/**
* Handle update
*
* @param onem2mResponse response
*/
public void handleOperationUpdate(ResponsePrimitive onem2mResponse) {
// Use table TS0004: 7.1.1.1-1 to validate UPDATE specific parameters that were not handled in
// the calling routine
// ensure the update has content ...
String cf = getPrimitive(RequestPrimitive.CONTENT_FORMAT);
if (cf == null) {
onem2mResponse.setRSC(
Onem2m.ResponseStatusCode.INSUFFICIENT_ARGUMENTS,
"CONTENT_FORMAT(" + RequestPrimitive.CONTENT_FORMAT + ") not specified");
return;
} else if (!cf.contentEquals(Onem2m.ContentFormat.JSON)
&& !cf.contentEquals(Onem2m.ContentFormat.XML)) {
onem2mResponse.setRSC(
Onem2m.ResponseStatusCode.CONTENTS_UNACCEPTABLE,
"CONTENT_FORMAT(" + RequestPrimitive.CONTENT_FORMAT + ") not accepted (" + cf + ")");
return;
}
String cn = getPrimitive(RequestPrimitive.CONTENT);
if (cn == null) {
onem2mResponse.setRSC(
Onem2m.ResponseStatusCode.INSUFFICIENT_ARGUMENTS,
"CONTENT(" + RequestPrimitive.CONTENT_FORMAT + ") not specified");
return;
}
// validate result content options for Update
String rc = getPrimitive(RequestPrimitive.RESULT_CONTENT);
if (rc != null) {
if (!(rc.contentEquals(Onem2m.ResultContent.ATTRIBUTES)
|| rc.contentEquals(Onem2m.ResultContent.NOTHING)
|| rc.contentEquals(Onem2m.ResultContent.CHILD_RESOURCE_REFS)
|| rc.contentEquals(Onem2m.ResultContent.ATTRIBUTES_CHILD_RESOURCE_REFS))) {
onem2mResponse.setRSC(
Onem2m.ResponseStatusCode.CONTENTS_UNACCEPTABLE,
"RESULT_CONTENT(" + RequestPrimitive.RESULT_CONTENT + ") not accepted (" + rc + ")");
return;
}
}
// now find the resource from the database
String to = this.getPrimitive(RequestPrimitive.TO);
if (Onem2mDb.getInstance().findResourceUsingURI(to, this, onem2mResponse) == false) {
onem2mResponse.setRSC(
Onem2m.ResponseStatusCode.NOT_FOUND, "Resource target URI not found: " + to);
return;
}
// cannot update contentInstance resources so check resource type
String rt = this.getOnem2mResource().getResourceType();
if (rt != null && rt.contentEquals(Onem2m.ResourceType.CONTENT_INSTANCE)) {
onem2mResponse.setRSC(
Onem2m.ResponseStatusCode.OPERATION_NOT_ALLOWED,
"Not permitted to update content instance: " + this.getPrimitive(RequestPrimitive.TO));
return;
}
ResourceContentProcessor.handleUpdate(this, onem2mResponse);
if (onem2mResponse.getPrimitive(ResponsePrimitive.RESPONSE_STATUS_CODE) != null) {
return;
}
ResultContentProcessor.handleUpdate(this, onem2mResponse);
if (onem2mResponse.getPrimitive(ResponsePrimitive.RESPONSE_STATUS_CODE) != null) {
return;
}
NotificationProcessor.handleUpdate(this);
// TODO: see TS0004 6.8
// if FOUND, and all went well, send back CHANGED
if (onem2mResponse.getPrimitive(ResponsePrimitive.RESPONSE_STATUS_CODE) == null) {
onem2mResponse.setPrimitive(
ResponsePrimitive.RESPONSE_STATUS_CODE, Onem2m.ResponseStatusCode.CHANGED);
}
}
