DomainUtil (Dynamo Framework - Functional extension

java.lang.Object
- com.ocs.dynamo.functional.util.DomainUtil

```
public final class DomainUtil
extends Object
```
Utility methods for dealing with domains

Author:

bas.rutten

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method and Description
`static <T extends Domain> T`	`createIfNotExists(com.ocs.dynamo.service.BaseService<?,T> service, Class<T> clazz, String value, boolean caseSensitive)` Creates a new item if it does not exist.
`static <T extends Domain> Set<T>`	`filterDomains(Class<T> clazz, Set<Domain> domains)` Returns all domain value that match the specified type
`static <T extends Domain> String`	`getDomainDescriptions(com.ocs.dynamo.service.MessageService messageService, Collection<T> domains, Locale locale)` Returns a string containing the descriptions of the supplied domain objects (truncated after a number of items)
`static <T extends Domain> void`	`updateDomains(Class<T> clazz, Set<Domain> domains, Set<T> newValues)` Updates a certain category of domain items, removing all current values and replacing them by the new ones

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

createIfNotExists

public static <T extends Domain> T createIfNotExists(com.ocs.dynamo.service.BaseService<?,T> service,
                                                     Class<T> clazz,
                                                     String value,
                                                     boolean caseSensitive)

Creates a new item if it does not exist. Otherwise, returns the existing item

Parameters:: service - the service used to retrieve the item; clazz - the domain class; value - the value of the "name" attribute; caseSensitive - whether to check for case-sensitive values
Returns:

filterDomains

public static <T extends Domain> Set<T> filterDomains(Class<T> clazz,
                                                      Set<Domain> domains)

Returns all domain value that match the specified type

Parameters:: clazz - the type; domains - the set of all domain values
Returns:

updateDomains

public static <T extends Domain> void updateDomains(Class<T> clazz,
                                                    Set<Domain> domains,
                                                    Set<T> newValues)

Updates a certain category of domain items, removing all current values and replacing them by the new ones

Parameters:: clazz - the domain type; domains - all current domain values; newValues - the set of new values

getDomainDescriptions

public static <T extends Domain> String getDomainDescriptions(com.ocs.dynamo.service.MessageService messageService,
                                                              Collection<T> domains,
                                                              Locale locale)

Returns a string containing the descriptions of the supplied domain objects (truncated after a number of items)

Parameters:: domains - the domains
Returns:

Class DomainUtil