Uses of Class
org.datanucleus.metadata.FieldRole

Packages that use FieldRole

Package	Description
org.datanucleus.identity	Package defining object identity classes.
org.datanucleus.metadata	Provides classes representing the MetaData for files, packages, classes, fields, containers, etc.
org.datanucleus.util	Provides utility classes used in the implementation that don't fit in a particular functional part of the system.

Uses of FieldRole in org.datanucleus.identity

Methods in org.datanucleus.identity with parameters of type FieldRole

Modifier and Type	Method and Description
static Object	IdentityUtils.getObjectFromIdString(String idStr, AbstractMemberMetaData mmd, FieldRole fieldRole, ExecutionContext ec, boolean checkInheritance) Convenience method to find an object given a string form of its identity, and the metadata for the member.

Uses of FieldRole in org.datanucleus.metadata

Methods in org.datanucleus.metadata that return FieldRole

Modifier and Type	Method and Description
static FieldRole	FieldRole.valueOf(String name) Returns the enum constant of this type with the specified name.
static FieldRole[]	FieldRole.values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods in org.datanucleus.metadata with parameters of type FieldRole

Modifier and Type	Method and Description
String[]	MetaDataUtils.getImplementationNamesForReferenceField(AbstractMemberMetaData fmd, FieldRole fieldRole, ClassLoaderResolver clr, MetaDataManager mmgr) Convenience method to return the class names of the available implementation types for an interface/Object field, given its required role.

Uses of FieldRole in org.datanucleus.util

Methods in org.datanucleus.util with parameters of type FieldRole

Modifier and Type	Method and Description
static Object	TypeConversionHelper.getEnumFromValue(AbstractMemberMetaData mmd, FieldRole role, ExecutionContext ec, long longValue) Convenience method to get an Enum from its "value".
static long	TypeConversionHelper.getValueFromEnum(AbstractMemberMetaData mmd, FieldRole role, Enum myEnum) Convenience method to return the "value" of an Enum, for a field and role.