rdf-ex/lib/rdf/exceptions.ex
2020-06-29 10:37:42 +02:00

59 lines
1.3 KiB
Elixir

defmodule RDF.IRI.InvalidError do
defexception [:message]
end
defmodule RDF.Literal.InvalidError do
defexception [:message]
end
defmodule RDF.Triple.InvalidSubjectError do
defexception [:subject]
def message(%{subject: subject}) do
"'#{inspect(subject)}' is not a valid subject of a RDF.Triple"
end
end
defmodule RDF.Triple.InvalidPredicateError do
defexception [:predicate]
def message(%{predicate: predicate}) do
"'#{inspect(predicate)}' is not a valid predicate of a RDF.Triple"
end
end
defmodule RDF.XSD.Datatype.Mismatch do
defexception [:value, :expected_type]
def message(%{value: value, expected_type: expected_type}) do
"'#{inspect(value)}' is not a #{expected_type}"
end
end
defmodule RDF.Quad.InvalidGraphContextError do
defexception [:graph_context]
def message(%{graph_context: graph_context}) do
"'#{inspect(graph_context)}' is not a valid graph context of a RDF.Quad"
end
end
defmodule RDF.Namespace.InvalidVocabBaseIRIError do
defexception [:message]
end
defmodule RDF.Namespace.InvalidTermError do
defexception [:message]
end
defmodule RDF.Namespace.InvalidAliasError do
defexception [:message]
end
defmodule RDF.Namespace.UndefinedTermError do
defexception [:message]
end
defmodule RDF.Query.InvalidError do
defexception [:message]
end