Module spring.data.jdbc

Package org.springframework.data.jdbc.repository.query

Class JdbcQueryMethod

java.lang.Object

org.springframework.data.repository.query.QueryMethod

org.springframework.data.jdbc.repository.query.JdbcQueryMethod

public class JdbcQueryMethod
extends QueryMethod

QueryMethod implementation that implements a method by executing the query from a Query annotation on that method. Binds method arguments to named parameters in the SQL statement.

Author:

Jens Schauder, Kazuki Shimizu, Moises Cisneros, Hebert Coelho, Diego Krupitza, Mark Paluch

Constructor Summary

Constructors

Constructor	Description
JdbcQueryMethod(Method method, RepositoryMetadata metadata, ProjectionFactory factory, NamedQueries namedQueries, MappingContext<? extends org.springframework.data.relational.core.mapping.RelationalPersistentEntity<?>,? extends org.springframework.data.relational.core.mapping.RelationalPersistentProperty> mappingContext)

Method Summary

Modifier and Type	Method	Description
protected Parameters<?,?>	createParameters(ParametersSource parametersSource)
org.springframework.data.relational.repository.query.RelationalEntityMetadata<?>	getEntityInformation()
String	getNamedQueryName()
JdbcParameters	getParameters()
String	getRequiredQuery()
boolean	hasAnnotatedQuery()
boolean	hasAnnotatedQueryName()
boolean	hasLockMode()
boolean	isModifyingQuery()	Returns whether the query method is a modifying one.

Methods inherited from class org.springframework.data.repository.query.QueryMethod

createParameters, getDomainClass, getName, getResultProcessor, getReturnedObjectType, isCollectionQuery, isPageQuery, isQueryForEntity, isScrollQuery, isSliceQuery, isStreamQuery, toString

Methods inherited from class java.lang.Object

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

Constructor Details

JdbcQueryMethod

public JdbcQueryMethod(Method method,
 RepositoryMetadata metadata,
 ProjectionFactory factory,
 NamedQueries namedQueries,
 MappingContext<? extends org.springframework.data.relational.core.mapping.RelationalPersistentEntity<?>,? extends org.springframework.data.relational.core.mapping.RelationalPersistentProperty> mappingContext)

Method Details

createParameters

protected Parameters<?,?> createParameters(ParametersSource parametersSource)

Overrides:

createParameters in class QueryMethod

getEntityInformation

public org.springframework.data.relational.repository.query.RelationalEntityMetadata<?> getEntityInformation()

Overrides:

getEntityInformation in class QueryMethod

getParameters

public JdbcParameters getParameters()

Overrides:

getParameters in class QueryMethod

getRequiredQuery

public String getRequiredQuery()

hasAnnotatedQueryName

public boolean hasAnnotatedQueryName()

Returns:

true if the method is annotated with @Query(name=…).

getNamedQueryName

public String getNamedQueryName()

Overrides:

getNamedQueryName in class QueryMethod

isModifyingQuery

public boolean isModifyingQuery()

Returns whether the query method is a modifying one.

Overrides:

isModifyingQuery in class QueryMethod

Returns:

if it's a modifying query, return true.

hasAnnotatedQuery

public boolean hasAnnotatedQuery()

Returns:

true if the method has an annotated query.

hasLockMode

public boolean hasLockMode()

Returns:

is a Lock annotation present or not.