isCOBOL EIS : Appendices : HTTPClient class (com.iscobol.rts.HTTPClient) : doHead
doHead
Executes an HTTP request using HEAD method.
Format 1
void doHead( strUrl )
Format 2
void doHead( strUrl, params )
Syntax rules
1. strUrl is the URL to invoke.
2. params should contain an HTTPData.Params object where HTTP parameters are defined. See HTTPData.Params class (com.iscobol.rts.HTTPData.Params) for more information.
General rules
1. In Format 1, if you need to pass HTTP parameters, you can use the setParameters() method.
Example
Issue a HEAD request to http://example.com:
...
   configuration section.
   repository.
       class http-client as "com.iscobol.rts.HTTPClient"
...
   working-storage section.
   77 http object reference http-client.
...
   procedure division.
...
   http:>doHead("http://example.com/").
...