Package io.micronaut.data.runtime.intercept.criteria.reactive

Class ExistsReactiveSpecificationInterceptor

java.lang.Object

io.micronaut.data.runtime.intercept.AbstractQueryInterceptor<T,R>

io.micronaut.data.runtime.intercept.criteria.AbstractSpecificationInterceptor<T,R>

io.micronaut.data.runtime.intercept.criteria.reactive.AbstractReactiveSpecificationInterceptor<Object,org.reactivestreams.Publisher<Boolean>>

io.micronaut.data.runtime.intercept.criteria.reactive.ExistsReactiveSpecificationInterceptor

All Implemented Interfaces:

DataInterceptor<Object,org.reactivestreams.Publisher<Boolean>>

@Internal
public class ExistsReactiveSpecificationInterceptor
extends AbstractReactiveSpecificationInterceptor<Object,org.reactivestreams.Publisher<Boolean>>

Interceptor that supports reactive exists specifications.

Since:

3.8

Author:

Nick Hensel

Nested Class Summary

Nested classes/interfaces inherited from class io.micronaut.data.runtime.intercept.criteria.AbstractSpecificationInterceptor

AbstractSpecificationInterceptor.Type

Field Summary

Fields inherited from class io.micronaut.data.runtime.intercept.criteria.reactive.AbstractReactiveSpecificationInterceptor

reactiveOperations

Fields inherited from class io.micronaut.data.runtime.intercept.AbstractQueryInterceptor

conversionService, operations, preparedQueryResolver

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	ExistsReactiveSpecificationInterceptor(RepositoryOperations operations)	Default constructor.

Method Summary

Modifier and Type	Method	Description
org.reactivestreams.Publisher<Boolean>	intercept(RepositoryMethodKey methodKey, io.micronaut.aop.MethodInvocationContext<Object,org.reactivestreams.Publisher<Boolean>> context)	Intercepts a data method execution.

Methods inherited from class io.micronaut.data.runtime.intercept.criteria.AbstractSpecificationInterceptor

getCriteriaDeleteBuilder, getCriteriaQueryBuilder, getCriteriaUpdateBuilder, getDeleteSpecification, getQuerySpecification, getUpdateSpecification, preparedQueryForCriteria

Methods inherited from class io.micronaut.data.runtime.intercept.AbstractQueryInterceptor

convertOne, convertOne, count, findEntitiesParameter, findEntityParameter, getDeleteAllBatchOperation, getDeleteBatchOperation, getDeleteBatchOperation, getDeleteOperation, getEntitiesParameter, getEntityParameter, getInsertBatchOperation, getInsertBatchOperation, getInsertOperation, getInsertOperation, getPageable, getPagedQuery, getParameterValueMap, getRequiredEntity, getRequiredRootEntity, getReturnType, getUpdateAllBatchOperation, getUpdateOperation, getUpdateOperation, instantiateEntity, isNullable, isNumber, prepareCountQuery, prepareQuery, prepareQuery, prepareQuery, validateNullArguments

Methods inherited from class java.lang.Object

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

Constructor Details

ExistsReactiveSpecificationInterceptor

protected ExistsReactiveSpecificationInterceptor(RepositoryOperations operations)

Default constructor.

Parameters:

operations - The operations

Method Details

intercept

public org.reactivestreams.Publisher<Boolean> intercept(RepositoryMethodKey methodKey,
 io.micronaut.aop.MethodInvocationContext<Object,org.reactivestreams.Publisher<Boolean>> context)

Description copied from interface: DataInterceptor

Intercepts a data method execution.

Parameters:

methodKey - The method key

context - The context

Returns:

The result