/**
* HTTP 요청 결과를 HttpInvocation 객체에 위임하여 결과를 가공해 리턴한다.
*
* @param <T>
* @param httpMethod
* @param httpInvocation
* @return
*/
public <T> T invoke(HttpMethod httpMethod, HttpInvocation<T> httpInvocation) {
populateCookiePolicy(httpMethod);
populateRequestHeaders(httpMethod, httpInvocation);
try {
httpClient.executeMethod(httpMethod);
processOnResponses(httpMethod, httpInvocation);
} catch (Exception ex) {
httpInvocation.onException(ex);
} finally {
httpMethod.releaseConnection();
}
return httpInvocation.getReturnValue();
}
