I am honestly happy you answered and tried to help but....
that info doesnt help me. (atleast I dont see how)
My Problem are attachments.
Regards,
Dominik
On Jun 7, 2007, at 12:23 AM, Martin Gainty wrote:
Hi Dominik-
I found this Array of Strings example most useful for
style="wrapped" and use="literal"
http://dinoch.dyndns.org:7070/axis1.2/AboutArrays2.jsp
and this considerably more comprehensive Array of Beans example
useful for style="rpc" and use="encoded" with Bean defined as
complexType
you may want to consider creating your wsdl which generates the
service and client stubs from the complexType
http://www.mail-archive.com/[EMAIL PROTECTED]/msg08934.html
HTH/
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----- Original Message ----- From: "Dominik Pich" <[EMAIL PROTECTED]>
To: <[email protected]>
Sent: Wednesday, June 06, 2007 4:00 PM
Subject: Attachments for Webservice in Eclipse using axis 1.3 on
tomcat 5.5
Hi,
I am using Eclipse 3.2 with the latest Webtools to develop a
webservice.
As engine to run the service I use to tomcat 5.5 with axis 1.3
(axis is coming with eclipse!? - well I havent installed it
anyway :D)
IDEA:
the service exposes two operations:
<code>
BackupResult uploadFiles(BackupFile[] files);
BackupResult downloadFiles();
//result is container for error OR files array.
</code>
SERVER:
Axis was used here to make WSDL for my Java Bean and manages the
service when published on the tomcat server.
CLIENT:
wsdl2java genereated me the necessary stubs for the needed Bean
(and all complex types)
My calls to the service are performed using axis
SO FAR SO GOOD
All's up and running... but one major drawback: every file's
content is a byte[]
This works for small files or few files but not when having to
load all data in memory just so I can then send it off.
I decided that what I wanted were attachments. And as my clients
are java and/or c# I needed a interopable solution.
AND HERE'S WHERE IT WENT WRONG
:) I realized I'd need REAL Attachments (not just some variable
typed as DataHandler) and they'd have to be in the DIME format.
I cant get ANY attachment to work though :/ (oh and I do have
action and mail.jar - no RuntimeError IIRC)
I tackled upload first. So the client has to attach data.
<code>
//remove old and make DIME
try {
((BackupServiceProxy) backupService).getStub().clearAttachments();
((BackupServiceProxy) backupService).getStub()._setProperty(
Call.ATTACHMENT_ENCAPSULATION_FORMAT,
Call.ATTACHMENT_ENCAPSULATION_FORMAT_DIME);
} catch (Exception e) {
e.printStackTrace();
}
...
//attach File
DataSource source = new FileDataSource(new File(path));
DataHandler buildFile = new DataHandler(source);
try {
((BackupServiceProxy) backupService).getStub().addAttachment(
buildFile);
} catch (Exception e) {
e.printStackTrace();
}
</code>
I do this in a static private method after which I make the call
using the proxy object (which in turn just calls the stub):
<code>
public core.BackupResult uploadFiles(core.BackupSettings settings,
core.BackupFile[] files) throws java.rmi.RemoteException {
if (backupService == null)
_initBackupServiceProxy();
try {
int attachLength = ((BackupServiceSoapBindingStub)
backupService).getAttachments().length;
System.out.println(attachLength + " attachments");
} catch (Exception e) {
e.printStackTrace();
} return backupService.uploadFiles(settings, files);
}
</code>
i added an output and it returns the correct amount of
attachments namely one for each file.
next step is to 'unpack' the attachments on the server and here I
get 0 everytime:
<code>
public static AttachmentPart[] getMessageAttachments() throws
AxisFault {
MessageContext msgContext = MessageContext.getCurrentContext();
if (null == msgContext) {
System.out.println("cant get context");
return null;
}
System.out.println("name of msg:" + msgContext.getCurrentMessage
().getSOAPPartAsString());
Iterator it = msgContext.getCurrentMessage().getAttachments();
ArrayList<AttachmentPart> attachments = new
ArrayList<AttachmentPart>();
while (it.hasNext()) {
AttachmentPart part = (AttachmentPart) it.next();
attachments.add(part);
}
System.out.println(attachments.size() + " attachments");
return attachments.toArray(new AttachmentPart[0]);
}
}
</code>
QUESTION:
Simply - WHY. Im desperate and after hours of experimenting I ran
out of ideas...
Best regards,
and thanks in advance,
Dominik
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