mirror of
https://bitbucket.org/wisemapping/wisemapping-frontend.git
synced 2024-11-27 00:24:55 +01:00
96 lines
3.3 KiB
JavaScript
96 lines
3.3 KiB
JavaScript
/*
|
|
* Copyright [2015] [wisemapping]
|
|
*
|
|
* Licensed under WiseMapping Public License, Version 1.0 (the "License").
|
|
* It is basically the Apache License, Version 2.0 (the "License") plus the
|
|
* "powered by wisemapping" text requirement on every single page;
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the license at
|
|
*
|
|
* http://www.wisemapping.org/license
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
const ModelCodeName = require('./ModelCodeName').default
|
|
const Beta2PelaMigrator = require('./Beta2PelaMigrator').default
|
|
const Pela2TangoMigrator = require('./Pela2TangoMigrator').default;
|
|
const XMLSerializer_Beta = require('./XMLSerializer_Beta').default;
|
|
const XMLSerializer_Pela = require('./XMLSerializer_Pela').default;
|
|
const XMLSerializer_Tango = require('./XMLSerializer_Tango').default;
|
|
|
|
/**
|
|
* @class mindplot.persistence.XMLSerializerFactory
|
|
*/
|
|
const XMLSerializerFactory = {};
|
|
|
|
/**
|
|
* @param {mindplot.model.IMindmap} mindmap
|
|
* @return {mindplot.persistence.XMLSerializer_Beta|mindplot.persistence.XMLSerializer_Pela|
|
|
* mindplot.persistence.XMLSerializer_Tango} serializer corresponding to the mindmap's version
|
|
*/
|
|
XMLSerializerFactory.getSerializerFromMindmap = function(mindmap) {
|
|
return XMLSerializerFactory.getSerializer(mindmap.getVersion());
|
|
};
|
|
|
|
/**
|
|
* @param domDocument
|
|
* @return serializer corresponding to the mindmap's version
|
|
*/
|
|
XMLSerializerFactory.getSerializerFromDocument = function(domDocument) {
|
|
var rootElem = domDocument.documentElement;
|
|
return XMLSerializerFactory.getSerializer(rootElem.getAttribute("version"))
|
|
};
|
|
|
|
/**
|
|
* retrieves the serializer for the mindmap's version and migrates to the current version,
|
|
* e.g. for a Beta mindmap and current version Tango:
|
|
* serializer = new Pela2TangoMigrator(new Beta2PelaMigrator(new XMLSerializer_Beta()))
|
|
* @param {String} version the version name
|
|
* @return serializer
|
|
*/
|
|
XMLSerializerFactory.getSerializer = function(version) {
|
|
if (!$defined(version)) {
|
|
version = ModelCodeName.BETA;
|
|
}
|
|
var codeNames = XMLSerializerFactory._codeNames;
|
|
var found = false;
|
|
var serializer = null;
|
|
for (var i = 0; i < codeNames.length; i++) {
|
|
if (!found) {
|
|
found = codeNames[i].codeName == version;
|
|
if (found)
|
|
serializer = new (codeNames[i].serializer)();
|
|
} else {
|
|
var migrator = codeNames[i].migrator;
|
|
serializer = new migrator(serializer);
|
|
}
|
|
}
|
|
|
|
return serializer;
|
|
};
|
|
|
|
XMLSerializerFactory._codeNames =
|
|
[
|
|
{
|
|
codeName:ModelCodeName.BETA,
|
|
serializer: XMLSerializer_Beta,
|
|
migrator:function() {
|
|
}
|
|
},
|
|
{
|
|
codeName:ModelCodeName.PELA,
|
|
serializer:XMLSerializer_Pela,
|
|
migrator:Beta2PelaMigrator },
|
|
{
|
|
codeName:ModelCodeName.TANGO,
|
|
serializer:XMLSerializer_Tango,
|
|
migrator:Pela2TangoMigrator
|
|
}
|
|
];
|
|
|
|
export default XMLSerializerFactory
|