[java] soap client sample code

package soapClient;

import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;

import javax.xml.soap.*;
//http://stackoverflow.com/questions/15948927/working-soap-client-example
//http://harryjoy.com/2011/10/20/soap-client-in-java/
//http://cafeconleche.org/books/xmljava/chapters/ch03s05.html
//maven http://www.logicsector.com/java/how-to-create-a-wsdl-first-soap-client-in-java-with-cxf-and-maven/
public class SOAPClientSAAJ {

 
 //  http://ws.cdyne.com/emailverify/Emailvernotestemail.asmx?wsdl
  
    public static void main(String args[]) throws Exception {
        // Create SOAP Connection
        SOAPConnectionFactory soapConnectionFactory = SOAPConnectionFactory.newInstance();
        SOAPConnection soapConnection = soapConnectionFactory.createConnection();
        
        // Send SOAP Message to SOAP Server
        String url = "http://ws.cdyne.com/emailverify/Emailvernotestemail.asmx";
        SOAPMessage soapResponse = soapConnection.call(createSOAPRequest(), url);

        // print SOAP Response
        System.out.println("Response SOAP Message:");
        
        //save response string
        File file = new File("soapClient.txt");
        FileOutputStream fop = new FileOutputStream(file);
        if (!file.exists()) {
   file.createNewFile();
  }
        
        soapResponse.writeTo(fop);
        soapResponse.writeTo(System.out);
        soapConnection.close();
    }

    private static SOAPMessage createSOAPRequest() throws Exception {
        MessageFactory messageFactory = MessageFactory.newInstance();
        SOAPMessage soapMessage = messageFactory.createMessage();
        SOAPPart soapPart = soapMessage.getSOAPPart();

        String serverURI = "http://ws.cdyne.com/";

        // SOAP Envelope
        SOAPEnvelope envelope = soapPart.getEnvelope();
        envelope.addNamespaceDeclaration("example", serverURI);

        /*example
        Constructed SOAP Request Message:
        
            
            
                
                    mutantninja@gmail.com
                    123
                
            
        
         */

        // SOAP Body
        SOAPBody soapBody = envelope.getBody();
        SOAPElement soapBodyElem = soapBody.addChildElement("VerifyEmail", "example");
        SOAPElement soapBodyElem1 = soapBodyElem.addChildElement("email", "example");
        soapBodyElem1.addTextNode("mutantninja@gmail.com");
        SOAPElement soapBodyElem2 = soapBodyElem.addChildElement("LicenseKey", "example");
        soapBodyElem2.addTextNode("123");

        MimeHeaders headers = soapMessage.getMimeHeaders();
        headers.addHeader("SOAPAction", serverURI  + "VerifyEmail");

        soapMessage.saveChanges();

        /* Print the request message */
        System.out.println("Request SOAP Message:");
        soapMessage.writeTo(System.out);
        System.out.println("getXmlFromSOAPMessage============");
        //get request string
        System.out.println(getXmlFromSOAPMessage(soapMessage));

        return soapMessage;
    }
    
    static String getXmlFromSOAPMessage(SOAPMessage msg) throws SOAPException, IOException {
        ByteArrayOutputStream byteArrayOS = new ByteArrayOutputStream();
        msg.writeTo(byteArrayOS);
        return new String(byteArrayOS.toByteArray());
    }
}

ref:http://w3school.com.cn/soap/soap_header.asp