Package org.bedework.synch.db

Class SynchDb

java.lang.Object

org.bedework.synch.db.SynchDb

All Implemented Interfaces:

Serializable, org.bedework.util.logging.Logged

public class SynchDb
extends Object
implements org.bedework.util.logging.Logged, Serializable

This class manages the Exchange synch database.

Author:

Mike Douglass

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected Timestamp	objTimestamp	When we were created for debugging
protected boolean	open
protected org.bedework.util.hibernate.HibSession	sess	Current hibernate session - exists only across one user interaction

Constructor Summary

Constructors

Constructor	Description
SynchDb(SynchConfig config)

Method Summary

Modifier and Type	Method	Description
void	add(Subscription sub)	Add the subscription.
protected void	beginTransaction()
protected void	checkOpen()
void	close()
protected void	closeSession()
void	delete(Subscription sub)	Delete the subscription.
protected void	endTransaction()
Subscription	find(Subscription sub)	Find any subscription that matches this one.
Subscription	get(String id)	The synch engine generates a unique subscription id for each subscription.
List<Subscription>	getAll()
org.bedework.util.logging.BwLogger	getLogger()
boolean	isOpen()
boolean	open()
protected void	openSession()
protected void	rollbackTransaction()
void	update(Subscription sub)	Update the persisted state of the subscription.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.bedework.util.logging.Logged

audit, debug, debug, enableAuditLogger, enableErrorLogger, enableMetricsLogger, error, error, error, getLogLevel, info, isAuditLoggerEnabled, isErrorLoggerEnabled, isMetricsDebugEnabled, isMetricsLoggerEnabled, metrics, setLoggerClass, setLoggerClass, trace, trace, warn

Field Detail

open

protected boolean open

objTimestamp

protected Timestamp objTimestamp

When we were created for debugging

sess

protected org.bedework.util.hibernate.HibSession sess

Current hibernate session - exists only across one user interaction

Constructor Detail

SynchDb

public SynchDb(SynchConfig config)

Parameters:

config - the configuration

Method Detail

open

public boolean open()
             throws SynchException

Returns:

true if we had to open it. False if already open

Throws:

SynchException

isOpen

public boolean isOpen()

Returns:

true for open

close

public void close()
           throws SynchException

Throws:

SynchException

getAll

public List<Subscription> getAll()
                          throws SynchException

Returns:

list of subscriptions

Throws:

SynchException

get

public Subscription get(String id)
                 throws SynchException

The synch engine generates a unique subscription id for each subscription. This is used as a key for each subscription.

Parameters:

id - - unique id

Returns:

a matching subscription or null

Throws:

SynchException

find

public Subscription find(Subscription sub)
                  throws SynchException

Find any subscription that matches this one. There can only be one with the same endpoints

Parameters:

sub - subscription

Returns:

matching subscriptions

Throws:

SynchException

add

public void add(Subscription sub)
         throws SynchException

Add the subscription.

Parameters:

sub - subscription

Throws:

SynchException

update

public void update(Subscription sub)
            throws SynchException

Update the persisted state of the subscription.

Parameters:

sub - subscription

Throws:

SynchException

delete

public void delete(Subscription sub)
            throws SynchException

Delete the subscription.

Parameters:

sub - subscription

Throws:

SynchException

checkOpen

protected void checkOpen()
                  throws SynchException

Throws:

SynchException

openSession

protected void openSession()
                    throws SynchException

Throws:

SynchException

closeSession

protected void closeSession()
                     throws SynchException

Throws:

SynchException

beginTransaction

protected void beginTransaction()
                         throws SynchException

Throws:

SynchException

endTransaction

protected void endTransaction()
                       throws SynchException

Throws:

SynchException

rollbackTransaction

protected void rollbackTransaction()
                            throws SynchException

Throws:

SynchException

getLogger

public org.bedework.util.logging.BwLogger getLogger()

Specified by:

getLogger in interface org.bedework.util.logging.Logged