WSDL Tutorials - Herong's Tutorial Examples - v2.22, by Herong Yang
SocketRequestResponseServer.java - Socket Server Testing Program
This section provides a tutorial example on how to write a socket level server side testing program to receive and record request received from a client program.
In order to learn how input parameters are encoded in the SOAP Body element when executing the test program described in the previous tutorial, I need to capture the HTTP request generated by Axis2.
So I need a socket server test program to verify how my client program is doing by recording whatever received from the client. This is very important because there is no 'trace" function on the client side to see what client is sending.
Here is my socket server test program, SocketRequestResponseServer.java:
/* SocketRequestResponseServer.java * Copyright (c) 2009 HerongYang.com. All Rights Reserved. */ import java.io.*; import java.net.*; public class SocketRequestResponseServer { public static void main(String[] args) { PrintStream out = System.out; // Checking command line arguments if (args.length < 2) { out.println("Usage:"); out.println( "java SocketRequestResponseServer inFile outFile"); return; } String inFile = args[0]; String outFile = args[1]; try { // Reading the response from a file File objFile = new File(inFile); int resLen = (int) objFile.length(); byte[] resBytes = new byte[resLen]; FileInputStream inStream = new FileInputStream(objFile); inStream.read(resBytes); inStream.close(); // Creating socket socket ServerSocket server = new ServerSocket(8888); out.println("Listening at 8888"); Socket con = server.accept(); out.println("Connection received from " +con.getInetAddress().toString()); // Receiving the request InputStream reqStream = con.getInputStream(); byte[] reqBytes = new byte[10240]; int reqLen = reqStream.read(reqBytes); // Sending the response OutputStream resStream = con.getOutputStream(); resStream.write(resBytes); reqStream.close(); resStream.close(); // Writing the request to a file FileOutputStream outStream = new FileOutputStream(outFile); outStream.write(reqBytes,0,reqLen); outStream.close(); // Output counts out.println("Request length: "+reqLen); out.println("Response length: "+resLen); } catch (Exception e) { e.printStackTrace(); } } }
Note that:
Table of Contents
WSDL 2.0 Document Structure and Syntax
WSDL Version 2.0 Part 2: Adjuncts
WSDL 2.0 Document Examples with SOAP Binding
Using WSDL Document in Java Apache Axis2/Java for WSDL
Apache Woden for WSDL Documents in Java
SoapUI - Web Service Testing Tool
WSDL 1.1 Document Structure and Syntax
WSDL 1.1 Binding Extension for SOAP 1.1
SoapUI as WSDL 1.1 Testing Tool
WSDL 1.1 and SOAP 1.1 Examples - Document and RPC Styles
PHP SOAP Extension for WSDL 1.1
►Apache Axis2/Java for WSDL 1.1
Creating Service Client with WSDL 1.1 Document
org.apache.axis2.client.Options - Operation Client Options
sendReceive() Method - Invoking a Named Operation
Turning Off the Chunked HTTP Flag
Axis2RegistrationClient.java - document/literal Style
org.apache.axis2.rpc.client.RPCServiceClient Class
Axis2GetExchangeRateClient.java - rpc/encoded Style
►SocketRequestResponseServer.java - Socket Server Testing Program
Capturing the HTTP Request from an Axis2 Client Program
Using WSDL2Java to Generate Web Service Stub Classes
WSDL 1.1 Binding Extension for SOAP 1.2
WSDL 1.1 and SOAP 1.2 Examples - Document and RPC Styles