程序包 org.babyfish.jimmer.sql.event

类 AssociationEvent

java.lang.Object

org.babyfish.jimmer.sql.event.AssociationEvent

public class AssociationEvent
extends Object

嵌套类概要

嵌套类

修饰符和类型	类	说明
static enum	AssociationEvent.Type

构造器概要

构造器

构造器	说明
AssociationEvent(org.babyfish.jimmer.meta.ImmutableProp prop, Object sourceId, Object detachedTargetId, Object attachedTargetId, Connection con, Object reason)
AssociationEvent(org.babyfish.jimmer.meta.ImmutableProp prop, Object sourceId, Connection con, Object reason)

方法概要

修饰符和类型	方法	说明
boolean	equals(Object o)
@Nullable Object	getAttachedTargetId()
@Nullable Connection	getConnection()	Determine whether the trigger for sending the current event is within a transaction or based on binlog If the event is fired by binlog trigger, returns null If the event is fired by transaction trigger, returns current trigger
@Nullable Object	getDetachedTargetId()
@NotNull org.babyfish.jimmer.meta.ImmutableProp	getImmutableProp()
@Nullable Object	getReason()
@NotNull Object	getSourceId()
@NotNull AssociationEvent.Type	getType()
int	hashCode()
String	toString()

从类继承的方法 java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

构造器详细资料

AssociationEvent

public AssociationEvent(org.babyfish.jimmer.meta.ImmutableProp prop,
 Object sourceId,
 Connection con,
 Object reason)

AssociationEvent

public AssociationEvent(org.babyfish.jimmer.meta.ImmutableProp prop,
 Object sourceId,
 Object detachedTargetId,
 Object attachedTargetId,
 Connection con,
 Object reason)

方法详细资料

getImmutableProp

@NotNull
public @NotNull org.babyfish.jimmer.meta.ImmutableProp getImmutableProp()

getSourceId

@NotNull
public @NotNull Object getSourceId()

getDetachedTargetId

@Nullable
public @Nullable Object getDetachedTargetId()

getAttachedTargetId

@Nullable
public @Nullable Object getAttachedTargetId()

getConnection

@Nullable
public @Nullable Connection getConnection()

Determine whether the trigger for sending the current event is within a transaction or based on binlog

• If the event is fired by binlog trigger, returns null
• If the event is fired by transaction trigger, returns current trigger

Notes, If you use jimmer in spring-boot and accept events with `@EventListener`, it will be very important to determine whether this property is null. Because once the `triggerType` of `SqlClient` is set to `BOTH`, the same event will be notified twice.

返回:

The current connection or null

getReason

@Nullable
public @Nullable Object getReason()

getType

@NotNull
public @NotNull AssociationEvent.Type getType()

hashCode

public int hashCode()

覆盖:

hashCode 在类中 Object

equals

public boolean equals(Object o)

覆盖:

equals 在类中 Object

toString

public String toString()

覆盖:

toString 在类中 Object