程序包 org.springframework.boot.autoconfigure.jms

类 AcknowledgeMode

java.lang.Object

org.springframework.boot.autoconfigure.jms.AcknowledgeMode

public final class AcknowledgeMode
extends Object

Acknowledge modes for a JMS Session. Supports the acknowledge modes defined by Session as well as other, non-standard modes.

Note that Session.SESSION_TRANSACTED is not defined. It should be handled through a call to JmsAccessor.setSessionTransacted(boolean).

从以下版本开始:

3.2.0

作者:

Andy Wilkinson

字段概要

字段

修饰符和类型	字段	说明
static final AcknowledgeMode	AUTO	Messages sent or received from the session are automatically acknowledged.
static final AcknowledgeMode	CLIENT	Messages are acknowledged once the message listener implementation has called Message.acknowledge().
static final AcknowledgeMode	DUPS_OK	Similar to auto acknowledgment except that said acknowledgment is lazy.

方法概要

修饰符和类型	方法	说明
int	getMode()
static AcknowledgeMode	of(String mode)	Creates an AcknowledgeMode of the given mode.

从类继承的方法 java.lang.Object

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

字段详细资料

AUTO

public static final AcknowledgeMode AUTO

Messages sent or received from the session are automatically acknowledged. This is the simplest mode and enables once-only message delivery guarantee.

CLIENT

public static final AcknowledgeMode CLIENT

Messages are acknowledged once the message listener implementation has called Message.acknowledge(). This mode gives the application (rather than the JMS provider) complete control over message acknowledgement.

DUPS_OK

public static final AcknowledgeMode DUPS_OK

Similar to auto acknowledgment except that said acknowledgment is lazy. As a consequence, the messages might be delivered more than once. This mode enables at-least-once message delivery guarantee.

方法详细资料

getMode

public int getMode()

of

public static AcknowledgeMode of(String mode)

Creates an AcknowledgeMode of the given mode. The mode may be auto, client, dupsok or a non-standard acknowledge mode that can be parsed as an integer.

参数:

mode - the mode

返回:

the acknowledge mode