org.alfresco.jlan.server.filesys.db

Interface DBObjectIdInterface

All Known Implementing Classes:

DerbyDBInterface, MySQLDBInterface, OracleDBInterface, PostgreSQLDBInterface

public interface DBObjectIdInterface

Database Object Id Interface

Provides methods for loading, saving and deleting file id to object id mappings in a database table.

Author:

gkspencer

Method Summary

Modifier and Type	Method and Description
void	deleteObjectId(int fileId, int streamId, String objectId) Delete a file id/object id mapping
String	loadObjectId(int fileId, int streamId) Load the object id for the specified file id
void	saveObjectId(int fileId, int streamId, String objectId) Create a file id to object id mapping

Method Detail

saveObjectId

void saveObjectId(int fileId,
                  int streamId,
                  String objectId)
           throws DBException

Create a file id to object id mapping

Parameters:

fileId - int

streamId - int

objectId - String

Throws:

DBException

loadObjectId

String loadObjectId(int fileId,
                    int streamId)
             throws DBException

Load the object id for the specified file id

Parameters:

fileId - int

streamId - int

Returns:

String

Throws:

DBException

deleteObjectId

void deleteObjectId(int fileId,
                    int streamId,
                    String objectId)
             throws DBException

Delete a file id/object id mapping

Parameters:

fileId - int

streamId - int

objectId - String

Throws:

DBException