WSDL-first Soap Attachments
2 questions really:
1) Is there a way to define soap attachments in a WSDL? How? Can I just use wsdlc then?
2) Is there a way to access SOAP attachments if the WSDL doesn't describe them? Would I do this via a SOAP handler? Or is there another way?
Hi,
can you check the wsdlLocation attribute of the @WebService annotation in your ejb endpoint impl, its name should be same with the wsdl in the EJB-JAR.
alternatively, you can modify the wsdl name in jar:/META-INF/wsdls/XXX.wsdl to allow it same with the attribute.
HTH,
Kevin
Similar Messages
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How to use given WSDL into SOAP Receiver Adapter.
Hi all,
http://www.webservicex.net/ValidateEmail.asmx?WSDL
I want to use this above given WSDL into SOAP Receiver Adapter.
Can I directly use this link into SOAP Receiver adapter.
Or first I need to register or deploy it somewhere in PI ( Services).
If Yesu2026 Kindly show/Provide me the way..
Regards
Prabhu.Thanks to all,
i will now try to make the complete end to end scenario.
thanks for now.
I hope above given information would be enough to make end to end webservice scenario.
for now, i i am closing this thread.
if i will find any more further problems in this ... i will come up with new thread.
Thanks all,
Prabhu
I have assigned 2 Points to AMIT , abishek
Edited by: Prabhathcl on Jun 9, 2010 8:39 AM
Edited by: Prabhathcl on Jun 9, 2010 8:39 AM
Edited by: Prabhathcl on Jun 9, 2010 8:40 AM -
How to pass SOAP Attachments with JAX-RPC Web Service
I'm confused...
This sample shows how to send/receive SOAP attachments by using the JAX-RPC Handler mechanism. Can somebody confirm if this is the preferred way to do this. I've seen an example wich does something like:
public interface AttachmentService extends Remote {
public String storeDocumentService(javax.activation.DataHandler dh, String filename) throws RemoteException;
}and then uses JAX-RPC utilities to create wsdl, stubs and stuff. Does this have the same result, as what the OTN example shows (from an architecture perspective?
Thx,
Jan.Well, how an attachment is processed depends on your application logic...if your application logic requires to processing attachments and verify it before processing the SOAP message, handlers could be better option.
If you need to process the attachment while processing the SOAP message, you can do it in the service implementation class.
In both the cases you need to get access to SOAPMessage object and from there get the attachments with getAttachments method. -
Mapping DataHandler for SOAP attachments
Hi all.
I'm working on a web service that uses SOAP attachments in WebLogic Workshop 8.1,
but I'm having a bit of trouble testing. When I try to access the web service
using the auto-generated client jar provided by workshop, I get the following
error:
java.rmi.RemoteException: web service invoke failed; nested exception is:
javax.xml.soap.SOAPException: failed to serialize xml:weblogic.xml.sche
ma.binding.SerializationException: mapping lookup failure. class=class javax.act
ivation.DataHandler class context=TypedClassContext{schemaType=['http://www.w3.o
rg/2001/XMLSchema']:base64Binary}
I was under the impression that the DataHandler mapping was handled by BEA. Must
I manually map the type in order to use SOAP attachments, or am I missing another
vital step?
I've attached the WSDL file for this service. Thanks.
-Brian
[WS_Import.wsdl]Hi Brian,
I just created a .jws, client jar and standalone JAX-RPC static stub client, using
the WSDL you attached. Everything seems to work in WLS 8.1 SP2. Is this the version
you're using? I have attached a zip containing the static JAX-RPC static stub
client, and the .jws. To test it in the WLW IDE, you'll need to create the following
directories, in the WebLogic Server domain directory you use for WLW:
DCTMWebServices/attachments
The client just sends the certificate.war file, in the DataHandler dhContent argument.
This file is located in the domain directory, you use for WLW. The .jws saves
the attachment into the DCTMWebServices/attachments directory.
Here's the command line I use to run the standalone client:
c:\bea\home1\jdk141_05\jre\bin\java -classpath classes;lib\WS_Import.jar;C:\bea\home1\weblogic\platform81sp2\server\lib\webserviceclient+ssl.jar
-Dweblogic.webservice.verbose=true -Dweblogic.webservice.binding.verbose=true
DTCMWebServices.consumers.standalone.stub.WLWClient 2>stderr.out>stdout.out
Regards,
Mike Wooten
"Brian McLoughlin" <[email protected]> wrote:
>
>
>
Hi all.
I'm working on a web service that uses SOAP attachments in WebLogic Workshop
8.1,
but I'm having a bit of trouble testing. When I try to access the web
service
using the auto-generated client jar provided by workshop, I get the following
error:
java.rmi.RemoteException: web service invoke failed; nested exception
is:
javax.xml.soap.SOAPException: failed to serialize xml:weblogic.xml.sche
ma.binding.SerializationException: mapping lookup failure. class=class
javax.act
ivation.DataHandler class context=TypedClassContext{schemaType=['http://www.w3.o
rg/2001/XMLSchema']:base64Binary}
I was under the impression that the DataHandler mapping was handled by
BEA. Must
I manually map the type in order to use SOAP attachments, or am I missing
another
vital step?
I've attached the WSDL file for this service. Thanks.
-Brian[brian2.zip] -
WSDL without SOAP Action (BTS.Operation?)
Hi
I got a WSDL without SOAP Action specified. I'm able to generate XSDs, set up a send port and call an operation. Since I was calling a single web operation then I set up my Action at send port WCF config to be
http://localhost/CarService/updateLocation, i.e. [service URL]/[operation name].
My problem now is that I need to call two separate operations from that web service by using BTS.Operation property; one is still
updateLocation and the other one is removeLocation. How can I specify Action in send port WCF config when SOAP Action is missing in WSDL? I tried specifying different values but none of them were successful.
Ex.
<BtsActionMapping>
<Operation Name="updateLocation" Action=""/>
<Operation Name="removeLocation" Action=""/>
</BtsActionMapping>
Kind regards
A.H.Hi,
How are going to call these web-methods. Are your going to call these two methods from the same Orchestration. Or are you going to call these methods from two different send ports by content-based routing (send port filter).
In BizTalk, this instruction (SOAP Action) is set by assigning a value to WCF.Action context property. You can specify WCF.Action property in two ways:
Single Action Format
Action Mapping Format
The way you have been calling before "http://localhost/CarService/updateLocation" is called Single Action Format. Now you have use the Action mapping format.
In Action mapping format, you map the WCF.Action context is “mapped”/resolved from another context property BTS.Operation. So if you call from the Orchestration, set the BTS.Operation approirately to resolve the URL in the config. i.e if you have config
like this:
<BtsActionMapping>
<Operation Name="updateLocation" Action="http://localhost/CarService/updateLocation"/>
<Operation Name="removeLocation" Action="http://localhost/CarService/removeLocation"/>
</BtsActionMapping>
In your orchestration, if you set the WCF.Action to "removeLocation", WCF.Action would be resolved to "http://localhost/CarService/removeLocation". In orchestration, you set the
WCF.Action context, by setting the logical send port's operation name. Refer to this article for more info:http://www.fortuvis.com/blog/biztalk-and-wcf-soap-action/
If this answers your question please mark it accordingly. If this post is helpful, please vote as helpful. -
How to deal with SOAP attachments?
Is there any information available on how to work with SOAP attachments? I am looking
for a feature similar to what is available in other products where you can take a
byte[] and map to image/jpg, application/octet-stream, etc... and have the tool create
the appropriate message formats. How would I do this using WL Workshop? I could
not find anything in the docs... is this supported?
Thanks,
BobEasiest thing is to encode the contents of the binary object in the XML
message as you suggest.
I'd like to hear more about what you are trying to do as well -- we're
planning on adding support for attachments in the next release, and I'd like
to make sure we do it in a way that meets your needs.
-C
"Bob Hayden" <[email protected]> wrote in message
news:[email protected]...
>
I am evaluating the capability of returning and consuming image/fileattachments through
a web service. This is one of our high priority integration requirementsand must
be available somehow through the framework we choose. Other productshave ways
to do this through an IDE... if WorkShop is not going to directly supportthis then
does anyone have any suggestions or examples on how this can be done in away that
is still intuitive for a WorkShop user (in other words without rolling upyour sleeves
and digging into JAX-RPC)? I suppose one could base64 it and add it tothe WorkShop-generated
message as a String using the return XML map, but I would prefer toinvestigate a
more standards-based approach.
Is it just me or does the lack of support for SOAP attachments seem to bea serious
missing piece from WL Workshop?
-Bob
"Raj Alagumalai" <[email protected]> wrote:
Bob,
WebLogic Workshop does not currently support SOAP attachments. However,
please note
that if you are developing your Web services using the APIs and services
provided
by J2EE and WebLogic Server directly, WebLogic Server does support SOAP
attachments.
Please refer to the following document for more Workshop FAQ's
http://dev2dev.bea.com/resourcelibrary/faqdetail.jsp?productType=weblogic+w
orkshop&highlight=faq
>>
Thanks
Raj Alagumalai
WebLogic Workshop Support
"Bob Hayden" <[email protected]> wrote:
Is there any information available on how to work with SOAP attachments?
I am looking
for a feature similar to what is available in other products where youcan
take a
byte[] and map to image/jpg, application/octet-stream, etc... and havethe
tool create
the appropriate message formats. How would I do this using WL Workshop?
I could
not find anything in the docs... is this supported?
Thanks,
Bob -
I have to implement a File Transfer Service from one application to the other application. Initially I thought to do it with socket programming. In that case I have to take care of all the details. Then I decided to use SOAP-attachments to transfer the files. I want to send the files as the attachments to a SOAP message, so that I need not do the low level stuff. But, I am not sure which is the best solution. The files which I send are very big like 10MB or 20MB. Is it good to send them as an attachments to SOAPMessage(Using JAXM) or to go for socket programming. Does JAXM support transfer of big files? Or, if you know any other better solution for transfer of files from application to application please suggest me.
Seenu.Hi, did you ever get a response to your question or figure it out on your own? I'm about to decide the same thing and was trying to find information on large attachments to SOAP messages and whether it's a good idea or not. Specifically, I'm wondering if these large files are read completely into memory at any point or if the API is smart enough to cache...
-
Retriving .doc and .rtf files in soap attachments
Please help me
I'm using JAXM to retrive soap attachments
When i retrive txt files (.txt) it retrivs the content of the document
without any problem but when i try to retrive .doc or rtf
it gives content as
java.io.FileInputStream@587c94
(retrive attached files which are recived from client)
how do i get the content from word or rtf document
this is the way i tried to get the content
while (it.hasNext()) {
AttachmentPart ap = (AttachmentPart)it.next();
contentType = ap.getContentType();
content =(String)ap.getContent();
p.println("content---->"+content);//wrriting to text file
System.out.println("*** attachment content: " + content);
thanks namsHere is the code I used to send and receive a PDF file as a SOAP attachment. Note that if the sender uses a DataHandler for the attachment's content, there's no need to set the MIME type explicitly because the DataHandler does it for you.
* Sender
// create the data source and data handler
DataSource source = new FileDataSource("form.pdf");
DataHandler handler = new DataHandler(source);
// create attachment for message
AttachmentPart attachment = message.createAttachmentPart(handler);
// set content id (optional)
attachment.setContentId("enrollment_form");
// add attachment to message
message.addAttachmentPart(attachment);
// send message
providerConnection.send(message);
* Recipient
public class Receiver extends JAXMServlet implements OnewayListener {
public void onMessage(SOAPMessage message) {
// get attachment
Iterator it = message.getAttachments();
AttachmentPart attachment = (AttachmentPart) it.next();
if (attachment.getContentType().equals("application/pdf")) {
// read contents into byte buffer
ByteArrayInputStream contentStream =
(ByteArrayInputStream)attachment.getContent();
// use standard Java I/O methods to save in file
int bytesToRead = contentStream.available();
byte[] buffer = new byte[bytesToRead];
contentStream.read(buffer);
// write buffer to new file
FileOutputStream file = new FileOutputStream("form.pdf");
file.write(buffer);
file.close();
log("Attachment " + attachment.getContentId() + " with type "
+ attachment.getContentType() + " written to form.pdf");
else {
log("attachment content has MIME type " + attachment.getContentType()
+ ", Java type " + attachment.getContent().getClass());
} -
I Need to dynamically generate a SOAP request from the WSDL file.
What should be my approach , is there any API which could help me in theis WSDL to SOAP conversion ?HI,
WSDL to SOAPThere are tools like SoapUI and Altova's tools that generate sample SOAP requests for operations defined in a WSDL and I am looking to do similar thing.
Same thing Discuss in another Forums
http://saloon.javaranch.com/cgi-bin/ubb/ultimatebb.cgi?ubb=get_topic&f=51&t=004863Some Related Links
WSDL to SOAP
http://www.iona.com/solutions/opensource/prodsol/cxf.htm
Apache CXF 2.0
http://incubator.apache.org/projects/cxf.htmlMessage was edited by:
drvijayy2k2
*********Duck********** -
i have writen a code to send soap attachments from client to server
In the code below i 'm sending txt file and xml file from client to server
when i see the value of msg.countAttachments();it 's value is 2 that mean two attachments are reciving with ut no problem
now i want to save both attachments in servermachine c:/ directory how do i di that
i tried to access the attachment like this
java.util.Iterator it = msg.getAttachments();
while (it.hasNext()) {
AttachmentPart attachment = (AttachmentPart)it.next();
Object content = attachment.getContent();
for more clear below -client code attaching part
FileDataSource fds = new FileDataSource(m_attachment);
DataHandler dh = new DataHandler(fds);
AttachmentPart ap1 = msg.createAttachmentPart(dh);
msg.addAttachmentPart(ap1);
AttachmentPart ap2 = msg.createAttachmentPart("Another Part","text/plain; charset=ISO-8859-1");
msg.addAttachmentPart(ap2);
msg.saveChanges();
//create the endpoint and send the message
URL endpoint = new URL("http://localhost:8080/jaxm-coffee-supplier/getPriceList");
SOAPMessage response = con.call(msg, endpoint);
ThanksHello!
I'm sure you already solved the problem you had and I hope you can help me out with my little problem. I want to create a file upload with a web service. I copied the code from sun's tutorial (and now from your post), but I constantly get the NullPointerException on the call:
AttachmentPart attachment = msg.createAttachmentPart()
(or AttachmentPart attachment = msg.createAttachmentPart(dataHandler);)
Can you please tell me what's wrong with my code?
Thnx in advanced, D
(BTW here is my code:)
import javax.xml.soap.MessageFactory;
import javax.xml.soap.SOAPConnection;
import javax.xml.soap.SOAPConnectionFactory;
import javax.xml.soap.SOAPMessage;
public class client01 {
public static void main(String args[]) throws Exception, MalformedURLException {
MessageFactory factory = MessageFactory.newInstance();
Message msg = factory.createMessage();
ConnectionFactory soapConnectionFactory = ConnectionFactory.newInstance();
Connection con = soapConnectionFactory.createConnection();
FileDataSource fds = new
FileDataSource("C:"+File.separator+"image"+File.separator+"test01.jpg");
DataHandler dh = new DataHandler(fds);
AttachmentPart attachment = msg.createAttachmentPart(dh);
(Here I get the Fatal server Error => NullPointerException)
attachment.setContentId("attached_image");
msg.addAttachmentPart(attachment);
msg.saveChanges();
URL endpoint = new
URL("http://localhost:9090/RKO/services/zmogljivost?method=stevilo&str=test");
SOAPMessage response = con.call(msg, endpoint);
con.close(); -
DIME format for handling SOAP attachments
Hi all,
There is a proposal (I think by Microsoft) called the Direct Internet Message Encapsulation (DIME) format to handle SOAP attachments. This is a binary format which defines how to construct a single message with multiple payloads and it is suppose to be more efficient that MIME especially for large attachments.
Does anybody know the status of this proposal?
Thanks,
KenHi, I'm also looking for a DIME java implementation,
let me know if you find something
maybe we will develop it ourselves -
Does anyone know of documentation that states what the maximum suggested SOAPBody size is before one should begin using a SOAP Attachment?
thanks!Check this site:
http://www.w3.org/TR/SOAP-attachments.html#MultipartRelated
I am not sure if this is what you are referring to. I guess you may want to click the RFC specification links too. -
OTN Live Web Services problem, mismatched WSDLs and Soap RPC reply
I've tried to connect to all those OTN Live Web Services using webMethods and found there might be a mismatched WSDLs and Soap RPC problem in Oracle side. There is a discussion thread of this: http://www.wmusers.com/wmusers/messages/116/904.shtml
Is there anyone out there encounters the same problem and agree that Oracle should fix this ? Thanks a lot in advance.Hi Mike,
I've just downloads all 5 WSDL and tried each single one of them again. The following are the results of the test.
Result (OK): this is the success case
Result (0): this is the "OTN Authentication Failure" and I cannot tell if it works if input is correct.
Result (1): this is the error I've mentioned in the previous message and I'll give you more details later.
Result (2): this is the "No Serializer found" exception:
java.lang.IllegalArgumentException: No Serializer found to serialize a
'org.w3c.dom.Element' using encoding style 'http://schemas.xmlsoap.org/soap/encoding/'.
-- IOTNMobileWrapperPortType
getStatusByMsgID (OTN Authentication Failure)
getStatusesByMsgIDs (1)
getSupportedTransports (1)
getVersion (1)
sendText (1)
sendTextMsg (1)
-- OTNDeptEmpPortType
getDeptInfoArray (OK)
getDeptInfoXML (2)
getDeptNoArray (OK)
getDeptXML (2)
getEmpInfoArray (OK)
getEmpInfoXML (2)
getEmpNoArray (OK)
getEmpXML (2)
-- IOTNGUIDGeneratorPortType
getGUID (1)
-- IOTNHelloWorldPortType
getAvailableLanguages (1)
getDefaultHelloWorld (1)
getHelloWorld (1)
-- IOTNNewsPortType
getRss (1)
Let me explain what happens in error case (1):
webMethods construct the "targetOutSignature" for the client base on the WSDL.
After the reply message retrieved, it tries to "conform" (validate) it against the "targetOutSignature".
Whenever I get this exception, I can open the exception details and actually see that the reply xml has been received but with the error message of "Output parameters do not conform to targetOutputSignature".
If I manually remove the "targetOutputSignature" from the generated client, so that webMethods won't try to "conform" the reply message against the one described in the original WSDL, it works perfectly.
I hope this helps. Please let me know if there is any other information I can provide.
Thanks.
- Louis -
WSDL first. Namespace of complx type's child elements.
Hello!
I've got strange (for me) behavior of wscompile.
I started to develop a web service from a WSDL definition (document-literal). I built two services built on the written WSDL: one in Java (was deployed to JBoss) and one in .Net. Also I wrote a Java client that should be talking to either .Java or Net service.
The Java client communicates with .Net service properly. But doesn’t work with Java one. It fails to desterilise the structure.
My schema was defined with elementFormDefault="qualified", attributeFormDefault="unqualified". And there was a type that consists of some child elements. After comparing the SOAP messages from the services I payed attention that the Java service doesn’t define a namespace for child elements:
From .Net:
<?xml version="1.0" encoding="utf-8" ?>
<soap:Envelope
xmlns:soap=http://schemas.xmlsoap.org/soap/envelope/ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<soap:Body>
<FindUserResponse xmlns="http://echo.test/types">
<User name="First" surname="Unknown"/>
<User name="Second" surname="Unknown"/>
</FindUserResponse>
</soap:Body>
</soap:Envelope>
From Java:
<?xml version="1.0" encoding="UTF-8"?>
<soapenv:Envelope xmlns:soapenv=http://schemas.xmlsoap.org/soap/envelope/ xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<soapenv:Body>
<ns1:FindUserResponse xmlns:ns1="http://echo.test/types">
<User name="Mr.First" surname="Unknown"/>
<User name="Mr.Second" surname="Unknown"/>
</ns1:FindUserResponse>
</soapenv:Body>
</soapenv:Envelope>
So I think wscompile generates the server side type serialization wrongly - child elements of complex structure are unqualified. But the client code is generated properly.
When I defined in WSDL that the child elements of my complex type has an attribute: form="unqualified" and recompiled the services and the client, everything starts working.
Does somebody have any clue of the reason of such strange behaviour?
Thanks in advance.I have the same problem.Jboss+Wscompile, and I in the Sopa response elements are not qualified. could you fix this issue? I need to use type substitution and I can not ahve unqualified as default.
-
SOAP Attachments - Streaming interoperability
Hi
I am really interested with Streaming attachments in OC4J.
But I assume it is not interoperable.
When I try to use Streaming for my Web Service, i get an error message that my JAX-RPC handler cannot unmarhall the WS operation (I know weird error).
So it seems that if I want to use Streaming - I have to forget about JAX-RPC handlers (for example logging handler)
Additionally when you open WSDL (of WS + Streaming) file you will see that there is a xml part which is not a WS-I standard:
<sa:stream-attachments xmlns:sa="http://oracle.com/schemas/webservices/streaming-attachments" name="attachments"/>
- and using wsi-test-tools you will get a failure message that it is not
a part of standard namespace: http://schemas.xmlsoap.org/wsdl/soap/
So i guess that client of a Web Service with Streaming must be a JAVA client - and additionally with a usage of oracle WS jar libraries.
So there is a question now, how to enable in OC4J sending big attachments with Interoperability.
I think using AXIS2 module is not an answer, as it also uses JAX-RPC approach based on DOM xml parsers, which means loading whole attachments into memory (no matter if its MTOM, SwA or Base64Encoding).
My question is: IS THERE ANY WAY TO SEND LARGE ATTACHMENTS IN OC4J WITH FULL INTEROPERABILITY (maybe some chunk options)?
Thanks a lot for any answer
JerzyHi, did you ever get a response to your question or figure it out on your own? I'm about to decide the same thing and was trying to find information on large attachments to SOAP messages and whether it's a good idea or not. Specifically, I'm wondering if these large files are read completely into memory at any point or if the API is smart enough to cache...
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