org.springframework.data.repository.core.support

Class AbstractRepositoryMetadata

java.lang.Object

org.springframework.data.repository.core.support.AbstractRepositoryMetadata

All Implemented Interfaces:

RepositoryMetadata

Direct Known Subclasses:

AnnotationRepositoryMetadata, DefaultRepositoryMetadata

public abstract class AbstractRepositoryMetadata
extends Object
implements RepositoryMetadata

Base class for RepositoryMetadata implementations.

Author:

Oliver Gierke, Thomas Darimont, Jens Schauder

Constructor Summary

Constructors

Constructor and Description
AbstractRepositoryMetadata(Class<?> repositoryInterface) Creates a new AbstractRepositoryMetadata.

Method Summary

Modifier and Type	Method and Description
Set<Class<?>>	getAlternativeDomainTypes() Returns the set of types the repository shall be discoverable for when trying to look up a repository by domain type.
CrudMethods	getCrudMethods() Returns CrudMethods meta information for the repository.
static RepositoryMetadata	getMetadata(Class<?> repositoryInterface) Creates a new RepositoryMetadata for the given repository interface.
Class<?>	getRepositoryInterface() Returns the repository interface.
Class<?>	getReturnedDomainClass(Method method) Returns the domain class returned by the given Method.
boolean	isPagingRepository() Returns whether the repository is a paging one.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.data.repository.core.RepositoryMetadata

getDomainType, getIdType

Constructor Detail

AbstractRepositoryMetadata

public AbstractRepositoryMetadata(Class<?> repositoryInterface)

Creates a new AbstractRepositoryMetadata.

Parameters:

repositoryInterface - must not be null and must be an interface.

Method Detail

getMetadata

public static RepositoryMetadata getMetadata(Class<?> repositoryInterface)

Creates a new RepositoryMetadata for the given repository interface.

Parameters:

repositoryInterface - must not be null.

Returns:

Since:

1.9

getReturnedDomainClass

public Class<?> getReturnedDomainClass(Method method)

Description copied from interface: RepositoryMetadata

Returns the domain class returned by the given Method. Will extract the type from Collections and Page as well.

Specified by:

getReturnedDomainClass in interface RepositoryMetadata

Returns:

getRepositoryInterface

public Class<?> getRepositoryInterface()

Description copied from interface: RepositoryMetadata

Returns the repository interface.

Specified by:

getRepositoryInterface in interface RepositoryMetadata

Returns:

getCrudMethods

public CrudMethods getCrudMethods()

Description copied from interface: RepositoryMetadata

Returns CrudMethods meta information for the repository.

Specified by:

getCrudMethods in interface RepositoryMetadata

Returns:

isPagingRepository

public boolean isPagingRepository()

Description copied from interface: RepositoryMetadata

Returns whether the repository is a paging one.

Specified by:

isPagingRepository in interface RepositoryMetadata

Returns:

getAlternativeDomainTypes

public Set<Class<?>> getAlternativeDomainTypes()

Description copied from interface: RepositoryMetadata

Returns the set of types the repository shall be discoverable for when trying to look up a repository by domain type.

Specified by:

getAlternativeDomainTypes in interface RepositoryMetadata

Returns:

the set of types the repository shall be discoverable for when trying to look up a repository by domain type, must not be null.

See Also:

Repositories.getRepositoryFor(Class)