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Database Connection problem.Help Please

Ramesh Lakshmanan

Joined: Oct 14, 2002
Posts: 21
Hi All,
Can anyone show an Light for me , why am i getting the Following Error while trying to connect to the Oracle Database via Oracle Driver.
Error : Io exception: Connection refused(DESCRIPTION=(TMP=)(VSNNUM=135294976)(ERR=12505)(ERROR_STACK=(ERROR=(CODE=12505)(EMFI=4))))

My class:

public class InfoCtrDbConnector
Connection connection=null;
private Stringdbname="";
private Stringusername="";
private Stringpassword="";
* Contructor for the Class.Database URL , Database name and password
* are retrived from the Property file using Property Manager class.
* @param NonParamterezed constructor

public InfoCtrDbConnector() throws Exception
this.dbname = "";this.username = "xxxx"; this.password = "xxxx"; }
* getConnection function returns the connection object.Connection object is
* retrived using the Driver Managers getConnection method by passing the
* DB URL,DB name and DB Password.
* @param Empty Paramter
* @return Connection-Returns the Connection object.
public Connection getConnection() throws Exception
DriverManager.registerDriver(new oracle.jdbc.driver.OracleDriver());
this.connection=DriverManager.getConnection("jdbc racle:thin:@"+dbname,
return this.connection;

* closeConnection function is used to close the Currenet Datbase Connection
* Object.
* @param Connection Object Paramter
* @return Returns the Connection object.
public void closeConnection(Connection connection) throws Exception

SCJP1.2,SCWCD<br />SAP/J2EE Consultant<p><br />"Plan for the Work and Work for the Plan."
amanda wu

Joined: Mar 16, 2003
Posts: 25
conn = DriverManager.getConnection(dbURL,username,password);
these two lines works for me
I agree. Here's the link:
subject: Database Connection problem.Help Please
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