com.avaje.ebeaninternal.api

Interface LoadContext

All Known Implementing Classes:

DLoadContext

public interface LoadContext

Controls the loading of reference objects for a query instance.

Method Summary

Methods

Modifier and Type	Method and Description
void	executeSecondaryQueries(OrmQueryRequest<?> parentRequest, int defaultQueryBatch) Execute any secondary (+query) queries if there are any defined.
ObjectGraphNode	getObjectGraphNode(String path) Return the node for a given path which is used by autofetch profiling.
PersistenceContext	getPersistenceContext() Return the persistence context used by this query and future lazy loading.
int	getSecondaryQueriesMinBatchSize(OrmQueryRequest<?> parentRequest, 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	registerSecondaryQueries(SpiQuery<?> query) Register any secondary queries (+query or +lazy) with their appropriate LoadBeanContext or LoadManyContext.
void	setPersistenceContext(PersistenceContext persistenceContext) Set the persistence context used by this query and future lazy loading.

Method Detail

getSecondaryQueriesMinBatchSize

int getSecondaryQueriesMinBatchSize(OrmQueryRequest<?> parentRequest,
                                  int defaultQueryBatch)

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

executeSecondaryQueries

void executeSecondaryQueries(OrmQueryRequest<?> parentRequest,
                           int defaultQueryBatch)

Execute any secondary (+query) queries if there are any defined.

Parameters:

parentRequest - the originating query request

registerSecondaryQueries

void registerSecondaryQueries(SpiQuery<?> query)

Register any secondary queries (+query or +lazy) with their appropriate LoadBeanContext or LoadManyContext.

This is so the LoadBeanContext or LoadManyContext use the defined query for +query and +lazy execution.

getObjectGraphNode

ObjectGraphNode getObjectGraphNode(String path)

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

getPersistenceContext

PersistenceContext getPersistenceContext()

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

setPersistenceContext

void setPersistenceContext(PersistenceContext persistenceContext)

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

register

void register(String path,
            EntityBeanIntercept ebi)

Register a Bean for lazy loading.

register

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

Register a collection for lazy loading.