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Let's accept ColumnExp's or Strings for field identifiers and handle SQLExpression field values too.

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This commit is contained in:
Par Winzell
2009-01-28 18:32:42 +00:00
parent 495399fc66
commit efb2799167
1 changed files with 16 additions and 2 deletions
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src/java/com/samskivert/depot/DepotRepository.java
+16 -2
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@@ -711,8 +711,22 @@ public abstract class DepotRepository
final String[] fields = new String[fieldsValues.length/2]; final String[] fields = new String[fieldsValues.length/2];
final SQLExpression[] values = new SQLExpression[fields.length]; final SQLExpression[] values = new SQLExpression[fields.length];
for (int ii = 0, idx = 0; ii < fields.length; ii++) { for (int ii = 0, idx = 0; ii < fields.length; ii++) {
fields[ii] = ((ColumnExp)fieldsValues[idx++]).name; if (fieldsValues[idx] instanceof ColumnExp) {
values[ii] = new ValueExp(fieldsValues[idx++]); fields[ii] = ((ColumnExp) fieldsValues[idx]).name;
} else if (fieldsValues[idx] instanceof String) {
fields[ii] = (String) fieldsValues[idx];
} else {
throw new IllegalArgumentException(
"Field identifier #" + (ii+1) + " is neither String nor ColumnExp");
}
idx ++;
if (fieldsValues[idx] instanceof SQLExpression) {
values[ii] = (SQLExpression) fieldsValues[idx];
} else {
values[ii] = new ValueExp(fieldsValues[idx]);
}
idx ++;
} }
UpdateClause<T> update = new UpdateClause<T>(type, key, fields, values); UpdateClause<T> update = new UpdateClause<T>(type, key, fields, values);
final SQLBuilder builder = _ctx.getSQLBuilder(DepotTypes.getDepotTypes(_ctx, update)); final SQLBuilder builder = _ctx.getSQLBuilder(DepotTypes.getDepotTypes(_ctx, update));