Log of /webroot/swe/lib/SWE/DB/Lock.pm

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Revision 1.5 - (view) (download) (annotate) - [select for diffs]
Mon Sep 21 09:10:40 2009 UTC (15 years, 7 months ago) by wakaba
Branch: MAIN
CVS Tags: HEAD
Changes since 1.4: +12 -4 lines
Diff to previous 1.4

++ swe/lib/SWE/DB/ChangeLog	21 Sep 2009 09:05:45 -0000
2009-09-21  Wakaba  <wakaba@suika.fam.cx>

	* Lock.pm (check_lockability): Don't allow the same level of lock
	type being locked twice to avoid deadlocks caused by same level of
	locks.

++ swe/lib/SWE/Object/ChangeLog	21 Sep 2009 09:10:06 -0000
	* Document.pm (repo, prop_untainted, untainted_prop, save_prop,
	locked): New method.  Introduced the concept of "tainted" such
	that we can access to the property in the locked code fragment
	without being afraid to update the property using old values.
	(get_or_create_graph_node): Updated to utilize |prop| family of
	method with locks.

	* Graph.pm (repo, lock, unlock): New methods.
	(add_nodes, create_node, schelling_update): Locks the database
	before the modifications.

	* Repository.pm (graph, get_document_by_id): New methods.

	* Node.pm (repo): New method.

2009-09-21  Wakaba  <wakaba@suika.fam.cx>

++ swe/lib/suikawiki/ChangeLog	21 Sep 2009 09:10:27 -0000
	* main.pl: Made the graph node view to lock the database.

2009-09-21  Wakaba  <wakaba@suika.fam.cx>

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Revision 1.4 - (view) (download) (annotate) - [select for diffs]
Sun Jul 12 10:57:24 2009 UTC (15 years, 9 months ago) by wakaba
Branch: MAIN
Changes since 1.3: +4 -2 lines
Diff to previous 1.3

++ swe/lib/suikawiki/ChangeLog	12 Jul 2009 10:57:18 -0000
	* main.pl: Implemented new-document case of posturl method.

2009-07-12  Wakaba  <wakaba@suika.fam.cx>

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Revision 1.3 - (view) (download) (annotate) - [select for diffs]
Sun Jul 12 07:06:53 2009 UTC (15 years, 9 months ago) by wakaba
Branch: MAIN
Changes since 1.2: +0 -1 lines
Diff to previous 1.2

++ swe/lib/suikawiki/ChangeLog	12 Jul 2009 07:06:43 -0000
	* main.pl: Update tfidf data when a page content is updated.

2009-07-12  Wakaba  <wakaba@suika.fam.cx>

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Revision 1.2 - (view) (download) (annotate) - [select for diffs]
Sun Jul 12 04:00:24 2009 UTC (15 years, 9 months ago) by wakaba
Branch: MAIN
Changes since 1.1: +41 -1 lines
Diff to previous 1.1

++ swe/lib/SWE/DB/ChangeLog	12 Jul 2009 03:59:58 -0000
2009-07-12  Wakaba  <wakaba@suika.fam.cx>

	* NamedText.pm (_get_file_name): Typo.

	* Lock.pm: Check whether any preferable locks are already taken or
	not to avoid deadlocks.

	* IDGenerator.pm (get_next_id): Set lock_type to enable lock order
	control.

	* IDLocks.pm (get_lock): Set lock_type to enable lock order
	control.

++ swe/lib/suikawiki/ChangeLog	12 Jul 2009 04:00:17 -0000
2009-07-12  Wakaba  <wakaba@suika.fam.cx>

	* main.pl: Set |lock_type| to enable lock order control.

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Revision 1.1 - (view) (download) (annotate) - [select for diffs]
Sun Nov 9 06:46:47 2008 UTC (16 years, 5 months ago) by wakaba
Branch: MAIN

++ swe/lib/SWE/DB/ChangeLog	9 Nov 2008 06:46:33 -0000
2008-11-09  Wakaba  <wakaba@suika.fam.cx>

	* Lock.pm, HashedProps.pm, IDDOM.pm, IDGenerator.pm, IDProps.pm,
	IDText.pm, SuikaWiki3PageList.pm: New modules.

	* SuikaWiki3.pm, SuikaWiki3LastModified.pm: Changed to use plain
	base 16 encoded file name string as key, rather than array
	reference as in SuikaWiki3.

	* SuikaWiki3LastModified.pm (save_data, set_data): Removed.
	(load_data): Renamed as |_load_data|.
	(get_data): Invoke |_load_data| if and only if necessary.

	* SuikaWiki3Props.pm: Don't treat "%" as a part of hash key.