What should I use instead of deprecated mondrian.olap.Connection::execute?












0















So I am trying to use Mondrian 3.14 in Java 1.8, so I did something like this :



String catalogFilePath = "<path>/mdx_schema.xml";

String connectUrl = "Provider=mondrian;" +

            "Jdbc=jdbc:postgresql://example.com:5432/database?user=user&password=pass;" +

            "JdbcDrivers=org.postgresql.Driver;" +

            "Catalog=file:" + catalogFilePath + ";";

Connection connection = DriverManager.getConnection(connectUrl, null);



String qs = "<query>";

Query q = connection.parseQuery(qs);

Result r = connection.execute(q);


However, as stated here, Connection::execute is deprecated :




Deprecated. This method is deprecated and will be removed in mondrian-4.0. It operates by internally creating a statement. Better to use olap4j and explicitly create a statement.




So, what should I use in olap to execute the query ?






mdx olap mondrian olap4j







share|improve this question



























    0















    So I am trying to use Mondrian 3.14 in Java 1.8, so I did something like this :



    String catalogFilePath = "<path>/mdx_schema.xml";
    
String connectUrl = "Provider=mondrian;" +
    
            "Jdbc=jdbc:postgresql://example.com:5432/database?user=user&password=pass;" +
    
            "JdbcDrivers=org.postgresql.Driver;" +
    
            "Catalog=file:" + catalogFilePath + ";";
    
Connection connection = DriverManager.getConnection(connectUrl, null);
    

    
String qs = "<query>";
    
Query q = connection.parseQuery(qs);
    
Result r = connection.execute(q);


    However, as stated here, Connection::execute is deprecated :




    Deprecated. This method is deprecated and will be removed in mondrian-4.0. It operates by internally creating a statement. Better to use olap4j and explicitly create a statement.




    So, what should I use in olap to execute the query ?






    mdx olap mondrian olap4j







    share|improve this question

























      0












      0








      0








      So I am trying to use Mondrian 3.14 in Java 1.8, so I did something like this :



      String catalogFilePath = "<path>/mdx_schema.xml";
      
String connectUrl = "Provider=mondrian;" +
      
            "Jdbc=jdbc:postgresql://example.com:5432/database?user=user&password=pass;" +
      
            "JdbcDrivers=org.postgresql.Driver;" +
      
            "Catalog=file:" + catalogFilePath + ";";
      
Connection connection = DriverManager.getConnection(connectUrl, null);
      

      
String qs = "<query>";
      
Query q = connection.parseQuery(qs);
      
Result r = connection.execute(q);


      However, as stated here, Connection::execute is deprecated :




      Deprecated. This method is deprecated and will be removed in mondrian-4.0. It operates by internally creating a statement. Better to use olap4j and explicitly create a statement.




      So, what should I use in olap to execute the query ?






      mdx olap mondrian olap4j







      share|improve this question














      So I am trying to use Mondrian 3.14 in Java 1.8, so I did something like this :



      String catalogFilePath = "<path>/mdx_schema.xml";
      
String connectUrl = "Provider=mondrian;" +
      
            "Jdbc=jdbc:postgresql://example.com:5432/database?user=user&password=pass;" +
      
            "JdbcDrivers=org.postgresql.Driver;" +
      
            "Catalog=file:" + catalogFilePath + ";";
      
Connection connection = DriverManager.getConnection(connectUrl, null);
      

      
String qs = "<query>";
      
Query q = connection.parseQuery(qs);
      
Result r = connection.execute(q);


      However, as stated here, Connection::execute is deprecated :




      Deprecated. This method is deprecated and will be removed in mondrian-4.0. It operates by internally creating a statement. Better to use olap4j and explicitly create a statement.




      So, what should I use in olap to execute the query ?






      mdx olap mondrian olap4j




      mdx olap mondrian olap4j






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked Nov 21 '18 at 14:51









      TheWildHealerTheWildHealer

      419219




      419219
























          1 Answer
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          1














          So I actually found the answer here :



          import java.io.PrintWriter;
          
import java.sql.Connection;
          
import java.sql.DriverManager;
          

          
import org.olap4j.CellSet;
          
import org.olap4j.OlapConnection;
          
import org.olap4j.OlapStatement;
          
import org.olap4j.OlapWrapper;
          
import org.olap4j.layout.RectangularCellSetFormatter;
          
import java.sql.SQLException;
          

          
public static void main(String args) throws SQLException, ClassNotFoundException {
          
    Class.forName("mondrian.olap4j.MondrianOlap4jDriver");
          

          
    String catalogFilePath = "<path>/mdx_schema.xml";
          
    String connectUrl = "jdbc:mondrian:" +
          
    "Jdbc=jdbc:postgresql://example.com:5432/database?user=user&password=pass;" +
          
    "JdbcDrivers=org.postgresql.Driver;" +
          
    "Catalog=file:" + catalogFilePath + ";";
          

          
    Connection connection = DriverManager.getConnection(connectUrl);
          
    OlapWrapper wrapper = (OlapWrapper) connection;
          
    OlapConnection olapConnection = wrapper.unwrap(OlapConnection.class);
          
    OlapStatement statement = olapConnection.createStatement();
          

          
    String qs = "<query>";
          

          
    CellSet cellSet = statement.executeOlapQuery(qs);
          

          
    RectangularCellSetFormatter formatter = new RectangularCellSetFormatter(false);
          
    PrintWriter writer = new PrintWriter(System.out);
          
    formatter.format(cellSet, writer);
          
    writer.flush();
          

          
    connection.close();
          
}





          share|improve this answer























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            1 Answer
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            active

            oldest

            votes








            1 Answer
            1






            active

            oldest

            votes









            active

            oldest

            votes






            active

            oldest

            votes









            1














            So I actually found the answer here :



            import java.io.PrintWriter;
            
import java.sql.Connection;
            
import java.sql.DriverManager;
            

            
import org.olap4j.CellSet;
            
import org.olap4j.OlapConnection;
            
import org.olap4j.OlapStatement;
            
import org.olap4j.OlapWrapper;
            
import org.olap4j.layout.RectangularCellSetFormatter;
            
import java.sql.SQLException;
            

            
public static void main(String args) throws SQLException, ClassNotFoundException {
            
    Class.forName("mondrian.olap4j.MondrianOlap4jDriver");
            

            
    String catalogFilePath = "<path>/mdx_schema.xml";
            
    String connectUrl = "jdbc:mondrian:" +
            
    "Jdbc=jdbc:postgresql://example.com:5432/database?user=user&password=pass;" +
            
    "JdbcDrivers=org.postgresql.Driver;" +
            
    "Catalog=file:" + catalogFilePath + ";";
            

            
    Connection connection = DriverManager.getConnection(connectUrl);
            
    OlapWrapper wrapper = (OlapWrapper) connection;
            
    OlapConnection olapConnection = wrapper.unwrap(OlapConnection.class);
            
    OlapStatement statement = olapConnection.createStatement();
            

            
    String qs = "<query>";
            

            
    CellSet cellSet = statement.executeOlapQuery(qs);
            

            
    RectangularCellSetFormatter formatter = new RectangularCellSetFormatter(false);
            
    PrintWriter writer = new PrintWriter(System.out);
            
    formatter.format(cellSet, writer);
            
    writer.flush();
            

            
    connection.close();
            
}





            share|improve this answer




























              1














              So I actually found the answer here :



              import java.io.PrintWriter;
              
import java.sql.Connection;
              
import java.sql.DriverManager;
              

              
import org.olap4j.CellSet;
              
import org.olap4j.OlapConnection;
              
import org.olap4j.OlapStatement;
              
import org.olap4j.OlapWrapper;
              
import org.olap4j.layout.RectangularCellSetFormatter;
              
import java.sql.SQLException;
              

              
public static void main(String args) throws SQLException, ClassNotFoundException {
              
    Class.forName("mondrian.olap4j.MondrianOlap4jDriver");
              

              
    String catalogFilePath = "<path>/mdx_schema.xml";
              
    String connectUrl = "jdbc:mondrian:" +
              
    "Jdbc=jdbc:postgresql://example.com:5432/database?user=user&password=pass;" +
              
    "JdbcDrivers=org.postgresql.Driver;" +
              
    "Catalog=file:" + catalogFilePath + ";";
              

              
    Connection connection = DriverManager.getConnection(connectUrl);
              
    OlapWrapper wrapper = (OlapWrapper) connection;
              
    OlapConnection olapConnection = wrapper.unwrap(OlapConnection.class);
              
    OlapStatement statement = olapConnection.createStatement();
              

              
    String qs = "<query>";
              

              
    CellSet cellSet = statement.executeOlapQuery(qs);
              

              
    RectangularCellSetFormatter formatter = new RectangularCellSetFormatter(false);
              
    PrintWriter writer = new PrintWriter(System.out);
              
    formatter.format(cellSet, writer);
              
    writer.flush();
              

              
    connection.close();
              
}





              share|improve this answer


























                1












                1








                1







                So I actually found the answer here :



                import java.io.PrintWriter;
                
import java.sql.Connection;
                
import java.sql.DriverManager;
                

                
import org.olap4j.CellSet;
                
import org.olap4j.OlapConnection;
                
import org.olap4j.OlapStatement;
                
import org.olap4j.OlapWrapper;
                
import org.olap4j.layout.RectangularCellSetFormatter;
                
import java.sql.SQLException;
                

                
public static void main(String args) throws SQLException, ClassNotFoundException {
                
    Class.forName("mondrian.olap4j.MondrianOlap4jDriver");
                

                
    String catalogFilePath = "<path>/mdx_schema.xml";
                
    String connectUrl = "jdbc:mondrian:" +
                
    "Jdbc=jdbc:postgresql://example.com:5432/database?user=user&password=pass;" +
                
    "JdbcDrivers=org.postgresql.Driver;" +
                
    "Catalog=file:" + catalogFilePath + ";";
                

                
    Connection connection = DriverManager.getConnection(connectUrl);
                
    OlapWrapper wrapper = (OlapWrapper) connection;
                
    OlapConnection olapConnection = wrapper.unwrap(OlapConnection.class);
                
    OlapStatement statement = olapConnection.createStatement();
                

                
    String qs = "<query>";
                

                
    CellSet cellSet = statement.executeOlapQuery(qs);
                

                
    RectangularCellSetFormatter formatter = new RectangularCellSetFormatter(false);
                
    PrintWriter writer = new PrintWriter(System.out);
                
    formatter.format(cellSet, writer);
                
    writer.flush();
                

                
    connection.close();
                
}





                share|improve this answer













                So I actually found the answer here :



                import java.io.PrintWriter;
                
import java.sql.Connection;
                
import java.sql.DriverManager;
                

                
import org.olap4j.CellSet;
                
import org.olap4j.OlapConnection;
                
import org.olap4j.OlapStatement;
                
import org.olap4j.OlapWrapper;
                
import org.olap4j.layout.RectangularCellSetFormatter;
                
import java.sql.SQLException;
                

                
public static void main(String args) throws SQLException, ClassNotFoundException {
                
    Class.forName("mondrian.olap4j.MondrianOlap4jDriver");
                

                
    String catalogFilePath = "<path>/mdx_schema.xml";
                
    String connectUrl = "jdbc:mondrian:" +
                
    "Jdbc=jdbc:postgresql://example.com:5432/database?user=user&password=pass;" +
                
    "JdbcDrivers=org.postgresql.Driver;" +
                
    "Catalog=file:" + catalogFilePath + ";";
                

                
    Connection connection = DriverManager.getConnection(connectUrl);
                
    OlapWrapper wrapper = (OlapWrapper) connection;
                
    OlapConnection olapConnection = wrapper.unwrap(OlapConnection.class);
                
    OlapStatement statement = olapConnection.createStatement();
                

                
    String qs = "<query>";
                

                
    CellSet cellSet = statement.executeOlapQuery(qs);
                

                
    RectangularCellSetFormatter formatter = new RectangularCellSetFormatter(false);
                
    PrintWriter writer = new PrintWriter(System.out);
                
    formatter.format(cellSet, writer);
                
    writer.flush();
                

                
    connection.close();
                
}






                share|improve this answer












                share|improve this answer



                share|improve this answer










                answered Nov 22 '18 at 9:44









                TheWildHealerTheWildHealer

                419219




                419219
































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