private String getBase64EncodedIframeSrc(String body) {
String contentCss = "<link href=\"https://cdn.ckeditor.com/4.5.6/full/contents.css\" rel=\"stylesheet\" type=\"text/css\"/>";
String htmlBody = "<body><div id=\"textArea\" class=\"cke_editable cke_editable_themed cke_contents_ltr cke_show_borders\">" + body + "</div><body>";
String iframeSrc = contentCss + htmlBody;
String base64encodedString= null;
try {
base64encodedString = Base64.getEncoder().encodeToString(iframeSrc.getBytes("utf-8"));
} catch (UnsupportedEncodingException e) {
logger.error("Exception while encoding iframe source in base64",e.getMessage());
}
return base64encodedString;
}
@ExceptionHandler(EmptyResultDataAccessException.class)
public ResponseEntity<String> handleServerException(EmptyResultDataAccessException e) {
String message = "Page not found";
logger.error(message, e);
return new ResponseEntity<String>(message, HttpStatus.NOT_FOUND);
}
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