Class R2dbcMessageSourceSpec

java.lang.Object

org.springframework.integration.dsl.IntegrationComponentSpec<R2dbcMessageSourceSpec, R2dbcMessageSource>

org.springframework.integration.dsl.MessageSourceSpec<R2dbcMessageSourceSpec, R2dbcMessageSource>

org.springframework.integration.r2dbc.dsl.R2dbcMessageSourceSpec

All Implemented Interfaces:

DisposableBean, FactoryBean<R2dbcMessageSource>, InitializingBean, Lifecycle, Phased, SmartLifecycle

public class R2dbcMessageSourceSpec
extends MessageSourceSpec<R2dbcMessageSourceSpec, R2dbcMessageSource>

The MessageSourceSpec for the R2dbcMessageSource.

Since:

5.4

Author:

Artem Bilan

Field Summary

Fields inherited from class org.springframework.integration.dsl.IntegrationComponentSpec

logger, PARSER, target

Fields inherited from interface org.springframework.beans.factory.FactoryBean

OBJECT_TYPE_ATTRIBUTE

Fields inherited from interface org.springframework.context.SmartLifecycle

DEFAULT_PHASE

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	R2dbcMessageSourceSpec(org.springframework.data.r2dbc.core.R2dbcEntityOperations r2dbcEntityOperations, String query)
protected	R2dbcMessageSourceSpec(org.springframework.data.r2dbc.core.R2dbcEntityOperations r2dbcEntityOperations, Expression queryExpression)

Method Summary

Modifier and Type	Method	Description
R2dbcMessageSourceSpec	bindFunction(BiFunction<DatabaseClient.GenericExecuteSpec, ?, DatabaseClient.GenericExecuteSpec> bindFunction)	Set a BiFunction which is used to bind parameters into the update query.
R2dbcMessageSourceSpec	expectSingleResult(boolean expectSingleResult)	The flag to manage which find* method to invoke on R2dbcEntityOperations.
R2dbcMessageSourceSpec	payloadType(Class<?> payloadType)	Set the expected payload type.
R2dbcMessageSourceSpec	updateSql(String updateSql)	Configure an update query.

Methods inherited from class org.springframework.integration.dsl.MessageSourceSpec

messageHeaders

Methods inherited from class org.springframework.integration.dsl.IntegrationComponentSpec

_this, afterPropertiesSet, destroy, doGet, getId, getObject, getObjectType, getPhase, id, isAutoStartup, isRunning, start, stop, stop

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.beans.factory.FactoryBean

isSingleton

Methods inherited from interface org.springframework.context.SmartLifecycle

isPauseable

Constructor Details

R2dbcMessageSourceSpec

protected R2dbcMessageSourceSpec(org.springframework.data.r2dbc.core.R2dbcEntityOperations r2dbcEntityOperations,
 String query)

R2dbcMessageSourceSpec

protected R2dbcMessageSourceSpec(org.springframework.data.r2dbc.core.R2dbcEntityOperations r2dbcEntityOperations,
 Expression queryExpression)

Method Details

payloadType

public R2dbcMessageSourceSpec payloadType(Class<?> payloadType)

Set the expected payload type.

Parameters:

payloadType - the class to use.

Returns:

the spec

updateSql

public R2dbcMessageSourceSpec updateSql(String updateSql)

Configure an update query.

Parameters:

updateSql - the update query string.

Returns:

the spec

bindFunction

public R2dbcMessageSourceSpec bindFunction(BiFunction<DatabaseClient.GenericExecuteSpec, ?, DatabaseClient.GenericExecuteSpec> bindFunction)

Set a BiFunction which is used to bind parameters into the update query.

Parameters:

bindFunction - the BiFunction to use.

Returns:

the spec

expectSingleResult

public R2dbcMessageSourceSpec expectSingleResult(boolean expectSingleResult)

The flag to manage which find* method to invoke on R2dbcEntityOperations.

Parameters:

expectSingleResult - true if a single result is expected.

Returns:

the spec