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Commit f51d8d5f authored by Tristan Cavelier's avatar Tristan Cavelier
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replicaterevisionstorage.js updated for JIO v2

parent 7f163854
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src/jio.storage/replicaterevisionstorage.js
View file @ f51d8d5f
......@@ -22,24 +22,19 @@
module(jIO);
}(['jio'], function (jIO) {
"use strict";
jIO.addStorageType('replicaterevision', function (spec, my) {
var that, priv = {};
jIO.addStorageType('replicaterevision', function (spec) {
var that = this, priv = {};
spec = spec || {};
that = my.basicStorage(spec, my);
priv.storage_list_key = "storage_list";
priv.storage_list = spec[priv.storage_list_key];
priv.emptyFunction = function () {};
that.specToStore = function () {
var o = {};
o[priv.storage_list_key] = priv.storage_list;
return o;
priv.emptyFunction = function () {
return;
};
/**
* Generate a new uuid
* @method generateUuid
*
* @return {string} The new uuid
*/
priv.generateUuid = function () {
......@@ -61,7 +56,7 @@
/**
* Create an array containing dictionnary keys
* @method dictKeys2Array
*
* @param {object} dict The object to convert
* @return {array} The array of keys
*/
......@@ -77,7 +72,7 @@
/**
* Checks a revision format
* @method checkRevisionFormat
*
* @param {string} revision The revision string
* @return {boolean} True if ok, else false
*/
......@@ -87,7 +82,7 @@
/**
* Clones an object in deep (without functions)
* @method clone
*
* @param {any} object The object to clone
* @return {any} The cloned object
*/
......@@ -101,7 +96,7 @@
/**
* Like addJob but also return the method and the index of the storage
* @method send
*
* @param {string} method The request method
* @param {number} index The storage index
* @param {object} doc The document object
......@@ -112,7 +107,7 @@
* - {object} The error object
* - {object} The response object
*/
priv.send = function (method, index, doc, option, callback) {
priv.send = function (command, method, index, doc, option, callback) {
var wrapped_callback_success, wrapped_callback_error;
callback = callback || priv.emptyFunction;
wrapped_callback_success = function (response) {
......@@ -121,20 +116,19 @@
wrapped_callback_error = function (err) {
callback(method, index, err, undefined);
};
that.addJob(
method,
priv.storage_list[index],
doc,
option,
wrapped_callback_success,
wrapped_callback_error
);
if (method === 'allDocs') {
command.storage(priv.storage_list[index]).allDocs(option).
then(wrapped_callback_success, wrapped_callback_error);
} else {
command.storage(priv.storage_list[index])[method](doc, option).
then(wrapped_callback_success, wrapped_callback_error);
}
};
/**
* Use "send" method to all sub storages.
* Calling "callback" for each storage response.
* @method sendToAll
*
* @param {string} method The request method
* @param {object} doc The document object
* @param {object} option The request option
......@@ -144,17 +138,17 @@
* - {object} The error object
* - {object} The response object
*/
priv.sendToAll = function (method, doc, option, callback) {
priv.sendToAll = function (command, method, doc, option, callback) {
var i;
for (i = 0; i < priv.storage_list.length; i += 1) {
priv.send(method, i, doc, option, callback);
priv.send(command, method, i, doc, option, callback);
}
};
/**
* Use "send" method to all sub storages.
* Calling "callback" only with the first response
* @method sendToAllFastestResponseOnly
*
* @param {string} method The request method
* @param {object} doc The document object
* @param {object} option The request option
......@@ -163,18 +157,14 @@
* - {object} The error object
* - {object} The response object
*/
priv.sendToAllFastestResponseOnly = function (
method,
doc,
option,
callback
) {
var i, callbackWrapper, error_count, last_error;
priv.sendToAllFastestResponseOnly = function (command, method,
doc, option, callback) {
var i, callbackWrapper, error_count;
error_count = 0;
callbackWrapper = function (method, index, err, response) {
/*jslint unparam: true */
if (err) {
error_count += 1;
last_error = err;
if (error_count === priv.storage_list.length) {
return callback(method, err, response);
}
......@@ -182,14 +172,14 @@
callback(method, err, response);
};
for (i = 0; i < priv.storage_list.length; i += 1) {
priv.send(method, i, doc, option, callbackWrapper);
priv.send(command, method, i, doc, option, callbackWrapper);
}
};
/**
* Use "sendToAll" method, calling "callback" at the last response with
* the response list
* @method sendToAllGetResponseList
*
* @param {string} method The request method
* @param {object} doc The document object
* @param {object} option The request option
......@@ -198,10 +188,12 @@
* - {object} The error object
* - {object} The response object
*/
priv.sendToAllGetResponseList = function (method, doc, option, callback) {
priv.sendToAllGetResponseList = function (command, method,
doc, option, callback) {
var wrapper, callback_count = 0, response_list = [], error_list = [];
response_list.length = priv.storage_list.length;
wrapper = function (method, index, err, response) {
/*jslint unparam: true */
error_list[index] = err;
response_list[index] = response;
callback_count += 1;
......@@ -209,7 +201,7 @@
callback(error_list, response_list);
}
};
priv.sendToAll(method, doc, option, wrapper);
priv.sendToAll(command, method, doc, option, wrapper);
};
/**
......@@ -217,16 +209,22 @@
* @method check
* @param {object} command The JIO command
*/
that.check = function (command) {
function callback(err, response) {
that.check = function (command, param, option) {
function callback(err) {
if (err) {
return that.error(err);
return command.error(err);
}
that.success(response);
command.success();
}
if (!param._id) {
return callback({
"status": 501
});
}
priv.check(
command.cloneDoc(),
command.cloneOption(),
command,
param,
option,
callback
);
};
......@@ -236,26 +234,32 @@
* @method repair
* @param {object} command The JIO command
*/
that.repair = function (command) {
function callback(err, response) {
that.repair = function (command, param, option) {
function callback(err) {
if (err) {
return that.error(err);
return command.error(err);
}
that.success(response);
command.success();
}
if (!param._id) {
return callback({
"status": 501
});
}
priv.repair(
command.cloneDoc(),
command.cloneOption(),
command,
param,
option,
true,
callback
);
};
priv.check = function (doc, option, success, error) {
priv.repair(doc, option, false, success, error);
priv.check = function (command, doc, option, success, error) {
priv.repair(command, doc, option, false, success, error);
};
priv.repair = function (doc, option, repair, callback) {
priv.repair = function (command, doc, option, repair, callback) {
var functions = {};
callback = callback || priv.emptyFunction;
option = option || {};
......@@ -265,6 +269,7 @@
var i;
for (i = 0; i < priv.storage_list.length; i += 1) {
priv.send(
command,
repair ? "repair" : "check",
i,
doc,
......@@ -276,8 +281,9 @@
functions.repair_sub_storages_count = 0;
functions.repairAllSubStoragesCallback = function (method,
index, err, response) {
/*jslint unparam: true */
if (err) {
return that.error(err);
return command.error(err);
}
functions.repair_sub_storages_count += 1;
if (functions.repair_sub_storages_count === priv.storage_list.length) {
......@@ -324,18 +330,22 @@
return param;
};
functions.getAllDocuments = function (param) {
var i, doc = priv.clone(param.doc), option = priv.clone(param.option);
var i, metadata, cloned_option;
metadata = priv.clone(param.doc);
cloned_option = priv.clone(param.option);
option.conflicts = true;
option.revs = true;
option.revs_info = true;
for (i = 0; i < priv.storage_list.length; i += 1) {
// if the document is not loaded
priv.send("get", i, doc, option, functions.dealResults(param));
priv.send(command, "get", i,
metadata, cloned_option, functions.dealResults(param));
}
functions.finished_count += 1;
};
functions.dealResults = function (param) {
return function (method, index, err, response) {
/*jslint unparam: true */
var response_object = {};
if (param.deal_result_state !== "ok") {
// deal result is in a wrong state, exit
......@@ -346,15 +356,14 @@
// get document failed, exit
param.deal_result_state = "error";
callback({
"status": 40,
"statusText": "Check Failed",
"error": "check_failed",
"status": "conflict",
"message": "An error occured on the sub storage",
"reason": err.reason
}, undefined);
return;
}
}
response = response.data;
// success to get the document
// add the response in memory
param.responses.count += 1;
......@@ -385,9 +394,7 @@
if (param.repair === false) {
// do not repair
callback({
"status": 41,
"statusText": "Check Not Ok",
"error": "check_not_ok",
"status": "conflict",
"message": "Some documents are different in the sub storages",
"reason": "Storage contents differ"
}, undefined);
......@@ -427,6 +434,7 @@
if ((parsed_response._attachments).hasOwnProperty(attachment)) {
functions.get_attachment_count += 1;
priv.send(
command,
"getAttachment",
param.responses.stats[response][0],
{
......@@ -447,22 +455,18 @@
}
};
functions.get_attachment_count = 0;
functions.getAttachmentsCallback = function (
param,
attachment_id,
index_list
) {
functions.getAttachmentsCallback = function (param, attachment_id) {
return function (method, index, err, response) {
/*jslint unparam: true */
if (err) {
callback({
"status": 40,
"statusText": "Check Failed",
"error": "check_failed",
"status": "conflict",
"message": "Unable to retreive attachments",
"reason": err.reason
}, undefined);
return;
}
response = response.data;
functions.get_attachment_count -= 1;
param.responses.attachments[attachment_id] = response;
if (functions.get_attachment_count === 0) {
......@@ -517,6 +521,7 @@
for (i = 0; i < storage_list.length; i += 1) {
functions.finished_count += attachment_to_put.length || 1;
priv.send(
command,
"put",
storage_list[i],
new_doc,
......@@ -546,6 +551,7 @@
};
functions.putAttachments = function (param, attachment_to_put) {
return function (method, index, err, response) {
/*jslint unparam: true */
var i, attachment;
if (err) {
return callback({
......@@ -566,6 +572,7 @@
"_data": param.responses.attachments[attachment_to_put[i]._id]
};
priv.send(
command,
"putAttachment",
index,
attachment,
......@@ -579,6 +586,7 @@
};
};
functions.putAttachmentCallback = function (param) {
/*jslint unparam: true */
return function (method, index, err, response) {
if (err) {
return callback(err, undefined);
......@@ -608,18 +616,20 @@
* @param {object} command The JIO command
* @param {string} method The method to use
*/
that.genericRequest = function (command, method) {
var doc = command.cloneDoc();
that.genericRequest = function (command, method, param, option) {
var doc = param;
doc._id = doc._id || priv.generateUuid();
priv.sendToAllFastestResponseOnly(
command,
method,
doc,
command.cloneOption(),
option,
function (method, err, response) {
/*jslint unparam: true */
if (err) {
return that.error(err);
return command.error(err);
}
that.success(response);
command.success(response);
}
);
};
......@@ -629,8 +639,8 @@
* @method post
* @param {object} command The JIO command
*/
that.post = function (command) {
that.genericRequest(command, "put");
that.post = function (command, metadata, option) {
that.genericRequest(command, "put", metadata, option);
};
/**
......@@ -638,8 +648,8 @@
* @method put
* @param {object} command The JIO command
*/
that.put = function (command) {
that.genericRequest(command, "post");
that.put = function (command, metadata, option) {
that.genericRequest(command, "post", metadata, option);
};
/**
......@@ -647,8 +657,8 @@
* @method putAttachment
* @param {object} command The JIO command
*/
that.putAttachment = function (command) {
that.genericRequest(command, "putAttachment");
that.putAttachment = function (command, param, option) {
that.genericRequest(command, "putAttachment", param, option);
};
/**
......@@ -656,8 +666,8 @@
* @method get
* @param {object} command The JIO command
*/
that.get = function (command) {
that.genericRequest(command, "get");
that.get = function (command, param, option) {
that.genericRequest(command, "get", param, option);
};
/**
......@@ -665,8 +675,8 @@
* @method getAttachment
* @param {object} command The JIO command
*/
that.getAttachment = function (command) {
that.genericRequest(command, "getAttachment");
that.getAttachment = function (command, param, option) {
that.genericRequest(command, "getAttachment", param, option);
};
/**
......@@ -674,8 +684,8 @@
* @method remove
* @param {object} command The JIO command
*/
that.remove = function (command) {
that.genericRequest(command, "remove");
that.remove = function (command, param, option) {
that.genericRequest(command, "remove", param, option);
};
/**
......@@ -683,8 +693,8 @@
* @method remove
* @param {object} command The JIO command
*/
that.removeAttachment = function (command) {
that.genericRequest(command, "removeAttachment");
that.removeAttachment = function (command, param, option) {
that.genericRequest(command, "removeAttachment", param, option);
};
return that;
......
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