bin is specified.
      read_all_bins = op.bin_name.nil?
      has_read = true

    when Operation::READ_HEADER
      read_header = true
      has_read = true

    end
  end

  if has_read
    @read_attr |= Aerospike::INFO1_READ

    if read_all_bins
      @read_attr |= Aerospike::INFO1_GET_ALL
    elsif read_header
      @read_attr |= Aerospike::INFO1_NOBINDATA
    end
  end
end

#set_batch_delete(dp) ⇒ Object 



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# File 'lib/aerospike/batch_attr.rb', line 246

def set_batch_delete(dp)
  @filter_exp = dp.filter_exp
  @read_attr = 0
  @write_attr = Aerospike::INFO2_WRITE | Aerospike::INFO2_RESPOND_ALL_OPS | Aerospike::INFO2_DELETE
  @info_attr = 0
  @expiration = 0
  @has_write = true
  @send_key = dp.send_key

  case dp.generation_policy
  when GenerationPolicy::NONE
    @generation = 0
  when GenerationPolicy::EXPECT_GEN_EQUAL
    @generation = dp.generation
    @write_attr |= Aerospike::INFO2_GENERATION
  when GenerationPolicy::EXPECT_GEN_GT
    @generation = dp.generation
    @write_attr |= Aerospike::INFO2_GENERATION_GT
  else
   @generation = 0
  end

  if dp.durable_delete
    @write_attr |= Aerospike::INFO2_DURABLE_DELETE
  end

  if dp.commit_level == CommitLevel::COMMIT_MASTER
    @info_attr |= Aerospike::INFO3_COMMIT_MASTER
  end
end

#set_batch_read(rp) ⇒ Object 



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# File 'lib/aerospike/batch_attr.rb', line 84

def set_batch_read(rp)
  @filter_exp = rp.filter_exp
  @read_attr = Aerospike::INFO1_READ

  @write_attr = 0
  @info_attr = 0

  @expiration = 0
  @generation = 0
  @has_write = false
  @send_key = false
end

#set_batch_udf(up) ⇒ Object 



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# File 'lib/aerospike/batch_attr.rb', line 216

def set_batch_udf(up)
  @filter_exp = up.filter_exp
  @read_attr = 0
  @write_attr = Aerospike::INFO2_WRITE
  @info_attr = 0
  @expiration = up.expiration
  @generation = 0
  @has_write = true
  @send_key = up.send_key

  if up.durable_delete
    @write_attr |= Aerospike::INFO2_DURABLE_DELETE
  end

  if up.commit_level == CommitLevel::COMMIT_MASTER
    @info_attr |= Aerospike::INFO3_COMMIT_MASTER
  end
end

#set_batch_write(wp) ⇒ Object 



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# File 'lib/aerospike/batch_attr.rb', line 132

def set_batch_write(wp)
  @filter_exp = wp.filter_exp
  @read_attr = 0
  @write_attr = Aerospike::INFO2_WRITE | Aerospike::INFO2_RESPOND_ALL_OPS
  @info_attr = 0
  @expiration = wp.expiration
  @has_write = true
  @send_key = wp.send_key

  case wp.generation_policy
  when GenerationPolicy::NONE
    @generation = 0
  when GenerationPolicy::EXPECT_GEN_EQUAL
    @generation = wp.generation
    @write_attr |= Aerospike::INFO2_GENERATION
  when GenerationPolicy::EXPECT_GEN_GT
    @generation = wp.generation
    @write_attr |= Aerospike::INFO2_GENERATION_GT
  else
    @generation = 0
  end

  case wp.record_exists_action
  when RecordExistsAction::UPDATE
  # NOOP
  when RecordExistsAction::UPDATE_ONLY
    @info_attr |= Aerospike::INFO3_UPDATE_ONLY
  when RecordExistsAction::REPLACE
    @info_attr |= Aerospike::INFO3_CREATE_OR_REPLACE
  when RecordExistsAction::REPLACE_ONLY
    @info_attr |= Aerospike::INFO3_REPLACE_ONLY
  when RecordExistsAction::CREATE_ONLY
    @write_attr |= Aerospike::INFO2_CREATE_ONLY
  end

  if wp.durable_delete
    @write_attr |= Aerospike::INFO2_DURABLE_DELETE
  end

  if wp.commit_level == CommitLevel::COMMIT_MASTER
    @info_attr |= Aerospike::INFO3_COMMIT_MASTER
  end
end

#set_delete(dp) ⇒ Object 



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# File 'lib/aerospike/batch_attr.rb', line 235

def set_delete(dp)
  @filter_exp = nil
  @read_attr = 0
  @write_attr = Aerospike::INFO2_WRITE | Aerospike::INFO2_RESPOND_ALL_OPS | Aerospike::INFO2_DELETE
  @info_attr = 0
  @expiration = 0
  @generation = 0
  @has_write = true
  @send_key = dp.send_key
end

#set_read(rp) ⇒ Object 



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# File 'lib/aerospike/batch_attr.rb', line 71

def set_read(rp)
  @filter_exp = nil
  @read_attr = Aerospike::INFO1_READ

  @write_attr = 0
  @info_attr = 0

  @expiration = 0
  @generation = 0
  @has_write = false
  @send_key = false
end

#set_udf(up) ⇒ Object 



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# File 'lib/aerospike/batch_attr.rb', line 205

def set_udf(up)
  @filter_exp = nil
  @read_attr = 0
  @write_attr = Aerospike::INFO2_WRITE
  @info_attr = 0
  @expiration = 0
  @generation = 0
  @has_write = true
  @send_key = up.send_key
end

#set_write(wp) ⇒ Object 



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# File 'lib/aerospike/batch_attr.rb', line 121

def set_write(wp)
  @filter_exp = nil
  @read_attr = 0
  @write_attr = Aerospike::INFO2_WRITE | Aerospike::INFO2_RESPOND_ALL_OPS
  @info_attr = 0
  @expiration = 0
  @generation = 0
  @has_write = true
  @send_key = wp.send_key
end