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Sven Franck
jio
Commits
14aa39ea
Commit
14aa39ea
authored
Jan 10, 2013
by
Sven Franck
Browse files
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Browse Files
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Plain Diff
jslint pass command.js (2indent)
parent
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src/jio/commands/command.js
src/jio/commands/command.js
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src/jio/commands/command.js
View file @
14aa39ea
var
command
=
function
(
spec
,
my
)
{
// -*- jslint: --nomen --todo --maxlen 80 -*-
var
that
=
{};
var
command
=
function
(
spec
,
my
)
{
spec
=
spec
||
{};
var
that
=
{},
my
=
my
||
{};
priv
=
{};
// Attributes //
var
priv
=
{};
priv
.
commandlist
=
{
'
post
'
:
postCommand
,
'
put
'
:
putCommand
,
'
get
'
:
getCommand
,
'
remove
'
:
removeCommand
,
'
allDocs
'
:
allDocsCommand
,
'
putAttachment
'
:
putAttachmentCommand
};
// creates the good command thanks to his label
if
(
spec
.
label
&&
priv
.
commandlist
[
spec
.
label
])
{
priv
.
label
=
spec
.
label
;
delete
spec
.
label
;
return
priv
.
commandlist
[
priv
.
label
](
spec
,
my
);
}
priv
.
tried
=
0
;
priv
.
doc
=
spec
.
doc
||
{};
if
(
typeof
priv
.
doc
!==
"
object
"
)
{
priv
.
doc
=
{
"
_id
"
:
priv
.
doc
.
toString
()};
}
priv
.
docid
=
spec
.
docid
||
priv
.
doc
.
_id
;
priv
.
option
=
spec
.
options
||
{};
priv
.
callbacks
=
spec
.
callbacks
||
{};
priv
.
success
=
priv
.
callbacks
.
success
||
function
(){};
priv
.
error
=
priv
.
callbacks
.
error
||
function
(){};
priv
.
retry
=
function
()
{
that
.
error
({
status
:
13
,
statusText
:
'
Fail Retry
'
,
error
:
'
fail_retry
'
,
message
:
'
Impossible to retry.
'
,
reason
:
'
Impossible to retry.
'
});
};
priv
.
end
=
function
()
{};
priv
.
on_going
=
false
;
// Methods //
/**
* Returns a serialized version of this command.
* @method serialized
* @return {object} The serialized command.
*/
that
.
serialized
=
function
()
{
var
o
=
{};
o
[
"
label
"
]
=
that
.
getLabel
();
o
[
"
tried
"
]
=
priv
.
tried
;
o
[
"
doc
"
]
=
that
.
cloneDoc
();
o
[
"
option
"
]
=
that
.
cloneOption
();
return
o
;
};
/**
* Returns the label of the command.
* @method getLabel
* @return {string} The label.
*/
that
.
getLabel
=
function
()
{
return
'
command
'
;
};
/**
* Gets the document id
* @method getDocId
* @return {string} The document id
*/
that
.
getDocId
=
function
()
{
if
(
typeof
priv
.
docid
!==
"
string
"
)
{
return
undefined
;
}
return
priv
.
docid
.
split
(
'
/
'
)[
0
];
};
/**
* Gets the attachment id
* @method getAttachmentId
* @return {string} The attachment id
*/
that
.
getAttachmentId
=
function
()
{
if
(
typeof
priv
.
docid
!==
"
string
"
)
{
return
undefined
;
}
return
priv
.
docid
.
split
(
'
/
'
)[
1
];
};
/**
* Returns the label of the command.
* @method getDoc
* @return {object} The document.
*/
that
.
getDoc
=
function
()
{
return
priv
.
doc
;
};
/**
* Returns the data of the attachment
* @method getAttachmentData
* @return {string} The data
*/
that
.
getAttachmentData
=
function
()
{
return
priv
.
doc
.
_data
||
""
;
};
/**
* Returns the data length of the attachment
* @method getAttachmentLength
* @return {number} The length
*/
that
.
getAttachmentLength
=
function
()
{
return
(
priv
.
doc
.
_data
||
""
).
length
;
};
/**
* Returns the mimetype of the attachment
* @method getAttachmentMimeType
* @return {string} The mimetype
*/
that
.
getAttachmentMimeType
=
function
()
{
return
priv
.
doc
.
_mimetype
;
};
/**
* Generate the md5sum of the attachment data
* @method md5SumAttachmentData
* @return {string} The md5sum
*/
that
.
md5SumAttachmentData
=
function
()
{
return
hex_md5
(
priv
.
doc
.
_data
||
""
);
};
/**
* Returns an information about the document.
* @method getDocInfo
* @param {string} infoname The info name.
* @return The info value.
*/
that
.
getDocInfo
=
function
(
infoname
)
{
return
priv
.
doc
[
infoname
];
};
/**
spec
=
spec
||
{};
* Returns the value of an option.
my
=
my
||
{};
* @method getOption
* @param {string} optionname The option name.
* @return The option value.
*/
that
.
getOption
=
function
(
optionname
)
{
return
priv
.
option
[
optionname
];
};
/**
priv
.
commandlist
=
{
* Validates the storage.
'
post
'
:
postCommand
,
* @param {object} storage The storage.
'
put
'
:
putCommand
,
*/
'
get
'
:
getCommand
,
that
.
validate
=
function
(
storage
)
{
'
remove
'
:
removeCommand
,
if
(
typeof
priv
.
docid
===
"
string
"
&&
'
allDocs
'
:
allDocsCommand
,
!
priv
.
docid
.
match
(
/^
[^\/]
+
([\/][^\/]
+
)?
$/
))
{
'
putAttachment
'
:
putAttachmentCommand
that
.
error
({
};
status
:
21
,
statusText
:
'
Invalid Document Id
'
,
// creates the good command thanks to his label
error
:
'
invalid_document_id
'
,
if
(
spec
.
label
&&
priv
.
commandlist
[
spec
.
label
])
{
message
:
'
The document id must be like "abc" or "abc/def".
'
,
priv
.
label
=
spec
.
label
;
reason
:
'
The document id is no like "abc" or "abc/def"
'
delete
spec
.
label
;
});
return
priv
.
commandlist
[
priv
.
label
](
spec
,
my
);
return
false
;
}
}
if
(
!
that
.
validateState
())
{
return
false
;
}
return
storage
.
validate
();
};
/*
priv
.
tried
=
0
;
* Extend this function
priv
.
doc
=
spec
.
doc
||
{};
*/
if
(
typeof
priv
.
doc
!==
"
object
"
)
{
that
.
validateState
=
function
()
{
priv
.
doc
=
{
return
true
;
"
_id
"
:
priv
.
doc
.
toString
()
};
};
}
priv
.
docid
=
spec
.
docid
||
priv
.
doc
.
_id
;
priv
.
option
=
spec
.
options
||
{};
priv
.
callbacks
=
spec
.
callbacks
||
{};
priv
.
success
=
priv
.
callbacks
.
success
||
function
()
{};
priv
.
error
=
priv
.
callbacks
.
error
||
function
()
{};
priv
.
retry
=
function
()
{
that
.
error
({
status
:
13
,
statusText
:
'
Fail Retry
'
,
error
:
'
fail_retry
'
,
message
:
'
Impossible to retry.
'
,
reason
:
'
Impossible to retry.
'
});
};
priv
.
end
=
function
()
{};
priv
.
on_going
=
false
;
/**
// Methods //
* Check if the command can be retried.
/**
* @method canBeRetried
* Returns a serialized version of this command.
* @return {boolean} The result
* @method serialized
*/
* @return {object} The serialized command.
that
.
canBeRetried
=
function
()
{
*/
return
(
typeof
priv
.
option
.
max_retry
===
'
undefined
'
||
that
.
serialized
=
function
()
{
priv
.
option
.
max_retry
===
0
||
var
o
=
{};
priv
.
tried
<
priv
.
option
.
max_retry
);
o
.
label
=
that
.
getLabel
();
};
o
.
tried
=
priv
.
tried
;
o
.
doc
=
that
.
cloneDoc
();
o
.
option
=
that
.
cloneOption
();
return
o
;
};
/**
/**
* Gets the number time the command has been trie
d.
* Returns the label of the comman
d.
* @method getTried
* @method getLabel
* @return {number} The number of time the command has been tried
* @return {string} The label.
*/
*/
that
.
getTried
=
function
()
{
that
.
getLabel
=
function
()
{
return
priv
.
tried
;
return
'
command
'
;
};
};
/**
/**
* Delegate actual excecution the storage.
* Gets the document id
* @param {object} storage The storage.
* @method getDocId
*/
* @return {string} The document id
that
.
execute
=
function
(
storage
)
{
*/
if
(
!
priv
.
on_going
)
{
that
.
getDocId
=
function
()
{
if
(
that
.
validate
(
storage
))
{
if
(
typeof
priv
.
docid
!==
"
string
"
)
{
priv
.
tried
++
;
return
undefined
;
priv
.
on_going
=
true
;
}
storage
.
execute
(
that
);
return
priv
.
docid
.
split
(
'
/
'
)[
0
];
}
};
}
};
/**
/**
* Execute the good method from the storage.
* Gets the attachment id
* Override this function.
* @method getAttachmentId
* @method executeOn
* @return {string} The attachment id
* @param {object} storage The storage.
*/
*/
that
.
getAttachmentId
=
function
()
{
that
.
executeOn
=
function
(
storage
)
{};
if
(
typeof
priv
.
docid
!==
"
string
"
)
{
return
undefined
;
}
return
priv
.
docid
.
split
(
'
/
'
)[
1
];
};
that
.
success
=
function
(
return_value
)
{
/**
priv
.
on_going
=
false
;
* Returns the label of the command.
priv
.
success
(
return_value
);
* @method getDoc
priv
.
end
(
doneStatus
());
* @return {object} The document.
};
*/
that
.
getDoc
=
function
()
{
return
priv
.
doc
;
};
that
.
retry
=
function
(
return_error
)
{
/**
priv
.
on_going
=
false
;
* Returns the data of the attachment
if
(
that
.
canBeRetried
())
{
* @method getAttachmentData
priv
.
retry
();
* @return {string} The data
}
else
{
*/
that
.
error
(
return_error
);
that
.
getAttachmentData
=
function
()
{
}
return
priv
.
doc
.
_data
||
""
;
};
};
that
.
error
=
function
(
return_error
)
{
/**
priv
.
on_going
=
false
;
* Returns the data length of the attachment
priv
.
error
(
return_error
);
* @method getAttachmentLength
priv
.
end
(
failStatus
());
* @return {number} The length
};
*/
that
.
getAttachmentLength
=
function
()
{
return
(
priv
.
doc
.
_data
||
""
).
length
;
};
that
.
end
=
function
()
{
/**
priv
.
end
(
doneStatus
());
* Returns the mimetype of the attachment
};
* @method getAttachmentMimeType
* @return {string} The mimetype
*/
that
.
getAttachmentMimeType
=
function
()
{
return
priv
.
doc
.
_mimetype
;
};
that
.
onSuccessDo
=
function
(
fun
)
{
/**
if
(
fun
)
{
* Generate the md5sum of the attachment data
priv
.
success
=
fun
;
* @method md5SumAttachmentData
}
else
{
* @return {string} The md5sum
return
priv
.
success
;
*/
}
that
.
md5SumAttachmentData
=
function
()
{
};
return
hex_md5
(
priv
.
doc
.
_data
||
""
);
};
that
.
onErrorDo
=
function
(
fun
)
{
/**
if
(
fun
)
{
* Returns an information about the document.
priv
.
error
=
fun
;
* @method getDocInfo
}
else
{
* @param {string} infoname The info name.
return
priv
.
error
;
* @return The info value.
}
*/
};
that
.
getDocInfo
=
function
(
infoname
)
{
return
priv
.
doc
[
infoname
];
};
that
.
onEndDo
=
function
(
fun
)
{
/**
priv
.
end
=
fun
;
* Returns the value of an option.
};
* @method getOption
* @param {string} optionname The option name.
* @return The option value.
*/
that
.
getOption
=
function
(
optionname
)
{
return
priv
.
option
[
optionname
];
};
that
.
onRetryDo
=
function
(
fun
)
{
/**
priv
.
retry
=
fun
;
* Validates the storage.
};
* @param {object} storage The storage.
*/
that
.
validate
=
function
(
storage
)
{
if
(
typeof
priv
.
docid
===
"
string
"
&&
!
priv
.
docid
.
match
(
"
^[^
\
/]+([
\
/][^
\
/]+)?$
"
))
{
that
.
error
({
status
:
21
,
statusText
:
'
Invalid Document Id
'
,
error
:
'
invalid_document_id
'
,
message
:
'
The document id must be like "abc" or "abc/def".
'
,
reason
:
'
The document id is no like "abc" or "abc/def"
'
});
return
false
;
}
if
(
!
that
.
validateState
())
{
return
false
;
}
return
storage
.
validate
();
};
/**
/*
* Is the command can be restored by another JIO : yes.
* Extend this function
* @method canBeRestored
*/
* @return {boolean} true
that
.
validateState
=
function
()
{
*/
return
true
;
that
.
canBeRestored
=
function
()
{
};
return
true
;
};
/**
/**
* Clones the command and returns it.
* Check if the command can be retried.
* @method clone
* @method canBeRetried
* @return {object} The cloned command.
* @return {boolean} The result
*/
*/
that
.
clone
=
function
()
{
that
.
canBeRetried
=
function
()
{
return
command
(
that
.
serialized
(),
my
);
return
(
priv
.
option
.
max_retry
===
undefined
||
};
priv
.
option
.
max_retry
===
0
||
priv
.
tried
<
priv
.
option
.
max_retry
);
};
/**
/**
* Clones the command options and returns the clone version.
* Gets the number time the command has been tried.
* @method cloneOption
* @method getTried
* @return {object} The clone of the command options.
* @return {number} The number of time the command has been tried
*/
*/
that
.
cloneOption
=
function
()
{
that
.
getTried
=
function
()
{
return
JSON
.
parse
(
JSON
.
stringify
(
priv
.
option
));
return
priv
.
tried
;
};
};
/**
* Clones the document and returns the clone version.
* @method cloneDoc
* @return {object} The clone of the document.
*/
that
.
cloneDoc
=
function
()
{
return
JSON
.
parse
(
JSON
.
stringify
(
priv
.
doc
));
};
return
that
;
/**
};
* Delegate actual excecution the storage.
* @param {object} storage The storage.
*/
that
.
execute
=
function
(
storage
)
{
if
(
!
priv
.
on_going
)
{
if
(
that
.
validate
(
storage
))
{
priv
.
tried
+=
1
;
priv
.
on_going
=
true
;
storage
.
execute
(
that
);
}
}
};
/**
* Execute the good method from the storage.
* Override this function.
* @method executeOn
* @param {object} storage The storage.
*/
that
.
executeOn
=
function
(
storage
)
{};
that
.
success
=
function
(
return_value
)
{
priv
.
on_going
=
false
;
priv
.
success
(
return_value
);
priv
.
end
(
doneStatus
());
};
that
.
retry
=
function
(
return_error
)
{
priv
.
on_going
=
false
;
if
(
that
.
canBeRetried
())
{
priv
.
retry
();
}
else
{
that
.
error
(
return_error
);
}
};
that
.
error
=
function
(
return_error
)
{
priv
.
on_going
=
false
;
priv
.
error
(
return_error
);
priv
.
end
(
failStatus
());
};
that
.
end
=
function
()
{
priv
.
end
(
doneStatus
());
};
that
.
onSuccessDo
=
function
(
fun
)
{
if
(
fun
)
{
priv
.
success
=
fun
;
}
else
{
return
priv
.
success
;
}
};
that
.
onErrorDo
=
function
(
fun
)
{
if
(
fun
)
{
priv
.
error
=
fun
;
}
else
{
return
priv
.
error
;
}
};
that
.
onEndDo
=
function
(
fun
)
{
priv
.
end
=
fun
;
};
that
.
onRetryDo
=
function
(
fun
)
{
priv
.
retry
=
fun
;
};
/**
* Is the command can be restored by another JIO : yes.
* @method canBeRestored
* @return {boolean} true
*/
that
.
canBeRestored
=
function
()
{
return
true
;
};
/**
* Clones the command and returns it.
* @method clone
* @return {object} The cloned command.
*/
that
.
clone
=
function
()
{
return
command
(
that
.
serialized
(),
my
);
};
/**
* Clones the command options and returns the clone version.
* @method cloneOption
* @return {object} The clone of the command options.
*/
that
.
cloneOption
=
function
()
{
return
JSON
.
parse
(
JSON
.
stringify
(
priv
.
option
));
};
/**
* Clones the document and returns the clone version.
* @method cloneDoc
* @return {object} The clone of the document.
*/
that
.
cloneDoc
=
function
()
{
return
JSON
.
parse
(
JSON
.
stringify
(
priv
.
doc
));
};
return
that
;
};
\ No newline at end of file
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