/// <summary>
/// CTOR
/// </summary>
internal MgProperties(String propertiesFileName)
{
byte[] propertiesContentBytes = HandleFiles.readToByteArray(propertiesFileName, "");
var propertiesContentXML = Encoding.UTF8.GetString(propertiesContentBytes, 0, propertiesContentBytes.Length);
loadFromXML(propertiesContentXML, Encoding.UTF8);
}
/// <summary>
/// get content from the cache
/// </summary>
/// <param name="url">URL to a cached file, excluding the server-side time stamp, e.g. /MG1VAI3T_MP_0$$$_$_$_N02400$$$$G8FM01_.xml.</param>
public byte[] GetFile(String url)
{
lock (this)
{
byte[] content = null;
String localFilename = URLToLocalFileName(url);
if (HandleFiles.isExists(localFilename))
{
content = HandleFiles.readToByteArray(localFilename, "");
}
return(content);
}
}
/// <summary>
/// get content from the cache; if the cached content's loading time differs from 'remoteTime', return null.
/// </summary>
/// <param name="url">URL to a cached file, excluding the server-side time stamp, e.g. /MG1VAI3T_MP_0$$$_$_$_N02400$$$$G8FM01_.xml.</param>
/// <param name="remoteTime"></param>
public byte[] GetFile(String url, String remoteTime)
{
lock (this)
{
byte[] content = null;
String localFilename = URLToLocalFileName(url);
String localTime = HandleFiles.getFileTime(localFilename);
if (HandleFiles.equals(localTime, remoteTime))
{
content = HandleFiles.readToByteArray(localFilename, "");
}
return(content);
}
}
