Package ch.tocco.nice2.persist.security.api

Class EntityUtil

java.lang.Object

ch.tocco.nice2.persist.security.api.EntityUtil

public class EntityUtil
extends Object

Static methods for common entity operations to avoid copy/paste coding.

Method Summary

Modifier and Type	Method	Description
static Map<String,String>	getCorrespondenceLanguages(Context context)	Returns a map containing all correspondence languages.
static boolean	hasRole(Principal principal, String role)
static boolean	hasRoles(Principal principal, Iterable<String> roles, boolean matchAll)	Checks if the principal has all (matchAll: true) or just one of the given roles (matchAll: false)
static <V> List<V>	map(EntityList entities, Function<Entity,V> fun)
static boolean	principalExists(Context context, String userName, boolean caseless)

Methods inherited from class java.lang.Object

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

Method Details

principalExists

public static boolean principalExists(Context context,
 String userName,
 boolean caseless)
                               throws PersistException

Parameters:

caseless - If true then an existing user in any spelling (upper/lower case) will return true. This may be desired to not accidently create multiple users with the same username in different case.

Throws:

PersistException

getCorrespondenceLanguages

public static Map<String,String> getCorrespondenceLanguages(Context context)
                                                     throws PersistException

Returns a map containing all correspondence languages.

Returns:

a map containing all correspondence languages.

Throws:

PersistException - if an error occurs.

hasRoles

public static boolean hasRoles(Principal principal,
 Iterable<String> roles,
 boolean matchAll)

Checks if the principal has all (matchAll: true) or just one of the given roles (matchAll: false)

Parameters:

roles - pass a Set if you do not get data from another point (i.e. you are creating it).

hasRole

public static boolean hasRole(Principal principal,
 String role)

map

public static <V> List<V> map(EntityList entities,
 Function<Entity,V> fun)
                       throws PersistException

Throws:

PersistException