Hi Shahzad,
Good question. We've had other questions along these lines, so we definitely need to clarify this in the tutorial.
The Service is stateless, but for each resource instance, a Resource is created which is stateful. The Resource contains the ResourcePropertySet but may also contain additional state (i.e. member vars). Try the following:
Make the XXXAbstractService class that was generated extend AbstractPortType. Then you can do something like:
class XXXService
{
ResponseDocument addOne(RequestDocument)
{
getResource().incrementCounter();
return new ResponseDocument(getResource().getCounter())
} }
class XXXResource
{
private int m_counter; public void incrementCounter()
{
m_counter++;
} public int getCounter()
{
return m_counter;
}
}Shahzad Younas wrote:
Hi,
I was wondering, lets say I have a method in my service class:
class Service
{
private int tmp=1;
ResponseDocument addOne(RequestDocument)
{
tmp++;
return new ResponseDocument(with a field containing "tmp")
} }
if i call this method once (for a given resource ID) (by call, i mean send a SOAP Request containing the RequestDocument) , i will get a value of 2 returned.
Ifi call it again, with the same resource ID, will i get a value of 3 returned? IE by state, do we mean that all variables for the service are preserved for each resource ID?
I am abit confused. I know ResourceProperties should hold stateful values, but I need for the service private variables to be maintained too.
Thanks
Shahzad
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