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

Class JmixStructuredEntityQuery

java.lang.Object

io.jmix.core.impl.repository.query.JmixAbstractQuery<LoadContext<?>>

io.jmix.core.impl.repository.query.JmixAbstractEntityQuery

io.jmix.core.impl.repository.query.JmixStructuredEntityQuery

All Implemented Interfaces:

org.springframework.data.repository.query.RepositoryQuery

Direct Known Subclasses:

JmixCountQuery, JmixListQuery

public abstract class JmixStructuredEntityQuery
extends JmixAbstractEntityQuery

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.JmixAbstractEntityQuery

fetchPlanByAnnotation, fetchPlanIndex, fetchPlanRepository, queryStringProcessors

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

dataManager, factory, jmixContextIndex, jmixMetadata, metadata, method, namedParametersBindings, pageableIndex, queryHints, queryMethod, sortIndex

Constructor Summary

Constructors

Constructor	Description
JmixStructuredEntityQuery(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.JmixAbstractEntityQuery

execute, processSpecialParameters, setupFetchPlan

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

buildNamedParametersMap, collectHints, formatMethod, getDataManager, getQueryMethod, getSortFromParams, processAccordingToReturnType, 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

JmixStructuredEntityQuery

public JmixStructuredEntityQuery(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 JmixAbstractEntityQuery

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<LoadContext<?>>

Parameters:

parameters - query method parameters

Returns:

LoadContext with LoadContext.getQuery() not null