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Diffstat (limited to 'src/org/traccar/database/QueryBuilder.java')
-rw-r--r--src/org/traccar/database/QueryBuilder.java12
1 files changed, 10 insertions, 2 deletions
diff --git a/src/org/traccar/database/QueryBuilder.java b/src/org/traccar/database/QueryBuilder.java
index 73569ac2a..1a83daab9 100644
--- a/src/org/traccar/database/QueryBuilder.java
+++ b/src/org/traccar/database/QueryBuilder.java
@@ -173,9 +173,17 @@ public final class QueryBuilder {
}
public QueryBuilder setLong(String name, long value) throws SQLException {
+ return setLong(name, value, false);
+ }
+
+ public QueryBuilder setLong(String name, long value, boolean nullIfZero) throws SQLException {
for (int i : indexes(name)) {
try {
- statement.setLong(i, value);
+ if (value == 0 && nullIfZero) {
+ statement.setNull(i, Types.INTEGER);
+ } else {
+ statement.setLong(i, value);
+ }
} catch (SQLException error) {
statement.close();
connection.close();
@@ -245,7 +253,7 @@ public final class QueryBuilder {
} else if (method.getReturnType().equals(int.class)) {
setInteger(name, (Integer) method.invoke(object));
} else if (method.getReturnType().equals(long.class)) {
- setLong(name, (Long) method.invoke(object));
+ setLong(name, (Long) method.invoke(object), name.endsWith("Id"));
} else if (method.getReturnType().equals(double.class)) {
setDouble(name, (Double) method.invoke(object));
} else if (method.getReturnType().equals(String.class)) {