diff options
| -rw-r--r-- | src/com/vaadin/data/util/sqlcontainer/query/generator/StatementHelper.java | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/com/vaadin/data/util/sqlcontainer/query/generator/StatementHelper.java b/src/com/vaadin/data/util/sqlcontainer/query/generator/StatementHelper.java index f9458609c3..b012ce7685 100644 --- a/src/com/vaadin/data/util/sqlcontainer/query/generator/StatementHelper.java +++ b/src/com/vaadin/data/util/sqlcontainer/query/generator/StatementHelper.java @@ -47,6 +47,10 @@ public class StatementHelper implements Serializable { if (parameter != null) { parameters.add(parameter); dataTypes.put(parameters.size() - 1, parameter.getClass()); + } else { + throw new IllegalArgumentException( + "You cannot add null parameters using addParamaters(Object). " + + "Use addParameters(Object,Class) instead"); } } |