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authorJörg Frings-Fürst <debian@jff-webhosting.net>2018-05-01 14:34:32 +0200
committerJörg Frings-Fürst <debian@jff-webhosting.net>2018-05-01 14:34:32 +0200
commit49120f48474fc8fdc2448c75d961bc238213cfac (patch)
tree05bcdb95d65a807cf0f1ffffd066c09074b5cf56 /plugins/shotwell-data-imports/FSpotDatabaseBehavior.vala
parent2492891f112caac6076ce49721d9d5d78a152c3a (diff)
New upstream version 0.28.2upstream/0.28.2
Diffstat (limited to 'plugins/shotwell-data-imports/FSpotDatabaseBehavior.vala')
-rw-r--r--plugins/shotwell-data-imports/FSpotDatabaseBehavior.vala208
1 files changed, 0 insertions, 208 deletions
diff --git a/plugins/shotwell-data-imports/FSpotDatabaseBehavior.vala b/plugins/shotwell-data-imports/FSpotDatabaseBehavior.vala
deleted file mode 100644
index 6d669b3..0000000
--- a/plugins/shotwell-data-imports/FSpotDatabaseBehavior.vala
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@@ -1,208 +0,0 @@
-/* Copyright 2016 Software Freedom Conservancy Inc.
- *
- * This software is licensed under the GNU Lesser General Public License
- * (version 2.1 or later). See the COPYING file in this distribution.
- */
-
-namespace DataImports.FSpot.Db {
-
-private class FSpotBehaviorEntry {
- private Utils.VersionNumber version;
- private FSpotTableBehavior behavior;
-
- public FSpotBehaviorEntry(Utils.VersionNumber version, FSpotTableBehavior behavior) {
- this.version = version;
- this.behavior = behavior;
- }
-
- public Utils.VersionNumber get_version() {
- return version;
- }
-
- public FSpotTableBehavior get_behavior() {
- return behavior;
- }
-}
-
-/**
- * A class that consolidates the behavior of all F-Spot tables (apart from meta)
- * and is the one place to check whether the database version is supported.
- */
-public class FSpotDatabaseBehavior : Object {
- // Minimum unsupported version: any database from that version and above
- // is not supported as it's too new and support has not been provided
- // In practice, the code may work with future versions but this cannot be
- // guaranteed as it hasn't been tested so it's probably better to just
- // bomb out at that point rather than risk importing incorrect data
- public static Utils.VersionNumber MIN_UNSUPPORTED_VERSION =
- new Utils.VersionNumber({ 19 });
- private static Gee.Map<string, Gee.List<FSpotBehaviorEntry>> behavior_map;
-
- private FSpotTableBehavior<FSpotPhotoRow> photos_behavior;
- private FSpotTableBehavior<FSpotTagRow> tags_behavior;
- private FSpotTableBehavior<FSpotPhotoTagRow> photo_tags_behavior;
- private FSpotTableBehavior<FSpotPhotoVersionRow> photo_versions_behavior;
- private FSpotTableBehavior<FSpotRollRow> rolls_behavior;
-
- public static void create_behavior_map() {
- behavior_map = new Gee.HashMap<string, Gee.List<FSpotBehaviorEntry>>();
- // photos table
- Gee.List<FSpotBehaviorEntry> photos_list = new Gee.ArrayList<FSpotBehaviorEntry>();
- // v0-4
- photos_list.add(new FSpotBehaviorEntry(
- new Utils.VersionNumber({ 0 }),
- FSpotPhotosV0Behavior.get_instance()
- ));
- // v5-6
- photos_list.add(new FSpotBehaviorEntry(
- new Utils.VersionNumber({ 5 }),
- FSpotPhotosV5Behavior.get_instance()
- ));
- // v7-10
- photos_list.add(new FSpotBehaviorEntry(
- new Utils.VersionNumber({ 7 }),
- FSpotPhotosV7Behavior.get_instance()
- ));
- // v11-15
- photos_list.add(new FSpotBehaviorEntry(
- new Utils.VersionNumber({ 11 }),
- FSpotPhotosV11Behavior.get_instance()
- ));
- // v16
- photos_list.add(new FSpotBehaviorEntry(
- new Utils.VersionNumber({ 16 }),
- FSpotPhotosV16Behavior.get_instance()
- ));
- // v17
- photos_list.add(new FSpotBehaviorEntry(
- new Utils.VersionNumber({ 17 }),
- FSpotPhotosV17Behavior.get_instance()
- ));
- // v18+
- photos_list.add(new FSpotBehaviorEntry(
- new Utils.VersionNumber({ 18 }),
- FSpotPhotosV18Behavior.get_instance()
- ));
- behavior_map.set(FSpotPhotosTable.TABLE_NAME, photos_list);
- // tags table
- Gee.List<FSpotBehaviorEntry> tags_list = new Gee.ArrayList<FSpotBehaviorEntry>();
- // v0+
- tags_list.add(new FSpotBehaviorEntry(
- new Utils.VersionNumber({ 0 }),
- FSpotTagsV0Behavior.get_instance()
- ));
- behavior_map.set(FSpotTagsTable.TABLE_NAME, tags_list);
- // photo_tags table
- Gee.List<FSpotBehaviorEntry> photo_tags_list = new Gee.ArrayList<FSpotBehaviorEntry>();
- // v0+
- photo_tags_list.add(new FSpotBehaviorEntry(
- new Utils.VersionNumber({ 0 }),
- FSpotPhotoTagsV0Behavior.get_instance()
- ));
- behavior_map.set(FSpotPhotoTagsTable.TABLE_NAME, photo_tags_list);
- // photo_versions table
- Gee.List<FSpotBehaviorEntry> photo_versions_list = new Gee.ArrayList<FSpotBehaviorEntry>();
- // v0-8
- photo_versions_list.add(new FSpotBehaviorEntry(
- new Utils.VersionNumber({ 0 }),
- FSpotPhotoVersionsV0Behavior.get_instance()
- ));
- // v9-15
- photo_versions_list.add(new FSpotBehaviorEntry(
- new Utils.VersionNumber({ 9 }),
- FSpotPhotoVersionsV9Behavior.get_instance()
- ));
- // v16
- photo_versions_list.add(new FSpotBehaviorEntry(
- new Utils.VersionNumber({ 16 }),
- FSpotPhotoVersionsV16Behavior.get_instance()
- ));
- // v17
- photo_versions_list.add(new FSpotBehaviorEntry(
- new Utils.VersionNumber({ 17 }),
- FSpotPhotoVersionsV17Behavior.get_instance()
- ));
- // v18+
- photo_versions_list.add(new FSpotBehaviorEntry(
- new Utils.VersionNumber({ 18 }),
- FSpotPhotoVersionsV18Behavior.get_instance()
- ));
- behavior_map.set(FSpotPhotoVersionsTable.TABLE_NAME, photo_versions_list);
- // rolls table
- Gee.List<FSpotBehaviorEntry> rolls_list = new Gee.ArrayList<FSpotBehaviorEntry>();
- // v0-4
- rolls_list.add(new FSpotBehaviorEntry(
- new Utils.VersionNumber({ 0 }),
- FSpotRollsV0Behavior.get_instance()
- ));
- // v5+
- rolls_list.add(new FSpotBehaviorEntry(
- new Utils.VersionNumber({ 5 }),
- FSpotRollsV5Behavior.get_instance()
- ));
- behavior_map.set(FSpotRollsTable.TABLE_NAME, rolls_list);
- }
-
- public static FSpotTableBehavior? find_behavior(string table_name, Utils.VersionNumber version) {
- FSpotTableBehavior behavior = null;
- Gee.List<FSpotBehaviorEntry> behavior_list = behavior_map.get(table_name);
- if (behavior_list != null)
- foreach (FSpotBehaviorEntry entry in behavior_list) {
- if (version.compare_to(entry.get_version()) >= 0)
- behavior = entry.get_behavior();
- }
- else
- warning("Could not find behavior list for table %s", table_name);
- return behavior;
-
- }
- public FSpotDatabaseBehavior(Utils.VersionNumber version) throws Spit.DataImports.DataImportError {
- if (version.compare_to(MIN_UNSUPPORTED_VERSION) >= 0)
- throw new Spit.DataImports.DataImportError.UNSUPPORTED_VERSION("Version %s is not yet supported", version.to_string());
-
- FSpotTableBehavior? photos_generic_behavior = find_behavior(FSpotPhotosTable.TABLE_NAME, version);
- if (photos_generic_behavior != null)
- photos_behavior = photos_generic_behavior as FSpotTableBehavior<FSpotPhotoRow>;
- FSpotTableBehavior? tags_generic_behavior = find_behavior(FSpotTagsTable.TABLE_NAME, version);
- if (tags_generic_behavior != null)
- tags_behavior = tags_generic_behavior as FSpotTableBehavior<FSpotTagRow>;
- FSpotTableBehavior? photo_tags_generic_behavior = find_behavior(FSpotPhotoTagsTable.TABLE_NAME, version);
- if (photo_tags_generic_behavior != null)
- photo_tags_behavior = photo_tags_generic_behavior as FSpotTableBehavior<FSpotPhotoTagRow>;
- FSpotTableBehavior? photo_versions_generic_behavior = find_behavior(FSpotPhotoVersionsTable.TABLE_NAME, version);
- if (photo_versions_generic_behavior != null)
- photo_versions_behavior = photo_versions_generic_behavior as FSpotTableBehavior<FSpotPhotoVersionRow>;
- FSpotTableBehavior? rolls_generic_behavior = find_behavior(FSpotRollsTable.TABLE_NAME, version);
- if (rolls_generic_behavior != null)
- rolls_behavior = rolls_generic_behavior as FSpotTableBehavior<FSpotRollRow>;
-
- if (photos_behavior == null || tags_behavior == null ||
- photo_tags_behavior == null || photo_versions_behavior == null ||
- rolls_behavior == null
- )
- throw new Spit.DataImports.DataImportError.UNSUPPORTED_VERSION("Version %s is not supported", version.to_string());
- }
-
- public FSpotTableBehavior<FSpotPhotoRow> get_photos_behavior() {
- return photos_behavior;
- }
-
- public FSpotTableBehavior<FSpotTagRow> get_tags_behavior() {
- return tags_behavior;
- }
-
- public FSpotTableBehavior<FSpotPhotoTagRow> get_photo_tags_behavior() {
- return photo_tags_behavior;
- }
-
- public FSpotTableBehavior<FSpotPhotoVersionRow> get_photo_versions_behavior() {
- return photo_versions_behavior;
- }
-
- public FSpotTableBehavior<FSpotRollRow> get_rolls_behavior() {
- return rolls_behavior;
- }
-}
-
-}
-