eu.ehri.project.models.idgen

Class IdGeneratorUtils

java.lang.Object

eu.ehri.project.models.idgen.IdGeneratorUtils

public class IdGeneratorUtils
extends Object

Delegation functions for ID generation.

Field Summary

Fields

Modifier and Type	Field and Description
static String	HIERARCHY_SEPARATOR Separator for ID components.
protected static org.slf4j.Logger	logger
static String	SLUG_REPLACE

Constructor Summary

Constructors

Constructor and Description
IdGeneratorUtils()

Method Summary

Modifier and Type	Method and Description
static String	generateId(Collection<String> scopeIds, Bundle bundle, String ident) Use an array of scope IDs and the bundle data to generate a unique id within a given scope.
static String	generateId(PermissionScope scope, Bundle bundle, String ident) Uses the items identifier and its entity type to generate a (supposedly) unique ID.
static com.google.common.collect.ListMultimap<String,String>	handleIdCollision(Collection<String> scopeIds, String dataKey, String ident)
static String	joinPath(Collection<String> path) Join an identifier path to form a full ID.

Methods inherited from class java.lang.Object

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

Field Detail

HIERARCHY_SEPARATOR

public static final String HIERARCHY_SEPARATOR

Separator for ID components.

See Also:

Constant Field Values

SLUG_REPLACE

public static final String SLUG_REPLACE

See Also:

Constant Field Values

logger

protected static final org.slf4j.Logger logger

Constructor Detail

IdGeneratorUtils

public IdGeneratorUtils()

Method Detail

handleIdCollision

public static com.google.common.collect.ListMultimap<String,String> handleIdCollision(Collection<String> scopeIds,
                                                                                      String dataKey,
                                                                                      String ident)

generateId

public static String generateId(PermissionScope scope,
                                Bundle bundle,
                                String ident)

Uses the items identifier and its entity type to generate a (supposedly) unique ID.

Parameters:

scope - the permission scope

bundle - the item's data bundle

ident - the item's identifier

generateId

public static String generateId(Collection<String> scopeIds,
                                Bundle bundle,
                                String ident)

Use an array of scope IDs and the bundle data to generate a unique id within a given scope.

Parameters:

scopeIds - An array of scope ids

bundle - The input bundle

ident - the item's identifier

Returns:

The complete id string

joinPath

public static String joinPath(Collection<String> path)

Join an identifier path to form a full ID. Duplicate parts of the part are removed. This check is case sensitive.

Parameters:

path - A non-empty list of identifier strings.

Returns:

The resultant path ID.