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体验新版 GitCode,发现更多精彩内容 >>
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02ee081c
编写于
6月 01, 2014
作者:
Y
Yves Senn
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差异文件
Merge pull request #15435 from sgrif/sg-rm-serialization
Remove most code related to serialized properties
上级
260c384b
90c8be76
变更
12
隐藏空白更改
内联
并排
Showing
12 changed file
with
30 addition
and
103 deletion
+30
-103
activerecord/lib/active_record/attribute_methods.rb
activerecord/lib/active_record/attribute_methods.rb
+0
-5
activerecord/lib/active_record/attribute_methods/read.rb
activerecord/lib/active_record/attribute_methods/read.rb
+1
-1
activerecord/lib/active_record/attribute_methods/serialization.rb
...cord/lib/active_record/attribute_methods/serialization.rb
+0
-51
activerecord/lib/active_record/attribute_methods/write.rb
activerecord/lib/active_record/attribute_methods/write.rb
+6
-6
activerecord/lib/active_record/connection_adapters/column.rb
activerecord/lib/active_record/connection_adapters/column.rb
+2
-2
activerecord/lib/active_record/core.rb
activerecord/lib/active_record/core.rb
+1
-1
activerecord/lib/active_record/type/serialized.rb
activerecord/lib/active_record/type/serialized.rb
+11
-24
activerecord/lib/active_record/type/value.rb
activerecord/lib/active_record/type/value.rb
+0
-1
activerecord/lib/active_record/validations/uniqueness.rb
activerecord/lib/active_record/validations/uniqueness.rb
+0
-7
activerecord/test/cases/adapters/postgresql/composite_test.rb
...verecord/test/cases/adapters/postgresql/composite_test.rb
+1
-0
activerecord/test/cases/attribute_methods_test.rb
activerecord/test/cases/attribute_methods_test.rb
+1
-1
activerecord/test/cases/serialized_attribute_test.rb
activerecord/test/cases/serialized_attribute_test.rb
+7
-4
未找到文件。
activerecord/lib/active_record/attribute_methods.rb
浏览文件 @
02ee081c
...
...
@@ -287,11 +287,6 @@ def attributes
}
end
# Placeholder so it can be overriden when needed by serialization
def
attributes_for_coder
# :nodoc:
attributes_before_type_cast
end
# Returns an <tt>#inspect</tt>-like string for the value of the
# attribute +attr_name+. String attributes are truncated upto 50
# characters, Date and Time attributes are returned in the
...
...
activerecord/lib/active_record/attribute_methods/read.rb
浏览文件 @
02ee081c
...
...
@@ -94,7 +94,7 @@ def #{temp_method}
def
cacheable_column?
(
column
)
if
attribute_types_cached_by_default
==
ATTRIBUTE_TYPES_CACHED_BY_DEFAULT
!
serialized_attributes
.
include?
column
.
nam
e
tru
e
else
attribute_types_cached_by_default
.
include?
(
column
.
type
)
end
...
...
activerecord/lib/active_record/attribute_methods/serialization.rb
浏览文件 @
02ee081c
...
...
@@ -76,21 +76,6 @@ def serialize(attr_name, class_name_or_coder = Object)
module
Behavior
# :nodoc:
extend
ActiveSupport
::
Concern
module
ClassMethods
# :nodoc:
def
initialize_attributes
(
attributes
,
options
=
{})
serialized
=
(
options
.
delete
(
:serialized
)
{
true
})
?
:serialized
:
:unserialized
super
(
attributes
,
options
)
serialized_attributes
.
each
do
|
key
,
coder
|
if
attributes
.
key?
(
key
)
attributes
[
key
]
=
Type
::
Serialized
::
Attribute
.
new
(
coder
,
attributes
[
key
],
serialized
)
end
end
attributes
end
end
def
should_record_timestamps?
super
||
(
self
.
record_timestamps
&&
(
attributes
.
keys
&
self
.
class
.
serialized_attributes
.
keys
).
present?
)
end
...
...
@@ -106,42 +91,6 @@ def _field_changed?(attr, old, value)
super
end
end
def
read_attribute_before_type_cast
(
attr_name
)
if
self
.
class
.
serialized_attributes
.
include?
(
attr_name
)
super
.
unserialized_value
else
super
end
end
def
attributes_before_type_cast
super
.
dup
.
tap
do
|
attributes
|
self
.
class
.
serialized_attributes
.
each_key
do
|
key
|
if
attributes
.
key?
(
key
)
attributes
[
key
]
=
attributes
[
key
].
unserialized_value
end
end
end
end
def
typecasted_attribute_value
(
name
)
if
self
.
class
.
serialized_attributes
.
include?
(
name
)
@raw_attributes
[
name
].
serialized_value
else
super
end
end
def
attributes_for_coder
attribute_names
.
each_with_object
({})
do
|
name
,
attrs
|
attrs
[
name
]
=
if
self
.
class
.
serialized_attributes
.
include?
(
name
)
@raw_attributes
[
name
].
serialized_value
else
read_attribute_before_type_cast
(
name
)
end
end
end
end
end
end
...
...
activerecord/lib/active_record/attribute_methods/write.rb
浏览文件 @
02ee081c
...
...
@@ -53,11 +53,11 @@ def __temp__#{safe_name}=(value)
# specified +value+. Empty strings for fixnum and float columns are
# turned into +nil+.
def
write_attribute
(
attr_name
,
value
)
write_attribute_with_type_cast
(
attr_name
,
value
,
:type_cast_for_writ
e
)
write_attribute_with_type_cast
(
attr_name
,
value
,
tru
e
)
end
def
raw_write_attribute
(
attr_name
,
value
)
write_attribute_with_type_cast
(
attr_name
,
value
,
:raw_type_cast_for_writ
e
)
write_attribute_with_type_cast
(
attr_name
,
value
,
fals
e
)
end
private
...
...
@@ -66,7 +66,7 @@ def attribute=(attribute_name, value)
write_attribute
(
attribute_name
,
value
)
end
def
write_attribute_with_type_cast
(
attr_name
,
value
,
type_cast_method
)
def
write_attribute_with_type_cast
(
attr_name
,
value
,
should_type_cast
)
attr_name
=
attr_name
.
to_s
attr_name
=
self
.
class
.
primary_key
if
attr_name
==
'id'
&&
self
.
class
.
primary_key
@attributes
.
delete
(
attr_name
)
...
...
@@ -78,9 +78,9 @@ def write_attribute_with_type_cast(attr_name, value, type_cast_method)
@attributes
[
attr_name
]
=
value
end
if
column
@raw_attributes
[
attr_name
]
=
column
.
public_send
(
type_cast_method
,
value
)
elsif
@raw_attributes
.
has_key?
(
attr_name
)
if
column
&&
should_type_cast
@raw_attributes
[
attr_name
]
=
column
.
type_cast_for_write
(
value
)
elsif
!
should_type_cast
||
@raw_attributes
.
has_key?
(
attr_name
)
@raw_attributes
[
attr_name
]
=
value
else
raise
ActiveModel
::
MissingAttributeError
,
"can't write unknown attribute `
#{
attr_name
}
'"
...
...
activerecord/lib/active_record/connection_adapters/column.rb
浏览文件 @
02ee081c
...
...
@@ -17,7 +17,7 @@ module Format
delegate
:type
,
:precision
,
:scale
,
:limit
,
:klass
,
:accessor
,
:text?
,
:number?
,
:binary?
,
:serialized?
,
:type_cast
,
:type_cast_for_write
,
:
raw_type_cast_for_write
,
:
type_cast_for_database
,
:type_cast
,
:type_cast_for_write
,
:type_cast_for_database
,
:type_cast_for_schema
,
to: :cast_type
...
...
@@ -52,7 +52,7 @@ def human_name
end
def
extract_default
(
default
)
type_cast
(
default
)
type_cast
_for_write
(
type_cast
(
default
)
)
end
end
end
...
...
activerecord/lib/active_record/core.rb
浏览文件 @
02ee081c
...
...
@@ -353,7 +353,7 @@ def initialize_dup(other) # :nodoc:
# Post.new.encode_with(coder)
# coder # => {"attributes" => {"id" => nil, ... }}
def
encode_with
(
coder
)
coder
[
'attributes'
]
=
attributes_for_coder
coder
[
'attributes'
]
=
@raw_attributes
end
# Returns true if +comparison_object+ is the same exact object, or +comparison_object+
...
...
activerecord/lib/active_record/type/serialized.rb
浏览文件 @
02ee081c
...
...
@@ -10,20 +10,21 @@ def initialize(subtype, coder)
end
def
type_cast
(
value
)
if
value
.
respond_to?
(
:unserialized_
value
)
value
.
unserialized_value
(
super
(
value
.
value
))
if
is_default_value?
(
value
)
value
else
super
coder
.
load
(
super
)
end
end
def
type_cast_for_write
(
value
)
Attribute
.
new
(
coder
,
value
,
:unserialized
)
return
if
value
.
nil?
unless
is_default_value?
(
value
)
coder
.
dump
(
value
)
end
end
def
raw_type_cast_for_write
(
value
)
Attribute
.
new
(
coder
,
value
,
:serialized
)
end
alias
type_cast_for_database
type_cast_for_write
def
serialized?
true
...
...
@@ -33,24 +34,10 @@ def accessor
ActiveRecord
::
Store
::
IndifferentHashAccessor
end
class
Attribute
<
Struct
.
new
(
:coder
,
:value
,
:state
)
# :nodoc:
def
unserialized_value
(
v
=
value
)
state
==
:serialized
?
unserialize
(
v
)
:
value
end
def
serialized_value
state
==
:unserialized
?
serialize
:
value
end
def
unserialize
(
v
)
self
.
state
=
:unserialized
self
.
value
=
coder
.
load
(
v
)
end
private
def
serialize
self
.
state
=
:serialized
self
.
value
=
coder
.
dump
(
value
)
end
def
is_default_value?
(
value
)
value
==
coder
.
load
(
nil
)
end
end
end
...
...
activerecord/lib/active_record/type/value.rb
浏览文件 @
02ee081c
...
...
@@ -54,7 +54,6 @@ def klass # :nodoc:
def
type_cast_for_write
(
value
)
# :nodoc:
value
end
alias_method
:raw_type_cast_for_write
,
:type_cast_for_write
# :internal:
private
...
...
activerecord/lib/active_record/validations/uniqueness.rb
浏览文件 @
02ee081c
...
...
@@ -14,7 +14,6 @@ def validate_each(record, attribute, value)
finder_class
=
find_finder_class_for
(
record
)
table
=
finder_class
.
arel_table
value
=
map_enum_attribute
(
finder_class
,
attribute
,
value
)
value
=
deserialize_attribute
(
record
,
attribute
,
value
)
relation
=
build_relation
(
finder_class
,
table
,
attribute
,
value
)
relation
=
relation
.
and
(
table
[
finder_class
.
primary_key
.
to_sym
].
not_eq
(
record
.
id
))
if
record
.
persisted?
...
...
@@ -86,12 +85,6 @@ def scope_relation(record, table, relation)
relation
end
def
deserialize_attribute
(
record
,
attribute
,
value
)
coder
=
record
.
class
.
serialized_attributes
[
attribute
.
to_s
]
value
=
coder
.
dump
value
if
value
&&
coder
value
end
def
map_enum_attribute
(
klass
,
attribute
,
value
)
mapping
=
klass
.
defined_enums
[
attribute
.
to_s
]
value
=
mapping
[
value
]
if
value
&&
mapping
...
...
activerecord/test/cases/adapters/postgresql/composite_test.rb
浏览文件 @
02ee081c
...
...
@@ -93,6 +93,7 @@ def type_cast(value)
end
def
type_cast_for_write
(
value
)
return
if
value
.
nil?
"(
#{
value
.
city
}
,
#{
value
.
street
}
)"
end
end
...
...
activerecord/test/cases/attribute_methods_test.rb
浏览文件 @
02ee081c
...
...
@@ -870,7 +870,7 @@ def new_topic_like_ar_class(&block)
end
def
cached_columns
Topic
.
columns
.
map
(
&
:name
)
-
Topic
.
serialized_attributes
.
keys
Topic
.
columns
.
map
(
&
:name
)
end
def
time_related_columns_on_topic
...
...
activerecord/test/cases/serialized_attribute_test.rb
浏览文件 @
02ee081c
...
...
@@ -59,8 +59,9 @@ def test_serialized_attributes_from_database_on_subclass
def
test_serialized_attribute_calling_dup_method
Topic
.
serialize
:content
,
JSON
t
=
Topic
.
new
(
:content
=>
{
:foo
=>
:bar
}).
dup
assert_equal
({
:foo
=>
:bar
},
t
.
content_before_type_cast
)
orig
=
Topic
.
new
(
content:
{
foo: :bar
})
clone
=
orig
.
dup
assert_equal
(
orig
.
content
,
clone
.
content
)
end
def
test_serialized_attribute_declared_in_subclass
...
...
@@ -103,8 +104,10 @@ def test_nil_not_serialized_with_class_constraint
def
test_serialized_attribute_should_raise_exception_on_save_with_wrong_type
Topic
.
serialize
(
:content
,
Hash
)
topic
=
Topic
.
new
(
:content
=>
"string"
)
assert_raise
(
ActiveRecord
::
SerializationTypeMismatch
)
{
topic
.
save
}
assert_raise
(
ActiveRecord
::
SerializationTypeMismatch
)
do
topic
=
Topic
.
new
(
content:
'string'
)
topic
.
save
end
end
def
test_should_raise_exception_on_serialized_attribute_with_type_mismatch
...
...
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