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Aurélien Vermylen
jio
Commits
d4e4af04
Commit
d4e4af04
authored
Apr 09, 2014
by
Tristan Cavelier
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replicate return first fulfilled instead of last
parent
7999c878
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1
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1 changed file
with
68 additions
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33 deletions
+68
-33
src/jio.storage/replicatestorage.js
src/jio.storage/replicatestorage.js
+68
-33
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src/jio.storage/replicatestorage.js
View file @
d4e4af04
...
@@ -257,6 +257,52 @@
...
@@ -257,6 +257,52 @@
});
});
}
}
/**
* firstFulfilled(promises): promises< last_fulfilment_value >
*
* Responds with the first resolved promise answer recieved. If all promises
* are rejected, it returns the latest rejected promise answer
* received. Promises are cancelled only by calling
* `firstFulfilled(promises).cancel()`.
*
* @param {Array} promises An array of promises
* @return {Promise} A new promise
*/
function
firstFulfilled
(
promises
)
{
var
length
=
promises
.
length
;
function
onCancel
()
{
var
i
,
l
,
promise
;
for
(
i
=
0
,
l
=
promises
.
length
;
i
<
l
;
i
+=
1
)
{
promise
=
promises
[
i
];
if
(
typeof
promise
.
cancel
===
"
function
"
)
{
promise
.
cancel
();
}
}
}
return
new
Promise
(
function
(
resolve
,
reject
,
notify
)
{
var
i
,
count
=
0
;
function
resolver
(
answer
)
{
resolve
(
answer
);
onCancel
();
}
function
rejecter
(
answer
)
{
count
+=
1
;
if
(
count
===
length
)
{
return
reject
(
answer
);
}
}
for
(
i
=
0
;
i
<
length
;
i
+=
1
)
{
promises
[
i
].
then
(
resolver
,
rejecter
,
notify
);
}
},
onCancel
);
}
// //////////////////////////////////////////////////////////////////////
// /**
// /**
// * An Universal Unique ID generator
// * An Universal Unique ID generator
// *
// *
...
@@ -349,13 +395,11 @@
...
@@ -349,13 +395,11 @@
// return;
// return;
// }
// }
for
(
index
=
0
;
index
<
length
;
index
+=
1
)
{
for
(
index
=
0
;
index
<
length
;
index
+=
1
)
{
promise_list
[
index
]
=
success
(
promise_list
[
index
]
=
command
.
storage
(
this
.
_storage_list
[
index
]).
post
(
metadata
,
option
)
command
.
storage
(
this
.
_storage_list
[
index
]).
post
(
metadata
,
option
);
);
}
}
sequence
([
function
()
{
firstFulfilled
(
promise_list
).
return
last
(
promise_list
);
then
(
command
.
success
,
command
.
error
,
command
.
notify
);
},
[
command
.
success
,
command
.
error
]]);
};
};
ReplicateStorage
.
prototype
.
put
=
function
(
command
,
metadata
,
option
)
{
ReplicateStorage
.
prototype
.
put
=
function
(
command
,
metadata
,
option
)
{
...
@@ -372,33 +416,28 @@
...
@@ -372,33 +416,28 @@
promise_list
[
index
]
=
promise_list
[
index
]
=
command
.
storage
(
this
.
_storage_list
[
index
]).
put
(
metadata
,
option
);
command
.
storage
(
this
.
_storage_list
[
index
]).
put
(
metadata
,
option
);
}
}
sequence
([
function
()
{
firstFulfilled
(
promise_list
).
return
last
(
promise_list
);
then
(
command
.
success
,
command
.
error
,
command
.
notify
);
},
[
command
.
success
,
command
.
error
]]);
};
};
ReplicateStorage
.
prototype
.
putAttachment
=
function
(
command
,
param
,
option
)
{
ReplicateStorage
.
prototype
.
putAttachment
=
function
(
command
,
param
,
option
)
{
var
promise_list
=
[],
index
,
length
=
this
.
_storage_list
.
length
;
var
promise_list
=
[],
index
,
length
=
this
.
_storage_list
.
length
;
for
(
index
=
0
;
index
<
length
;
index
+=
1
)
{
for
(
index
=
0
;
index
<
length
;
index
+=
1
)
{
promise_list
[
index
]
=
success
(
promise_list
[
index
]
=
command
.
storage
(
this
.
_storage_list
[
index
]).
putAttachment
(
param
,
option
)
command
.
storage
(
this
.
_storage_list
[
index
]).
putAttachment
(
param
,
option
);
);
}
}
sequence
([
function
()
{
firstFulfilled
(
promise_list
).
return
last
(
promise_list
);
then
(
command
.
success
,
command
.
error
,
command
.
notify
);
},
[
command
.
success
,
command
.
error
]]);
};
};
ReplicateStorage
.
prototype
.
remove
=
function
(
command
,
param
,
option
)
{
ReplicateStorage
.
prototype
.
remove
=
function
(
command
,
param
,
option
)
{
var
promise_list
=
[],
index
,
length
=
this
.
_storage_list
.
length
;
var
promise_list
=
[],
index
,
length
=
this
.
_storage_list
.
length
;
for
(
index
=
0
;
index
<
length
;
index
+=
1
)
{
for
(
index
=
0
;
index
<
length
;
index
+=
1
)
{
promise_list
[
index
]
=
success
(
promise_list
[
index
]
=
command
.
storage
(
this
.
_storage_list
[
index
]).
remove
(
param
,
option
)
command
.
storage
(
this
.
_storage_list
[
index
]).
remove
(
param
,
option
);
);
}
}
sequence
([
function
()
{
firstFulfilled
(
promise_list
).
return
last
(
promise_list
);
then
(
command
.
success
,
command
.
error
,
command
.
notify
);
},
[
command
.
success
,
command
.
error
]]);
};
};
ReplicateStorage
.
prototype
.
removeAttachment
=
function
(
ReplicateStorage
.
prototype
.
removeAttachment
=
function
(
...
@@ -408,14 +447,12 @@
...
@@ -408,14 +447,12 @@
)
{
)
{
var
promise_list
=
[],
index
,
length
=
this
.
_storage_list
.
length
;
var
promise_list
=
[],
index
,
length
=
this
.
_storage_list
.
length
;
for
(
index
=
0
;
index
<
length
;
index
+=
1
)
{
for
(
index
=
0
;
index
<
length
;
index
+=
1
)
{
promise_list
[
index
]
=
success
(
promise_list
[
index
]
=
command
.
storage
(
this
.
_storage_list
[
index
]).
command
.
storage
(
this
.
_storage_list
[
index
]).
removeAttachment
(
param
,
option
)
removeAttachment
(
param
,
option
);
);
}
}
sequence
([
function
()
{
firstFulfilled
(
promise_list
).
return
last
(
promise_list
);
then
(
command
.
success
,
command
.
error
,
command
.
notify
);
},
[
command
.
success
,
command
.
error
]]);
};
};
/**
/**
...
@@ -476,13 +513,11 @@
...
@@ -476,13 +513,11 @@
ReplicateStorage
.
prototype
.
getAttachment
=
function
(
command
,
param
,
option
)
{
ReplicateStorage
.
prototype
.
getAttachment
=
function
(
command
,
param
,
option
)
{
var
promise_list
=
[],
index
,
length
=
this
.
_storage_list
.
length
;
var
promise_list
=
[],
index
,
length
=
this
.
_storage_list
.
length
;
for
(
index
=
0
;
index
<
length
;
index
+=
1
)
{
for
(
index
=
0
;
index
<
length
;
index
+=
1
)
{
promise_list
[
index
]
=
success
(
promise_list
[
index
]
=
command
.
storage
(
this
.
_storage_list
[
index
]).
getAttachment
(
param
,
option
)
command
.
storage
(
this
.
_storage_list
[
index
]).
getAttachment
(
param
,
option
);
);
}
}
sequence
([
function
()
{
firstFulfilled
(
promise_list
).
return
last
(
promise_list
);
then
(
command
.
success
,
command
.
error
,
command
.
notify
);
},
[
command
.
success
,
command
.
error
]]);
};
};
ReplicateStorage
.
prototype
.
allDocs
=
function
(
command
,
param
,
option
)
{
ReplicateStorage
.
prototype
.
allDocs
=
function
(
command
,
param
,
option
)
{
...
...
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