public void Initialize(ContextBase context, SchemaScope parent, int initialDepth, ScopeType type)
{
base.Initialize(context, parent, initialDepth, type);
ParentSchemaScope = parent;
ConditionalContext = ConditionalContext.Create(context);
}
public override void Initialize(ContextBase context, SchemaScope parent, int initialDepth, ScopeType type)
{
base.Initialize(context, parent, initialDepth, type);
ChildScopes.Clear();
ParentSchemaScope = parent;
ConditionalContext = ConditionalContext.Create(context, parent.ShouldValidateUnevaluated());
}
public void InitializeScopes(JsonToken token)
{
if (!Schema._dependencies.IsNullOrEmpty())
{
foreach (KeyValuePair <string, object> dependency in Schema._dependencies.GetInnerDictionary())
{
JSchema dependencySchema = dependency.Value as JSchema;
if (dependencySchema != null)
{
SchemaScope scope = CreateTokenScope(token, dependencySchema, ConditionalContext.Create(Context), null, InitialDepth);
_dependencyScopes.Add(dependency.Key, scope);
}
}
}
}
public static SchemaScope CreateTokenScope(JsonToken token, JSchema schema, ContextBase context, SchemaScope parent, int depth)
{
SchemaScope scope;
switch (token)
{
case JsonToken.StartObject:
ObjectScope objectScope = context.Validator.GetCachedScope <ObjectScope>(ScopeType.Object);
if (objectScope == null)
{
objectScope = new ObjectScope();
}
objectScope.Initialize(context, parent, depth, schema);
context.Scopes.Add(objectScope);
objectScope.InitializeScopes(token);
scope = objectScope;
break;
case JsonToken.StartArray:
case JsonToken.StartConstructor:
ArrayScope arrayScope = context.Validator.GetCachedScope <ArrayScope>(ScopeType.Array);
if (arrayScope == null)
{
arrayScope = new ArrayScope();
}
arrayScope.Initialize(context, parent, depth, schema);
context.Scopes.Add(arrayScope);
scope = arrayScope;
break;
default:
PrimativeScope primativeScope = context.Validator.GetCachedScope <PrimativeScope>(ScopeType.Primitive);
if (primativeScope == null)
{
primativeScope = new PrimativeScope();
}
primativeScope.Initialize(context, parent, depth, schema);
scope = primativeScope;
context.Scopes.Add(scope);
break;
}
if (!schema._allOf.IsNullOrEmpty())
{
AllOfScope allOfScope = context.Validator.GetCachedScope <AllOfScope>(ScopeType.AllOf);
if (allOfScope == null)
{
allOfScope = new AllOfScope();
}
allOfScope.Initialize(context, scope, depth, ScopeType.AllOf);
scope.AddChildScope(allOfScope);
allOfScope.InitializeScopes(token, schema._allOf.GetInnerList(), context.Scopes.Count - 1);
}
if (!schema._anyOf.IsNullOrEmpty())
{
AnyOfScope anyOfScope = context.Validator.GetCachedScope <AnyOfScope>(ScopeType.AnyOf);
if (anyOfScope == null)
{
anyOfScope = new AnyOfScope();
}
anyOfScope.Initialize(context, scope, depth, ScopeType.AnyOf);
scope.AddChildScope(anyOfScope);
anyOfScope.InitializeScopes(token, schema._anyOf.GetInnerList(), context.Scopes.Count - 1);
}
if (!schema._oneOf.IsNullOrEmpty())
{
OneOfScope oneOfScope = context.Validator.GetCachedScope <OneOfScope>(ScopeType.OneOf);
if (oneOfScope == null)
{
oneOfScope = new OneOfScope();
}
oneOfScope.Initialize(context, scope, depth, ScopeType.OneOf);
scope.AddChildScope(oneOfScope);
oneOfScope.InitializeScopes(token, schema._oneOf.GetInnerList(), context.Scopes.Count - 1);
}
if (schema.Not != null)
{
NotScope notScope = context.Validator.GetCachedScope <NotScope>(ScopeType.Not);
if (notScope == null)
{
notScope = new NotScope();
}
notScope.Initialize(context, scope, depth, ScopeType.Not);
scope.AddChildScope(notScope);
notScope.InitializeScopes(token, new List <JSchema> {
schema.Not
}, context.Scopes.Count - 1);
}
// only makes sense to eval if/then/else when there is an if and either a then or a else
if (schema.If != null && (schema.Then != null || schema.Else != null))
{
IfThenElseScope ifThenElseScope = context.Validator.GetCachedScope <IfThenElseScope>(ScopeType.IfThenElse);
if (ifThenElseScope == null)
{
ifThenElseScope = new IfThenElseScope();
}
ifThenElseScope.Initialize(context, scope, depth, ScopeType.IfThenElse);
scope.AddChildScope(ifThenElseScope);
ifThenElseScope.If = schema.If;
if (schema.Then != null)
{
ifThenElseScope.Then = schema.Then;
ifThenElseScope.ThenContext = ConditionalContext.Create(context);
}
if (schema.Else != null)
{
ifThenElseScope.Else = schema.Else;
ifThenElseScope.ElseContext = ConditionalContext.Create(context);
}
ifThenElseScope.InitializeScopes(token, context.Scopes.Count - 1);
}
return(scope);
}
public ConditionalContext CreateConditionalContext()
{
return(ConditionalContext.Create(Context, ShouldValidateUnevaluated()));
}
protected override bool EvaluateTokenCore(JsonToken token, object value, int depth)
{
int relativeDepth = depth - InitialDepth;
if (relativeDepth == 0)
{
EnsureEnum(token, value);
switch (token)
{
case JsonToken.StartArray:
EnsureValid(value);
TestType(Schema, JSchemaType.Array);
return(false);
case JsonToken.StartConstructor:
JSchemaType schemaType = Schema.Type.GetValueOrDefault(JSchemaType.None);
if (schemaType != JSchemaType.None)
{
RaiseError($"Invalid type. Expected {schemaType.GetDisplayText()} but got Constructor.", ErrorType.Type, Schema, value, null);
}
return(false);
case JsonToken.EndArray:
case JsonToken.EndConstructor:
ValidateConditionalChildren(token, value, depth);
int itemCount = _index + 1;
if (Schema.MaximumItems != null && itemCount > Schema.MaximumItems)
{
RaiseError($"Array item count {itemCount} exceeds maximum count of {Schema.MaximumItems}.", ErrorType.MaximumItems, Schema, itemCount, null);
}
if (Schema.MinimumItems != null && itemCount < Schema.MinimumItems)
{
RaiseError($"Array item count {itemCount} is less than minimum count of {Schema.MinimumItems}.", ErrorType.MinimumItems, Schema, itemCount, null);
}
if (Schema.Contains != null && !_matchContains)
{
List <ValidationError> containsErrors = new List <ValidationError>();
foreach (ConditionalContext containsContext in _containsContexts)
{
containsErrors.AddRange(containsContext.Errors);
}
RaiseError($"No items match contains.", ErrorType.Contains, Schema, null, containsErrors);
}
return(true);
default:
throw new InvalidOperationException("Unexpected token when evaluating array: " + token);
}
}
if (relativeDepth == 1)
{
if (JsonTokenHelpers.IsPrimitiveOrStartToken(token))
{
_index++;
if (Schema.UniqueItems || !Schema._validators.IsNullOrEmpty())
{
if (Context.TokenWriter == null)
{
Context.TokenWriter = new JTokenWriter();
Context.TokenWriter.WriteToken(token, value);
}
}
if (Schema.ItemsPositionValidation)
{
JSchema itemSchema = Schema._items?.ElementAtOrDefault(_index);
if (itemSchema != null)
{
CreateScopesAndEvaluateToken(token, value, depth, itemSchema);
}
else
{
if (!Schema.AllowAdditionalItems)
{
RaiseError($"Index {_index + 1} has not been defined and the schema does not allow additional items.", ErrorType.AdditionalItems, Schema, value, null);
}
else if (Schema.AdditionalItems != null)
{
CreateScopesAndEvaluateToken(token, value, depth, Schema.AdditionalItems);
}
}
}
else
{
if (!Schema._items.IsNullOrEmpty())
{
CreateScopesAndEvaluateToken(token, value, depth, Schema._items[0]);
}
}
// no longer need to check contains schema after match
if (Schema.Contains != null && !_matchContains)
{
ConditionalContext containsContext = ConditionalContext.Create(Context);
_containsContexts.Add(containsContext);
// contains scope should not have the current scope the parent
// do not want contain failures setting the current scope's IsValid
CreateScopesAndEvaluateToken(token, value, depth, Schema.Contains, null, containsContext);
}
}
if (JsonTokenHelpers.IsPrimitiveOrEndToken(token))
{
if (Schema.UniqueItems)
{
JToken currentToken = Context.TokenWriter.CurrentToken;
bool isDuplicate = JsonTokenHelpers.Contains(_uniqueArrayItems, currentToken);
if (isDuplicate)
{
object v = (currentToken is JValue valueToken) ? valueToken.Value : currentToken;
RaiseError($"Non-unique array item at index {_index}.", ErrorType.UniqueItems, Schema, v, null);
}
else
{
_uniqueArrayItems.Add(Context.TokenWriter.CurrentToken);
}
}
if (Schema.Contains != null && !_matchContains)
{
ConditionalContext currentContainsContext = _containsContexts[_containsContexts.Count - 1];
if (!currentContainsContext.HasErrors)
{
_matchContains = true;
// no longer need previous errors after match
_containsContexts.Clear();
}
}
}
}
return(false);
}
protected ConditionalScope(ContextBase context, SchemaScope parent, int initialDepth)
: base(context, parent, initialDepth)
{
ParentSchemaScope = parent;
ConditionalContext = ConditionalContext.Create(context);
}
