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-rw-r--r--activejob/lib/active_job/arguments.rb15
1 files changed, 13 insertions, 2 deletions
diff --git a/activejob/lib/active_job/arguments.rb b/activejob/lib/active_job/arguments.rb
index 369e716912..ccee4ab35b 100644
--- a/activejob/lib/active_job/arguments.rb
+++ b/activejob/lib/active_job/arguments.rb
@@ -1,4 +1,7 @@
module ActiveJob
+ # Raised when an exception is raised during job arguments deserialization.
+ #
+ # Wraps the original exception raised as +original_exception+.
class DeserializationError < StandardError
attr_reader :original_exception
@@ -9,6 +12,14 @@ module ActiveJob
end
end
+ # Raised when an unsupporter argument type is being set as job argument. We
+ # currently support NilClass, Fixnum, Float, String, TrueClass, FalseClass,
+ # Bignum and object that can be represented as GlobalIDs (ex: Active Record).
+ # Also raised if you set the key for a Hash something else than a string or
+ # a symbol.
+ class SerializationError < ArgumentError
+ end
+
module Arguments
extend self
TYPE_WHITELIST = [ NilClass, Fixnum, Float, String, TrueClass, FalseClass, Bignum ]
@@ -33,7 +44,7 @@ module ActiveJob
when Hash
Hash[ argument.map { |key, value| [ serialize_hash_key(key), serialize_argument(value) ] } ]
else
- raise "Unsupported argument type: #{argument.class.name}"
+ raise SerializationError.new("Unsupported argument type: #{argument.class.name}")
end
end
@@ -55,7 +66,7 @@ module ActiveJob
when String, Symbol
key.to_s
else
- raise "Unsupported hash key type: #{key.class.name}"
+ raise SerializationError.new("Unsupported hash key type: #{key.class.name}")
end
end
end