vesh-vj
Version:
VESH's JavaScript Framework
230 lines • 8.99 kB
JavaScript
(function(V, $) {
V.config = {};
var C = V.config;
C.Configs = {
ConfigConverts: {
AppSettings: { type: 'VJ.config.AppSettingsConfigConvert' }
}
};
C.Config = function() {
var _ = this;
_.data = {};
_.getValue = function(key) { return _.data[key]; };
_.setValue = function(key, value) { _.data[key] = value; };
_.merge = function(config) {
_.data = V.merge(_.data, config.data);
};
};
//ConfigConvert的基础类模型说明 基本上只有接口定义 未实现任何功能
C.ConfigConvert = function() {
var _ = this;
_.toConfig = function(val) { return null; };
_.toStrings = function(config) { return ""; };
_.needConfig = false;
};
C.AppSettingsConfigConvert = function() {
var _ = this; {
V.inherit.apply(_, [C.ConfigConvert, []]);
}
_.toConfig = function(val) {
var conf = new C.Config();
val = V.getValue(val, {});
for (var i in val) {
conf.data[i] = val[i];
}
return conf;
};
};
C.ConfigManager = function(parent, resource) {
var _ = this;
var dic = {};
var data = {};
var hasUpdate = false;
_.getConfig = function(key) {
if (!V.isValid(data[key])) {
data[key] = new C.ProxyConfig(_, key);
}
return data
};
_.getConfigValue = function(config, key) {
var func = function() {
if (parent) {
return parent.getConfigValue(config, key);
} else return null;
};
//console.log(dic);
if (!dic[config]) {
return func.apply(_, []);
} else {
var value = dic[config].getValue(key);
return !value ? func.apply(_, []) : value;
}
};
_.setConfigValue = function(config, key, value) {
hasUpdate = true;
var func = function() {
if (parent) {
parent.setConfigValue(config, key, value);
}
};
if (!dic[config]) {
func.apply(_, []);
} else {
dic[config].setValue(key, value);
}
};
_.update = function() {
if (hasUpdate) {
_.adapter.update(_, dic, resource);
}
}; {
var that = _;
if (parent == null) {
//根解析器默认添加类解析器 ConvertsConfig
//ConfigConverts是一个Config对象 Config对象中包含第一个基础解析器ConfigConverts，基础解析器解析出来的是一个Config对象。
dic['ConfigConverts'] = new function() {
var _ = this; {
V.inherit.apply(_, [C.Config, []]);
//创建ConfigConverts解析器
_.data['ConfigConverts'] = new function() {
var _ = this;
//根据val获取对应的ConfigConvert, ConfigConverts：{'AppSettings':{type:'',path:''}}
_.toConfig = function(val) {
return new function() {
var _ = this;
V.inherit.apply(_, [C.Config, []]);
for (var i in val) {
_.data[i] = (function() {
var conf = val[i];
if (conf.path) {
V.include(conf.path);
}
return V.create3(conf.type, []);
})();
}
};
};
_.toStrings = function(config) { V.showException('基础解析器不支持此功能'); };
};
}
};
}
_.adapter = C.ConfigAdapter.prototype.getInstance();
_.adapter.fill(_, dic, resource);
}
};
C.ProxyConfig = function(config, confkey) {
var _ = this;
V.inhert(C.Config, []);
_.getValue = function(key) { return config.getConfigValue(confkey, key); };
_.setValue = function(key, value) { return config.setConfigValue(confkey, key, value); };
_.merge = function(config) { V.showException('不支持的功能'); };
};
C.ConfigAdapter = function() {
var _ = this;
_.fill = function(cm, dic, resource) {
resource = resource.load();
if (typeof(resource) == 'string') {
resource = eval('(' + resource + ')');
}
for (var i in resource) {
var convert = cm.getConfigValue('ConfigConverts', i);
if (!convert) {
V.showException('ConfigConverts 没有找到对应的解析器' + i);
} else {
var val = convert.toConfig(resource[i], convert.needConfig ? cm : null);
if (!val) {
console.log('ConfigConverts 解析失败' + i + ':');
console.log(resource[i]);
} else {
if (dic[i]) {
dic[i].merge(val);
} else {
dic[i] = val;
}
}
}
}
};
_.update = function(cm, dic, resource) {
var data = {};
for (var i in dic) {
var convert = cm.getConfigValue('ConfigConverts', i);
if (!convert) {
V.showException('ConfigConverts 没有找到对应的解析器' + i);
} else {
var val = convert.toString(dic[i]);
if (!val) {
console.log('ConfigConverts 解析失败' + i + ':');
console.log(dic[i]);
} else {
data[i] = val;
}
}
}
resource.save((function() {
var ret = '{';
for (var i in data) {
ret = ret + i + ':' + data[i] + ',';
}
if (ret.substr(ret.length - 1) == ',') {
ret = ret.substr(0, ret.length - 1);
}
return ret + '}';
})());
};
};
C.ConfigAdapter.prototype.getInstance = function() {
if (!C.ConfigAdapter.prototype.instance) {
C.ConfigAdapter.prototype.instance = new C.ConfigAdapter();
}
return C.ConfigAdapter.prototype.instance;
};
C.getConfigManagerFromObj = function(cm, obj) {
if (!obj) return cm;
return new C.ConfigManager(cm, (function() {
return new function() {
var _ = this;
if (typeof(obj) === 'string') {
obj = eval('(' + obj + ')');
}
_.load = function() { return obj; };
_.save = function() { V.showException('getConfigManagerFromObj不支持此方式'); }
};
})());
};
C.getConfigManagerFromJS = function(cm, name, path) {
if (!name) return cm;
if (path) {
if (typeof(path) == 'string' && path.indexOf(';') >= 0) { path = path.split(';'); }
if (V.isArray(path)) {
for (var i in path) {
V.include(path[i]);
}
} else
V.include(path);
}
return new C.ConfigManager(cm, (function() {
return new function() {
var _ = this;
if (typeof(name) === 'string') {
name = eval('(' + name + ')');
}
_.load = function() { return name; };
_.save = function() { V.showException('getConfigManagerFromJS不支持此方式'); }
};
})());
};
C.getBaseConfigManager = function() {
if (!C.baseConfig) {
C.baseConfig = C.getConfigManagerFromObj(null, C.Configs);
}
return C.baseConfig;
};
C.getApplicationConfigManagerFromJS = function(name, path) {
return C.getConfigManagerFromJS(C.getBaseConfigManager(), name, path);
};
C.getApplicationConfigManagerFromObj = function(obj) {
return C.getConfigManagerFromObj(C.getBaseConfigManager(), obj);
};
})(VJ, jQuery);