eu.dnetlib.dhp.schema.common

Class ModelSupport

java.lang.Object

eu.dnetlib.dhp.schema.common.ModelSupport

public class ModelSupport
extends Object

Oaf model utility methods.

Field Summary

Fields

Modifier and Type	Field and Description
static String	DATE_FORMAT
static Map<String,String>	entityIdPrefix
static Map<EntityType,Class>	entityTypes Defines the mapping between the actual entity types and the relative classes implementing them
static Map<String,String>	idPrefixEntity
static Map<Class,String>	idPrefixMap
static Map<String,Class>	oafTypes
static Map<String,RelationInverse>	relationInverseMap

Method Summary

Modifier and Type	Method and Description
static RelationInverse	findInverse(String encoding) Helper method: lookup relation inverse, given the direct relation encoding (case insensitive)
static RelationInverse	findRelation(String relationName) Helper method: fina a relation filtering by a relation name
static String	generateIdentifier(String originalId, String nsPrefix)
static <E> String	getIdPrefix(Class<E> clazz)
static String	getMainType(EntityType type)
static <T extends Oaf> Class<T>[]	getOafModelClasses() Lists all the OAF model classes
static String	getScheme(String sourceType, String targetType)
static <T extends Oaf> Function<T,String>	idFn()
static boolean	isResult(EntityType type)
static <X extends Oaf,Y extends Oaf> Boolean	isSubClass(Class<X> subClazz, Class<Y> superClazz) Checks subclass-superclass relationship.
static <X extends Oaf,Y extends Oaf> Boolean	isSubClass(X subClazzObject, Class<Y> superClazz) Checks subclass-superclass relationship.
static <X extends Oaf,Y extends Oaf> Boolean	isSubClass(X subClazzObject, Y superClazzObject) Checks subclass-superclass relationship.
static String	md5(String s)
static String	oldest(String dateA, String dateB)
static String	rel(String relType, String subRelType, String relClass) Helper method: combines the relation attributes
static <T extends Oaf> String	tableIdentifier(String dbName, Class<T> clazz)
static <T extends Oaf> String	tableIdentifier(String dbName, String tableName)

Methods inherited from class java.lang.Object

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

Field Detail

entityTypes

public static final Map<EntityType,Class> entityTypes

Defines the mapping between the actual entity types and the relative classes implementing them

oafTypes

public static final Map<String,Class> oafTypes

idPrefixMap

public static final Map<Class,String> idPrefixMap

entityIdPrefix

public static final Map<String,String> entityIdPrefix

idPrefixEntity

public static final Map<String,String> idPrefixEntity

relationInverseMap

public static final Map<String,RelationInverse> relationInverseMap

DATE_FORMAT

public static final String DATE_FORMAT

See Also:

Constant Field Values

Method Detail

findInverse

public static RelationInverse findInverse(String encoding)

Helper method: lookup relation inverse, given the direct relation encoding (case insensitive)

Parameters:

encoding -

Returns:

the relation inverse descriptor, throws @IllegalArgumentException when not found.

findRelation

public static RelationInverse findRelation(String relationName)

Helper method: fina a relation filtering by a relation name

Parameters:

relationName -

Returns:

rel

public static String rel(String relType,
                         String subRelType,
                         String relClass)

Helper method: combines the relation attributes

Parameters:

relType -

subRelType -

relClass -

Returns:

getIdPrefix

public static <E> String getIdPrefix(Class<E> clazz)

isSubClass

public static <X extends Oaf,Y extends Oaf> Boolean isSubClass(X subClazzObject,
                                                               Y superClazzObject)

Checks subclass-superclass relationship.

Type Parameters:

X - Subclass type

Y - Superclass type

Parameters:

subClazzObject - Subclass object instance

superClazzObject - Superclass object instance

Returns:

True if X is a subclass of Y

isSubClass

public static <X extends Oaf,Y extends Oaf> Boolean isSubClass(X subClazzObject,
                                                               Class<Y> superClazz)

Checks subclass-superclass relationship.

Type Parameters:

X - Subclass type

Y - Superclass type

Parameters:

subClazzObject - Subclass object instance

superClazz - Superclass class

Returns:

True if X is a subclass of Y

isSubClass

public static <X extends Oaf,Y extends Oaf> Boolean isSubClass(Class<X> subClazz,
                                                               Class<Y> superClazz)

Checks subclass-superclass relationship.

Type Parameters:

X - Subclass type

Y - Superclass type

Parameters:

subClazz - Subclass class

superClazz - Superclass class

Returns:

True if X is a subclass of Y

getOafModelClasses

public static <T extends Oaf> Class<T>[] getOafModelClasses()

Lists all the OAF model classes

Type Parameters:

T -

Returns:

getMainType

public static String getMainType(EntityType type)

isResult

public static boolean isResult(EntityType type)

getScheme

public static String getScheme(String sourceType,
                               String targetType)

tableIdentifier

public static <T extends Oaf> String tableIdentifier(String dbName,
                                                     String tableName)

tableIdentifier

public static <T extends Oaf> String tableIdentifier(String dbName,
                                                     Class<T> clazz)

idFn

public static <T extends Oaf> Function<T,String> idFn()

md5

public static String md5(String s)

generateIdentifier

public static String generateIdentifier(String originalId,
                                        String nsPrefix)

oldest

public static String oldest(String dateA,
                            String dateB)
                     throws ParseException

Throws:

ParseException