+ public boolean existsInDb(SQLiteDatabase db) {
+ fillDataHash();
+ try (Cursor c = db.rawQuery("SELECT 1 from transactions where data_hash = ?",
+ new String[]{dataHash}))
+ {
+ boolean result = c.moveToFirst();
+// debug("db", String.format("Transaction %d (%s) %s", id, dataHash,
+// result ? "already present" : "not present"));
+ return result;
+ }
+ }
+ public void loadData(SQLiteDatabase db) {
+ if (dataLoaded)
+ return;
+
+ try (Cursor cTr = db.rawQuery(
+ "SELECT year, month, day, description, comment from transactions WHERE profile=? " +
+ "AND id=?", new String[]{profile, String.valueOf(id)}))
+ {
+ if (cTr.moveToFirst()) {
+ date = new SimpleDate(cTr.getInt(0), cTr.getInt(1), cTr.getInt(2));
+ description = cTr.getString(3);
+ comment = cTr.getString(4);
+
+ accounts.clear();
+
+ try (Cursor cAcc = db.rawQuery(
+ "SELECT account_name, amount, currency, comment FROM " +
+ "transaction_accounts WHERE profile=? AND transaction_id = ?",
+ new String[]{profile, String.valueOf(id)}))
+ {
+ while (cAcc.moveToNext()) {
+// debug("transactions",
+// String.format("Loaded %d: %s %1.2f %s", id, cAcc.getString(0),
+// cAcc.getFloat(1), cAcc.getString(2)));
+ addAccount(new LedgerTransactionAccount(cAcc.getString(0), cAcc.getFloat(1),
+ cAcc.getString(2), cAcc.getString(3)));
+ }
+
+ finishLoading();
+ }
+ }
+ }
+
+ }
+ public String getDataHash() {
+ fillDataHash();
+ return dataHash;
+ }
+ public void finishLoading() {
+ dataLoaded = true;
+ }