Using a PoolDataSource to get the connections

Author: viniciusam

src/main/java/org/utplsql/cli/ConnectionInfo.java

@@ -1,10 +1,11 @@
 package org.utplsql.cli;
 
 import com.beust.jcommander.IStringConverter;
+import oracle.ucp.jdbc.PoolDataSource;
+import oracle.ucp.jdbc.PoolDataSourceFactory;
 
 import java.io.File;
 import java.sql.Connection;
-import java.sql.DriverManager;
 import java.sql.SQLException;
 
 public class ConnectionInfo {
@@ -17,14 +18,20 @@ public class ConnectionInfo {
         }
     }
 
-    private String connectionInfo;
+    private PoolDataSource pds = PoolDataSourceFactory.getPoolDataSource();
 
     public ConnectionInfo(String connectionInfo) {
-        this.connectionInfo = connectionInfo;
+        try {
+            this.pds.setConnectionFactoryClassName("oracle.jdbc.pool.OracleDataSource");
+            this.pds.setURL("jdbc:oracle:thin:" + connectionInfo);
+            this.pds.setInitialPoolSize(2);
+        } catch (SQLException e) {
+            e.printStackTrace();
+        }
     }
 
     public Connection getConnection() throws SQLException {
-        return DriverManager.getConnection("jdbc:oracle:thin:" + this.connectionInfo);
+        return pds.getConnection();
     }
 
     public static class ConnectionStringConverter implements IStringConverter<ConnectionInfo> {