private String sendBasic(HttpRequestBase request) throws HttpException {
try {
HttpResponse response = httpClient.execute(request);
HttpEntity entity = response.getEntity();
String body = "";
if (entity != null) {
body = EntityUtils.toString(entity, UTF_8);
if (entity.getContentType() == null) {
body = new String(body.getBytes(ISO_8859_1), UTF_8);
}
}
int code = response.getStatusLine().getStatusCode();
if (code < 200 || code >= 300) {
throw new Exception(String.format(" code : '%s' , body : '%s'", code, body));
}
return body;
} catch (Exception ex) {
throw new HttpException(
"Fail to send "
+ request.getMethod()
+ " request to url "
+ request.getURI()
+ ", "
+ ex.getMessage(),
ex);
} finally {
request.releaseConnection();
}
}
/** get Charset String From HTTP Response */
private String getCharsetFromEntity(HttpEntity entity, String defCharset) {
final Header header = entity.getContentType();
if (header != null) {
final HeaderElement[] elements = header.getElements();
if (elements.length > 0) {
HeaderElement helem = elements[0];
// final String mimeType = helem.getName();
final NameValuePair[] params = helem.getParameters();
if (params != null) {
for (final NameValuePair param : params) {
if (param.getName().equalsIgnoreCase("charset")) {
String s = param.getValue();
if (s != null && s.length() > 0) {
return s;
}
}
}
}
}
}
return defCharset == null ? Charsets.UTF_8 : defCharset;
}
@Override
public Header getContentType() {
return delegate.getContentType();
}