Class: Synqa::ContentLocation
- Inherits:
-
Object
- Object
- Synqa::ContentLocation
- Defined in:
- lib/synqa.rb
Overview
Base class for a content location which consists of a base directory on a local or remote system.
Direct Known Subclasses
Instance Attribute Summary collapse
-
#cachedContentFile ⇒ Object
readonly
The name of a file used to hold a cached content tree for this location (can optionally be specified).
Instance Method Summary collapse
-
#clearCachedContentFile ⇒ Object
Delete any existing cached content file.
-
#getCachedContentTree ⇒ Object
Get the cached content tree (if any), read from the specified cached content file.
-
#getCachedContentTreeMapOfHashes ⇒ Object
Read a map of file hashes (mapping from relative file name to hash value) from the specified cached content file.
-
#getExistingCachedContentTreeFile ⇒ Object
Get the cached content file name, if specified, and if the file exists.
-
#initialize(cachedContentFile) ⇒ ContentLocation
constructor
A new instance of ContentLocation.
Constructor Details
#initialize(cachedContentFile) ⇒ ContentLocation
Returns a new instance of ContentLocation.
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# File 'lib/synqa.rb', line 716 def initialize(cachedContentFile) @cachedContentFile = cachedContentFile end |
Instance Attribute Details
#cachedContentFile ⇒ Object (readonly)
The name of a file used to hold a cached content tree for this location (can optionally be specified)
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# File 'lib/synqa.rb', line 714 def cachedContentFile @cachedContentFile end |
Instance Method Details
#clearCachedContentFile ⇒ Object
Delete any existing cached content file
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# File 'lib/synqa.rb', line 734 def clearCachedContentFile if cachedContentFile and File.exists?(cachedContentFile) puts " deleting cached content file #{cachedContentFile} ..." File.delete(cachedContentFile) end end |
#getCachedContentTree ⇒ Object
Get the cached content tree (if any), read from the specified cached content file.
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# File 'lib/synqa.rb', line 742 def getCachedContentTree file = getExistingCachedContentTreeFile if file return ContentTree.readFromFile(file) else return nil end end |
#getCachedContentTreeMapOfHashes ⇒ Object
Read a map of file hashes (mapping from relative file name to hash value) from the specified cached content file
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# File 'lib/synqa.rb', line 753 def getCachedContentTreeMapOfHashes file = getExistingCachedContentTreeFile if file puts "Reading cached file hashes from #{file} ..." return ContentTree.readMapOfHashesFromFile(file) else return [nil, {}] end end |
#getExistingCachedContentTreeFile ⇒ Object
Get the cached content file name, if specified, and if the file exists
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# File 'lib/synqa.rb', line 721 def getExistingCachedContentTreeFile if cachedContentFile == nil puts "No cached content file specified for location" return nil elsif File.exists?(cachedContentFile) return cachedContentFile else puts "Cached content file #{cachedContentFile} does not yet exist." return nil end end |