public String fetchUser(HttpServletRequest request) {
ALNTLogger.info(
"ALNTHttpHeaderValidator".getClass().getName(),
"fetchUser",
"fetching user using HTTP header");
String headerName = "";
String encodedHeaderValue = "";
String userId = "";
Enumeration headerNames = request.getHeaderNames();
while (headerNames.hasMoreElements()) {
headerName = (String) headerNames.nextElement();
if (headerName.equalsIgnoreCase(CommonConstants.CALLING_APP_LOGGEDIN_USER)) {
encodedHeaderValue = request.getHeader(headerName);
break;
}
}
if (encodedHeaderValue != null && !encodedHeaderValue.equals("")) {
try {
userId = EncodeDecodeUtil.decodeBase64(encodedHeaderValue);
} catch (Exception e) {
ALNTLogger.error("ALNTHttpHeaderValidator".getClass().getName(), "fetchUser", e, true);
userId = "";
}
}
return userId;
}
public String fetchUser(HttpServletRequest request) {
ALNTLogger.info(
"ALNTEncodedURLValidator".getClass().getName(),
"fetchUser",
"fetching user using Encoded URL");
String userId = "";
String encodedUserId =
request.getQueryString().contains(CommonConstants.CALLING_APP_LOGGEDIN_USER)
? request.getParameter(CommonConstants.CALLING_APP_LOGGEDIN_USER)
: null;
if (StringUtils.isNotNullOrNotEmpty(encodedUserId)) {
try {
userId = EncodeDecodeUtil.decodeBase64(encodedUserId);
} catch (Exception e) {
ALNTLogger.error("ALNTEncodedURLValidator".getClass().getName(), "fetchUser", e, true);
userId = "";
}
}
return userId;
}