diff options
| -rw-r--r-- | datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/beans/NetworkRoute.java | 36 |
1 files changed, 24 insertions, 12 deletions
diff --git a/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/beans/NetworkRoute.java b/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/beans/NetworkRoute.java index f50043a8..00eb6a26 100644 --- a/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/beans/NetworkRoute.java +++ b/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/beans/NetworkRoute.java @@ -29,6 +29,7 @@ import java.sql.PreparedStatement; import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
+import java.util.Objects;
import java.util.SortedSet;
import java.util.TreeSet;
@@ -60,16 +61,16 @@ public class NetworkRoute extends NodeClass implements Comparable<NetworkRoute> DB db = new DB();
@SuppressWarnings("resource")
Connection conn = db.getConnection();
- Statement stmt = conn.createStatement();
- ResultSet rs = stmt.executeQuery("select FROMNODE, TONODE, VIANODE from NETWORK_ROUTES");
- while (rs.next()) {
- int fromnode = rs.getInt("FROMNODE");
- int tonode = rs.getInt("TONODE");
- int vianode = rs.getInt("VIANODE");
- set.add(new NetworkRoute(fromnode, tonode, vianode));
+ try(Statement stmt = conn.createStatement()) {
+ try(ResultSet rs = stmt.executeQuery("select FROMNODE, TONODE, VIANODE from NETWORK_ROUTES")) {
+ while (rs.next()) {
+ int fromnode = rs.getInt("FROMNODE");
+ int tonode = rs.getInt("TONODE");
+ int vianode = rs.getInt("VIANODE");
+ set.add(new NetworkRoute(fromnode, tonode, vianode));
+ }
+ }
}
- rs.close();
- stmt.close();
db.release(conn);
} catch (SQLException e) {
e.printStackTrace();
@@ -129,7 +130,9 @@ public class NetworkRoute extends NodeClass implements Comparable<NetworkRoute> e.printStackTrace();
} finally {
try {
- ps.close();
+ if(ps!=null) {
+ ps.close();
+ }
} catch (SQLException e) {
e.printStackTrace();
}
@@ -157,7 +160,9 @@ public class NetworkRoute extends NodeClass implements Comparable<NetworkRoute> e.printStackTrace();
} finally {
try {
- ps.close();
+ if(ps!=null) {
+ ps.close();
+ }
} catch (SQLException e) {
e.printStackTrace();
}
@@ -183,7 +188,9 @@ public class NetworkRoute extends NodeClass implements Comparable<NetworkRoute> e.printStackTrace();
} finally {
try {
- ps.close();
+ if(ps!=null) {
+ ps.close();
+ }
} catch (SQLException e) {
e.printStackTrace();
}
@@ -214,6 +221,11 @@ public class NetworkRoute extends NodeClass implements Comparable<NetworkRoute> }
@Override
+ public int hashCode() {
+ return Objects.hash(fromnode, tonode, vianode);
+ }
+
+ @Override
public int compareTo(NetworkRoute o) {
if (this.fromnode == o.fromnode) {
if (this.tonode == o.tonode)
|