/**
* Deletes {@link GroupAnnc} resource.
*
* @param requestIndication - The generic request to handle.
* @return The generic returned response.
*/
public ResponseConfirm doDelete(RequestIndication requestIndication) {
ResponseConfirm errorResponse = new ResponseConfirm();
GroupAnnc groupAnnc = DAOFactory.getGroupAnncDAO().find(requestIndication.getTargetID());
// Check Resource Existence
if (groupAnnc == null) {
return new ResponseConfirm(
new ErrorInfo(
StatusCode.STATUS_NOT_FOUND, requestIndication.getTargetID() + " does not exist"));
}
// Check AccessRight
errorResponse =
checkAccessRight(
groupAnnc.getAccessRightID(),
requestIndication.getRequestingEntity(),
Constants.AR_DELETE);
if (errorResponse != null) {
return errorResponse;
}
// Notify the subscribers
Notifier.notify(StatusCode.STATUS_DELETED, groupAnnc);
// Delete
DAOFactory.getGroupAnncDAO().delete(groupAnnc);
// Response
return new ResponseConfirm(StatusCode.STATUS_OK);
}
/**
* Retrieves {@link GroupAnnc} resource.
*
* @param requestIndication - The generic request to handle.
* @return The generic returned response.
*/
public ResponseConfirm doRetrieve(RequestIndication requestIndication) {
// Link: (response M)
// accessRightID: (response O)
// searchStrings: (response M)
// expirationTime: (response M*)
// Id: (response M*)
ResponseConfirm errorResponse = new ResponseConfirm();
GroupAnnc groupAnnc = DAOFactory.getGroupAnncDAO().find(requestIndication.getTargetID());
// Check if the resource exists in DataBase or Not
if (groupAnnc == null) {
return new ResponseConfirm(
new ErrorInfo(
StatusCode.STATUS_NOT_FOUND,
requestIndication.getTargetID() + " does not exist in DataBase"));
}
// Check AccessRight
errorResponse =
checkAccessRight(
groupAnnc.getAccessRightID(),
requestIndication.getRequestingEntity(),
Constants.AR_READ);
if (errorResponse != null) {
return errorResponse;
}
// Response
return new ResponseConfirm(StatusCode.STATUS_OK, groupAnnc);
}
/**
* Executes {@link GroupAnnc} resource.
*
* @param requestIndication - The generic request to handle.
* @return The generic returned response.
*/
public ResponseConfirm doExecute(RequestIndication requestIndication) {
// Response
return new ResponseConfirm(
new ErrorInfo(
StatusCode.STATUS_NOT_IMPLEMENTED,
requestIndication.getMethod() + " Method is not yet Implemented"));
}
/**
* Creates {@link GroupAnnc} resource.
*
* @param requestIndication - The generic request to handle.
* @return The generic returned response.
*/
public ResponseConfirm doCreate(RequestIndication requestIndication) {
// Link: (createReq M) (response M)
// accessRightID: (createReq O) (response O)
// searchStrings: (createReq M) (response M)
// expirationTime: (createReq O) (response M*)
// Id: (createReq O) (response M*)
ResponseConfirm errorResponse = new ResponseConfirm();
Groups groups = DAOFactory.getGroupsDAO().lazyFind(requestIndication.getTargetID());
// Check Resource Parent Existence
if (groups == null) {
return new ResponseConfirm(
new ErrorInfo(
StatusCode.STATUS_NOT_FOUND, requestIndication.getTargetID() + " does not exist"));
}
// Check AccessRight
errorResponse =
checkAccessRight(
groups.getAccessRightID(),
requestIndication.getRequestingEntity(),
Constants.AR_CREATE);
if (errorResponse != null) {
return errorResponse;
}
// Check Resource Representation
if (requestIndication.getRepresentation() == null) {
return new ResponseConfirm(
new ErrorInfo(StatusCode.STATUS_BAD_REQUEST, "Resource Representation is EMPTY"));
}
// Check XML Validity
errorResponse = checkMessageSyntax(requestIndication.getRepresentation(), "groupAnnc.xsd");
if (errorResponse != null) {
return errorResponse;
}
// Checks on attributes
GroupAnnc groupAnnc =
(GroupAnnc) XmlMapper.getInstance().xmlToObject(requestIndication.getRepresentation());
// Check the Id uniqueness
if (groupAnnc.getId() != null
&& DAOFactory.getApplicationAnncDAO()
.find(requestIndication.getTargetID() + "/" + groupAnnc.getId())
!= null) {
return new ResponseConfirm(
new ErrorInfo(StatusCode.STATUS_CONFLICT, "ApplicationAnncId Conflit"));
}
// Generate the id it it does not exist
if (groupAnnc.getId() == null || groupAnnc.getId().isEmpty()) {
groupAnnc.setId(generateId("GRP_", "Annc"));
}
// SearchStrings Attribute is mandatory
if (groupAnnc.getSearchStrings() == null) {
return new ResponseConfirm(
new ErrorInfo(
StatusCode.STATUS_BAD_REQUEST, "searchStrings attribute CREATE is Mandatory"));
}
// Link is Mandatory
if (groupAnnc.getLink() == null) {
return new ResponseConfirm(
new ErrorInfo(StatusCode.STATUS_BAD_REQUEST, "Link attribute is Mandatory"));
}
// Check ExpirationTime
if (groupAnnc.getExpirationTime() != null
&& !checkExpirationTime(groupAnnc.getExpirationTime())) {
return new ResponseConfirm(
new ErrorInfo(StatusCode.STATUS_BAD_REQUEST, "Expiration Time is Out of Date"));
}
// Storage
// Set URI
groupAnnc.setUri(requestIndication.getTargetID() + "/" + groupAnnc.getId());
// Set Expiration Time if it is null
if (groupAnnc.getExpirationTime() == null) {
// default Expiration Time
groupAnnc.setExpirationTime(getNewExpirationTime(Constants.EXPIRATION_TIME));
}
// Set AccessRightID from the Parent if it's null or nonexistent
if (DAOFactory.getAccessRightDAO().find(groupAnnc.getAccessRightID()) == null) {
groupAnnc.setAccessRightID(groups.getAccessRightID());
}
// Notify the subscribers
Notifier.notify(StatusCode.STATUS_CREATED, groupAnnc);
// Store
DAOFactory.getGroupAnncDAO().create(groupAnnc);
// Response
return new ResponseConfirm(StatusCode.STATUS_CREATED, groupAnnc);
}
/**
* Updates {@link GroupAnnc} resource.
*
* @param requestIndication - The generic request to handle.
* @return The generic returned response.
*/
public ResponseConfirm doUpdate(RequestIndication requestIndication) {
// Link: (updateReq NP) (response M)
// accessRightID: (updateReq O) (response O)
// searchStrings: (updateReq M) (response M)
// expirationTime: (updateReq O) (response M*)
// Id: (updateReq NP) (response M*)
ResponseConfirm errorResponse = new ResponseConfirm();
GroupAnnc groupAnnc = DAOFactory.getGroupAnncDAO().find(requestIndication.getTargetID());
// Check resource Existence
if (groupAnnc == null) {
return new ResponseConfirm(
new ErrorInfo(
StatusCode.STATUS_NOT_FOUND,
requestIndication.getTargetID() + " does not exist in DataBase"));
}
// Check AccessRight
errorResponse =
checkAccessRight(
groupAnnc.getAccessRightID(),
requestIndication.getRequestingEntity(),
Constants.AR_WRITE);
if (errorResponse != null) {
return errorResponse;
}
// Check Resource Representation
if (requestIndication.getRepresentation() == null) {
return new ResponseConfirm(
new ErrorInfo(StatusCode.STATUS_BAD_REQUEST, "Resource Representation is EMPTY"));
}
// Check XML Validity
errorResponse = checkMessageSyntax(requestIndication.getRepresentation(), "groupAnnc.xsd");
if (errorResponse != null) {
return errorResponse;
}
// Checks on attributes
GroupAnnc groupAnncNew =
(GroupAnnc) XmlMapper.getInstance().xmlToObject(requestIndication.getRepresentation());
// The Update of the Id is NP
if (groupAnncNew.getId() != null) {
return new ResponseConfirm(
new ErrorInfo(StatusCode.STATUS_BAD_REQUEST, "GroupAnncId UPDATE is Not Permitted"));
}
// Check ExpirationTime
if (groupAnncNew.getExpirationTime() != null
&& !checkExpirationTime(groupAnncNew.getExpirationTime())) {
return new ResponseConfirm(
new ErrorInfo(StatusCode.STATUS_BAD_REQUEST, "Expiration Time UPDATE is Out of Date"));
}
// Link Must be NP
if (groupAnncNew.getLink() != null) {
return new ResponseConfirm(
new ErrorInfo(StatusCode.STATUS_BAD_REQUEST, "Link attribute UPDATE is Mandatory"));
}
// SearchStrings Attribute is mandatory
if (groupAnncNew.getSearchStrings() == null) {
return new ResponseConfirm(
new ErrorInfo(
StatusCode.STATUS_BAD_REQUEST, "searchStrings attribute UPDATE is Mandatory"));
}
// Storage
// Set Expiration Time
if (groupAnncNew.getExpirationTime() != null) {
groupAnnc.setExpirationTime(groupAnncNew.getExpirationTime());
}
// Set accessRightID if it exists
if (DAOFactory.getAccessRightDAO().find(groupAnncNew.getAccessRightID()) != null) {
groupAnnc.setAccessRightID(groupAnncNew.getAccessRightID());
}
// Set searchStrings
groupAnnc.setSearchStrings(groupAnncNew.getSearchStrings());
// Notify the subscribers
Notifier.notify(StatusCode.STATUS_OK, groupAnnc);
// Store
DAOFactory.getGroupAnncDAO().update(groupAnnc);
// Response
return new ResponseConfirm(StatusCode.STATUS_OK, groupAnnc);
}