std::shared_ptr<Segment> SegmentHolder::getReference()
{
mRefCount++;
//If mRefCount is 1 we're guaranteed to be the only one interacting with the segment, so it's thread safe to call Mercator::Segment::isValid
if (mRefCount == 1 && mSegment->getMercatorSegment().isValid()) {
mSegmentManager.unmarkHolder(this);
}
//When the shared pointer is deleted we should just decrease our internal reference counter.
auto deleter=[&](Segment* ptr){
returnReference();
};
return std::shared_ptr<Segment>(mSegment, deleter);
}
void PG_TestPropertyTypes::createInstance(
const OperationContext& context,
const CIMObjectPath& instanceReference,
const CIMInstance& instanceObject,
ObjectPathResponseHandler& handler)
{
// synchronously get references
Array<CIMObjectPath> references =
_enumerateInstanceNames(context, instanceReference);
// ensure the Namespace is valid
if (!instanceReference.getNameSpace().equal("test/static"))
{
throw CIMException(CIM_ERR_INVALID_NAMESPACE);
}
// ensure the class existing in the specified namespace
if (!instanceReference.getClassName().equal("PG_TestPropertyTypes"))
{
throw CIMException(CIM_ERR_INVALID_CLASS);
}
// ensure the InstanceId key is valid
Uint32 propIndex = instanceObject.findProperty("InstanceId");
if (propIndex == PEG_NOT_FOUND)
{
throw CIMException(CIM_ERR_INVALID_PARAMETER);
}
// Uint32 i;
// for (i=0; i<keys.size() && keys[i].getName() != "InstanceId"; i++);
// if (i==keys.size())
// {
// throw CIMException(CIM_ERR_INVALID_PARAMETER);
// }
// create the CIMObjectPath to return
Array<CIMKeyBinding> keys;
keys.append(CIMKeyBinding(
instanceObject.getProperty(propIndex).getName(),
instanceObject.getProperty(propIndex).getValue().toString(),
CIMKeyBinding::NUMERIC));
keys.append(CIMKeyBinding(
"CreationClassName",
"PG_TestPropertyTypes",
CIMKeyBinding::STRING));
CIMObjectPath returnReference(
String::EMPTY,
CIMNamespaceName(),
instanceReference.getClassName(),
keys);
// ensure the property values are valid
_testPropertyTypesValue(instanceObject);
// Determine if a property exists in the class
if (instanceObject.findProperty("PropertyUint8") == PEG_NOT_FOUND)
{
throw CIMException(CIM_ERR_INVALID_PARAMETER);
}
// ensure the requested object do not exist
if (findObjectPath(references, instanceReference) != PEG_NOT_FOUND)
{
throw CIMException(CIM_ERR_ALREADY_EXISTS);
}
// begin processing the request
handler.processing();
handler.deliver(returnReference);
// complete processing request
handler.complete();
}
