public void loadHttpMethod(final ClientRequest request, HttpRequestBase httpMethod)
throws Exception {
if (httpMethod instanceof HttpGet && request.followRedirects()) {
HttpClientParams.setRedirecting(httpMethod.getParams(), true);
} else {
HttpClientParams.setRedirecting(httpMethod.getParams(), false);
}
if (request.getBody() != null && !request.getFormParameters().isEmpty())
throw new RuntimeException("You cannot send both form parameters and an entity body");
if (!request.getFormParameters().isEmpty()) {
commitHeaders(request, httpMethod);
HttpPost post = (HttpPost) httpMethod;
List<NameValuePair> formparams = new ArrayList<NameValuePair>();
for (Map.Entry<String, List<String>> formParam : request.getFormParameters().entrySet()) {
List<String> values = formParam.getValue();
for (String value : values) {
formparams.add(new BasicNameValuePair(formParam.getKey(), value));
}
}
UrlEncodedFormEntity entity = new UrlEncodedFormEntity(formparams, "UTF-8");
post.setEntity(entity);
} else if (request.getBody() != null) {
if (httpMethod instanceof HttpGet)
throw new RuntimeException("A GET request cannot have a body.");
try {
HttpEntity entity = buildEntity(request);
HttpPost post = (HttpPost) httpMethod;
commitHeaders(request, httpMethod);
post.setEntity(entity);
} catch (IOException e) {
throw new RuntimeException(e);
}
} else // no body
{
commitHeaders(request, httpMethod);
}
}
public void commitHeaders(ClientRequest request, HttpRequestBase httpMethod) {
MultivaluedMap<String, String> headers = request.getHeaders();
for (Map.Entry<String, List<String>> header : headers.entrySet()) {
List<String> values = header.getValue();
for (String value : values) {
// System.out.println(String.format("setting %s = %s", header.getKey(),
// value));
httpMethod.addHeader(header.getKey(), value);
}
}
}