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From ndthuy <nd_t...@yahoo.com>
Subject Re: Using SWA with ADB in axis2
Date Wed, 02 Apr 2008 14:04:37 GMT

I were trying the same method call when I tried to download the file then I
received the exception. I was able to see the attachment but I couldn't
retrieve it. 

Thanks.

ndthuy wrote:
> 
> Hi Thilina,
> 
> After taking a look at those articles, I am able to upload the file
> without any problem. But when I download the file, I received this error: 
> 
> Exception in thread "main" org.apache.axiom.om.OMException:
> javax.mail.MessagingException: Error in input stream;
>   nested exception is:
> 	java.io.IOException: Attempted read on closed stream.
> 	at org.apache.axiom.attachments.Attachments.getPart(Attachments.java:602)
> 	at
> org.apache.axiom.attachments.Attachments.getNextPartDataHandler(Attachments.java:462)
> 	at
> org.apache.axiom.attachments.Attachments.getDataHandler(Attachments.java:278)
> 	at
> org.apache.axis2.context.MessageContext.getAttachment(MessageContext.java:1623)
> 	at
> com.cvg.ap.service.publicservices.impl.APContentManagementServicesStub.fetchContentFile(APContentManagementServicesStub.java:810)
> 	at
> com.cvg.ap.service.publicservices.impl.APContentManagementServicesImpl.fetchContentFile(APContentManagementServicesImpl.java:256)
> 	at
> com.cvg.ap.service.publicservices.impl.APContentManagementServicesImpl.main(APContentManagementServicesImpl.java:463)
> Caused by: javax.mail.MessagingException: Error in input stream;
>   nested exception is:
> 	java.io.IOException: Attempted read on closed stream.
> 	at javax.mail.internet.InternetHeaders.load(InternetHeaders.java:142)
> 	at javax.mail.internet.InternetHeaders.<init>(InternetHeaders.java:93)
> 	at javax.mail.internet.MimeBodyPart.<init>(MimeBodyPart.java:124)
> 	at org.apache.axiom.attachments.PartOnMemory.<init>(PartOnMemory.java:34)
> 	at org.apache.axiom.attachments.Attachments.getPart(Attachments.java:598)
> 	... 6 more
> 
> 
> This is the soap message when I upload and download:
> 
> </soapenv:Envelope>--MIMEBoundaryurn_uuid_1ADD9EC725995A3FD11206998815387Content-Type:
> application/octet-streamContent-Transfer-Encoding: binaryContent-ID: 
>       <urn:uuid:1ADD9EC725995A3FD11206998814743>/*    Pogue.cs - Custom
> Rogue class3a--MIMEBoundaryurn_uuid_1ADD9EC725995A3FD11206998815387--0
> 
> This is soap message when I download:
> 
> --MIMEBoundaryurn_uuid_5042108D598DCCE8AE1206999131913
> 7e8
> 
> Content-Type: application/octet-stream
> Content-Transfer-Encoding: binary
> Content-ID: 
>       <urn:uuid:5042108D598DCCE8AE1206999117974>/*    Pogue.cs - Custom
> Rogue class
> 38
> 
> --MIMEBoundaryurn_uuid_5042108D598DCCE8AE1206999131913
> 2
> --
> 0
> 
> Do you think it is because the way it prepares the SOAP message on server
> side ? Thanks for your help.
> 
> Thanks.
> 
> 
> 
> 
> Thilina Gunarathne wrote:
>> 
>> Hi,
>> I would have a WSDL with a string return field (or a complex type
>> containing a string element) and would assign the content-id to that
>> string.
>> 
>> You can have a look at the following articles to figure out how to add
>> the attachment in the service implementation class..
>> http://wso2.org/library/1675
>> http://wso2.org/library/1148
>> 
>> String contentId = messageContext.addAttachment(dataHandler);
>> 
>> thanks,
>> Thilina
>> 
>> 
>> On Mon, Mar 31, 2008 at 11:14 AM, ndthuy <nd_thuy@yahoo.com> wrote:
>>>
>>>  Thanks Thilina,
>>>
>>>  I was able to modify according to your suggestion to upload the file
>>> using
>>>  ADB with SwA.
>>>
>>>  But for the dowload using ADB with SwA, how do we modify the SOAP
>>> message to
>>>  attach the binary data ?
>>>  Do we have to modify in invokeBusinessLogic(...) function ?
>>>
>>>  Thanks.
>>>
>>>
>>>
>>>  Thilina Gunarathne wrote:
>>>  >
>>>  > Hi,
>>>  > You cannot generate WSDL with the knowledge of SwA in them.. AFAIK
>>>  > there isn't a standard way to mention SwA attachments in WSDL.. ADB
>>>  > does not support SwA directly..
>>>  >
>>>  > What you can do in the server side is to have your method signature
>>>  > take in an String which will be the content-id of the attachment,
>>> then
>>>  > retrieve your attachment from the messageContext manually using it...
>>>  > Have a look at [1] & [2]..
>>>  >
>>>  > Your following method will result in an MTOM WSDL, where dataHandler
>>>  > will get bound to an base64Binary element.
>>>  >
>>>  >>  addContentFile(String userID, String password,
>>>  >>                         String serviceID, DataHandler dataHandler,
>>>  >>                         String relAddFilepathName, String
>>> contentType,
>>>  >> String source)
>>>  >
>>>  > thanks,
>>>  > Thilina
>>>  >
>>>  > [1] Using SOAP with Attachments in Apache Axis2 -
>>>  > http://wso2.org/library/1148
>>>  > [2] Downloading a Binary File from a Web Service using Axis2 and SOAP
>>>  > with Attachments - http://wso2.org/library/1675
>>>  >
>>>  >>
>>>  >>  How do I write a wsdl for it so I can generate the client and
>>> server
>>>  >> using
>>>  >>  ADB.
>>>  >>
>>>  >>
>>>  >>
>>>  >>  Thanks
>>>  >>  --
>>>  >>  View this message in context:
>>>  >>
>>> http://www.nabble.com/Using-SWA-with-ADB-in-axis2-tp16335414p16335414.html
>>>  >>  Sent from the Axis - User mailing list archive at Nabble.com.
>>>  >>
>>>  >>
>>>  >> 
>>> ---------------------------------------------------------------------
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>>>  >>
>>>  >>
>>>  >
>>>  >
>>>  >
>>>  > --
>>>  > Thilina Gunarathne - http://thilinag.blogspot.com
>>>  >
>>>  > ---------------------------------------------------------------------
>>>  > To unsubscribe, e-mail: axis-user-unsubscribe@ws.apache.org
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>>>  >
>>>  >
>>>  >
>>>
>>>  --
>>>  View this message in context:
>>> http://www.nabble.com/Using-SWA-with-ADB-in-axis2-tp16335414p16396897.html
>>>
>>>
>>> Sent from the Axis - User mailing list archive at Nabble.com.
>>>
>>>
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>>>
>>>
>> 
>> 
>> 
>> -- 
>> Thilina Gunarathne - http://thilinag.blogspot.com
>> 
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: axis-user-unsubscribe@ws.apache.org
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>> 
>> 
>> 
> 
> 

-- 
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