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/* Authors:
* Petr Vobornik <pvoborni@redhat.com>
*
* Copyright (C) 2013 Red Hat
* see file 'COPYING' for use and warranty information
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
define(['dojo/_base/declare',
'dojo/_base/array',
'dojo/_base/lang',
'./_base/Builder',
'./_base/Singleton_registry'
], function(declare, array, lang, Builder, Singleton_registry) {
var builder_registry = new Singleton_registry();
builder_registry.builder.ctor = Builder;
/**
* Global builder interface.
*
* Contains a map of builders for a specific object type.
*
* @class builder
* @singleton
*/
var exp = {
/**
* Registry of builders
* @property {_base.Singleton_registry}
*/
builders: builder_registry,
/**
* Get builder for object type
*
* @param {string} object type
*/
get: function(obj_type) {
return this.builders.get(obj_type);
},
/**
* Set builder for object type.
*
* @param {string} object type
* @param {_base.Builder} builder
*/
set: function(obj_type, builder) {
this.builders.set(obj_type, builder);
},
/**
* Build object by builder for given object type.
*
* @param {string} object type. Uses generic builder if empty string.
* @param {string|Object|Function} spec
* @param {Object|null} context
* @param {Object|null} build overrides
*/
build: function(obj_type, spec, context, overrides) {
obj_type = obj_type || 'generic';
var builder = this.builders.get(obj_type);
return builder.build(spec, context, overrides);
}
};
return exp;
});
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