- for(LedgerTransactionItem item : items) {
- db.execSQL("INSERT INTO transaction_accounts(transaction_id, account_name, amount, "
- + "currency) values(?, ?, ?, ?)", new Object[]{id, item.getAccountName(),
- item.getAmount(), item.getCurrency()});
+ for (LedgerTransactionItem item : items) {
+ db.execSQL("INSERT INTO transaction_accounts(transaction_id, account_name, amount, " +
+ "currency) values(?, ?, ?, ?)",
+ new Object[]{id, item.getAccountName(), item.getAmount(), item.getCurrency()});
+ }
+ }
+ private void fillDataHash() {
+ if (dataHash != null) return;
+ try {
+ Digest sha = new Digest(DIGEST_TYPE);
+ StringBuilder data = new StringBuilder();
+ data.append(getId());
+ data.append('\0');
+ data.append(getDescription());
+ data.append('\0');
+ for (LedgerTransactionItem item : items) {
+ data.append(item.getAccountName());
+ data.append('\0');
+ data.append(item.getCurrency());
+ data.append('\0');
+ data.append(item.getAmount());
+ }
+ sha.update(data.toString().getBytes(Charset.forName("UTF-8")));
+ dataHash = sha.digestToHexString();
+ }
+ catch (NoSuchAlgorithmException e) {
+ throw new RuntimeException(
+ String.format("Unable to get instance of %s digest", DIGEST_TYPE), e);