net.sf.farrago.db
Class FarragoDbSessionInfo

java.lang.Object
  net.sf.farrago.db.FarragoDbSessionInfo

All Implemented Interfaces:

FarragoSessionInfo

public class FarragoDbSessionInfo
extends Object
implements FarragoSessionInfo

Implements the FarragoSessionInfo interface in the context of a FarragoDbSession.

Version:

$Id: //open/dev/farrago/src/net/sf/farrago/db/FarragoDbSessionInfo.java#8 $

Author:

Jason Ouellette

Field Summary

private FarragoDatabase	database
private long	id
private FarragoSession	session
private Map<Long,FarragoSessionExecutingStmtInfo>	statements

Constructor Summary

FarragoDbSessionInfo(FarragoSession session, FarragoDatabase database)

Method Summary

void	addExecutingStmtInfo(FarragoSessionExecutingStmtInfo info) Adds a running statement.
(package private) FarragoDatabase	getDatabase()
List<Long>	getExecutingStmtIds() Returns a list of identifiers of currently running statements.
FarragoSessionExecutingStmtInfo	getExecutingStmtInfo(Long id) Given a statement identifier, return an object containing its details.
long	getId() Returns unique identifier for this session.
FarragoSession	getSession()
void	removeExecutingStmtInfo(long id) Removes a running statement.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

id

private long id

session

private FarragoSession session

database

private FarragoDatabase database

statements

private Map<Long,FarragoSessionExecutingStmtInfo> statements

Constructor Detail

FarragoDbSessionInfo

FarragoDbSessionInfo(FarragoSession session,
                     FarragoDatabase database)

Method Detail

getSession

public FarragoSession getSession()

Specified by:

getSession in interface FarragoSessionInfo

Returns:

the session itself.

getDatabase

FarragoDatabase getDatabase()

getId

public long getId()

Description copied from interface: FarragoSessionInfo

Returns unique identifier for this session.

Specified by:

getId in interface FarragoSessionInfo

Returns:

unique session identifier

getExecutingStmtIds

public List<Long> getExecutingStmtIds()

Description copied from interface: FarragoSessionInfo

Returns a list of identifiers of currently running statements.

Specified by:

getExecutingStmtIds in interface FarragoSessionInfo

Returns:

List of unique statement identifiers

getExecutingStmtInfo

public FarragoSessionExecutingStmtInfo getExecutingStmtInfo(Long id)

Description copied from interface: FarragoSessionInfo

Given a statement identifier, return an object containing its details.

Specified by:

getExecutingStmtInfo in interface FarragoSessionInfo

Parameters:

id - Unique identifier of a statement

Returns:

FarragoSessionExecutingStmtInfo containing statement details

addExecutingStmtInfo

public void addExecutingStmtInfo(FarragoSessionExecutingStmtInfo info)

Adds a running statement.

Parameters:

info - Info object for the running statement

removeExecutingStmtInfo

public void removeExecutingStmtInfo(long id)

Removes a running statement.

Parameters:

id - Unique identifier of a running statement