Class: Textus::Protocol::Handlers::QueryContext

Inherits:
Object
  • Object
show all
Defined in:
lib/textus/protocol/handlers/query_context.rb

Direct Known Subclasses

CommandContext

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(store_engine, container, call) ⇒ QueryContext

Returns a new instance of QueryContext.



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# File 'lib/textus/protocol/handlers/query_context.rb', line 5

def initialize(store_engine, container, call)
  @store_engine = store_engine
  @container = container
  @call = call
end

Instance Attribute Details

#call ⇒ Object (readonly)

Returns the value of attribute call.



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# File 'lib/textus/protocol/handlers/query_context.rb', line 11

def call
  @call
end

#container ⇒ Object (readonly)

Returns the value of attribute container.



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# File 'lib/textus/protocol/handlers/query_context.rb', line 11

def container
  @container
end

#store_engine ⇒ Object (readonly)

Returns the value of attribute store_engine.



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# File 'lib/textus/protocol/handlers/query_context.rb', line 11

def store_engine
  @store_engine
end

Instance Method Details

#cursor_store ⇒ Object 



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# File 'lib/textus/protocol/handlers/query_context.rb', line 37

def cursor_store = @container.store.cursor_store

#entry_index ⇒ Object 



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# File 'lib/textus/protocol/handlers/query_context.rb', line 36

def entry_index  = @container.store.entry_index

#etag_for(key) ⇒ Object 



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# File 'lib/textus/protocol/handlers/query_context.rb', line 26

def etag_for(key)
  path = @store_engine.resolve(key:).path
  @store_engine.file_system.etag(path) if @store_engine.file_system.exists?(path)
end

#exists?(key:) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/textus/protocol/handlers/query_context.rb', line 17

def exists?(key:)    = @store_engine.exists?(key:)

#file_exists?(key) ⇒ Boolean

Narrow file queries (avoid raw file_system access)

Returns:

  • (Boolean) 


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# File 'lib/textus/protocol/handlers/query_context.rb', line 21

def file_exists?(key)
  path = @store_engine.resolve(key:).path
  @store_engine.file_system.exists?(path)
end

#layout ⇒ Object 



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# File 'lib/textus/protocol/handlers/query_context.rb', line 34

def layout       = @container.layout

#link_store ⇒ Object 



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# File 'lib/textus/protocol/handlers/query_context.rb', line 35

def link_store   = @container.store.link_store

#list ⇒ Object 



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# File 'lib/textus/protocol/handlers/query_context.rb', line 16

def list(...)        = @store_engine.list(...)

#manifest ⇒ Object

Container metadata (read-only)



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# File 'lib/textus/protocol/handlers/query_context.rb', line 32

def manifest     = @container.manifest

#mentry_for(key:) ⇒ Object 



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# File 'lib/textus/protocol/handlers/query_context.rb', line 18

def mentry_for(key:) = @store_engine.mentry_for(key:)

#read(key:) ⇒ Object

StoreEngine delegation (read side)



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# File 'lib/textus/protocol/handlers/query_context.rb', line 14

def read(key:)       = @store_engine.read(key:)

#resolve(key:) ⇒ Object 



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# File 'lib/textus/protocol/handlers/query_context.rb', line 15

def resolve(key:)    = @store_engine.resolve(key:)

#schemas ⇒ Object 



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# File 'lib/textus/protocol/handlers/query_context.rb', line 33

def schemas      = @container.schemas