org.sakaiproject.profile2.tool.dataproviders
Class MessageThreadsDataProvider

java.lang.Object
  org.sakaiproject.profile2.tool.dataproviders.MessageThreadsDataProvider

All Implemented Interfaces:

Serializable, org.apache.wicket.IClusterable, org.apache.wicket.markup.repeater.data.IDataProvider<MessageThread>, org.apache.wicket.model.IDetachable

public class MessageThreadsDataProvider
extends Object
implements org.apache.wicket.markup.repeater.data.IDataProvider<MessageThread>

Implementation of IDataProvider that retrieves the MessageThreads for a user, containing the most recent message in each

Author:

Steve Swinsburg (steve.swinsburg@gmail.com)

See Also:

Serialized Form

Constructor Summary

MessageThreadsDataProvider(String userUuid)

Method Summary

void	detach()
Iterator<MessageThread>	iterator(int first, int count) retrieve a sublist from the database, for paging TODO make it retrieve only the sublist from the DB, this just gets the lot and then returns a sublist.
org.apache.wicket.model.IModel<MessageThread>	model(MessageThread object) wraps retrieved message pojo with a wicket model
int	size() returns total number of message thread headers

Methods inherited from class java.lang.Object

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

Constructor Detail

MessageThreadsDataProvider

public MessageThreadsDataProvider(String userUuid)

Method Detail

iterator

public Iterator<MessageThread> iterator(int first,
                                        int count)

retrieve a sublist from the database, for paging TODO make it retrieve only the sublist from the DB, this just gets the lot and then returns a sublist.

Specified by:

iterator in interface org.apache.wicket.markup.repeater.data.IDataProvider<MessageThread>

See Also:

IDataProvider.iterator(int, int)

size

public int size()

returns total number of message thread headers

Specified by:

size in interface org.apache.wicket.markup.repeater.data.IDataProvider<MessageThread>

See Also:

IDataProvider.size()

model

public org.apache.wicket.model.IModel<MessageThread> model(MessageThread object)

wraps retrieved message pojo with a wicket model

Specified by:

model in interface org.apache.wicket.markup.repeater.data.IDataProvider<MessageThread>

See Also:

IDataProvider.model(java.lang.Object)

detach

public void detach()

Specified by:

detach in interface org.apache.wicket.model.IDetachable

See Also:

IDetachable.detach()