com.redhat.rhn.frontend.taglibs.list

Class BaseListFilter

java.lang.Object

com.redhat.rhn.frontend.taglibs.list.BaseListFilter

All Implemented Interfaces:

ListFilter

Direct Known Subclasses:

ColumnFilter, CustomKeyOverviewFilter, ErrataFilter, KickstartIpRangeFilter, KickstartProfileFilter, OrgListFilter, PackageFilter, PackageNameFilter, PackageNameFilter, PackageNVREAFilter, SnapshotTagFilter, SystemCurrencyFilter, SystemGroupFilter, SystemNoteFilter, SystemOverviewFilter, TrustListFilter, UserListFilter, ViewModifyPathsFilter

public abstract class BaseListFilter
extends java.lang.Object
implements ListFilter

BaseListFilter

Constructor Summary

Constructors

Constructor and Description
BaseListFilter()

Method Summary

Modifier and Type	Method and Description
boolean	filter(java.lang.Object object, java.lang.String field, java.lang.String criteria) $Invoked on each object in the complete list of data beans
java.util.List	getFieldNames() $Returns the list of data bean field names the filter can filter on It is the responsibility of the class implementing this interface to provide any localization
void	postFilter(java.util.List filteredList) Invoked after the list of filtered objects has been built and before the list is returned from ListFilterHelper.
void	prepare(java.util.Locale userLocale) $Called before any other methods are called
abstract void	processMap(java.util.Map map, java.util.Locale userLocale) Bind the display value of UI column(s) that need to be filtered to bean property of the object that needs to be inspected...

Methods inherited from class java.lang.Object

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

Constructor Detail

BaseListFilter

public BaseListFilter()

Method Detail

prepare

public void prepare(java.util.Locale userLocale)

$Called before any other methods are called

Specified by:

prepare in interface ListFilter

Parameters:

userLocale - locale of the requesting user

filter

public boolean filter(java.lang.Object object,
                      java.lang.String field,
                      java.lang.String criteria)

$Invoked on each object in the complete list of data beans

Specified by:

filter in interface ListFilter

Parameters:

object - Individual data beans

field - field name to inspect

criteria - filter criteria

Returns:

true if the data bean passes, false if not

getFieldNames

public java.util.List getFieldNames()

$Returns the list of data bean field names the filter can filter on It is the responsibility of the class implementing this interface to provide any localization

Specified by:

getFieldNames in interface ListFilter

Returns:

List of field names

processMap

public abstract void processMap(java.util.Map map,
                                java.util.Locale userLocale)

Bind the display value of UI column(s) that need to be filtered to bean property of the object that needs to be inspected...

Parameters:

map - the map to which the display value is to be bound to the bean property

userLocale - the locale info used for the display value

postFilter

public void postFilter(java.util.List filteredList)

Description copied from interface: ListFilter

Invoked after the list of filtered objects has been built and before the list is returned from ListFilterHelper.

Specified by:

postFilter in interface ListFilter

Parameters:

filteredList - The filtered list