InvokeReply
#include <bb/system/InvokeReply>
To link against this class, add the following line to your .pro file: LIBS += -lbbsystem
Encapsulates a reply from the invocation service.
When a client sends an invoke or an update target filters request message to the invocation service it subsequently receives a reply message indicating the success of the request. To handle the reply message, connect to the InvokeReply::finished() signal of the object returned by the method called to send the request (InvokeManager::invoke() for an invoke request, InvokeManager::updateTargetFilters() for an update target filters request). These methods are asynchronous, returning immediately and using the returned InvokeReply object as a future. Consequently, the value returned by the error() method is not valid until the reply message arrives (when finished() is emitted).
BlackBerry 10.0.0
Inheritance
Public Functions Index
| InvokeReply (QObject *parent=0) | |
| virtual | ~InvokeReply () |
| bool | isFinished () const |
| bb::system::InvokeReplyError::Type | error () const |
Signals Index
| void | finished () |
Public Functions
Creates a new InvokeReply object.
| Parameters | |
|---|---|
| parent |
If not 0, the supplied parent will be responsible for deleting this instance. |
BlackBerry 10.0.0
virtual
Destructor.
BlackBerry 10.0.0
bool
Checks whether a reply message has been received.
The value returned by the error() method is not valid until a reply message has been received.
true if a reply message has been received, false otherwise.
BlackBerry 10.0.0
bb::system::InvokeReplyError::Type
Returns the error code from the reply message.
The return value is not valid until a reply message has been received.
The error code from the reply message. See bb::system::InvokeReplyError for the list of possible results.
BlackBerry 10.0.0
Signals
void
Emitted when a reply message is received.
The value returned by the error() method is not valid until a reply message has been received.
BlackBerry 10.0.0