[Interest] Question about using QtDBus

[Rogers Nate]

On 09/03/2014 01:34 PM, Thiago Macieira wrote:
> On Wednesday 03 September 2014 17:16:47 Rogers Nate wrote:
>>         <annotation name="org.qtproject.QtDBus.QtTypeName.Out0"
>> value="QList<ServiceErrorLogData>"/>
> Not valid XML. The < needs to be < and the > needs to be >
Ha, that was it, thanks!  One last question on how to process the value,
I noticed some people use waitForFinished().  Is that required or is it
safest to use that?  I found that the two functions below produce the
same output, granted this is a very simple example.  Should I be using
waitForFinished()?

void CanData::generateTestData()
{
    foreach(ServiceErrorLogData data,
m_ServiceData->serviceErrorLog().value())
    {
        qDebug() << "Label: " << data.label() << "Value: " << data.value();
    }
}

void CanData::generateTestData()
{
    QDBusPendingReply<QList<ServiceErrorLogData> > logData =
m_ServiceData->serviceErrorLog();
    logData.waitForFinished();
    if (logData.isError())
    {
        qDebug() << logData.error();
    }

    foreach(ServiceErrorLogData data, logData.value() )
    {
        qDebug() << "Label: " << data.label() << "Value: " << data.value();
    }
}

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