de.janrufmonitor.repository.db.hsqldb
Class HsqldbCallDatabaseHandler

java.lang.Object
  de.janrufmonitor.repository.db.AbstractDatabaseHandler
      de.janrufmonitor.repository.db.AbstractCallDatabaseHandler
          de.janrufmonitor.repository.db.hsqldb.HsqldbCallDatabaseHandler

All Implemented Interfaces:

ICallDatabaseHandler, IDatabaseHandler

public abstract class HsqldbCallDatabaseHandler
extends AbstractCallDatabaseHandler

Field Summary

Fields inherited from class de.janrufmonitor.repository.db.AbstractDatabaseHandler

commit_count, m_con, m_logger, m_preparedStatements

Constructor Summary

HsqldbCallDatabaseHandler(String driver, String connection, String user, String password, boolean initialize)

Method Summary

protected int	buildCallCount(IFilter[] filters) Counts the calls withe a proper database query.
protected ICallList	buildCallList(IFilter[] filters) Create the call list from a query of the database.
protected ICallList	buildCallList(IFilter[] filters, int count, int offset) Create the call list from a query of the database.
void	commit() Commits the changed data to the database.
protected void	createTables() Creates the database table.
void	disconnect() Disconnects the current db and shuts it down.
void	setInitializing(boolean init) Sets the initinal attribute of the database.

Methods inherited from class de.janrufmonitor.repository.db.AbstractCallDatabaseHandler

addPreparedStatements, deleteCallList, getCallCount, getCallList, getCallList, setCallList, updateCallList

Methods inherited from class de.janrufmonitor.repository.db.AbstractDatabaseHandler

connect, createAttributes, deleteAttributes, getRuntime, getStatement, isConnected, isInitializing, isKeepAlive, rollback, setCommitCount, setKeepAlive, updateAttributes

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.janrufmonitor.repository.db.IDatabaseHandler

connect, isConnected, isKeepAlive, rollback, setCommitCount, setKeepAlive

Constructor Detail

HsqldbCallDatabaseHandler

public HsqldbCallDatabaseHandler(String driver,
                                 String connection,
                                 String user,
                                 String password,
                                 boolean initialize)

Method Detail

disconnect

public void disconnect()
                throws SQLException

Description copied from class: AbstractDatabaseHandler

Disconnects the current db and shuts it down. The connection is set to null.

Specified by:

disconnect in interface IDatabaseHandler

Overrides:

disconnect in class AbstractDatabaseHandler

Throws:

SQLException

commit

public void commit()
            throws SQLException

Description copied from class: AbstractDatabaseHandler

Commits the changed data to the database.

Specified by:

commit in interface IDatabaseHandler

Overrides:

commit in class AbstractDatabaseHandler

Throws:

SQLException

createTables

protected void createTables()
                     throws SQLException

Description copied from class: AbstractDatabaseHandler

Creates the database table.

Overrides:

createTables in class AbstractCallDatabaseHandler

Throws:

SQLException

buildCallList

protected ICallList buildCallList(IFilter[] filters)
                           throws SQLException

Description copied from class: AbstractCallDatabaseHandler

Create the call list from a query of the database. This abstract method must be implemented by all CallDatabaseHandler.

Specified by:

buildCallList in class AbstractCallDatabaseHandler

Parameters:

filters - filters applied to the result

Returns:

Throws:

SQLException

buildCallList

protected ICallList buildCallList(IFilter[] filters,
                                  int count,
                                  int offset)
                           throws SQLException

Description copied from class: AbstractCallDatabaseHandler

Create the call list from a query of the database. This abstract method must be implemented by all CallDatabaseHandler.

Specified by:

buildCallList in class AbstractCallDatabaseHandler

Parameters:

filters - filters applied to the result

Returns:

Throws:

SQLException

buildCallCount

protected int buildCallCount(IFilter[] filters)
                      throws SQLException

Description copied from class: AbstractCallDatabaseHandler

Counts the calls withe a proper database query.

Specified by:

buildCallCount in class AbstractCallDatabaseHandler

Parameters:

filters - filters applied to the result

Returns:

number of calls belonging to the filters

Throws:

SQLException

setInitializing

public void setInitializing(boolean init)

Description copied from class: AbstractDatabaseHandler

Sets the initinal attribute of the database. Required if keep-alive is disabled and multiple re-connects are expected.

Overrides:

setInitializing in class AbstractDatabaseHandler