Hi Ashwini, Thanks for the reply ,I changed the path u mentioned but giving the same error.
-----Original Message----- From: Ashwini Balu [mailto:[email protected]] Sent: Friday, January 06, 2012 4:05 PM To: [email protected] Subject: RE: Persisting rdf model to mysql database Hi Ankit, Its a common error: remember that there is no protocol called D in the following uris String sUri = "D://albums/vc-db-1.rdf"; String sUri2 = "D://albums/ankitverma.rdf"; Rather change them to String sURI="file://D:/albums..." Ashwini. -----Original Message----- From: Ankit Verma [mailto:[email protected]] Sent: 06 January 2012 16:01 To: [email protected] Subject: Persisting rdf model to mysql database Hi all, I am trying to persist a rdf file into mysql database using following code package test; import com.hp.hpl.jena.db.DBConnection; import com.hp.hpl.jena.db.IDBConnection; import com.hp.hpl.jena.db.ModelRDB; public class Test extends Object { public static void main(String args[]) { // Pass two RDF documents, connection string, String sUri = "D://albums/vc-db-1.rdf"; String sUri2 = "D://albums/ankitverma.rdf"; // As before ... String M_DB_URL = "jdbc:mysql://localhost:3306/test"; String M_DB_USER = "root"; String M_DB_PASSWD = ""; String M_DB = "MySQL"; String M_DBDRIVER_CLASS = "com.mysql.jdbc.Driver"; try{ // load the the driver class Class.forName(M_DBDRIVER_CLASS); // create a database connection IDBConnection conn = new DBConnection(M_DB_URL, M_DB_USER, M_DB_PASSWD, M_DB); // Create and read first model ModelRDB model1 = ModelRDB.createModel(conn, "one"); model1.read(sUri); // Create and read second model ModelRDB model2 = ModelRDB.createModel(conn, "two"); model2.read(sUri2); } catch (Exception e) { System.out.println("Failed: " + e); } } } But facing the error Failed: com.hp.hpl.jena.shared.JenaException: java.net.MalformedURLException: unknown protocol: d Please suggest if anything is missing Thanks and Regards Ankit Verma ________________________________ Attend Impetus Webinar on 'Building Your Big Data Analytics Strategy in 2012' ; Jan 18 (10:00am PT). Click http://www.impetus.com to know more. Follow us on www.twitter.com/impetuscalling NOTE: This message may contain information that is confidential, proprietary, privileged or otherwise protected by law. The message is intended solely for the named addressee. If received in error, please destroy and notify the sender. Any use of this email is prohibited when received in error. Impetus does not represent, warrant and/or guarantee, that the integrity of this communication has been maintained nor that the communication is free of errors, virus, interception or interference. ________________________________ Attend Impetus Webinar on ‘Building Your Big Data Analytics Strategy in 2012’ ; Jan 18 (10:00am PT). Click http://www.impetus.com to know more. Follow us on www.twitter.com/impetuscalling NOTE: This message may contain information that is confidential, proprietary, privileged or otherwise protected by law. The message is intended solely for the named addressee. If received in error, please destroy and notify the sender. Any use of this email is prohibited when received in error. Impetus does not represent, warrant and/or guarantee, that the integrity of this communication has been maintained nor that the communication is free of errors, virus, interception or interference.
