Package io.jmix.core.impl.repository.query

Class JmixStructuredQuery

java.lang.Object

io.jmix.core.impl.repository.query.JmixAbstractQuery

io.jmix.core.impl.repository.query.JmixStructuredQuery

All Implemented Interfaces:

org.springframework.data.repository.query.RepositoryQuery

Direct Known Subclasses:

JmixCountQuery, JmixListQuery

public abstract class JmixStructuredQuery
extends JmixAbstractQuery

Base RepositoryQuery class for repository queries constructed by method name.

Field Summary

Fields

Modifier and Type	Field	Description
protected final Condition	conditions
protected final boolean	distinct
protected final Integer	maxResults	Ignored if PageRequest parameter passed with its own max results.

Fields inherited from class io.jmix.core.impl.repository.query.JmixAbstractQuery

dataManager, factory, fetchPlanByAnnotation, fetchPlanIndex, fetchPlanRepository, jmixContextIndex, jmixMetadata, metadata, method, namedParametersBindings, pageableIndex, queryHints, queryMethod, queryStringProcessors, sortIndex

Constructor Summary

Constructors

Constructor	Description
JmixStructuredQuery(DataManager dataManager, Metadata jmixMetadata, FetchPlanRepository fetchPlanRepository, List<QueryStringProcessor> queryStringProcessors, Method method, org.springframework.data.repository.core.RepositoryMetadata metadata, org.springframework.data.projection.ProjectionFactory factory, org.springframework.data.repository.query.parser.PartTree qryTree)

Method Summary

Modifier and Type	Method	Description
protected String	getQueryDescription()
protected LoadContext<?>	prepareQueryContext(Object[] parameters)	Builds LoadContext based on derived method name, JmixDataRepositoryContext.condition(), QueryHints, JmixDataRepositoryContext.hints().

Methods inherited from class io.jmix.core.impl.repository.query.JmixAbstractQuery

buildNamedParametersMap, collectHints, execute, formatMethod, getDataManager, getQueryMethod, getSortFromParams, processAccordingToReturnType, processSpecialParameters, setupFetchPlan, toString

Methods inherited from class java.lang.Object

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

Field Details

conditions

protected final Condition conditions

distinct

protected final boolean distinct

maxResults

protected final Integer maxResults

Ignored if PageRequest parameter passed with its own max results.

Constructor Details

JmixStructuredQuery

public JmixStructuredQuery(DataManager dataManager,
 Metadata jmixMetadata,
 FetchPlanRepository fetchPlanRepository,
 List<QueryStringProcessor> queryStringProcessors,
 Method method,
 org.springframework.data.repository.core.RepositoryMetadata metadata,
 org.springframework.data.projection.ProjectionFactory factory,
 org.springframework.data.repository.query.parser.PartTree qryTree)

Method Details

getQueryDescription

protected String getQueryDescription()

Overrides:

getQueryDescription in class JmixAbstractQuery

prepareQueryContext

protected LoadContext<?> prepareQueryContext(Object[] parameters)

Builds LoadContext based on

• derived method name,
• JmixDataRepositoryContext.condition(),
• QueryHints,
• JmixDataRepositoryContext.hints().

Suitable as is for count query.

Specified by:

prepareQueryContext in class JmixAbstractQuery

Parameters:

parameters - query method parameters

Returns:

LoadContext with LoadContext.getQuery() not null