2 Replies Latest reply on Aug 18, 2005 5:21 AM by Claudia Rego

    Stuck after having configured JDBC in JBoss!!!

    Claudia Rego Newbie

      HI folks!!
      I'm using JBoss 4.0.2, Eclipse 3.1 and MS SQL Server2000.
      I wrote a simple session bean.
      Know I want some kind of interaction with database.

      To configure JBoss with MSSQL datasource I made the following:
      1. Start MS SQL Server with sql authentication 'sa'
      Create a database named Jboss
      2. Copy the jar files from JDBC driver (msutil, msbase, mssqlserver) and put them in \server\default\lib
      3. Copy mssql-ds.xml from \docs\examples\jca\ and put in \server\default\deploy.
      Modify
      <?xml version="1.0" encoding="UTF-8"?>
      ...


      <local-tx-datasource>
      ...

      <!-- Claudia -->
      <user-name>sa</user-name>

      <!-- Claudia -->
      ...

      3. Restart JBoss.
      In JMX Console, at jboss.jdbc it was added datasource=MSSQLDS.service=metadata

      4. In folder \server\default\conf\standardjaws.xml i configured

      <?xml version="1.0" encoding="UTF-8"?>
      ...


      <!-- Claudia -->
      java:/MSSQLDS
      <type-mapping>MS SQLSERVER2000</type-mapping>
      <!-- Claudia -->
      ...

      5. In folder \server\default\conf\standardjbosscmp-jdbc.xml i configured

      <?xml version="1.0" encoding="UTF-8"?>
      ...

      <jbosscmp-jdbc>


      <!-- Claudia -->
      java:/MSSQLDS
      <datasource-mapping>MS SQLSERVER2000</datasource-mapping>
      <!-- Claudia -->
      ...

      6. In folder \server\default\conf\login-config.xml i configured

      ...

      <!-- Claudia -->
      <application-policy name = "MSSQLDbRealm">

      <login-module code = "org.jboss.resource.security.ConfiguredIdentityLoginModule"
      flag = "required">
      <module-option name="principal">sa</module-option>
      <module-option name="userName">sa</module-option>
      <module-option name="password"></module-option>
      <module-option name="managedConnectionFactoryName">jboss.jca:service=LocalTxCM,name=MSSQLDS</module-option>
      </login-module>

      </application-policy>
      <!-- Claudia -->


      And know what i do?

      Before I start using eclipse and jboss, i had a class named Connect and when i run it and could see the databases in my sql server. Can I use these code?? HOW??? Inside my session bean??

      import java.*;

      public class Connect{
      private java.sql.Connection con = null;
      private final String url = "jdbc:microsoft:sqlserver://";
      private final String serverName= "FRC-GIIT-CIRKUS";
      private final String portNumber = "850";
      private final String databaseName= "pubs";
      private final String userName = "sa";
      private final String password = "";
      // Informs the driver to use server a side-cursor,
      // which permits more than one active statement
      // on a connection.
      private final String selectMethod = "cursor";

      // Constructor
      public Connect(){}

      private String getConnectionUrl(){
      return url+serverName+":"+portNumber+";databaseName="+databaseName+";selectMethod="+selectMethod+";";
      }

      private java.sql.Connection getConnection(){
      try{
      Class.forName("com.microsoft.jdbc.sqlserver.SQLServerDriver");
      con = java.sql.DriverManager.getConnection(getConnectionUrl(),userName,password);
      if(con!=null) System.out.println("Connection Successful!");
      }catch(Exception e){
      e.printStackTrace();
      System.out.println("Error Trace in getConnection() : " + e.getMessage());
      }
      return con;
      }

      /*
      Display the driver properties, database details
      */

      public void displayDbProperties(){
      java.sql.DatabaseMetaData dm = null;
      java.sql.ResultSet rs = null;
      try{
      con= this.getConnection();
      if(con!=null){
      dm = con.getMetaData();
      System.out.println("Driver Information");
      System.out.println("\tDriver Name: "+ dm.getDriverName());
      System.out.println("\tDriver Version: "+ dm.getDriverVersion ());
      System.out.println("\nDatabase Information ");
      System.out.println("\tDatabase Name: "+ dm.getDatabaseProductName());
      System.out.println("\tDatabase Version: "+ dm.getDatabaseProductVersion());
      System.out.println("Avalilable Catalogs ");
      rs = dm.getCatalogs();
      while(rs.next()){
      System.out.println("\tcatalog: "+ rs.getString(1));
      }
      rs.close();
      rs = null;
      closeConnection();
      }else System.out.println("Error: No active Connection");
      }catch(Exception e){
      e.printStackTrace();
      }
      dm=null;
      }

      private void closeConnection(){
      try{
      if(con!=null)
      con.close();
      con=null;
      }catch(Exception e){
      e.printStackTrace();
      }
      }

      public static void main(String[] args) throws Exception
      {
      Connect myDbTest = new Connect();
      myDbTest.displayDbProperties();
      }

      }


      Please help me because i'm stuck almost 2 weeks .... :(

      Thanks Claudia