Examples of com.mysql.jdbc.Blob

com.mysql.jdbc.Blob

The representation (mapping) in the JavaTM programming language of an SQL BLOB value. An SQL BLOB is a built-in type that stores a Binary Large Object as a column value in a row of a database table. The driver implements Blob using an SQL locator(BLOB), which means that a Blob object contains a logical pointer to the SQL BLOB data rather than the data itself. A Blob object is valid for the duration of the transaction in which is was created. Methods in the interfaces ResultSet, CallableStatement, and PreparedStatement, such as getBlob and setBlob allow a programmer to access an SQL BLOB value. The Blob interface provides methods for getting the length of an SQL BLOB (Binary Large Object) value, for materializing a BLOB value on the client, and for determining the position of a pattern of bytes within a BLOB value. This class is new in the JDBC 2.0 API. @author Mark Matthews @version $Id: Blob.java 20 2008-01-17 12:47:41Z gnovelli $

        pki.setTransId(Long.toString(randomNumber));
        pki.setMerchant("");
        pki.setAmountInvolved(amount);
        pki.setTransDetail("Transfer From Individual " + principal.getName());
          //get a blob out of the keypair
          Blob blob = pkiBO.createKeyBlob(keyPair);
          
        //UPDATING THE ENTRY IN DATABASE
          pki.setCert(blob);
          pkiBO.save(pki);

      pki.setTransId(Long.toString(randomNumber));
      pki.setMerchant(merchantUserName);
      pki.setAmountInvolved(amountToTransfer);
      pki.setTransDetail("Transfer From Individual " + sourceExternalAccount.getUsername());
        //get a blob out of the keypair
        Blob blob = pkiBO.createKeyBlob(keyPair);
        
      //UPDATING THE ENTRY IN DATABASE
        pki.setCert(blob);
        pkiBO.save(pki);

    }
     
    
    pki.setUserName("aniket");
      //get a blob out of the keypair
      Blob blob = PkiBO.createKeyBlob(keyPair);
      
    //pki.setCert(null);
      pki.setCert(blob);
      PkiBO.save(pki);

  @Override
  public Blob createKeyBlob(KeyPair keyPair) {
    // TODO Auto-generated method stub
    Session session = sessionFactory.getCurrentSession();
    byte[] byteBlob = keyPair.getPublic().getEncoded();
    Blob blob = (Blob) Hibernate.getLobCreator(session).createBlob(byteBlob);
    return blob;
  }

Examples of com.mysql.jdbc.Blob

Related Classes of com.mysql.jdbc.Blob