How use to simple Java client with Https ?

Question

Experts,
I am having some difficulties to call a https webservice on DataPower.
The following simple client has no problem to call HTTP webservice but HTTPs different story. SoapUI works just fine with Https request.
Can any one make a suggestion ? Appreciate any help !
public final static String DEFAULT_SERVER
= "https://123.123.123.123:443/Wsp";
// = "https://123.123.123.123:2048";
public final static String SOAP_ACTION
= "http://mycompany.com/Inquiry";
public static void main(String[] args) {
          String server = DEFAULT_SERVER ;
          String input1 = "123";
          String input2 = "hello";
          try {
          URL u = new URL(server);
          URLConnection uc = u.openConnection();
          HttpURLConnection connection = (HttpURLConnection) uc;
          connection.setDoOutput(true);
          connection.setDoInput(true);
          connection.setRequestMethod("POST");
          connection.setRequestProperty("SOAPAction", SOAP_ACTION);
          OutputStream out = connection.getOutputStream();
          Writer wout = new OutputStreamWriter(out);
          wout.write("<?xml version=\"1.0\" encoding=\"UTF-8\"?>");
          wout.write("<soapenv:Envelope xmlns:soapenv=\"http://schemas.xmlsoap.org/soap/envelope/\" xmlns:sam=\"http://aglc.com/sampleDp\">\r\n");
          wout.write("<soapenv:Header/>\r\n");
          wout.write("<soapenv:Body>\r\n");
          wout.write("<sam:AcordRequest>\r\n");
          wout.write("<sam:TRANSID>" + input1 + "</sam:TRANSID>\r\n");
          wout.write("<sam:TRANSBODY>" + input2 + "</sam:TRANSBODY>\r\n");
          wout.write("</sam:AcordRequest>\r\n");
          wout.write("</soapenv:Body>\r\n");
          wout.write("</soapenv:Envelope>\r\n");
          wout.flush();
          wout.close();
          String hhResponse ="";
          InputStreamReader isr = new InputStreamReader(connection.getInputStream());
          BufferedReader in = new BufferedReader(isr);
          String inputLine;
          while ((inputLine = in.readLine()) != null){
          //AIGTraceLog.log(componentName,Level.INFO,inputLine);
          hhResponse = hhResponse+inputLine+"\n";
          System.out.println(hhResponse);
          in.close();
          catch (IOException e) {
          System.err.println(e);
          }

Answer 1

Thanks for the reply. I think I am close, based on your instruction, I did the following but still got the same error.
C:\Program Files\Java\j2re1.4.2_13>java com.mypack.testdpws.TestDPWS
javax.net.ssl.SSLHandshakeException: java.security.cert.CertificateException: Certificate not Trusted
C:\Program Files\Java\j2re1.4.2_13>keytool -import -alias testDPWS -file TestDpClSsl.crt
Enter keystore password:
Enter keystore password: password
Owner: CN=TestDpClSsl
Issuer: CN=TestDpClSsl
Serial number: 2dd2d12e
Valid from: 12/1/10 4:37 PM until: 12/1/11 4:37 PM
Certificate fingerprints:
MD5: 3A:89:FE:76:BC:30:BF:F0:87:31:F5:14:29:07:60:91
SHA1: 40:71:51:4C:84:BD:08:40:A6:7D:60:A8:A8:04:BA:09:B7:E5:C9:A4
Trust this certificate? [no]: y
Certificate was added to keystore
C:\Program Files\Java\j2re1.4.2_13>java com.mypack.testdpws.TestDPWS
javax.net.ssl.SSLHandshakeException: java.security.cert.CertificateException: Certificate not Trusted
Any idea ? or do I need to add something in the test program ?