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503bee01
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体验新版 GitCode,发现更多精彩内容 >>
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503bee01
编写于
8月 20, 2012
作者:
A
Aaron Patterson
浏览文件
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电子邮件补丁
差异文件
initialize instance variables for transactions to remove conditionals
上级
075b9145
变更
2
隐藏空白更改
内联
并排
Showing
2 changed file
with
7 addition
and
8 deletion
+7
-8
activerecord/lib/active_record/core.rb
activerecord/lib/active_record/core.rb
+1
-0
activerecord/lib/active_record/transactions.rb
activerecord/lib/active_record/transactions.rb
+6
-8
未找到文件。
activerecord/lib/active_record/core.rb
浏览文件 @
503bee01
...
...
@@ -393,6 +393,7 @@ def init_internals
@marked_for_destruction
=
false
@new_record
=
true
@mass_assignment_options
=
nil
@_start_transaction_state
=
{}
end
end
end
activerecord/lib/active_record/transactions.rb
浏览文件 @
503bee01
...
...
@@ -308,7 +308,6 @@ def with_transaction_returning_status
# Save the new record state and id of a record so it can be restored later if a transaction fails.
def
remember_transaction_record_state
#:nodoc:
@_start_transaction_state
||=
{}
@_start_transaction_state
[
:id
]
=
id
if
has_attribute?
(
self
.
class
.
primary_key
)
@_start_transaction_state
[
:new_record
]
=
@new_record
@_start_transaction_state
[
:destroyed
]
=
@destroyed
...
...
@@ -317,18 +316,16 @@ def remember_transaction_record_state #:nodoc:
# Clear the new record state and id of a record.
def
clear_transaction_record_state
#:nodoc:
if
defined?
(
@_start_transaction_state
)
@_start_transaction_state
[
:level
]
=
(
@_start_transaction_state
[
:level
]
||
0
)
-
1
remove_instance_variable
(
:@_start_transaction_state
)
if
@_start_transaction_state
[
:level
]
<
1
end
@_start_transaction_state
[
:level
]
=
(
@_start_transaction_state
[
:level
]
||
0
)
-
1
@_start_transaction_state
.
clear
if
@_start_transaction_state
[
:level
]
<
1
end
# Restore the new record state and id of a record that was previously saved by a call to save_record_state.
def
restore_transaction_record_state
(
force
=
false
)
#:nodoc:
if
defined?
(
@_start_transaction_state
)
unless
@_start_transaction_state
.
empty?
@_start_transaction_state
[
:level
]
=
(
@_start_transaction_state
[
:level
]
||
0
)
-
1
if
@_start_transaction_state
[
:level
]
<
1
||
force
restore_state
=
remove_instance_variable
(
:@_start_transaction_state
)
restore_state
=
@_start_transaction_state
was_frozen
=
@attributes
.
frozen?
@attributes
=
@attributes
.
dup
if
was_frozen
@new_record
=
restore_state
[
:new_record
]
...
...
@@ -340,13 +337,14 @@ def restore_transaction_record_state(force = false) #:nodoc:
@attributes_cache
.
delete
(
self
.
class
.
primary_key
)
end
@attributes
.
freeze
if
was_frozen
@_start_transaction_state
.
clear
end
end
end
# Determine if a record was created or destroyed in a transaction. State should be one of :new_record or :destroyed.
def
transaction_record_state
(
state
)
#:nodoc:
@_start_transaction_state
[
state
]
if
defined?
(
@_start_transaction_state
)
@_start_transaction_state
[
state
]
end
# Determine if a transaction included an action for :create, :update, or :destroy. Used in filtering callbacks.
...
...
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