NonStop SOAP User's Manual

Customizing the SOAP Server
NonStop SOAP User’s Manual—520501-012
8-32
Examples
Example 8-3. Sample Code Accessing Attachments
long SoapUEHandler_Generic::pre_process (ServiceEnv *env,
SoapFault *sf)
{
gSoapTrace.log ("Entered SoapUEHandler_Generic::pre_process\n");
AttachmentManager * reqMgr = env -> getReqAttMgr( );
if (reqMgr == NULL ||
reqMgr -> getAttachmentCount ( ) <= 1){ //if attachment count == 1 ,
// then it implies that the attachment present
// represents the request SOAP message.
gSoapTrace.log ("No interesting attachments found. Leaving
pre_process.");
return 0;
}
Attachment * attPtr = reqMgr -> getFirstAttachment ( );
// The first one if !null represents the request SOAP message
attPtr = reqMgr -> getNextAttachment ( );
int count = 1;
//The following while loop prints the data associated with the
//claim.doc and crashPic.jpg attachments
while (attPtr != NULL){
gSoapTrace.log ("Attachment # %d\n", count);
gSoapTrace.log (" ****************************\n");
gSoapTrace.log ( attPtr -> getContent( ).c_str( ) );
gSoapTrace.log (" ****************************\n");
attPtr = reqMgr -> getNextAttachment ( );
count++;
}
// The acknowledgement to the receipt of the claim is now created
// This is the form of attachments that we can set in the output
AttachmentManager * respMgr = env -> getRespAttMgr();
respMgr -> setMimeBoundary("Simple_Mime_Boundary");
//some image that acknowledges the receipt is to be created
//as an attachment
Attachment * ackAttach = respMgr -> createAttachment
("acknowledge.jpg", "image/jpeg");
ackAttach -> setContent("......");
//now set a date for the 2nd attachment
Attachment * dateAttach = respMgr -> createAttachment
("processingDateXML", "text/xml");
string dateContent = "<date>\n";
dateContent += "\t<month>August</month>\n";
dateContent += "\t<day>10</day>\n";
dateContent += "\t<year>2004</year>\n";
dateContent += "</date>";
dateAttach -> setContent (dateContent);
//set the attachment manager as the response AttachmentManager
bool success = env -> setRespAttMgr ( respMgr );
if(success){
gSoapTrace.log ("Successfully set 2 attachments for the output");
}else{
gSoapTrace.log ("Could not set the 2 attachments for the output");
}
return 0;
}