Imported Upstream version 0.18.1upstream/0.18.1

1 files changed, 111 insertions, 0 deletions

diff --git a/plugins/shotwell-data-imports/FSpotRollsTable.vala b/plugins/shotwell-data-imports/FSpotRollsTable.vala
new file mode 100644
index 0000000..fd5362d
--- /dev/null
+++ b/plugins/shotwell-data-imports/FSpotRollsTable.vala
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+/* Copyright 2011-2014 Yorba Foundation
+ *
+ * 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 {
+
+/**
+ * The value object for the "rolls" table, representing a single database row.
+ */
+public class FSpotRollRow : Object {
+    public int64 id;
+    public time_t time;
+}
+
+/**
+ * This class represents the F-Spot rolls table.
+ */
+public class FSpotRollsTable : FSpotDatabaseTable<FSpotRollRow> {
+    public static const string TABLE_NAME = "Rolls";
+    public static const string TABLE_NAME_PRE_V5 = "Imports";
+    
+    public FSpotRollsTable(Sqlite.Database db, FSpotDatabaseBehavior db_behavior) {
+        base(db);
+        set_behavior(db_behavior.get_rolls_behavior());
+    }
+    
+    public FSpotRollRow? get_by_id(int64 roll_id) throws DatabaseError {
+        Sqlite.Statement stmt;
+        FSpotRollRow? row = null;
+        string column_list = get_joined_column_list();
+        string sql = "SELECT %s FROM %s WHERE id=?".printf(column_list, table_name);
+
+        int res = fspot_db.prepare_v2(sql, -1, out stmt);
+        if (res != Sqlite.OK)
+            throw_error("Statement failed: %s".printf(sql), res);
+        
+        res = stmt.bind_int64(1, roll_id);
+        if (res != Sqlite.OK)
+            throw_error("Bind failed for roll_id", res);
+        
+        res = stmt.step();
+        if (res == Sqlite.ROW)
+            behavior.build_row(stmt, out row);
+        else if (res == Sqlite.DONE)
+            message("Could not find roll row with ID %d", (int)roll_id);
+        
+        return row;
+    }
+}
+
+// Rolls table behavior for v0-4
+public class FSpotRollsV0Behavior : FSpotTableBehavior<FSpotRollRow>, Object {
+    private static FSpotRollsV0Behavior instance;
+    
+    private FSpotRollsV0Behavior() {
+    }
+    
+    public static FSpotRollsV0Behavior get_instance() {
+        if (instance == null)
+            instance = new FSpotRollsV0Behavior();
+        return instance;
+    }
+    
+    public string get_table_name() {
+        return FSpotRollsTable.TABLE_NAME_PRE_V5;
+    }
+
+    public string[] list_columns() {
+        return { "id", "time" };
+    }
+    
+    public void build_row(Sqlite.Statement stmt, out FSpotRollRow row, int offset = 0) {
+        row = new FSpotRollRow();
+        row.id = stmt.column_int64(offset + 0);
+        row.time = (time_t) stmt.column_int64(offset + 1);
+    }
+}
+
+// Rolls table behavior for v5+
+// Table name changed from "imports" to "rolls"
+public class FSpotRollsV5Behavior : FSpotTableBehavior<FSpotRollRow>, Object {
+    private static FSpotRollsV5Behavior instance;
+    
+    private FSpotRollsV5Behavior() {
+    }
+    
+    public static FSpotRollsV5Behavior get_instance() {
+        if (instance == null)
+            instance = new FSpotRollsV5Behavior();
+        return instance;
+    }
+    
+    public string get_table_name() {
+        return FSpotRollsTable.TABLE_NAME;
+    }
+
+    public string[] list_columns() {
+        return { "id", "time" };
+    }
+    
+    public void build_row(Sqlite.Statement stmt, out FSpotRollRow row, int offset = 0) {
+        row = new FSpotRollRow();
+        row.id = stmt.column_int64(offset + 0);
+        row.time = (time_t) stmt.column_int64(offset + 1);
+    }
+}
+
+}
+