Concrete Resource subclass representing access to an entity via a stream. More...
#include <zorba/uri_resolvers.h>
Public Member Functions | |
virtual std::istream * | getStream ()=0 |
Retrieve the istream associated with this Resource. | |
virtual StreamReleaser | getStreamReleaser ()=0 |
Retrieve the stream-releaser function. | |
virtual | ~StreamResource ()=0 |
Static Public Member Functions | |
static StreamResource * | create (std::istream *aStream, StreamReleaser aStreamReleaser) |
Public factory method from istream. |
Concrete Resource subclass representing access to an entity via a stream.
virtual zorba::StreamResource::~StreamResource | ( | ) | [pure virtual] |
static StreamResource* zorba::StreamResource::create | ( | std::istream * | aStream, |
StreamReleaser | aStreamReleaser | ||
) | [static] |
Public factory method from istream.
The Resource object will take memory ownership of the istream. Zorba will pass it to aStreamReleaser when it is no longer needed, so that the original client may delete it.
aStream | An istream whence to read the string's content. |
aStreamReleaser | A function pointer which is invoked once the StreamResource is destroyed. Normally this function will delete the std::istream object passed to it. |
virtual std::istream* zorba::StreamResource::getStream | ( | ) | [pure virtual] |
Retrieve the istream associated with this Resource.
virtual StreamReleaser zorba::StreamResource::getStreamReleaser | ( | ) | [pure virtual] |
Retrieve the stream-releaser function.