org.exolab.jms.tools.migration.proxy
Class DestinationStore

java.lang.Object
  |
  +--org.exolab.jms.tools.migration.proxy.DestinationStore

All Implemented Interfaces:

org.exolab.jms.tools.migration.proxy.DBConstants, Store

public class DestinationStore

extends java.lang.Object

implements Store, org.exolab.jms.tools.migration.proxy.DBConstants

Provides persistency for JmsDestination instances.

Version:

$Revision: 1.2 $ $Date: 2005/10/20 14:07:03 $

Author:

Tim Anderson

Field Summary

static java.lang.String	CONSUMER_TABLE
static java.lang.String	DESTINATION_TABLE
static java.lang.String	MESSAGE_HANDLE_TABLE
static java.lang.String	MESSAGE_PROPERTIES_TABLE
static java.lang.String	MESSAGE_TABLE
static java.lang.String	PROPERTIES_TABLE
static java.lang.String	SUBSCRIPTION_TABLE
static java.lang.String	USER_TABLE

Constructor Summary

DestinationStore(java.sql.Connection connection)
Construct a new DestinationStore.

Method Summary

void	add(org.exolab.jms.client.JmsDestination destination) Add a new destination to the database, assigning it a unique identity.
StoreIterator	exportCollection() Export the destinations.
org.exolab.jms.client.JmsDestination	get(long destinationId) Returns the destination associated with the specified identifier.
java.util.List	getDestinations() Returns the list of destination objects.
long	getId(org.exolab.jms.client.JmsDestination destination) Returns the destination identifier for a given destination.
void	importCollection(StoreIterator iterator) Import destinations into the store.
protected void	load() Load all destinations.
int	size() Returns the number of elements in the collection.

Methods inherited from class java.lang.Object

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

Field Detail

PROPERTIES_TABLE

public static final java.lang.String PROPERTIES_TABLE

DESTINATION_TABLE

public static final java.lang.String DESTINATION_TABLE

MESSAGE_TABLE

public static final java.lang.String MESSAGE_TABLE

MESSAGE_PROPERTIES_TABLE

public static final java.lang.String MESSAGE_PROPERTIES_TABLE

CONSUMER_TABLE

public static final java.lang.String CONSUMER_TABLE

SUBSCRIPTION_TABLE

public static final java.lang.String SUBSCRIPTION_TABLE

MESSAGE_HANDLE_TABLE

public static final java.lang.String MESSAGE_HANDLE_TABLE

USER_TABLE

public static final java.lang.String USER_TABLE

Constructor Detail

DestinationStore

public DestinationStore(java.sql.Connection connection)
                 throws org.exolab.jms.persistence.PersistenceException

Construct a new DestinationStore.

Parameters:

connection - the database connection

Throws:

org.exolab.jms.persistence.PersistenceException - for any persistence error

Method Detail

exportCollection

public StoreIterator exportCollection()
                               throws javax.jms.JMSException,
                                      org.exolab.jms.persistence.PersistenceException

Export the destinations.

Specified by:

exportCollection in interface Store

Returns:

an iterator over the collection

Throws:

javax.jms.JMSException - for any JMS error

org.exolab.jms.persistence.PersistenceException - for any persistence error

importCollection

public void importCollection(StoreIterator iterator)
                      throws javax.jms.JMSException,
                             org.exolab.jms.persistence.PersistenceException

Import destinations into the store.

Specified by:

importCollection in interface Store

Parameters:

iterator - an iterator over the collection

Throws:

javax.jms.JMSException - for any JMS error

org.exolab.jms.persistence.PersistenceException - for any persistence error

size

public int size()
         throws org.exolab.jms.persistence.PersistenceException

Returns the number of elements in the collection.

Specified by:

size in interface Store

Returns:

the number of elements in the collection

add

public void add(org.exolab.jms.client.JmsDestination destination)
         throws org.exolab.jms.persistence.PersistenceException

Add a new destination to the database, assigning it a unique identity.

Parameters:

destination - the destination to add

Throws:

org.exolab.jms.persistence.PersistenceException - for any persistence error

get

public org.exolab.jms.client.JmsDestination get(long destinationId)

Returns the destination associated with the specified identifier.

Parameters:

destinationId - the destination identifier

Returns:

the destination, or null if no corresponding destination exists

getId

public long getId(org.exolab.jms.client.JmsDestination destination)

Returns the destination identifier for a given destination.

Parameters:

destination - the destination

Returns:

the destination identifier, or -1 if no corresponding destination exists

getDestinations

public java.util.List getDestinations()

Returns the list of destination objects.

Returns:

a list of javax.jms.Destination instances

load

protected void load()
             throws org.exolab.jms.persistence.PersistenceException

Load all destinations.

Throws:

org.exolab.jms.persistence.PersistenceException - for any persistence error