/**
* Invokes the action for the object (checking it is visible) and then delegates to the {@link
* org.apache.isis.viewer.restfulobjects.rendering.service.RepresentationService} to render a
* representation of the result of that action.
*/
public Response invokeAction(final String actionId, final JsonRepresentation arguments) {
ObjectAdapterAccessHelper accessHelper =
new ObjectAdapterAccessHelper(representationServiceContext, objectAdapter);
final ObjectAction action =
accessHelper.getObjectActionThatIsVisibleForIntent(
actionId, ObjectAdapterAccessHelper.Intent.MUTATE);
return invokeActionUsingAdapters(action, arguments, ActionResultReprRenderer.SelfLink.EXCLUDED);
}
/**
* Obtains the action details (arguments etc), checking it is visible, of the object and then
* delegates to the {@link
* org.apache.isis.viewer.restfulobjects.rendering.service.RepresentationService} to render a
* representation of that object's action (arguments).
*/
public Response actionPrompt(final String actionId) {
ObjectAdapterAccessHelper accessHelper =
new ObjectAdapterAccessHelper(representationServiceContext, objectAdapter);
final ObjectAction action =
accessHelper.getObjectActionThatIsVisibleForIntent(
actionId, ObjectAdapterAccessHelper.Intent.ACCESS);
transactionService.flushTransaction();
return representationService.actionPrompt(
representationServiceContext, new ObjectAndAction(objectAdapter, action));
}
/**
* Obtains the collection (checking it is visible) of the object and then delegates to the {@link
* org.apache.isis.viewer.restfulobjects.rendering.service.RepresentationService} to render a
* representation of that collection.
*/
public Response collectionDetails(final String collectionId, final MemberReprMode memberMode) {
ObjectAdapterAccessHelper accessHelper =
new ObjectAdapterAccessHelper(representationServiceContext, objectAdapter);
final OneToManyAssociation collection =
accessHelper.getCollectionThatIsVisibleForIntent(
collectionId, ObjectAdapterAccessHelper.Intent.ACCESS);
transactionService.flushTransaction();
return representationService.collectionDetails(
representationServiceContext,
new ObjectAndCollection2(objectAdapter, collection, memberMode),
memberMode);
}
/**
* Obtains the property (checking it is visible) of the object and then delegates to the {@link
* org.apache.isis.viewer.restfulobjects.rendering.service.RepresentationService} to render a
* representation of that property.
*/
public Response propertyDetails(final String propertyId, final MemberReprMode memberMode) {
ObjectAdapterAccessHelper accessHelper =
new ObjectAdapterAccessHelper(representationServiceContext, objectAdapter);
final OneToOneAssociation property =
accessHelper.getPropertyThatIsVisibleForIntent(
propertyId, ObjectAdapterAccessHelper.Intent.ACCESS);
transactionService.flushTransaction();
return representationService.propertyDetails(
representationServiceContext,
new ObjectAndProperty2(objectAdapter, property, memberMode),
memberMode);
}
/**
* Invokes the action for the object (checking it is visible) and then delegates to the {@link
* org.apache.isis.viewer.restfulobjects.rendering.service.RepresentationService} to render a
* representation of the result of that action.
*
* <p>The action must have {@link org.apache.isis.applib.annotation.ActionSemantics.Of#IDEMPOTENT
* idempotent} semantics otherwise an error response is thrown.
*/
public Response invokeActionIdempotent(
final String actionId, final JsonRepresentation arguments) {
final ObjectAdapterAccessHelper accessHelper =
new ObjectAdapterAccessHelper(representationServiceContext, objectAdapter);
final ObjectAction action =
accessHelper.getObjectActionThatIsVisibleForIntent(
actionId, ObjectAdapterAccessHelper.Intent.MUTATE);
final ActionSemantics.Of actionSemantics = action.getSemantics();
if (!actionSemantics.isIdempotentInNature()) {
throw RestfulObjectsApplicationException.createWithMessage(
RestfulResponse.HttpStatusCode.METHOD_NOT_ALLOWED,
"Method not allowed; action '%s' is not idempotent",
action.getId());
}
return invokeActionUsingAdapters(action, arguments, ActionResultReprRenderer.SelfLink.EXCLUDED);
}
