mtom

mtom serving word doc

has anyone been able to serve a word doc using metro (webservices) as a mtom stream? Does anyone have example, or know where there is example code please for client and server? Many thanks! ...

How does MTOM work?

MTOM is the W3C Message Transmission Optimization Mechanism, a method of efficiently sending binary data to and from web services. How does it work in general? ...

WCF client / Axis Server / File transfered by MIME ?

Hi everybody, I have a web service developed with Axis v1.4, the WSDL describe a method with attachement by using MIME. I can't modify the server side. How can I get the attachement file with a WCF client ? Here the WSDL of the service : <operation name="MyMethod"> <soap:operation soapAction="AssTSTService:MyMethod" /> <input> ...

How do I mix message encoding types (Text/MTOM) in the Request & Response of a Web Service client application using WCF (or WSE 3)?

Here is my problem. I am hitting a web service (hosted on a Java based server) that will only accept text encoded Requests, but it returns MTOM Responses. What I've found is that if I set the web service to RequireMtom, it sends an Mtom request! Unfortunately, the server chokes on an Mtom request and returns a 500 error. However, if I se...

How can I use DIME with WSE 3.0?

I need to make calls to a legacy SOAP API that only supports DIME, but DIME is not supported in WSE 3.0. Unfortunately, WSE 2.0, which supports DIME, is not supported in conjunction with Visual Studio 2005. I understand the reasons for moving to MTOM, but the need to communicate with legacy services does not disappear because a new sta...

wcf + Byte array through wcf service using MTOM

Hi, How to pass Byte array through wcf service using MTOM..please give me any sample ...

WSDL validation error when using MTOM

I am experiencing an issue with WSDL schema validation failing when my web service response contains an MTOM attachment. After searching the web I see I'm not the only one with this problem but have not found any solutions. It seems to fail because the web service response contains an xop:Include element similar to the following, which ...

Sending attachments from Axis webservice to .NET client?

Trying to provide a web service capable of sending files to a client on request, I run into the following problem: On the server side, the service is written in Java, using Axis 1 v1.4.1 (I know, it's obsolete, but it's a legacy application which I'm supposed to extend, and the effort involved in migrating to something more up-to-date, ...

What is the best way to send large data from WCF service to Client?

I have a particular service which returns large amount of data. What' is the best practice and options available in WCF to handle this? These large data is returned after doing all the filtering, so no more filtering is possible. The data could go into GB's. I do understand there is a limit to how much data a system can handle. But g...

jax-ws mtom sample code (service + Client) need.. SIMPLE one

hi All, I looking for a simple , working sample mtom sample code (service + Client) either using jax-ws RI or Axis 2 based. I googled the world only to find snippets and codes that dont simply work ! Want to send PDF attachments to the requesting web service client.. Thanks Sam-ant ...

Send additional data with attachment in axis2 MTOM implementation

Hi All, I have designed a service to upload a file, based upon the MTOM - Axis-2 support And it works currectly. But now I have to send one more parameter [string data type] to the service but not able to do so. Code snippet is: public org.apache.ws.axis2.mtomsample.AttachmentResponse attachment( org.apache.ws.axis2.mtomsample.Attac...

MTOM/XOP implementation for .net remoting

My customer asked me to implement MTOM/XOP for .NET Remoting via HTTP/SOAP for remote stream access (for example, file uploading). WCF web services in not an option. So, what I have to do is modify our custom SoapClientFormatterSink and SoapServerFormatterSink to do the job, i.e. SerializeMessage method, which takes IMessage and if one...

Web Services using J2ME and Java Version 1.4

Howdy, We are trying to program an MFP (Multi-function-printer) to communicate to our backend using Web Services. We are sending large images so using MTOM is important. Since we are dealing with a very constrained environment I would rather not use Axis. Does anyone know of another smaller WS library that will work with JDK1.4, or wou...

XmlMtomReader reading strategy

Consider the following code: Stream stream = GetStreamFromSomewhere(); XmlDictionaryReader mtomReader =XmlDictionaryReader.CreateMtomReader ( stream, Encoding.UTF8, XmlDictionaryReaderQuoatas.Max ); /// ... /// is there best way to read binary data from mtomReader's element?? string elementString = mtomReader.XmlReader.ReadElement...

Does XmlMtomReader cache binary data from the input stream internally?

Actually i'd like to know if XmlMtomReader reads mime binary parts from the input stream directly? Or does it store them internally before i call ReadContentAsBase64() method? ...

Performance implications of turning MTOM on for a WCF service

Would there be any noticeable performance hit if MTOM is turned on for a WCF service that isn't actually transferring any binary over the wire? ...

C# client of Axis2 web service complains "but expected 'text/xml'"

My C# sample client ASP.NET program successfully runs a call in my Axis2 server but the client does not seem to like the response. I get: Client found response content type of 'multipart/related; boundary=MIMEBoundaryurn_uuid_38D413ACFC9D56F28E1258666845186; type="application/xop+xml"; start="<0.urn:uuid:38D413ACFC9D56F28E1258666845187...

Find if InputStream of DataHandler is empty

In my application I develop web service that get attached file. The file is mapped to DataHandler object via JaxB, and I have access to the file via DataHandler.getInputStream() My problem is this: When the file attribute exist in the web service request, but no file is attached, I still get the DataHandler object, and its getInputStrea...

Stream MTOM Web Services in Spring Web Services Framework

I would like to send large files from the server to the client using MTOM and Spring WS. I realize that this isn't the best approach for this type of thing, but it's a requirement. I have MTOM set up and it works great for small files around 50mb. I am experiencing out of memory errors for larger files and by changing different heap spac...

Building large MTOM/XOP messages with JAX-WS

Hi, I have a question about using MTOM/XOP with JAX-WS. I'm writing a web service which sends large amounts of binary data. The client requests a number of files and the server returns the files in the response. I'm able to get it to build the response correctly so that it correctly implements XOP, but I run into memory-related issues...