private ObjectContextSurface SetObject(INakedObject nakedObject, ArgumentsContext arguments) {
if (((IObjectSpec) nakedObject.Spec).Properties.OfType<IOneToOneAssociationSpec>().Any(p => !arguments.Values.Keys.Contains(p.Id))) {
throw new BadRequestNOSException("Malformed arguments");
}
Dictionary<string, PropertyContext> contexts = arguments.Values.ToDictionary(kvp => kvp.Key, kvp => CanSetProperty(nakedObject, kvp.Key, kvp.Value));
var objectContext = new ObjectContext(contexts.First().Value.Target) {VisibleProperties = contexts.Values.ToArray()};
// if we fail we need to display all - if OK only those that are visible
PropertyContext[] propertiesToDisplay = objectContext.VisibleProperties;
if (contexts.Values.All(c => string.IsNullOrEmpty(c.Reason))) {
if (ConsentHandler(CrossValidate(objectContext), objectContext, Cause.Other)) {
if (!arguments.ValidateOnly) {
Array.ForEach(objectContext.VisibleProperties, SetProperty);
if (nakedObject.Spec.Persistable == PersistableType.UserPersistable) {
framework.LifecycleManager.MakePersistent(nakedObject);
}
else {
framework.Persistor.ObjectChanged(nakedObject, framework.LifecycleManager, framework.MetamodelManager);
}
propertiesToDisplay = ((IObjectSpec)nakedObject.Spec).Properties.
Where(p => p.IsVisible(nakedObject)).
Select(p => new PropertyContext {Target = nakedObject, Property = p}).ToArray();
}
}
}
ObjectContext oc = GetObjectContext(objectContext.Target);
oc.Reason = objectContext.Reason;
oc.VisibleProperties = propertiesToDisplay;
return oc.ToObjectContextSurface(this, framework);
}
private ObjectContextSurface CreateObject(string typeName, ArgumentsContext arguments) {
if (string.IsNullOrWhiteSpace(typeName)) {
throw new BadRequestNOSException();
}
IObjectSpec spec = (IObjectSpec) GetDomainTypeInternal(typeName);
INakedObject nakedObject = framework.LifecycleManager.CreateInstance(spec);
return SetObject(nakedObject, arguments);
}
private ObjectContextSurface ChangeObject(INakedObject nakedObject, ArgumentsContext arguments) {
ValidateConcurrency(nakedObject, arguments.Digest);
Dictionary<string, PropertyContext> contexts;
try {
contexts = arguments.Values.ToDictionary(kvp => kvp.Key, kvp => CanChangeProperty(nakedObject, kvp.Key, kvp.Value));
}
catch (PropertyResourceNotFoundNOSException e) {
// no matching property for argument - consider this a syntax error
throw new BadRequestNOSException(e.Message);
}
var objectContext = new ObjectContext(contexts.First().Value.Target) {VisibleProperties = contexts.Values.ToArray()};
// if we fail we need to display passed in properties - if OK all visible
PropertyContext[] propertiesToDisplay = objectContext.VisibleProperties;
if (contexts.Values.All(c => string.IsNullOrEmpty(c.Reason))) {
if (ConsentHandler(CrossValidate(objectContext), objectContext, Cause.Other)) {
if (!arguments.ValidateOnly) {
Array.ForEach(objectContext.VisibleProperties, SetProperty);
}
propertiesToDisplay = ((IObjectSpec)nakedObject.Spec).Properties.
Where(p => p.IsVisible(nakedObject)).
Select(p => new PropertyContext {Target = nakedObject, Property = p}).ToArray();
}
}
ObjectContext oc = GetObjectContext(objectContext.Target);
oc.Mutated = true;
oc.Reason = objectContext.Reason;
oc.VisibleProperties = propertiesToDisplay;
return oc.ToObjectContextSurface(this, framework);
}
public INakedObject[] GetList(INakedObject nakedObject, ArgumentsContext arguments) {
return IsAutoCompleteEnabled ? GetAutocompleteList(nakedObject, arguments) : GetConditionalList(nakedObject, arguments);
}
private ActionResultContextSurface ExecuteAction(ActionContext actionContext, ArgumentsContext arguments) {
ValidateConcurrency(actionContext.Target, arguments.Digest);
var actionResultContext = new ActionResultContext {Target = actionContext.Target, ActionContext = actionContext};
if (ConsentHandler(actionContext.Action.IsUsable(actionContext.Target), actionResultContext, Cause.Disabled)) {
if (ValidateParameters(actionContext, arguments.Values) && !arguments.ValidateOnly) {
INakedObject result = actionContext.Action.Execute(actionContext.Target, actionContext.VisibleParameters.Select(p => p.ProposedNakedObject).ToArray());
actionResultContext.Result = GetObjectContext(result);
}
}
return actionResultContext.ToActionResultContextSurface(this, framework);
}
public MockComparisonContext(SelectorContext selectorContext, ArgumentsContext argumentsContext) : base(null, 0)
{
_selectorContext = selectorContext;
_argumentsContext = argumentsContext;
}
private ListContext GetParameterCompletions(INakedObject nakedObject, string actionName, string parmName, ArgumentsContext arguments) {
IActionParameterSpec parm = GetParameterInternal(actionName, parmName, nakedObject);
return GetCompletions(new PropParmAdapter(parm, this, framework), nakedObject, arguments);
}
public ActionResultContextSurface ExecuteServiceAction(LinkObjectId serviceName, string actionName, ArgumentsContext arguments) {
return MapErrors(() => {
ActionContext actionContext = GetInvokeActionOnService(serviceName, actionName);
return ExecuteAction(actionContext, arguments);
});
}
private ListContext GetCompletions(PropParmAdapter propParm, INakedObject nakedObject, ArgumentsContext arguments) {
INakedObject[] list = propParm.GetList(nakedObject, arguments);
return new ListContext {
ElementType = propParm.Specification,
List = list,
IsListOfServices = false
};
}
public ListContextSurface GetServiceParameterCompletions(LinkObjectId objectId, string actionName, string parmName, ArgumentsContext arguments) {
return MapErrors(() => GetParameterCompletions(GetServiceAsNakedObject(objectId), actionName, parmName, arguments).ToListContextSurface(this, framework));
}
public ActionResultContextSurface ExecuteObjectAction(LinkObjectId objectId, string actionName, ArgumentsContext arguments) {
return MapErrors(() => {
ActionContext actionContext = GetInvokeActionOnObject(objectId, actionName);
return ExecuteAction(actionContext, arguments);
});
}
public ListContextSurface GetPropertyCompletions(LinkObjectId objectId, string propertyName, ArgumentsContext arguments) {
return MapErrors(() => GetPropertyCompletions(GetObjectAsNakedObject(objectId), propertyName, arguments).ToListContextSurface(this, framework));
}
public ObjectContextSurface PutObject(LinkObjectId oid, ArgumentsContext arguments) {
return MapErrors(() => ChangeObject(GetObjectAsNakedObject(oid), arguments));
}
public ObjectContextSurface Persist(string typeName, ArgumentsContext arguments) {
return MapErrors(() => CreateObject(typeName, arguments));
}
private INakedObject[] GetConditionalList(INakedObject nakedObject, ArgumentsContext arguments) {
Tuple<string, IObjectSpec>[] expectedParms = GetChoicesParameters();
IDictionary<string, object> actualParms = arguments.Values;
string[] expectedParmNames = expectedParms.Select(t => t.Item1).ToArray();
string[] actualParmNames = actualParms.Keys.ToArray();
if (expectedParmNames.Count() < actualParmNames.Count()) {
throw new BadRequestNOSException("Wrong number of conditional arguments");
}
if (!actualParmNames.All(expectedParmNames.Contains)) {
throw new BadRequestNOSException("Unrecognised conditional argument(s)");
}
Func<Tuple<string, IObjectSpec>, object> getValue = ep => {
if (actualParms.ContainsKey(ep.Item1)) {
return actualParms[ep.Item1];
}
return ep.Item2.IsParseable ? "" : null;
};
var matchedParms = expectedParms.ToDictionary(ep => ep.Item1, ep => new {
expectedType = ep.Item2,
value = getValue(ep),
actualType = getValue(ep) == null ? null : framework.MetamodelManager.GetSpecification(getValue(ep).GetType())
});
var errors = new List<ContextSurface>();
var mappedArguments = new Dictionary<string, INakedObject>();
foreach (var ep in expectedParms) {
string key = ep.Item1;
var mp = matchedParms[key];
object value = mp.value;
IObjectSpec expectedType = mp.expectedType;
ITypeSpec actualType = mp.actualType;
if (expectedType.IsParseable && actualType.IsParseable) {
string rawValue = value.ToString();
try {
mappedArguments[key] = expectedType.GetFacet<IParseableFacet>().ParseTextEntry(rawValue, framework.NakedObjectManager);
errors.Add(new ChoiceContextSurface(key, GetSpecificationWrapper(expectedType)) {
ProposedValue = rawValue
});
}
catch (Exception e) {
errors.Add(new ChoiceContextSurface(key, GetSpecificationWrapper(expectedType)) {
Reason = e.Message,
ProposedValue = rawValue
});
}
}
else if (actualType != null && !actualType.IsOfType(expectedType)) {
errors.Add(new ChoiceContextSurface(key, GetSpecificationWrapper(expectedType)) {
Reason = string.Format("Argument is of wrong type is {0} expect {1}", actualType.FullName, expectedType.FullName),
ProposedValue = actualParms[ep.Item1]
});
}
else {
mappedArguments[key] = framework.NakedObjectManager.CreateAdapter(value, null, null);
errors.Add(new ChoiceContextSurface(key, GetSpecificationWrapper(expectedType)) {
ProposedValue = getValue(ep)
});
}
}
if (errors.Any(e => !string.IsNullOrEmpty(e.Reason))) {
throw new BadRequestNOSException("Wrong type of conditional argument(s)", errors);
}
return GetChoices(nakedObject, mappedArguments);
}
private ListContext GetPropertyCompletions(INakedObject nakedObject, string propertyName, ArgumentsContext arguments) {
var property = GetPropertyInternal(nakedObject, propertyName) as IOneToOneAssociationSpec;
return GetCompletions(new PropParmAdapter(property, this, framework), nakedObject, arguments);
}
private INakedObject[] GetAutocompleteList(INakedObject nakedObject, ArgumentsContext arguments) {
if (arguments.SearchTerm == null) {
throw new BadRequestNOSException("Missing or malformed search term");
}
return GetCompletions(nakedObject, arguments.SearchTerm);
}
public ArgumentsContext arguments()
{
ArgumentsContext _localctx = new ArgumentsContext(Context, State);
EnterRule(_localctx, 16, RULE_arguments);
int _la;
try {
State = 70;
ErrorHandler.Sync(this);
switch (TokenStream.LA(1))
{
case GROUP_START:
EnterOuterAlt(_localctx, 1);
{
{
State = 58; Match(GROUP_START);
State = 59; value();
State = 64;
ErrorHandler.Sync(this);
_la = TokenStream.LA(1);
while (_la == T__1)
{
{
{
State = 60; Match(T__1);
State = 61; value();
}
}
State = 66;
ErrorHandler.Sync(this);
_la = TokenStream.LA(1);
}
State = 67; Match(GROUP_END);
}
}
break;
case T__8:
case T__9:
case T__10:
case T__11:
case T__12:
case T__13:
case T__14:
case T__15:
case T__16:
case T__17:
case T__18:
case T__19:
case T__20:
case T__21:
case T__22:
case SINGLE_QUOTE:
case DOUBLE_QUOTE:
case WHITESPACE:
case ANY:
EnterOuterAlt(_localctx, 2);
{
State = 69; value();
}
break;
default:
throw new NoViableAltException(this);
}
}
catch (RecognitionException re) {
_localctx.exception = re;
ErrorHandler.ReportError(this, re);
ErrorHandler.Recover(this, re);
}
finally {
ExitRule();
}
return(_localctx);
}
