TDI-32579: Job reaches the 65K limit in the tDB2Input component

https://jira.talendforge.org/browse/TDI-32579

main/plugins/org.talend.librariesmanager/resources/java/routines/system/JDBCUtil.java

@@ -0,0 +1,68 @@
+// ============================================================================
+//
+// Copyright (C) 2006-2015 Talend Inc. - www.talend.com
+//
+// This source code is available under agreement available at
+// %InstallDIR%\features\org.talend.rcp.branding.%PRODUCTNAME%\%PRODUCTNAME%license.txt
+//
+// You should have received a copy of the agreement
+// along with this program; if not, write to Talend SA
+// 9 rue Pages 92150 Suresnes, France
+//
+// ============================================================================
+package routines.system;
+
+import java.sql.ResultSet;
+import java.util.Date;
+
+public class JDBCUtil {
+
+    public static String getString(ResultSet rs, int index, boolean trim) throws java.sql.SQLException {
+        String result = rs.getString(index);
+        if (trim && result != null) {
+            return result.trim();
+        }
+        return result;
+    }
+
+    public static Double getDoubleObject(ResultSet rs, int index) throws java.sql.SQLException {
+        if (rs.getObject(index) != null) {
+            return rs.getDouble(index);
+        }
+
+        return null;
+    }
+
+    public static Boolean getBooleanObject(ResultSet rs, int index) throws java.sql.SQLException {
+        if (rs.getObject(index) != null) {
+            return rs.getBoolean(index);
+        }
+
+        return null;
+    }
+
+    public static double getDouble(ResultSet rs, int index) throws java.sql.SQLException {
+        if (rs.getObject(index) != null) {
+            return rs.getDouble(index);
+        }
+
+        throw new RuntimeException("Null value in non-Nullable column");
+    }
+
+    public static boolean getBoolean(ResultSet rs, int index) throws java.sql.SQLException {
+        if (rs.getObject(index) != null) {
+            return rs.getBoolean(index);
+        }
+
+        throw new RuntimeException("Null value in non-Nullable column");
+    }
+    
+    public static Date getDate(ResultSet rs, int index) throws java.sql.SQLException {
+        if(rs.getTimestamp(index) != null) {
+            return new Date(rs.getTimestamp(index).getTime());
+        }
+        
+        return null;
+    }
+    
+}