diff options
| -rwxr-xr-x | datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/beans/NodeClass.java | 18 |
1 files changed, 7 insertions, 11 deletions
diff --git a/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/beans/NodeClass.java b/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/beans/NodeClass.java index 1b368517..9d43bd0a 100755 --- a/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/beans/NodeClass.java +++ b/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/beans/NodeClass.java @@ -105,20 +105,20 @@ public abstract class NodeClass extends Syncable { public static void reload() {
Map<String, Integer> m = new HashMap<String, Integer>();
PreparedStatement ps = null;
- ResultSet rs=null;
+
try {
DB db = new DB();
@SuppressWarnings("resource")
Connection conn = db.getConnection();
String sql = "select NODEID, NAME from NODES";
ps = conn.prepareStatement(sql);
- rs = ps.executeQuery();
- while (rs.next()) {
- int id = rs.getInt("NODEID");
- String name = rs.getString("NAME");
- m.put(name, id);
+ try(ResultSet rs = ps.executeQuery()) {
+ while (rs.next()) {
+ int id = rs.getInt("NODEID");
+ String name = rs.getString("NAME");
+ m.put(name, id);
+ }
}
- rs.close();
ps.close();
db.release(conn);
} catch (SQLException e) {
@@ -128,10 +128,6 @@ public abstract class NodeClass extends Syncable { if(ps!=null){
ps.close();
}
- if(rs!=null){
- rs.close();
- }
-
} catch (SQLException e) {
intLogger.error("PROV0005 doInsert: " + e.getMessage(),e);
}
|