}
public void setCertificate(char[] passphrase) throws Exception {
ProtocolSocketFactory sslFactory = Protocol.getProtocol("https").getSocketFactory();
SSLConnector ssl = null;
if (sslFactory instanceof SSLConnector) {
ssl = (SSLConnector) sslFactory;
ssl.setClientCert(new File(getClientCertLocation()), passphrase);
}
}