import com.atomikos.icatch.jta.UserTransactionImp; //导入依赖的package包/类
/**
 * Atokmikos user transaction.
 * @return Atokmikos user transaction
 */
@Bean
public UserTransaction atomikosUserTransaction() {
    final UserTransactionImp userTransactionImp = new UserTransactionImp();
    try {
        userTransactionImp.setTransactionTimeout(environment.getRequiredProperty(PROPERTY_NAME_TRANSACTION_TIMEOUT, Integer.class));
    } catch (final SystemException e) {
        throw new IllegalArgumentException("Kan timeout niet zetten", e);
    }
    return userTransactionImp;
}
 

import com.atomikos.icatch.jta.UserTransactionImp; //导入依赖的package包/类
@Bean
public UserTransaction userTransaction() {
    UserTransactionImp userTransactionImp = new UserTransactionImp();
    try {
        userTransactionImp.setTransactionTimeout(1000);
    } catch (SystemException e) {
        e.printStackTrace();
    }
    return userTransactionImp;
}
 

import com.atomikos.icatch.jta.UserTransactionImp; //导入依赖的package包/类
@Bean
public UserTransactionImp userTransactionImp() throws SystemException {
    UserTransactionImp uti = new UserTransactionImp();
    uti.setTransactionTimeout(300);

    return uti;
}
 

import com.atomikos.icatch.jta.UserTransactionImp; //导入依赖的package包/类
public static UserTransaction getUserTransaction() {
	UserTransaction utx = new UserTransactionImp();
	return utx;
}
 

import com.atomikos.icatch.jta.UserTransactionImp; //导入依赖的package包/类
@Bean(name = "userTransaction")
public UserTransaction userTransaction() throws Throwable {
	UserTransactionImp userTransactionImp = new UserTransactionImp();
	userTransactionImp.setTransactionTimeout(10000);
	return userTransactionImp;
}
 

import com.atomikos.icatch.jta.UserTransactionImp; //导入依赖的package包/类
@Bean
public UserTransaction userTransaction() throws Throwable {
  UserTransactionImp userTransactionImp = new UserTransactionImp();
  userTransactionImp.setTransactionTimeout(8000);
  return userTransactionImp;
}