@Override
protected void _prepareParameters(
T property, VCardParameters copy, VCardVersion version, VCard vcard) {
MediaTypeParameter contentType = property.getContentType();
if (contentType == null) {
contentType = new MediaTypeParameter(null, null, null);
}
if (property.getUrl() != null) {
copy.setEncoding(null);
switch (version) {
case V2_1:
copy.setType(contentType.getValue());
copy.setMediaType(null);
break;
case V3_0:
copy.setType(contentType.getValue());
copy.setMediaType(null);
break;
case V4_0:
copy.setMediaType(contentType.getMediaType());
break;
}
return;
}
if (property.getData() != null) {
copy.setMediaType(null);
switch (version) {
case V2_1:
copy.setEncoding(Encoding.BASE64);
copy.setType(contentType.getValue());
break;
case V3_0:
copy.setEncoding(Encoding.B);
copy.setType(contentType.getValue());
break;
case V4_0:
copy.setEncoding(null);
// don't null out TYPE, it could be set to "home", "work", etc
break;
}
return;
}
}
private String write(T property, VCardVersion version) {
String url = property.getUrl();
if (url != null) {
return url;
}
byte data[] = property.getData();
if (data != null) {
switch (version) {
case V2_1:
case V3_0:
return new String(Base64.encodeBase64(data));
case V4_0:
U contentType = property.getContentType();
String mediaType =
(contentType == null || contentType.getMediaType() == null)
? "application/octet-stream"
: contentType.getMediaType();
return new DataUri(mediaType, data).toString();
}
}
return "";
}