use of io.seata.tm.api.TransactionalTemplate in project jboot by yangfuhai.
the class JbootSeataManager method init.
public void init() {
if (!config.isEnable()) {
return;
}
if (!config.isConfigOk()) {
throw new JbootIllegalConfigException("please config applicationId and txServiceGroup for seata");
}
transactionManager = new SeataGlobalTransactionManager(config.getApplicationId(), config.getTxServiceGroup(), config.getMode());
transactionManager.init();
this.transactionalTemplate = new TransactionalTemplate();
this.globalLockTemplate = new GlobalLockTemplate();
this.enable = true;
}
use of io.seata.tm.api.TransactionalTemplate in project seata by seata.
the class AppTest method main.
/**
* The entry point of application.
*
* @param args the input arguments
*/
public static void main(String[] args) throws Throwable {
TMClient.init(APPLICATION_ID, TX_SERVICE_GROUP);
RMClient.init(APPLICATION_ID, TX_SERVICE_GROUP);
ClassPathXmlApplicationContext context = new ClassPathXmlApplicationContext("basic-test-context.xml");
final JdbcTemplate jdbcTemplate = (JdbcTemplate) context.getBean("jdbcTemplate");
jdbcTemplate.update("delete from undo_log");
jdbcTemplate.update("delete from user0");
jdbcTemplate.update("insert into user0 (id, name, gmt) values (1, 'user0', '2019-01-01')");
jdbcTemplate.update("delete from user1");
final MyBusinessException bizException = new MyBusinessException("mock bizException");
TransactionalTemplate transactionalTemplate = new TransactionalTemplate();
try {
transactionalTemplate.execute(new TransactionalExecutor() {
@Override
public Object execute() throws Throwable {
if (LOGGER.isInfoEnabled()) {
LOGGER.info("Exception Rollback Business Begin ...");
}
jdbcTemplate.update("update user0 set name = 'xxx' where id = ?", new Object[] { 1 });
jdbcTemplate.update("insert into user1 (id, name, gmt) values (1, 'user1', '2019-01-01')");
throw bizException;
}
@Override
public TransactionInfo getTransactionInfo() {
TransactionInfo txInfo = new TransactionInfo();
txInfo.setTimeOut(TX_TIME_OUT);
txInfo.setName(TX_NAME);
return txInfo;
}
});
} catch (TransactionalExecutor.ExecutionException e) {
TransactionalExecutor.Code code = e.getCode();
if (code == TransactionalExecutor.Code.RollbackDone) {
Throwable businessEx = e.getOriginalException();
if (businessEx instanceof MyBusinessException) {
Assertions.assertEquals(((MyBusinessException) businessEx).getBusinessErrorCode(), bizException.businessErrorCode);
}
} else {
Assertions.assertFalse(false, "Not expected," + e.getMessage());
}
}
new ApplicationKeeper(context).keep();
}
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