Package io.micronaut.data.processor.visitors.finders

Class AbstractCriteriaMethodMatch

java.lang.Object

io.micronaut.data.processor.visitors.finders.AbstractCriteriaMethodMatch

All Implemented Interfaces:

MethodMatcher.MethodMatch

Direct Known Subclasses:

DeleteCriteriaMethodMatch, QueryCriteriaMethodMatch, UpdateCriteriaMethodMatch

public abstract class AbstractCriteriaMethodMatch
extends Object
implements MethodMatcher.MethodMatch

Abstract criteria matcher.

Since:

3.2

Author:

Denis Stepanov

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static final record	AbstractCriteriaMethodMatch.MethodResult	Method result.

Field Summary

Fields

Modifier and Type	Field	Description
protected final @Nullable List<MethodNameParser.Match>	matches

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractCriteriaMethodMatch(List<MethodNameParser.Match> matches)

Method Summary

Modifier and Type	Method	Description
protected final AbstractCriteriaMethodMatch.MethodResult	analyzeMethodResult(MethodMatchContext matchContext, io.micronaut.inject.ast.ClassElement queryResultType, FindersUtils.InterceptorMatch interceptorMatch, boolean allowEntityResultByDefault)
protected final AbstractCriteriaMethodMatch.MethodResult	analyzeMethodResult(MethodMatchContext matchContext, String selectedType, io.micronaut.inject.ast.ClassElement queryResultType, FindersUtils.InterceptorMatch interceptorMatch, boolean allowEntityResultByDefault)
protected final void	applyJoinSpecs(PersistentEntityRoot<?> root, @NonNull List<io.micronaut.core.annotation.AnnotationValue<Join>> joinSpecs)
protected <T> void	applyPredicates(PersistentEntityRoot<T> root, PersistentEntityCriteriaUpdate<T> query, SourcePersistentEntityCriteriaBuilder cb)	Apply a basic predicate.
protected <T> void	applyPredicates(String querySequence, io.micronaut.inject.ast.ParameterElement[] parameters, PersistentEntityRoot<T> root, PersistentEntityCriteriaDelete<T> query, SourcePersistentEntityCriteriaBuilder cb)	Apply predicates.
protected <T> void	applyPredicates(String querySequence, io.micronaut.inject.ast.ParameterElement[] parameters, PersistentEntityRoot<T> root, PersistentEntityCriteriaQuery<T> query, SourcePersistentEntityCriteriaBuilder cb)	Apply predicates.
protected <T> void	applyPredicates(String querySequence, io.micronaut.inject.ast.ParameterElement[] parameters, PersistentEntityRoot<T> root, PersistentEntityCriteriaUpdate<T> query, SourcePersistentEntityCriteriaBuilder cb)	Apply predicates.
protected <T> void	applyPredicates(List<io.micronaut.inject.ast.ParameterElement> parameters, PersistentEntityRoot<T> root, PersistentEntityCriteriaDelete<T> query, SourcePersistentEntityCriteriaBuilder cb)	Apply predicates based on parameters.
protected <T> void	applyPredicates(List<io.micronaut.inject.ast.ParameterElement> parameters, PersistentEntityRoot<T> root, PersistentEntityCriteriaQuery<T> query, SourcePersistentEntityCriteriaBuilder cb)	Apply predicates based on parameters.
protected <T> void	applyPredicates(List<io.micronaut.inject.ast.ParameterElement> parameters, PersistentEntityRoot<T> root, PersistentEntityCriteriaUpdate<T> query, SourcePersistentEntityCriteriaBuilder cb)	Apply predicates based on parameters.
protected abstract MethodMatchInfo	build(MethodMatchContext matchContext)
final MethodMatchInfo	buildMatchInfo(MethodMatchContext matchContext)	Match info builder.
protected final <T> PersistentPropertyPath<Object>	findProperty(PersistentEntityRoot<T> root, String propertyName)
protected <T> List<jakarta.persistence.criteria.Selection<?>>	findSelections(String projectionPart, PersistentEntityRoot<T> root, PersistentEntityCriteriaBuilder cb, @Nullable String returnTypeName)	Find projection selection.
protected List<SourcePersistentProperty>	getDtoProjectionProperties(SourcePersistentEntity entity, io.micronaut.inject.ast.ClassElement returnType)	Find DTO properties.
protected @Nullable io.micronaut.inject.ast.ParameterElement	getEntitiesParameter()
protected @Nullable io.micronaut.inject.ast.ParameterElement	getEntityParameter()
protected abstract DataMethod.OperationType	getOperationType()
protected final <T> @NonNull jakarta.persistence.criteria.Expression<?>	getProperty(PersistentEntityRoot<T> root, String propertyName)
protected final boolean	hasNoWhereAndJoinDeclaration(@NonNull MethodMatchContext matchContext)
protected final @NonNull List<io.micronaut.core.annotation.AnnotationValue<Join>>	joinSpecsAtMatchContext(@NonNull MethodMatchContext matchContext, boolean isQuery)
protected FindersUtils.InterceptorMatch	resolveReturnTypeAndInterceptor(MethodMatchContext matchContext)
protected boolean	supportedByImplicitQueries()

Methods inherited from class java.lang.Object

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

Field Details

matches

@Nullable
protected final @Nullable List<MethodNameParser.Match> matches

Constructor Details

AbstractCriteriaMethodMatch

protected AbstractCriteriaMethodMatch(List<MethodNameParser.Match> matches)

Method Details

getEntityParameter

@Nullable
protected @Nullable io.micronaut.inject.ast.ParameterElement getEntityParameter()

Returns:

The entity parameter

getEntitiesParameter

@Nullable
protected @Nullable io.micronaut.inject.ast.ParameterElement getEntitiesParameter()

Returns:

The entities parameter

getOperationType

@NonNull
protected abstract DataMethod.OperationType getOperationType()

Returns:

The operation type

supportedByImplicitQueries

protected boolean supportedByImplicitQueries()

Returns:

true of the operation is supported by implicit queries

buildMatchInfo

public final MethodMatchInfo buildMatchInfo(MethodMatchContext matchContext)

Description copied from interface: MethodMatcher.MethodMatch

Match info builder.

Specified by:

buildMatchInfo in interface MethodMatcher.MethodMatch

Parameters:

matchContext - The match context

Returns:

The match info

build

protected abstract MethodMatchInfo build(MethodMatchContext matchContext)

resolveReturnTypeAndInterceptor

protected FindersUtils.InterceptorMatch resolveReturnTypeAndInterceptor(MethodMatchContext matchContext)

Parameters:

matchContext - The match context

Returns:

resolved return type and interceptor

applyPredicates

protected <T> void applyPredicates(String querySequence,
 io.micronaut.inject.ast.ParameterElement[] parameters,
 PersistentEntityRoot<T> root,
 PersistentEntityCriteriaQuery<T> query,
 SourcePersistentEntityCriteriaBuilder cb)

Apply predicates.

Type Parameters:

T - The entity type

Parameters:

querySequence - The query sequence

parameters - The parameters

root - The root

query - The query

cb - The criteria builder

applyPredicates

protected <T> void applyPredicates(String querySequence,
 io.micronaut.inject.ast.ParameterElement[] parameters,
 PersistentEntityRoot<T> root,
 PersistentEntityCriteriaDelete<T> query,
 SourcePersistentEntityCriteriaBuilder cb)

Apply predicates.

Type Parameters:

T - The entity type

Parameters:

querySequence - The query sequence

parameters - The parameters

root - The root

query - The query

cb - The criteria builder

applyPredicates

protected <T> void applyPredicates(String querySequence,
 io.micronaut.inject.ast.ParameterElement[] parameters,
 PersistentEntityRoot<T> root,
 PersistentEntityCriteriaUpdate<T> query,
 SourcePersistentEntityCriteriaBuilder cb)

Apply predicates.

Type Parameters:

T - The entity type

Parameters:

querySequence - The query sequence

parameters - The parameters

root - The root

query - The query

cb - The criteria builder

applyPredicates

protected <T> void applyPredicates(List<io.micronaut.inject.ast.ParameterElement> parameters,
 PersistentEntityRoot<T> root,
 PersistentEntityCriteriaQuery<T> query,
 SourcePersistentEntityCriteriaBuilder cb)

Apply predicates based on parameters.

Type Parameters:

T - The entity type

Parameters:

parameters - The parameters

root - The root

query - The query

cb - The criteria builder

applyPredicates

protected <T> void applyPredicates(PersistentEntityRoot<T> root,
 PersistentEntityCriteriaUpdate<T> query,
 SourcePersistentEntityCriteriaBuilder cb)

Apply a basic predicate.

Type Parameters:

T - The entity type

Parameters:

root - The root

query - The query

cb - The criteria builder

applyPredicates

protected <T> void applyPredicates(List<io.micronaut.inject.ast.ParameterElement> parameters,
 PersistentEntityRoot<T> root,
 PersistentEntityCriteriaUpdate<T> query,
 SourcePersistentEntityCriteriaBuilder cb)

Apply predicates based on parameters.

Type Parameters:

T - The entity type

Parameters:

parameters - The parameters

root - The root

query - The query

cb - The criteria builder

applyPredicates

protected <T> void applyPredicates(List<io.micronaut.inject.ast.ParameterElement> parameters,
 PersistentEntityRoot<T> root,
 PersistentEntityCriteriaDelete<T> query,
 SourcePersistentEntityCriteriaBuilder cb)

Apply predicates based on parameters.

Type Parameters:

T - The entity type

Parameters:

parameters - The parameters

root - The root

query - The query

cb - The criteria builder

getProperty

@NonNull
protected final <T>
@NonNull jakarta.persistence.criteria.Expression<?> getProperty(PersistentEntityRoot<T> root,
 String propertyName)

findProperty

@Nullable
protected final <T> PersistentPropertyPath<Object> findProperty(PersistentEntityRoot<T> root,
 String propertyName)

applyJoinSpecs

protected final void applyJoinSpecs(PersistentEntityRoot<?> root,
 @NonNull
 @NonNull List<io.micronaut.core.annotation.AnnotationValue<Join>> joinSpecs)

joinSpecsAtMatchContext

@NonNull
protected final @NonNull List<io.micronaut.core.annotation.AnnotationValue<Join>> joinSpecsAtMatchContext(@NonNull
 @NonNull MethodMatchContext matchContext,
 boolean isQuery)

Parameters:

matchContext - The match context

isQuery - true if is a query criteria

Returns:

a List of annotations values for Join annotation.

hasNoWhereAndJoinDeclaration

protected final boolean hasNoWhereAndJoinDeclaration(@NonNull
 @NonNull MethodMatchContext matchContext)

findSelections

protected <T>
List<jakarta.persistence.criteria.Selection<?>> findSelections(String projectionPart,
 PersistentEntityRoot<T> root,
 PersistentEntityCriteriaBuilder cb,
 @Nullable
 @Nullable String returnTypeName)

Find projection selection.

Type Parameters:

T - The query type

Parameters:

projectionPart - The projection

root - The root

cb - The criteria builder

returnTypeName - The return type name

Returns:

The selections

analyzeMethodResult

protected final AbstractCriteriaMethodMatch.MethodResult analyzeMethodResult(MethodMatchContext matchContext,
 String selectedType,
 io.micronaut.inject.ast.ClassElement queryResultType,
 FindersUtils.InterceptorMatch interceptorMatch,
 boolean allowEntityResultByDefault)

analyzeMethodResult

protected final AbstractCriteriaMethodMatch.MethodResult analyzeMethodResult(MethodMatchContext matchContext,
 io.micronaut.inject.ast.ClassElement queryResultType,
 FindersUtils.InterceptorMatch interceptorMatch,
 boolean allowEntityResultByDefault)

getDtoProjectionProperties

protected List<SourcePersistentProperty> getDtoProjectionProperties(SourcePersistentEntity entity,
 io.micronaut.inject.ast.ClassElement returnType)

Find DTO properties.

Parameters:

entity - The entity

returnType - The result

Returns:

DTO properties