Package lumis.portal.user

Class UserCustomAttributesMap<T>

java.lang.Object

java.util.AbstractMap<String,T>

lumis.portal.user.UserCustomAttributesMap<T>

All Implemented Interfaces:

Map<String,List<Object>>

public class UserCustomAttributesMap<T>
extends AbstractMap<String,T>

Custom map implementation for storing user attribute values. Designed to be used by MonitorUser and UserConfig.

Since:

11.0.0

Version:

$Revision: 24477 $ $Date: 2021-04-28 11:30:36 -0300 (Wed, 28 Apr 2021) $

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	UserCustomAttributesMap.EntityFactory<T>	The functional interface used to create user attribute entity to be persisted.

Nested classes/interfaces inherited from class java.util.AbstractMap

AbstractMap.SimpleEntry<K extends Object,V extends Object>, AbstractMap.SimpleImmutableEntry<K extends Object,V extends Object>

Nested classes/interfaces inherited from interface java.util.Map

Map.Entry<K extends Object,V extends Object>

Constructor Summary

Constructors

Constructor	Description
UserCustomAttributesMap(String serviceInstaceId, Map<String,T> storage, UserCustomAttributesMap.EntityFactory<T> attributeEntityFactory, java.util.function.Function<T,String> attributeEntityReader, Runnable modificationCallback)	Creates a new map that reflects view and changes on the given map transforming the values with the given functions.

Method Summary

Modifier and Type	Method	Description
void	clear()
boolean	containsKey(Object key)
Set<Map.Entry<String,T>>	entrySet()
T	get(Object key)
T	put(String key, T value)
T	remove(Object key)
protected List<Object>	storedToTransformed(String attributeId, T attributeEntity)	Converts an attribute entity instance to the value according to its data type.
protected T	transformedToStored(String attributeId, List<Object> value)	Converts a data value to the attribute entity instance.

Methods inherited from class java.util.AbstractMap

clone, containsValue, equals, hashCode, isEmpty, keySet, putAll, size, toString, values

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Map

compute, computeIfAbsent, computeIfPresent, forEach, getOrDefault, merge, putIfAbsent, remove, replace, replace, replaceAll

Constructor Detail

UserCustomAttributesMap

public UserCustomAttributesMap(String serviceInstaceId,
                               Map<String,T> storage,
                               UserCustomAttributesMap.EntityFactory<T> attributeEntityFactory,
                               java.util.function.Function<T,String> attributeEntityReader,
                               Runnable modificationCallback)

Creates a new map that reflects view and changes on the given map transforming the values with the given functions.

Parameters:

serviceInstaceId - the service instance identifier group attributes.

storage - the underlying map.

attributeEntityFactory - function that returns a new attribute entity instance for a attribute identifier and string value pair.

attributeEntityReader - function that returns the string value from a attribute entity instance.

modificationCallback - function called when this map is modified (element added, updated or removed).

Since:

14.0.0

Method Detail

transformedToStored

protected T transformedToStored(String attributeId,
                                List<Object> value)

Converts a data value to the attribute entity instance.

Parameters:

attributeId - the attribute identifier.

value - the value with type according to the attribute data type.

Returns:

the attribute entity instance.

Since:

12.0.0

storedToTransformed

protected List<Object> storedToTransformed(String attributeId,
                                           T attributeEntity)

Converts an attribute entity instance to the value according to its data type.

Parameters:

attributeId - the attribute identifier.

attributeEntity - the attribute entity instance.

Returns:

the value.

Since:

12.0.0

entrySet

public Set<Map.Entry<String,T>> entrySet()

Specified by:

entrySet in interface Map<S,T>

Specified by:

entrySet in class AbstractMap<String,T>

put

public T put(String key,
             T value)

Specified by:

put in interface Map<S,T>

Overrides:

put in class AbstractMap<String,T>

get

public T get(Object key)

Specified by:

get in interface Map<S,T>

Overrides:

get in class AbstractMap<String,T>

remove

public T remove(Object key)

Specified by:

remove in interface Map<S,T>

Overrides:

remove in class AbstractMap<String,T>

containsKey

public boolean containsKey(Object key)

Specified by:

containsKey in interface Map<S,T>

Overrides:

containsKey in class AbstractMap<String,T>

clear

public void clear()

Specified by:

clear in interface Map<S,T>

Overrides:

clear in class AbstractMap<String,T>