/*______________
| ______ | U I Z E J A V A S C R I P T F R A M E W O R K
| / / | ---------------------------------------------------
| / O / | MODULE : Uize.Parse.JavaProperties.Property Object
| / / / |
| / / / /| | ONLINE : http://uize.com
| /____/ /__/_| | COPYRIGHT : (c)2014 UIZE
| /___ | LICENSE : Available under MIT License or GNU General Public License
|_______________| http://uize.com/license.html
*/
/* Module Meta Data
type: Object
importance: 1
codeCompleteness: 1
docCompleteness: 2
*/
/*?
Introduction
The =Uize.Parse.JavaProperties.Property= module provides methods for parsing and serializing properties in [[http://en.wikipedia.org/wiki/.properties][Java properties]] files.
*DEVELOPERS:* `Chris van Rensburg`
*/
Uize.module ({
name:'Uize.Parse.JavaProperties.Property',
required:[
'Uize.Str.Whitespace',
'Uize.Parse.JavaProperties.PropertyName',
'Uize.Parse.JavaProperties.PropertyValue'
],
builder:function () {
'use strict';
var
/*** Variables for Performance Optimization ***/
_Uize_Parse_JavaProperties_PropertyName = Uize.Parse.JavaProperties.PropertyName,
_Uize_Parse_JavaProperties_PropertyValue = Uize.Parse.JavaProperties.PropertyValue,
_indexOfNonWhitespace = Uize.Str.Whitespace.indexOfNonWhitespace,
/*** General Variables ***/
_separatorCharsLookup = _charsLookup ('=:')
;
/*** Utility Functions ***/
function _charsLookup (_charsStr) {
return Uize.lookup (_charsStr.split (''));
}
return Uize.mergeInto (
function (_source,_index) {
var m = this;
m.name = new _Uize_Parse_JavaProperties_PropertyName;
m.value = new _Uize_Parse_JavaProperties_PropertyValue;
this.parse (_source,_index);
},
{
prototype:{
source:'',
index:0,
length:0,
isValid:false,
parse:function (_source,_index) {
function _eatWhitespace () {
_index = (_indexOfNonWhitespace (_source,_index) + 1 || _sourceLength + 1) - 1;
}
var
m = this,
_sourceLength = (m.source = _source = _source || '').length
;
m.index = _index || (_index = 0);
m.name.parse (_source,_index);
if (m.name.isValid) {
_index += m.name.length;
_eatWhitespace ();
if (_separatorCharsLookup [_source.charAt (_index)]) {
_index++;
_eatWhitespace ();
}
m.value.parse (_source,_index);
_index += m.value.length;
}
m.isValid = !!(m.length = _index - m.index);
},
serialize:function () {
return this.isValid ? this.name.serialize () + ' = ' + this.value.serialize () : '';
}
}
}
);
}
});