/**
* ********************************************************************** Loads the proxy settings
* from environment variables.
*
* @return a configured ProxySelector, null if none is found.
* **********************************************************************
*/
public ProxySelector getProxySelector() {
log.debug("Inspecting environment variables.");
// Check if http_proxy var is set.
ProxySelector httpPS = ProxyUtil.parseProxySettings(this.httpProxy);
if (httpPS == null) {
return null;
}
log.debug("Http Proxy is {}", this.httpProxy);
ProtocolDispatchSelector ps = new ProtocolDispatchSelector();
ps.setSelector("http", httpPS);
ProxySelector httpsPS = ProxyUtil.parseProxySettings(this.httpsProxy);
log.debug("Https Proxy is {}", httpsPS == null ? this.httpsProxy : httpsPS);
ps.setSelector("https", httpsPS != null ? httpsPS : httpPS);
ProxySelector ftpPS = ProxyUtil.parseProxySettings(this.ftpProxy);
if (ftpPS != null) {
log.debug(String.format("Ftp Proxy is %s", this.ftpProxy));
ps.setSelector("ftp", ftpPS);
}
// Wrap with white list support
ProxySelector result = ps;
if (this.noProxy != null && this.noProxy.trim().length() > 0) {
log.debug(String.format("Using proxy bypass list: %s", this.noProxy));
result = new ProxyBypassListSelector(this.noProxy, ps);
}
return result;
}
