XrdCl::MetalinkOpenHandler Class Reference

Inheritance diagram for XrdCl::MetalinkOpenHandler:

Collaboration diagram for XrdCl::MetalinkOpenHandler:

Public Member Functions
	MetalinkOpenHandler (MetalinkRedirector *mr, ResponseHandler *userHandler)
virtual void	HandleResponseWithHosts (XRootDStatus *status, AnyObject *response, HostList *hostList)
Public Member Functions inherited from XrdCl::ResponseHandler
virtual	~ResponseHandler ()
virtual void	HandleResponse (XRootDStatus *status, AnyObject *response)

Additional Inherited Members
Static Public Member Functions inherited from XrdCl::ResponseHandler
static ResponseHandler *	Wrap (std::function< void(XRootDStatus &, AnyObject &)> func)
static ResponseHandler *	Wrap (std::function< void(XRootDStatus *, AnyObject *)> func)

Detailed Description

Definition at line 156 of file XrdClMetalinkRedirector.cc.

Constructor & Destructor Documentation

MetalinkOpenHandler()

XrdCl::MetalinkOpenHandler::MetalinkOpenHandler ( MetalinkRedirector * mr, ResponseHandler * userHandler )

inline

Definition at line 162 of file XrdClMetalinkRedirector.cc.

                                         :
          pRedirector( mr ), pUserHandler( userHandler )
      {
      }

Referenced by XrdCl::MetalinkRedirector::Load().

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Member Function Documentation

HandleResponseWithHosts()

virtual void XrdCl::MetalinkOpenHandler::HandleResponseWithHosts ( XRootDStatus * status, AnyObject * response, HostList * hostList )

inlinevirtual

Called when a response to associated request arrives or an error occurs

Parameters

status	status of the request
response	an object associated with the response (request dependent)
hostList	list of hosts the request was redirected to

Reimplemented from XrdCl::ResponseHandler.

Definition at line 171 of file XrdClMetalinkRedirector.cc.

      {
        try
        {
          if( status->IsOK() )
          {
            delete status;
            // download the content
            MetalinkReadHandler *mrh = new MetalinkReadHandler( pRedirector,
                pUserHandler );
            XRootDStatus st = pRedirector->pFile->Read( 0, DefaultCPChunkSize,
                mrh->GetBuffer(), mrh );
            if( !st.IsOK() )
            {
              delete mrh;
              throw new XRootDStatus( stError, errInternal );
            } else
            {
              delete response;
              delete hostList;
            }
          } else
            throw status;
        } catch( XRootDStatus *status )
        {
          pRedirector->FinalizeInitialization( *status );
          // if we were not able to schedule a read
          // pass an error to the user handler
          if( pUserHandler )
            pUserHandler->HandleResponseWithHosts( status, response, hostList );
          else
            DeallocArgs( status, response, hostList );
        }
 
        delete this;
      }

References XrdCl::MetalinkReadHandler::MetalinkReadHandler(), XrdCl::XRootDStatus::XRootDStatus(), XrdCl::DeallocArgs(), XrdCl::DefaultCPChunkSize, XrdCl::errInternal, XrdCl::MetalinkReadHandler::GetBuffer(), XrdCl::Status::IsOK(), and XrdCl::stError.

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The documentation for this class was generated from the following file:

• XrdClMetalinkRedirector.cc