| java.lang.Object
 com.hp.hpl.jena.db.DBConnection
| DBConnection | | public class DBConnection implements IDBConnection(Code) | | Encapsulate the specification of a jdbc connection.
This is mostly used to simplify the calling pattern for ModelRDB factory methods.
author:
csayers (based in part on the jena 1 implementation by der).
version:
$Revision: 1.19 $ |
| Constructor Summary | |
| public | DBConnection(String url, String user, String password)
Create a connection specification based on jdbc address and
appropriate authentication information. | | public | DBConnection(String url, String user, String password, String databaseType)
Create a connection specification based on jdbc address and
appropriate authentication information. | | public | DBConnection(Connection connection)
Create a connection specification that just wraps up an existing database
connection. | | public | DBConnection(Connection connection, String databaseType)
Create a connection specification that just wraps up an existing database
connection. |
| m_connection | | protected Connection m_connection(Code) | | The jdbc connection being wrapped up
|
| m_databaseType | | protected String m_databaseType(Code) | | The database type: "Oracle", "mySQL, etc...
This is new in Jena2 - for compatability with older code we allow this to
be left unspecified at the loss of some jena2 functionality.
|
| m_password | | protected String m_password(Code) | | The password for the connection, may be null if the connection was passed in pre-opened
|
| m_url | | protected String m_url(Code) | | The url for the connection, may be null if the connection was passed in pre-opened
|
| m_user | | protected String m_user(Code) | | The user name for the connection, may be null if the connection was passed in pre-opened
|
| DBConnection | | public DBConnection(String url, String user, String password)(Code) | | Create a connection specification based on jdbc address and
appropriate authentication information.
Parameters:
url - the jdbc url for the database, note that the format of thisis database dependent and that the appropriate jdbc driver will need tobe specified via the standard patternClass.forName("my.sql.driver");
Parameters:
user - the user name to log on with
Parameters:
password - the password corresponding to this user |
| DBConnection | | public DBConnection(String url, String user, String password, String databaseType)(Code) | | Create a connection specification based on jdbc address and
appropriate authentication information.
Parameters:
url - the jdbc url for the database, note that the format of thisis database dependent and that the appropriate jdbc driver will need tobe specified via the standard patternClass.forName("my.sql.driver");
Parameters:
user - the user name to log on with
Parameters:
password - the password corresponding to this user
Parameters:
databaseType - the type of database to which we are connecting.
since:
Jena 2.0 |
| DBConnection | | public DBConnection(Connection connection)(Code) | | Create a connection specification that just wraps up an existing database
connection.
Parameters:
connection - the open jdbc connection to use |
| DBConnection | | public DBConnection(Connection connection, String databaseType)(Code) | | Create a connection specification that just wraps up an existing database
connection.
Parameters:
connection - the open jdbc connection to use
Parameters:
databaseType - the type of database to which we are connecting.
since:
Jena 2.0 |
| copySpecializedGraphToModel | | static void copySpecializedGraphToModel(SpecializedGraph fromGraph, Model toModel, TripleMatch filter) throws RDFRDBException(Code) | | Copy the contents of a specialized graph to a new Model.
This has package scope - for internal use only.
since:
Jena 2.0 |
| getDriver | | public IRDBDriver getDriver(String layout, String database) throws RDFRDBException(Code) | | Helper function to locate and instantiate the driver class corresponding
to a given layout and database name
Throws an RDFRDBexception if the driver can't be instantiated
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| isFormatOK | | public boolean isFormatOK()(Code) | | |
| setDatabaseType | | public void setDatabaseType(String databaseType)(Code) | | |
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