public GoogleSearchResponse search(String searchString, String referer) {
try {
if (ValidatorUtil.isNull(referer)) {
referer = "http://longfalcon.net";
}
String v = "1.0";
String userip = "192.168.0.1";
HttpHeaders httpHeaders = new HttpHeaders();
httpHeaders.set("Referer", referer);
HttpEntity<?> requestEntity = new HttpEntity(httpHeaders);
UriComponents uriComponents =
UriComponentsBuilder.fromUriString(_SEARCH_URL)
.queryParam("v", v)
.queryParam("q", searchString)
.queryParam("userip", userip)
.build();
ResponseEntity<GoogleSearchResponse> responseEntity =
restTemplate.exchange(
uriComponents.toUri(), HttpMethod.GET, requestEntity, GoogleSearchResponse.class);
HttpStatus statusCode = responseEntity.getStatusCode();
if (statusCode.is2xxSuccessful() || statusCode.is3xxRedirection()) {
return responseEntity.getBody();
} else {
_log.error(
String.format(
"Search request: \n%s\n failed with HTTP code %s : %s",
uriComponents.toString(), statusCode.toString(), statusCode.getReasonPhrase()));
return null;
}
} catch (Exception e) {
_log.error(e);
}
return null;
}
