src/org/un/cava/birdeye/ravis/utils/TypeUtil.as
package org.un.cava.birdeye.ravis.utils
{
import flash.xml.XMLDocument;
import mx.rpc.xml.SimpleXMLDecoder;
import mx.utils.ObjectProxy;
import mx.utils.ObjectUtil;
public class TypeUtil
{
public function TypeUtil()
{
}
public static function isFalse(str:String):Boolean
{
if ((str == null) || (str == 'undefined') || (str == ''))
{
return false;
}
var upper:String = str.toUpperCase();
if (upper == 'FALSE' || upper == 'NO' || upper == 'F' || upper == 'N' || upper == '0')
return true;
return false;
}
public static function isTrue(str:String):Boolean
{
if ((str == null) || (str == 'undefined') || (str == ''))
{
return false;
}
var upper:String = str.toUpperCase();
if (upper == 'TRUE' || upper == 'YES' || upper == 'T' || upper == 'Y' || upper == '1')
return true;
return false;
}
public static function getDataTypeFromObject(obj:Object):uint
{
if (obj is Number)
return NUMBER_TYPE;
else if (obj is Boolean)
return BOOLEAN_TYPE;
else if (obj is String)
return STRING_TYPE;
else if (obj is XMLDocument)
return XML_TYPE;
else if (obj is Date)
return DATE_TYPE;
else if (obj is Array)
return ARRAY_TYPE;
else if (obj is Function)
return FUNCTION_TYPE;
else if (obj is Object)
return OBJECT_TYPE;
else
// Otherwise force it to string
return STRING_TYPE;
}
public static function cloneSimpleObject(obj:Object):Object
{
var retObj:Object = new Object();
var classInfo:Object = ObjectUtil.getClassInfo(obj, null, {includeReadOnly:false, includeTransient:false});
var properties:Array = classInfo.properties;
var pCount:uint = properties.length;
for (var p:uint = 0; p < pCount; p++)
{
var fieldName:String = properties[p];
var fieldValue:Object = obj[fieldName];
if (fieldValue != null)
{
if (getDataTypeFromObject(fieldValue) == OBJECT_TYPE ||
getDataTypeFromObject(fieldValue) == ARRAY_TYPE ||
getDataTypeFromObject(fieldValue) == FUNCTION_TYPE)
continue;
}
retObj[fieldName] = fieldValue;
}
return retObj;
}
public static function cloneSimpleAttributeToObject(source:Object, target:Object):void
{
if (target && source) {
var retObj:Object = target;
var classInfo:Object;
if (source is ObjectProxy)
{
classInfo = ObjectUtil.getClassInfo(source, null, null);
}
else
{
classInfo = ObjectUtil.getClassInfo(source, null, {includeReadOnly:false, includeTransient:false});
}
var properties:Array = classInfo.properties;
var pCount:uint = properties.length;
for (var p:uint = 0; p < pCount; p++)
{
var fieldName:String = properties[p];
var fieldValue:Object = source[fieldName];
if (fieldValue != null)
{
if (getDataTypeFromObject(fieldValue) == OBJECT_TYPE ||
getDataTypeFromObject(fieldValue) == ARRAY_TYPE ||
getDataTypeFromObject(fieldValue) == FUNCTION_TYPE)
continue;
}
else
{
continue;
}
//if (retObj.hasOwnProperty(fieldName))
retObj[fieldName] = fieldValue;
}
}
}
public static function objectPropertyToXMLAttributeString(obj:Object):String
{
var retStr:String = '';
var classInfo:Object = ObjectUtil.getClassInfo(obj, null, {includeReadOnly:false, includeTransient:false});
var properties:Array = classInfo.properties;
var pCount:uint = properties.length;
for (var p:uint = 0; p < pCount; p++)
{
var fieldName:String = properties[p];
var fieldValue:Object = obj[fieldName];
if (fieldValue == null)
continue;
if (getDataTypeFromObject(fieldValue) == OBJECT_TYPE ||
getDataTypeFromObject(fieldValue) == ARRAY_TYPE ||
getDataTypeFromObject(fieldValue) == FUNCTION_TYPE)
continue;
var fieldString:String = fieldValue.toString();
retStr += (fieldName + '="' + fieldString + '" ');
}
return retStr;
}
public static function deserializeXMLString(xmlStr:String):Object
{
var xmlDoc:XMLDocument = new XMLDocument(xmlStr);
xmlDoc.ignoreWhite = true;
var decoder:SimpleXMLDecoder = new SimpleXMLDecoder(false);
var decoded:Object = decoder.decodeXML(xmlDoc.lastChild);
return decoded;
}
public static function encodeDate(rawDate:Date, dateType:String):String
{
var s:String = new String();
var n:Number;
if (dateType == "dateTime" || dateType == "date")
{
s = s.concat(rawDate.getUTCFullYear(), "-");
n = rawDate.getUTCMonth()+1;
if (n < 10) s = s.concat("0");
s = s.concat(n, "-");
n = rawDate.getUTCDate();
if (n < 10) s = s.concat("0");
s = s.concat(n);
}
if (dateType == "dateTime")
{
s = s.concat("T");
}
if (dateType == "dateTime" || dateType == "time")
{
n = rawDate.getUTCHours();
if (n < 10) s = s.concat("0");
s = s.concat(n, ":");
n = rawDate.getUTCMinutes();
if (n < 10) s = s.concat("0");
s = s.concat(n, ":");
n = rawDate.getUTCSeconds();
if (n < 10) s = s.concat("0");
s = s.concat(n, ".");
n = rawDate.getUTCMilliseconds();
if (n < 10) s = s.concat("00");
else if (n < 100) s = s.concat("0");
s = s.concat(n);
}
s = s.concat("Z");
return s;
}
public static const NUMBER_TYPE:uint = 0;
public static const STRING_TYPE:uint = 1;
public static const OBJECT_TYPE:uint = 2;
public static const DATE_TYPE:uint = 3;
public static const BOOLEAN_TYPE:uint = 4;
public static const XML_TYPE:uint = 5;
public static const ARRAY_TYPE:uint = 6; // An array with a wrapper element
public static const MAP_TYPE:uint = 7;
public static const ANY_TYPE:uint = 8;
// We don't appear to use this type anywhere, commenting out
//private static const COLL_TYPE:uint = 10; // A collection (no wrapper element, just maxOccurs)
public static const ROWSET_TYPE:uint = 11;
public static const QBEAN_TYPE:uint = 12; // CF QueryBean
public static const DOC_TYPE:uint = 13;
public static const SCHEMA_TYPE:uint = 14;
public static const FUNCTION_TYPE:uint = 15; // We currently do not serialize properties of type function
public static const ELEMENT_TYPE:uint = 16;
public static const BASE64_BINARY_TYPE:uint = 17;
public static const HEX_BINARY_TYPE:uint = 18;
/**
* @private
*/
public static const CLASS_INFO_OPTIONS:Object = {includeReadOnly:false, includeTransient:false};
}
}