Package io.ebeaninternal.server.loadcontext

Class DLoadContext

java.lang.Object

io.ebeaninternal.server.loadcontext.DLoadContext

All Implemented Interfaces:

LoadContext

public class DLoadContext
extends Object
implements LoadContext

Default implementation of LoadContext.

Constructor Summary

Constructors

Constructor	Description
DLoadContext(OrmQueryRequest<?> request, SpiQuerySecondary secondaryQueries)
DLoadContext(BeanDescriptor<?> rootDescriptor, PersistenceContext persistenceContext)	Construct for use with JSON marshalling (doc store).

Method Summary

Modifier and Type	Method	Description
void	executeSecondaryQueries(OrmQueryRequest<?> parentRequest, boolean forEach)	Execute all the secondary queries.
ObjectGraphNode	getObjectGraphNode(String path)	Return the node for a given path which is used by AutoTune profiling.
PersistenceContext	getPersistenceContext()	Return the persistence context used by this query and future lazy loading.
ProfileLocation	getProfileLocation()	Return the profile location of the origin query.
int	getSecondaryQueriesMinBatchSize(int defaultQueryBatch)	Return the minimum batch size when using QueryIterator with query joins.
void	register(String path, BeanCollection<?> bc)	Register a collection for lazy loading.
void	register(String path, EntityBeanIntercept ebi)	Register a Bean for lazy loading.
void	register(String path, EntityBeanIntercept ebi, BeanPropertyAssocOne<?> property)	Register a Bean with inheritance.
void	resetPersistenceContext(PersistenceContext persistenceContext)	Set the persistence context used by this query and future lazy loading.

Methods inherited from class java.lang.Object

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

Constructor Detail

DLoadContext

public DLoadContext(BeanDescriptor<?> rootDescriptor,
                    PersistenceContext persistenceContext)

Construct for use with JSON marshalling (doc store).

DLoadContext

public DLoadContext(OrmQueryRequest<?> request,
                    SpiQuerySecondary secondaryQueries)

Method Detail

getProfileLocation

public ProfileLocation getProfileLocation()

Return the profile location of the origin query.

getSecondaryQueriesMinBatchSize

public int getSecondaryQueriesMinBatchSize(int defaultQueryBatch)

Return the minimum batch size when using QueryIterator with query joins.

Specified by:

getSecondaryQueriesMinBatchSize in interface LoadContext

executeSecondaryQueries

public void executeSecondaryQueries(OrmQueryRequest<?> parentRequest,
                                    boolean forEach)

Execute all the secondary queries.

Specified by:

executeSecondaryQueries in interface LoadContext

Parameters:

parentRequest - the originating query request

forEach - set true when using findEach iteration

getObjectGraphNode

public ObjectGraphNode getObjectGraphNode(String path)

Description copied from interface: LoadContext

Return the node for a given path which is used by AutoTune profiling.

Specified by:

getObjectGraphNode in interface LoadContext

getPersistenceContext

public PersistenceContext getPersistenceContext()

Description copied from interface: LoadContext

Return the persistence context used by this query and future lazy loading.

Specified by:

getPersistenceContext in interface LoadContext

resetPersistenceContext

public void resetPersistenceContext(PersistenceContext persistenceContext)

Description copied from interface: LoadContext

Set the persistence context used by this query and future lazy loading.

Used by query iterator when processing large result sets.

Specified by:

resetPersistenceContext in interface LoadContext

register

public void register(String path,
                     EntityBeanIntercept ebi)

Description copied from interface: LoadContext

Register a Bean for lazy loading.

Specified by:

register in interface LoadContext

register

public void register(String path,
                     EntityBeanIntercept ebi,
                     BeanPropertyAssocOne<?> property)

Description copied from interface: LoadContext

Register a Bean with inheritance.

Specified by:

register in interface LoadContext

register

public void register(String path,
                     BeanCollection<?> bc)

Description copied from interface: LoadContext

Register a collection for lazy loading.

Specified by:

register in interface LoadContext