Package de.uplanet.lucy.server.newsagent

Class AbstractFilter

java.lang.Object

de.uplanet.lucy.server.newsagent.AbstractFilter

All Implemented Interfaces:

IFilter

Direct Known Subclasses:

AppGuidFilter, AppGuidNullFilter, AppIdFilter, AppIdNullFilter, IdentityFilter, NewsArchiveReceivedFilter, NewsArchiveSentFilter, NotExpiredFilter, RecipientFilter, SingleAppGuidFilter, SingleAppIdFilter

@Scriptable
public abstract class AbstractFilter
extends Object
implements IFilter

Base class for filters that implements some default behaviour.

Constructor Summary

Constructors

Constructor	Description
AbstractFilter()

Method Summary

Modifier and Type	Method	Description
void	filter(List<Message> p_from, List<Message> p_to)	Do the filtering, operating on array lists.
void	forConnection(de.uplanet.jdbc.JdbcConnection p_conn)	Initialize the filter with a database connection.
void	forUser(String p_strUserId)	Prepare the filter for a specific user.

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.uplanet.lucy.server.newsagent.IFilter

needsSqlPostProcessing, pass, sqlQuery

Constructor Details

AbstractFilter

public AbstractFilter()

Method Details

forConnection

public void forConnection(de.uplanet.jdbc.JdbcConnection p_conn)

Description copied from interface: IFilter

Initialize the filter with a database connection.

This may be used if the property IFilter.needsSqlPostProcessing() depends on the database used.

Specified by:

forConnection in interface IFilter

Parameters:

p_conn - The database connection used.

forUser

public void forUser(String p_strUserId)

Description copied from interface: IFilter

Prepare the filter for a specific user.

Specified by:

forUser in interface IFilter

Parameters:

p_strUserId - The sender's or the recipient's GUID.

filter

public void filter(List<Message> p_from,
 List<Message> p_to)

Description copied from interface: IFilter

Do the filtering, operating on array lists.

Specified by:

filter in interface IFilter

Parameters:

p_from - Collection of messages to be filtered.

p_to - The filtered collection.