public JEVisFile GetValueAsFile()
{
if (file != null && file.getBytes() != null)
{
return(file);
}
else
{
try
{
String resource = REQUEST.API_PATH_V1
+ REQUEST.OBJECTS.PATH
+ GetAttribute().GetObjectID() + "/"
+ REQUEST.OBJECTS.ATTRIBUTES.PATH
+ GetAttribute().GetName() + "/"
+ REQUEST.OBJECTS.ATTRIBUTES.SAMPLES.PATH
+ REQUEST.OBJECTS.ATTRIBUTES.SAMPLES.FILES.PATH
+ HTTPConnection.FMT.print(GetTimestamp());
byte[] response = ds.GetHTTPConnection().getByteRequest(resource);
file = new JEVisFileImp(GetValueAsString(), response);
return(file);
}
catch (Exception ex)
{
logger.Error(ex);
return(null);
}
}
}
public JEVisSampleWS(JEVisDataSourceWS ds, JsonSample json, JEVisAttribute att, JEVisFile file)
{
this.attribute = att;
this.ds = ds;
this.json = json;
this.file = file;
try
{
SetValue(file.getFilename());
}
catch (Exception ex)
{
logger.Error(ex);
}
}
public JEVisSample buildSample(DateTime ts, Object value, String note)
{
JsonSample newJson = new JsonSample();
newJson.setTs(attDTF.print(ts));
JEVisSample newSample = null;
//TODO: replace this , the getPrimitiveType() is very bad because it will call the Webservice for every sample
// if (getPrimitiveType() == JEVisConstants.PrimitiveType.FILE) {
if (value instanceof JEVisFile)// workaround
{
JEVisFile file = (JEVisFile)value;
newSample = new JEVisSampleWS(ds, newJson, this, file);
}
