Class: Uricp::Strategy::CachedGet
- Inherits:
-
Object
- Object
- Uricp::Strategy::CachedGet
- Includes:
- CacheCommon, Common
- Defined in:
- lib/uricp/strategy/cached_get.rb
Constant Summary
Constants included from Common
Uricp::Strategy::Common::DRY_SNAP, Uricp::Strategy::Common::PIPE_URI
Instance Attribute Summary
Attributes included from Common
Attributes included from CurlPrimitives
Instance Method Summary collapse
Methods included from CacheCommon
#cache_exists?, #cache_file, #cache_name, #cache_root, #in_cache?, #temp_cache_file, #temp_cache_uri, #validate_cache!, #with_active_cache, #without_active_cache
Methods included from Common
#all_local_files?, #always_write_sparse?, #compression_required?, #conversion_required?, #dry_run?, #encoding, #file_source?, #format_change?, #get_temp_filename, #in_rbd_cache, #in_rbd_cache?, #initialize, #lz4?, #lz4_source?, #not_in_rbd_cache?, #proposed_path, #qcow2?, #raw_target?, #rbd_base_name, #rbd_cache_image_exists?, #rbd_cache_image_spec, #rbd_cache_name, #rbd_cache_upload_available?, #rbd_clone_snapshot, #rbd_id, #rbd_image_spec, #rbd_sequence_complete?, #rbd_snapshot_name, #rbd_snapshot_spec?, #rbd_uri, #segmented?, #sequence_complete?, #supported_source?, #temp_uri, #unsupported_transfer
Methods included from CurlPrimitives
#authentication, #curl_command, #curl_download_to_pipe, #curl_manifest, #curl_upload_from, #from, #from=, #http_authentication?, #to, #to=
Instance Method Details
#appropriate? ⇒ Boolean
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# File 'lib/uricp/strategy/cached_get.rb', line 8 def appropriate? with_active_cache do validate_cache! return proposal if in_cache? || file_source? debug "#{self.class.name}: no cache entry for #{['from_uri']}" false end end |
#command ⇒ Object
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# File 'lib/uricp/strategy/cached_get.rb', line 18 def command ':;' end |
#proposal ⇒ Object
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# File 'lib/uricp/strategy/cached_get.rb', line 22 def proposal @proposed_options = .dup @proposed_options['from_uri'] = URI.join('file:///', cache_file) unless file_source? if to.scheme == 'rbd' @proposed_options['rbd_cache_name'] = rbd_cache_image_spec(to) end @proposed_options.delete('cache') @proposed_options.delete('cache_name') if conversion_required? if dry_run? @proposed_options['source-format'] = @proposed_options['target-format'] else @proposed_options['source-format'] = File.open(@proposed_options['from_uri'].path) { |f| encoding(f) } end if @proposed_options['source-format'] == @proposed_options['target-format'] @proposed_options.delete('source-format') @proposed_options.delete('target-format') end end self end |