pub.dtm.client

类 DtmClient

java.lang.Object

pub.dtm.client.DtmClient

public class DtmClient
extends Object

字段概要

字段

限定符和类型	字段和说明
private IDtmCommunicationClient	dtmCommunicationClient
private static org.slf4j.Logger	log

构造器概要

构造器

构造器和说明
DtmClient()
DtmClient(String endpoint)

方法概要

限定符和类型	方法和说明
private List<String>	genClusters(String clusterStr)
Saga	newSaga() start a saga transaction without gid, client send a request to dtm svr for obtain a new gid.
Saga	newSaga(String gid) start a saga transaction with custom gid
String	tccGlobalTransaction(DtmConsumer<Tcc> function) start a tcc transaction without gid, client send a request to dtm svr for obtain a new gid.
String	tccGlobalTransaction(String gid, DtmConsumer<Tcc> function) start a tcc transaction with a custom gid.

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

log

private static final org.slf4j.Logger log

dtmCommunicationClient

private IDtmCommunicationClient dtmCommunicationClient

构造器详细资料

DtmClient

public DtmClient()

DtmClient

public DtmClient(String endpoint)

方法详细资料

genClusters

private List<String> genClusters(String clusterStr)

tccGlobalTransaction

public String tccGlobalTransaction(DtmConsumer<Tcc> function)
                            throws Exception

start a tcc transaction without gid, client send a request to dtm svr for obtain a new gid.

参数:

function - consumer

返回:

gid

抛出:

Exception - exception

tccGlobalTransaction

public String tccGlobalTransaction(String gid,
                                   DtmConsumer<Tcc> function)
                            throws Exception

start a tcc transaction with a custom gid.

参数:

gid - gid

function - consumer

返回:

gid

抛出:

Exception - exception

newSaga

public Saga newSaga(String gid)

start a saga transaction with custom gid

参数:

gid - gid

返回:

Saga

newSaga

public Saga newSaga()

start a saga transaction without gid, client send a request to dtm svr for obtain a new gid.

返回:

Saga