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Commit 450b591f authored by Aurel's avatar Aurel
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use working version of mapping

parent c7651ea8
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src/jio.storage/mappingstorage.js
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......@@ -5,141 +5,6 @@
Query) {
"use strict";
function getSubIdEqualSubProperty(storage, value, key) {
var query;
if (storage._no_sub_query_id) {
throw new jIO.util.jIOError('no sub query id active', 404);
}
query = new SimpleQuery({
key: key,
value: value,
type: "simple"
});
if (storage._query.query !== undefined) {
query = new ComplexQuery({
operator: "AND",
query_list: [query, storage._query.query],
type: "complex"
});
}
query = Query.objectToSearchText(query);
return storage._sub_storage.allDocs({
"query": query,
"sort_on": storage._query.sort_on,
"select_list": storage._query.select_list,
"limit": storage._query.limit
})
.push(function (data) {
if (data.data.rows.length === 0) {
throw new jIO.util.jIOError(
"Can not find id",
404
);
}
if (data.data.rows.length > 1) {
throw new TypeError("id must be unique field: " + key
+ ", result:" + data.data.rows.toString());
}
return data.data.rows[0].id;
});
}
/*jslint unparam: true*/
var mapping_function = {
"equalSubProperty": {
"mapToSubProperty": function (property, sub_doc, doc, args, id) {
sub_doc[args] = doc[property];
return args;
},
"mapToMainProperty": function (property, sub_doc, doc, args, sub_id) {
if (sub_doc.hasOwnProperty(args)) {
doc[property] = sub_doc[args];
}
return args;
},
"mapToSubId": function (storage, doc, id, args) {
if (doc !== undefined) {
if (storage._property_for_sub_id &&
doc.hasOwnProperty(storage._property_for_sub_id)) {
return doc[storage._property_for_sub_id];
}
if (doc.hasOwnProperty(args)) {
return doc[args];
}
}
return getSubIdEqualSubProperty(storage, id, storage._map_id[1]);
},
"mapToId": function (storage, sub_doc, sub_id, args) {
return sub_doc[args];
}
},
"equalValue": {
"mapToSubProperty": function (property, sub_doc, doc, args) {
sub_doc[property] = args;
return property;
},
"mapToMainProperty": function (property) {
return property;
}
},
"ignore": {
"mapToSubProperty": function () {
return false;
},
"mapToMainProperty": function (property) {
return property;
}
},
"equalSubId": {
"mapToSubProperty": function (property, sub_doc, doc) {
sub_doc[property] = doc[property];
return property;
},
"mapToMainProperty": function (property, sub_doc, doc, args, sub_id) {
if (sub_id === undefined && sub_doc.hasOwnProperty(property)) {
doc[property] = sub_doc[property];
} else {
doc[property] = sub_id;
}
return property;
},
"mapToSubId": function (storage, doc, id, args) {
return id;
},
"mapToId": function (storage, sub_doc, sub_id) {
return sub_id;
}
},
"keep": {
"mapToSubProperty": function (property, sub_doc, doc) {
sub_doc[property] = doc[property];
return property;
},
"mapToMainProperty": function (property, sub_doc, doc) {
doc[property] = sub_doc[property];
return property;
}
},
"switchPropertyValue": {
"mapToSubProperty": function (property, sub_doc, doc, args) {
sub_doc[args[0]] = args[1][doc[property]];
return args[0];
},
"mapToMainProperty": function (property, sub_doc, doc, args) {
var subvalue, value = sub_doc[args[0]];
for (subvalue in args[1]) {
if (args[1].hasOwnProperty(subvalue)) {
if (value === args[1][subvalue]) {
doc[property] = subvalue;
return property;
}
}
}
}
}
};
/*jslint unparam: false*/
function initializeQueryAndDefaultMapping(storage) {
var property, query_list = [];
for (property in storage._mapping_dict) {
......@@ -182,15 +47,14 @@
}
function MappingStorage(spec) {
this._mapping_dict = spec.property || {};
this._mapping_dict = spec.mapping_dict || {};
this._sub_storage = jIO.createJIO(spec.sub_storage);
this._map_all_property = spec.map_all_property !== undefined ?
spec.map_all_property : true;
this._no_sub_query_id = spec.no_sub_query_id;
this._attachment_mapping_dict = spec.attachment || {};
this._attachment_mapping_dict = spec.attachment_mapping_dict || {};
this._query = spec.query || {};
this._map_id = spec.id || ["equalSubId"];
this._id_mapped = (spec.id !== undefined) ? spec.id[1] : false;
this._map_id = spec.map_id;
this._id_mapped = (spec.map_id !== undefined) ? spec.map_id[1] : false;
if (this._query.query !== undefined) {
this._query.query = QueryFactory.create(this._query.query);
......@@ -214,57 +78,122 @@
}
function getSubStorageId(storage, id, doc) {
var query;
return new RSVP.Queue()
.push(function () {
var map_info = storage._map_id || ["equalSubId"];
if (storage._property_for_sub_id && doc !== undefined &&
doc.hasOwnProperty(storage._property_for_sub_id)) {
if (storage._property_for_sub_id !== undefined &&
doc !== undefined &&
doc[storage._property_for_sub_id] !== undefined) {
return doc[storage._property_for_sub_id];
}
return mapping_function[map_info[0]].mapToSubId(
storage,
doc,
id,
map_info[1]
if (!storage._id_mapped) {
return id;
}
if (storage._map_id[0] === "equalSubProperty") {
query = new SimpleQuery({
key: storage._map_id[1],
value: id,
type: "simple"
});
if (storage._query.query !== undefined) {
query = new ComplexQuery({
operator: "AND",
query_list: [query, storage._query.query],
type: "complex"
});
}
query = Query.objectToSearchText(query);
return storage._sub_storage.allDocs({
"query": query,
"sort_on": storage._query.sort_on,
"select_list": storage._query.select_list,
"limit": storage._query.limit
})
.push(function (data) {
if (data.data.rows.length === 0) {
throw new jIO.util.jIOError(
"Can not find id",
404
);
}
if (data.data.rows.length > 1) {
throw new TypeError("id must be unique field: " + id
+ ", result:" + data.data.rows.toString());
}
return data.data.rows[0].id;
});
}
function mapToSubProperty(storage, property, sub_doc, doc, id) {
var mapping_info = storage._mapping_dict[property] || ["keep"];
return mapping_function[mapping_info[0]].mapToSubProperty(
property,
sub_doc,
doc,
mapping_info[1],
id
throw new jIO.util.jIOError(
"Unsuported option: " + storage._mapping_dict.id,
400
);
});
}
function mapToMainProperty(storage, property, sub_doc, doc, sub_id) {
var mapping_info = storage._mapping_dict[property] || ["keep"];
return mapping_function[mapping_info[0]].mapToMainProperty(
property,
sub_doc,
doc,
mapping_info[1],
sub_id
function mapToSubProperty(storage, property, sub_doc, doc) {
var mapping_function, parameter;
if (storage._mapping_dict[property] !== undefined) {
mapping_function = storage._mapping_dict[property][0];
parameter = storage._mapping_dict[property][1];
if (mapping_function === "equalSubProperty") {
sub_doc[parameter] = doc[property];
return parameter;
}
if (mapping_function === "equalValue") {
sub_doc[property] = parameter;
return property;
}
if (mapping_function === "ignore" || mapping_function === "equalSubId") {
return false;
}
}
if (!storage._map_all_property) {
return false;
}
if (storage._map_all_property) {
sub_doc[property] = doc[property];
return property;
}
throw new jIO.util.jIOError(
"Unsuported option(s): " + storage._mapping_dict[property],
400
);
}
function mapToMainProperty(storage, property, sub_doc, doc) {
var mapping_function, parameter;
if (storage._mapping_dict[property] !== undefined) {
mapping_function = storage._mapping_dict[property][0];
parameter = storage._mapping_dict[property][1];
if (mapping_function === "equalSubProperty") {
if (sub_doc.hasOwnProperty(parameter)) {
doc[property] = sub_doc[parameter];
}
return parameter;
}
if (mapping_function === "equalValue") {
return property;
}
if (mapping_function === "ignore") {
return property;
}
}
if (storage._map_all_property) {
if (sub_doc.hasOwnProperty(property)) {
doc[property] = sub_doc[property];
}
return property;
}
return false;
}
function mapToMainDocument(storage, sub_doc, sub_id) {
var doc = {},
property,
property_list = [storage._id_mapped];
for (property in storage._mapping_dict) {
if (storage._mapping_dict.hasOwnProperty(property)) {
property_list.push(mapToMainProperty(
storage,
property,
sub_doc,
doc,
sub_id
));
property_list.push(mapToMainProperty(storage, property, sub_doc, doc));
}
}
if (storage._map_all_property) {
......@@ -276,8 +205,9 @@
}
}
}
if (storage._map_for_sub_storage_id !== undefined) {
doc[storage._map_for_sub_storage_id] = sub_id;
if (storage._property_for_sub_id !== undefined &&
sub_id !== undefined) {
doc[storage._property_for_sub_id] = sub_id;
}
return doc;
}
......@@ -287,7 +217,7 @@
for (property in doc) {
if (doc.hasOwnProperty(property)) {
mapToSubProperty(storage, property, sub_doc, doc, id);
mapToSubProperty(storage, property, sub_doc, doc);
}
}
for (property in storage._default_mapping) {
......@@ -295,36 +225,36 @@
sub_doc[property] = storage._default_mapping[property];
}
}
if (storage._map_id[0] === "equalSubProperty" && id !== undefined) {
sub_doc[storage._map_id[1]] = id;
if (storage._id_mapped && id !== undefined) {
sub_doc[storage._id_mapped] = id;
}
return sub_doc;
}
function handleAttachment(storage, argument_list, method) {
return getSubStorageId(storage, argument_list[0])
function handleAttachment(context, argument_list, method) {
return getSubStorageId(context, argument_list[0])
.push(function (sub_id) {
argument_list[0] = sub_id;
argument_list[1] = getAttachmentId(
storage,
context,
sub_id,
argument_list[1],
method
);
return storage._sub_storage[method + "Attachment"].apply(
storage._sub_storage,
return context._sub_storage[method + "Attachment"].apply(
context._sub_storage,
argument_list
);
});
}
MappingStorage.prototype.get = function (id) {
var storage = this;
var context = this;
return getSubStorageId(this, id)
.push(function (sub_id) {
return storage._sub_storage.get(sub_id)
return context._sub_storage.get(sub_id)
.push(function (sub_doc) {
return mapToMainDocument(storage, sub_doc, sub_id);
return mapToMainDocument(context, sub_doc, sub_id);
});
});
};
......@@ -348,15 +278,15 @@
};
MappingStorage.prototype.put = function (id, doc) {
var storage = this,
var context = this,
sub_doc = mapToSubstorageDocument(this, doc, id);
return getSubStorageId(this, id, doc)
.push(function (sub_id) {
return storage._sub_storage.put(sub_id, sub_doc);
return context._sub_storage.put(sub_id, sub_doc);
})
.push(undefined, function (error) {
if (error instanceof jIO.util.jIOError && error.status_code === 404) {
return storage._sub_storage.post(sub_doc);
return context._sub_storage.post(sub_doc);
}
throw error;
})
......@@ -366,10 +296,10 @@
};
MappingStorage.prototype.remove = function (id) {
var storage = this;
var context = this;
return getSubStorageId(this, id)
.push(function (sub_id) {
return storage._sub_storage.remove(sub_id);
return context._sub_storage.remove(sub_id);
})
.push(function () {
return id;
......@@ -395,19 +325,19 @@
};
MappingStorage.prototype.allAttachments = function (id) {
var storage = this, sub_id;
return getSubStorageId(storage, id)
var context = this, sub_id;
return getSubStorageId(context, id)
.push(function (sub_id_result) {
sub_id = sub_id_result;
return storage._sub_storage.allAttachments(sub_id);
return context._sub_storage.allAttachments(sub_id);
})
.push(function (result) {
var attachment_id,
attachments = {},
mapping_dict = {};
for (attachment_id in storage._attachment_mapping_dict) {
if (storage._attachment_mapping_dict.hasOwnProperty(attachment_id)) {
mapping_dict[getAttachmentId(storage, sub_id, attachment_id, "get")]
for (attachment_id in context._attachment_mapping_dict) {
if (context._attachment_mapping_dict.hasOwnProperty(attachment_id)) {
mapping_dict[getAttachmentId(context, sub_id, attachment_id, "get")]
= attachment_id;
}
}
......@@ -433,10 +363,10 @@
};
MappingStorage.prototype.bulk = function (id_list) {
var storage = this;
var context = this;
function mapId(parameter) {
return getSubStorageId(storage, parameter.parameter_list[0])
return getSubStorageId(context, parameter.parameter_list[0])
.push(function (id) {
return {"method": parameter.method, "parameter_list": [id]};
});
......@@ -448,13 +378,13 @@
return RSVP.all(promise_list);
})
.push(function (id_list_mapped) {
return storage._sub_storage.bulk(id_list_mapped);
return context._sub_storage.bulk(id_list_mapped);
})
.push(function (result) {
var mapped_result = [], i;
for (i = 0; i < result.length; i += 1) {
mapped_result.push(mapToMainDocument(
storage,
context,
result[i]
));
}
......@@ -463,7 +393,7 @@
};
MappingStorage.prototype.buildQuery = function (option) {
var storage = this,
var context = this,
i,
query,
property,
......@@ -482,7 +412,7 @@
one_query.query_list = query_list;
return one_query;
}
key = mapToMainProperty(storage, one_query.key, {}, {});
key = mapToMainProperty(context, one_query.key, {}, {});
if (key) {
one_query.key = key;
return one_query;
......@@ -553,21 +483,17 @@
}
)
.push(function (result) {
var sub_doc, map_info = storage._map_id || ["equalSubId"];
var doc;
for (i = 0; i < result.data.total_rows; i += 1) {
sub_doc = result.data.rows[i].value;
result.data.rows[i].id =
mapping_function[map_info[0]].mapToId(
storage,
sub_doc,
result.data.rows[i].id,
map_info[1]
);
doc = result.data.rows[i].value;
result.data.rows[i].value =
mapToMainDocument(
storage,
sub_doc
context,
doc
);
if (context._id_mapped) {
result.data.rows[i].id = doc[context._id_mapped];
}
}
return result.data.rows;
});
......
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