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Subject: New Issue: WS-HT API's required to set task deadlines
--Apple-Mail-63--400572138 Content-Type: text/html; charset=US-ASCII Content-Transfer-Encoding: quoted-printable <html><body style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; = -webkit-line-break: after-white-space; = ">Target:<div><br></div><div>Latest WS-HT = spec<br><div><br></div><div>Description:</div><div><br></div><div>As = part of the the discussion on BP-104, a new set of WS-HT API's needs to = be added to</div><div>set a task deadlines duration or deadline = expression of the startDeadline and = completionDeadline</div><div><br></div><div>Proposal:</div><div><br></div>= <div>1. Modify type "tDeadline" in ws-humantask.xsd to include a name = attribute</div><div> for deadlines. This is to = identify a deadline out of the potential many = deadlines</div><div> a task might = specify</div><div><div> <xsd:complexType = name=3D"tDeadline"></div><div> = <xsd:complexContent></div><div> = <xsd:extension = base=3D"tExtensibleElements"></div><div> = <xsd:sequence></div><div> = <xsd:choice></div><div> = <xsd:element name=3D"for" type=3D"tDuration-expr" = /></div><div> = <xsd:element name=3D"until" type=3D"tDeadline-expr" = /></div><div> = </xsd:choice></div><div> = <xsd:element name=3D"escalation" type=3D"tEscalation" = minOccurs=3D"0" maxOccurs=3D"unbounded" /></div><div> = </xsd:sequence></div><div> = <xsd:attribute name=3D"name" type=3D"xsd:NCName" = use=3D"required"/></div><div> = </xsd:extension></div><div> = </xsd:complexContent></div><div> </xsd:complexTy= pe></div><div> </div><div>2. WS-HT Chapter 7.1.1., = Participant Operations</div><div>Add the following = API's:</div><div><br></div><div>setTaskStartDeadlineExpression</div><div>I= n: </div><div> task = identifier</div><div> deadline = name</div><div> deadline = expression</div><div>Out:</div><div> void</div><div><br></div><= div>setTaskStartDurationExpression</div><div>In: </div><div> &nb= sp;task identified</div><div> deadline = name</div><div> duration = expression</div><div>Out:</div><div> void</div><div><br></div><= div>setTaskCompletionDeadlineExpression</div><div>In:</div><div> &nbs= p;task identifier</div><div> deadline = name</div><div> deadline = expression</div><div>Out:</div><div> void</div><div><br></div><= div>setTaskCompletionDurationExpression</div><div>In:</div><div> &nbs= p;task identifier</div><div> deadline = name</div><div> duration = expression</div><div>Out:</div><div> void</div><div>  = ;</div></div><div>Operations above should support Batch Processing, the = Pre-State is CreatedReady, Reserved, In Progress and</div><div>there is = no state transition as part of above = operations</div><div><br></div><div>Please note that above API's simply = set the duration or deadline expressions of a task deadline. As an = alternative</div><div>we could have the API overwrite the entire = startDeadline, completionDeadline definition (including the = deadline </div><div>escalation definitions). Personally, i wouldn't = go that route though.</div><div><br></div><div><br></div><div>Best = Regards,</div><div> Ralf</div><div><br><div = apple-content-edited=3D"true"> <span class=3D"Apple-style-span" = style=3D"font-size: 12px; "><br class=3D"Apple-interchange-newline"><br><a= href=3D"http://www.oracle.com/"; target=3D"_blank"></a></span><a = href=3D"http://www.oracle.com/"; target=3D"_blank"><span></span><span><img = height=3D"26" width=3D"114" = src=3D"cid:part1.07000303.04040004@oracle.com";></span><span = class=3D"Apple-style-span" style=3D"border-collapse: separate; color: = rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: = normal; font-variant: normal; font-weight: normal; letter-spacing: = normal; line-height: normal; orphans: 2; text-align: auto; text-indent: = 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: = 0px; -webkit-border-horizontal-spacing: 0px; = -webkit-border-vertical-spacing: 0px; = -webkit-text-decorations-in-effect: none; 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