I always use DIME outside the soap message itself. It's not automatic
but on the other hand it works well with gsoap and .NET too. Some
example code:
On the server side...
package validar;
import org.apache.axis.MessageContext;
import org.apache.axis.AxisFault;
import org.apache.axis.Message;
import org.apache.axis.attachments.AttachmentPart;
import org.apache.axis.attachments.Attachments;
import java.util.Iterator;
import java.io.File;
import javax.activation.*;
public class Valida_cardSoapBindingImpl implements
validar.Valida_cartao{
public java.lang.String[] valida(java.lang.String cartao, float
valor, int operacao) throws java.rmi.RemoteException {
AttachmentPart att[] = getMessageAttachments();
for (int k = 0; k < att.length; ++k) {
System.out.println("Attachment " + k);
try {
System.out.println("File : " +
att[k].getAttachmentFile());
System.out.println("ID : " + att[k].getContentId());
}
catch (Exception e) {
throw AxisFault.makeFault(e);
}
}
setMessageAttachments();
return new String[]{cartao + "resp", String.valueOf(valor),
String.valueOf(operacao)};
}
/**
* extract attachments from the current request
* @return a list of attachmentparts or
* an empty array for no attachments support in this axis
* buid/runtime
*/
private AttachmentPart[] getMessageAttachments() throws AxisFault {
MessageContext msgContext = MessageContext.getCurrentContext();
System.out.println("User: " + msgContext.getUsername());
System.out.println("Pass: " + msgContext.getPassword());
Message reqMsg = msgContext.getRequestMessage();
Attachments messageAttachments = reqMsg.getAttachmentsImpl();
if (messageAttachments == null) {
return new AttachmentPart[0];
}
int attachmentCount = messageAttachments.getAttachmentCount();
AttachmentPart attachments[] = new
AttachmentPart[attachmentCount];
Iterator it = messageAttachments.getAttachments().iterator();
int count = 0;
while(it.hasNext()) {
AttachmentPart part = (AttachmentPart) it.next();
attachments[count++] = part;
}
return attachments;
}
private void setMessageAttachments() throws AxisFault {
MessageContext msgContext = MessageContext.getCurrentContext();
Message msg = msgContext.getResponseMessage();
msg.getAttachmentsImpl().setSendType(Attachments.SEND_TYPE_DIME);
AttachmentPart part = new AttachmentPart(new DataHandler(new
FileDataSource("c:\\Chap0101_4.pdf")));
msg.addAttachmentPart(part);
part = new AttachmentPart(new DataHandler(new
FileDataSource("c:\\korean.pdf")));
msg.addAttachmentPart(part);
}
}
On the client side...
package validar;
import java.net.URL;
import org.apache.axis.client.*;
import javax.activation.*;
import org.apache.axis.attachments.AttachmentPart;
import org.apache.axis.attachments.Attachments;
import java.util.Iterator;
import javax.activation.*;
import java.io.File;
public class Tester {
public static void main(String[] args) {
try {
// Make a service
Valida_cartaoService service = new
Valida_cartaoServiceLocator();
// Now use the service to get a stub which implements the
SDI.
Valida_cartao port = service.getvalida_card(new
URL("http://localhost:8084/axis/services/valida_card";));
Valida_cardSoapBindingStub stub =
(Valida_cardSoapBindingStub)port;
stub._setProperty(Call.ATTACHMENT_ENCAPSULATION_FORMAT,
Call.ATTACHMENT_ENCAPSULATION_FORMAT_DIME);
stub.setUsername("calhariz");
stub.setPassword("aardvark");
DataHandler dt = new DataHandler(new
FileDataSource("c:\\sif2000_263.log"));
stub.addAttachment(dt);
dt = new DataHandler(new
FileDataSource("c:\\Chap0902_x3.pdf"));
AttachmentPart part = new AttachmentPart(dt);
part.setContentId("This file:c:\\Chap0902_x3.pdf");
stub.addAttachment(part);
// Make the actual call
String s[] = port.valida("qualquEURerxx", 3.2f, 3);
Object att[] = stub.getAttachments();
for (int k = 0; k < att.length; ++k) {
AttachmentPart at = (AttachmentPart)att[k];
System.out.println("Attachment " + k);
System.out.println("File : " + at.getAttachmentFile());
}
for (int k = 0; k < s.length; ++k)
System.out.println(s[k]);
}
catch (Exception e) {
e.printStackTrace();
}
}
}
Best Regards,
Paulo Soares
> -----Original Message-----
> From: Kenneth Lee [mailto:[EMAIL PROTECTED]
> Sent: Tuesday, April 20, 2004 2:24 PM
> To: [EMAIL PROTECTED]
> Subject: DIME Example requested
>
> Can anyone provide a few clues on what is required to add DIME
> functionality to a web service. Specifically, if I return a simple
> string, how do I get the message to break into chunks using dime. If
> there is a good HOWTO with samples link, that would be wonderful!
>
> SimpleWS {
> String sDocument = "Some big XML Document with 100,000
> characters";
> return sDocument;
> }
>
> File .wsdd
> <deployment xmlns="http://xml.apache.org/axis/wsdd/";
>
> xmlns:java="http://xml.apache.org/axis/wsdd/providers/java";>
> <service name="SimpleWS" provider="java:RPC">
> <parameter name="className" value="mypackage.SimpleWS"/>
> <parameter name="allowedMethods" value="*"/>
> </service>
> </deployment>
>
>
> Thanks,
>
> Ken Lee
>
>
>
