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Xiaowu Zhang
jio
Commits
9e02ff51
Commit
9e02ff51
authored
Aug 29, 2013
by
Tristan Cavelier
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Metadata.js check method added
parent
d073d692
Changes
1
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src/jio/core/Metadata.js
src/jio/core/Metadata.js
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src/jio/core/Metadata.js
View file @
9e02ff51
...
...
@@ -23,6 +23,20 @@ Metadata.prototype.format = function () {
return
this
.
update
(
this
.
_dict
);
};
Metadata
.
prototype
.
check
=
function
()
{
var
k
;
for
(
k
in
this
.
_dict
)
{
if
(
this
.
_dict
.
hasOwnProperty
(
k
))
{
if
(
k
[
0
]
!==
'
_
'
)
{
if
(
!
Metadata
.
checkValue
(
this
.
_dict
[
k
]))
{
return
false
;
}
}
}
}
return
true
;
};
Metadata
.
prototype
.
update
=
function
(
metadata
)
{
var
k
;
for
(
k
in
metadata
)
{
...
...
@@ -251,4 +265,50 @@ Metadata.normalizeValue = function (value) {
}
};
Metadata
.
checkArray
=
function
(
value
)
{
var
i
;
for
(
i
=
0
;
i
<
value
.
length
;
i
+=
1
)
{
if
(
Metadata
.
isDict
(
value
[
i
]))
{
if
(
!
Metadata
.
checkObject
(
value
[
i
]))
{
return
false
;
}
}
else
if
(
!
Metadata
.
isContent
(
value
[
i
]))
{
return
false
;
}
}
return
true
;
};
Metadata
.
checkObject
=
function
(
value
)
{
var
i
,
ok
=
false
;
for
(
i
in
value
)
{
if
(
value
.
hasOwnProperty
(
i
))
{
if
(
Metadata
.
isContent
(
value
[
i
]))
{
if
(
i
===
'
content
'
)
{
ok
=
true
;
}
}
else
{
return
false
;
}
}
}
if
(
ok
===
false
)
{
return
false
;
}
return
true
;
};
Metadata
.
checkValue
=
function
(
value
)
{
if
(
Metadata
.
isContent
(
value
))
{
return
true
;
}
if
(
Array
.
isArray
(
value
))
{
return
Metadata
.
checkArray
(
value
);
}
if
(
Metadata
.
isDict
(
value
))
{
return
Metadata
.
checkObject
(
value
);
}
return
false
;
};
exports
.
Metadata
=
Metadata
;
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