/** Set the connection timeout and socket timeout */
public static void setTimeouts(long connectionTimeout, long socketTimeout) {
Options.setOption(Option.CONNECTION_TIMEOUT, connectionTimeout);
Options.setOption(Option.SOCKET_TIMEOUT, socketTimeout);
// Reload the client implementations
Options.refresh();
}
public static void refresh() {
// Load timeouts
Object connectionTimeout = Options.getOption(Option.CONNECTION_TIMEOUT);
if (connectionTimeout == null) connectionTimeout = CONNECTION_TIMEOUT;
Object socketTimeout = Options.getOption(Option.SOCKET_TIMEOUT);
if (socketTimeout == null) socketTimeout = SOCKET_TIMEOUT;
// Create common default configuration
RequestConfig clientConfig =
RequestConfig.custom()
.setConnectTimeout(((Long) connectionTimeout).intValue())
.setSocketTimeout(((Long) socketTimeout).intValue())
.build();
// Create clients
setOption(
Option.HTTPCLIENT,
HttpClientBuilder.create().setDefaultRequestConfig(clientConfig).build());
CloseableHttpAsyncClient asyncClient =
HttpAsyncClientBuilder.create().setDefaultRequestConfig(clientConfig).build();
asyncClient.start();
setOption(Option.ASYNCHTTPCLIENT, asyncClient);
}
/** Set default header */
@SuppressWarnings("unchecked")
public static void setDefaultHeader(String name, String value) {
Object headers = Options.getOption(Option.DEFAULT_HEADERS);
if (headers == null) {
headers = new HashMap<String, String>();
}
((Map<String, String>) headers).put(name, value);
Options.setOption(Option.DEFAULT_HEADERS, headers);
}
/**
* Close the asynchronous client and its event loop. Use this method to close all the threads and
* allow an application to exit.
*/
public static void shutdown() throws IOException {
// Closing the sync client
CloseableHttpClient syncClient = (CloseableHttpClient) Options.getOption(Option.HTTPCLIENT);
syncClient.close();
SyncIdleConnectionMonitorThread syncIdleConnectionMonitorThread =
(SyncIdleConnectionMonitorThread) Options.getOption(Option.SYNC_MONITOR);
syncIdleConnectionMonitorThread.shutdown();
// Closing the async client (if running)
CloseableHttpAsyncClient asyncClient =
(CloseableHttpAsyncClient) Options.getOption(Option.ASYNCHTTPCLIENT);
if (asyncClient.isRunning()) {
asyncClient.close();
AsyncIdleConnectionMonitorThread asyncIdleConnectionMonitorThread =
(AsyncIdleConnectionMonitorThread) Options.getOption(Option.ASYNC_MONITOR);
asyncIdleConnectionMonitorThread.shutdown();
}
}
/**
* Set the asynchronous AbstractHttpAsyncClient implementation to use for every asynchronous
* request
*/
public static void setAsyncHttpClient(CloseableHttpAsyncClient asyncHttpClient) {
Options.setOption(Option.ASYNCHTTPCLIENT, asyncHttpClient);
}
/** Clear default headers */
public static void clearDefaultHeaders() {
Options.setOption(Option.DEFAULT_HEADERS, null);
}
/** Set the HttpClient implementation to use for every synchronous request */
public static void setHttpClient(HttpClient httpClient) {
Options.setOption(Option.HTTPCLIENT, httpClient);
}