io.micronaut.data.runtime.operations.internal

Class PreparedQueryDBOperation

java.lang.Object

io.micronaut.data.runtime.operations.internal.DBOperation

io.micronaut.data.runtime.operations.internal.StoredSqlOperation

io.micronaut.data.runtime.operations.internal.PreparedQueryDBOperation

@Internal
public final class PreparedQueryDBOperation
extends StoredSqlOperation

Implementation of the DB operation based on PreparedQuery.

Field Summary

Fields inherited from class io.micronaut.data.runtime.operations.internal.StoredSqlOperation

expandableQuery, expandableQueryParts, isOptimisticLock, queryBuilder, queryParameterBindings

Fields inherited from class io.micronaut.data.runtime.operations.internal.DBOperation

dialect, query

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	PreparedQueryDBOperation(PreparedQuery<?,?> preparedQuery, SqlQueryBuilder queryBuilder)

Method Summary

Modifier and Type	Method and Description
<K> void	attachPageable(Pageable pageable, boolean isSingleResult, RuntimePersistentEntity<K> persistentEntity, SqlQueryBuilder queryBuilder)
protected <T> int	getQueryParameterValueSize(QueryParameterBinding parameter, RuntimePersistentEntity<T> persistentEntity, T entity) Get parameter value size.
<K,Cnt,PS> void	setParameters(OpContext<Cnt,PS> context, Cnt connection, PS stmt, RuntimePersistentEntity<K> persistentEntity, K entity, java.util.Map<QueryParameterBinding,java.lang.Object> previousValues) Set query parameters.

Methods inherited from class io.micronaut.data.runtime.operations.internal.StoredSqlOperation

checkForParameterToBeExpanded, collectAutoPopulatedPreviousValues, getQueryBuilder, isOptimisticLock, sizeOf

Methods inherited from class io.micronaut.data.runtime.operations.internal.DBOperation

getDialect, getQuery

Methods inherited from class java.lang.Object

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

Constructor Detail

PreparedQueryDBOperation

protected PreparedQueryDBOperation(@NonNull
                                   PreparedQuery<?,?> preparedQuery,
                                   SqlQueryBuilder queryBuilder)

Method Detail

getQueryParameterValueSize

protected <T> int getQueryParameterValueSize(QueryParameterBinding parameter,
                                             RuntimePersistentEntity<T> persistentEntity,
                                             T entity)

Description copied from class: StoredSqlOperation

Get parameter value size.

Overrides:

getQueryParameterValueSize in class StoredSqlOperation

Type Parameters:

T - The type

Parameters:

parameter - The parameter

persistentEntity - The persistent entity

entity - The entity object

Returns:

The size of the value

attachPageable

public <K> void attachPageable(Pageable pageable,
                               boolean isSingleResult,
                               RuntimePersistentEntity<K> persistentEntity,
                               SqlQueryBuilder queryBuilder)

setParameters

public <K,Cnt,PS> void setParameters(OpContext<Cnt,PS> context,
                                     Cnt connection,
                                     PS stmt,
                                     RuntimePersistentEntity<K> persistentEntity,
                                     K entity,
                                     java.util.Map<QueryParameterBinding,java.lang.Object> previousValues)

Description copied from class: DBOperation

Set query parameters.

Overrides:

setParameters in class StoredSqlOperation

Type Parameters:

K - The entity type

Cnt - The connection type

PS - The statement type

Parameters:

context - The context

connection - The connection

stmt - The statement

persistentEntity - The persistentEntity

entity - The entity

previousValues - The previous auto-populated collected values