優(yōu)雅天平

樣本 SOAP 消息
<soap-env:Envelope xmlns:soap-env="http://schemas.xmlsoap.org/soap/envelope/">
    <soap-env:Header/>
    <soap-env:Body>
        <cal:schedule xmlns:cal="http://www.example.com/calendar">
            <cal:newitem>
                <cal:eventDate>4/10/2002</cal:eventDate>
                <cal:title>Fun With Frogs</cal:title>
            </cal:newitem>
        </cal:schedule>
    </soap-env:Body>
</soap-env:Envelope>

import javax.xml.soap.SOAPConnectionFactory;
import javax.xml.soap.SOAPConnection;
public class SOAPTip {
   public static void main(String args[]) {
      try {
         //First create the connection
         SOAPConnectionFactory soapConnFactory = 
                            SOAPConnectionFactory.newInstance();
         SOAPConnection connection = 
                             soapConnFactory.createConnection();
         //Close the connection            
         connection.close();
        } catch(Exception e) {
            System.out.println(e.getMessage());
        }
    }
}

import javax.xml.soap.SOAPConnectionFactory;
import javax.xml.soap.SOAPConnection;
import javax.xml.soap.MessageFactory;
import javax.xml.soap.SOAPMessage;
import javax.xml.soap.SOAPPart;
import javax.xml.soap.SOAPEnvelope;
import javax.xml.soap.SOAPBody;
public class SOAPTip {
   public static void main(String args[]) {
      try {
         //First create the connection
         SOAPConnectionFactory soapConnFactory = 
                            SOAPConnectionFactory.newInstance();
         SOAPConnection connection = 
                             soapConnFactory.createConnection();
         //Next, create the actual message
         MessageFactory messageFactory = MessageFactory.newInstance();
         SOAPMessage message = messageFactory.createMessage();
         //Create objects for the message parts            
         SOAPPart soapPart =     message.getSOAPPart();
         SOAPEnvelope envelope = soapPart.getEnvelope();
         SOAPBody body =         envelope.getBody();
         //Close the connection            
         connection.close();
        } catch(Exception e) {
            System.out.println(e.getMessage());
        }
    }
}

填充主體
...
import javax.xml.soap.SOAPBody;
import javax.xml.soap.SOAPElement;
public class SOAPTip {
   public static void main(String args[]) {
      try {
...
         //Create objects for the message parts            
         SOAPPart soapPart =     message.getSOAPPart();
         SOAPEnvelope envelope = soapPart.getEnvelope();
         SOAPBody body =         envelope.getBody();
        //Populate the body
        //Create the main element and namespace
        SOAPElement bodyElement = 
                  body.addChildElement(envelope.createName("schedule" , 
                                                                "cal", 
                                    "http://www.example.com/calendar"));
        //Add content
        bodyElement.addChildElement("cal:newitem").addTextNode("contentHere");
        //Save the message
        message.saveChanges();
        //Check the input
        System.out.println("\nREQUEST:\n");
        message.writeTo(System.out);
        System.out.println();
         //Close the connection            
         connection.close();
        } catch(Exception e) {
            System.out.println(e.getMessage());
        }
    }
}

從外部文件創(chuàng)建消息
...
import javax.xml.soap.SOAPElement;
import java.io.FileInputStream;
import javax.xml.transform.stream.StreamSource;
public class SOAPTip {
   public static void main(String args[]) {
...
         //Create objects for the message parts            
         SOAPPart soapPart =     message.getSOAPPart();
         SOAPEnvelope envelope = soapPart.getEnvelope();
         SOAPBody body =         envelope.getBody();
        //Populate the Message
        StreamSource preppedMsgSrc = new StreamSource( 
                 new FileInputStream("prepped.msg"));
        soapPart.setContent(preppedMsgSrc);
         //Save the message
         message.saveChanges();
...
    }
}

發(fā)送消息
...
import javax.xml.messaging.URLEndpoint;
public class SOAPTip {
   public static void main(String args[]) {
...
         //Check the input
         System.out.println("\nREQUEST:\n");
         message.writeTo(System.out);
         System.out.println();
        //Send the message and get a reply   
        //Set the destination
        URLEndpoint destination = 
              new URLEndpoint("http://localhost:8080/jaxm-simple/receiver");
        //Send the message
        SOAPMessage reply = connection.call(message, destination);
         //Close the connection            
         connection.close();         
...
    }
}

讀取響應
...
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.Transformer;
import javax.xml.transform.Source;
import javax.xml.transform.stream.StreamResult;
public class SOAPTip {
   public static void main(String args[]) {
      try {
...
         //Send the message
         SOAPMessage reply = connection.call(message, destination);
        //Check the output
        System.out.println("\nRESPONSE:\n");
        //Create the transformer
        TransformerFactory transformerFactory = 
                           TransformerFactory.newInstance();
        Transformer transformer = 
                        transformerFactory.newTransformer();
        //Extract the content of the reply
        Source sourceContent = reply.getSOAPPart().getContent();
        //Set the output for the transformation
        StreamResult result = new StreamResult(System.out);
        transformer.transform(sourceContent, result);
        System.out.println();
         //Close the connection            
         connection.close();
...            
     }
}