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I am new to webservices.i have the following wsdl file by using that i need to create a soap message can any one please help me out ?
wsdl-https://demo.iduws.tracesmart.co.uk/v3.4/?wsdl
You can use some tool like SoapUI, which can generate sample message for each operation in web service interface.
In Java application I recommend to generate web service client, you can use JAX-WS, Apache Axis, Apache Axis 2 or Apache CXF libraries for working with SOAP Web services.
All IDEs have support for web service client generation. For eclispe some tutorial is here http://help.eclipse.org/luna/index.jsp?topic=%2Forg.eclipse.jst.ws.cxf.doc.user%2Ftasks%2Fcreate_client.html.
SoapUI supports client generation too.
Generate java classes from the wsdl link. here is an example link
then as usual call the webservice method by click here
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I want to consume this Web Service:
https://celcer.sri.gob.ec/comprobantes-electronicos-ws/AutorizacionComprobantesOffline?wsdl
The documentation about the Web Service say that I have to send an xml document as a parameter and the web service will return and XML object.
I've already tried in Netbeans creating a new class --> web service client--> wsdl and I got this:
A package named autorizacion.ws.sri.gob.ec and a bunch of classes with him.
I'd like to know how can I create a constructor for those classes so I can send XML file as parameter?
And how can I use the XML object to see the answers?
Thank you for your help I've been trying this for two weeks.
In soap-based web service you need to generate java artifact/client. You have multiple options to generate it, Kindly follow the link to get more detail
How do you convert WSDLs to Java classes using Eclipse?
How to generate classes from wsdl using Maven and wsimport?
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I am new to Webservices. We got WSDL files and we need to call its web service using IBM port lets. Someone plz help me on this.
First you need to know to basic idea behind Web Services and how it works:
A short introduction to Web Services
Then, you need to generate Java classes from the given WSDL file:
Creating Java Classes from WSDL file using Apache Axis 2
Generating Java code from a WSDL document
Note: The reference given using Apache Axis 2. There are others ways to do the same task this one of them.
Also, you need to deal with Certificates issue. I can not tell much about it. Since, it depends on your case.
Now you can work with your Java application, where you need to establish SSL connection, send requests and receive response from the Server you are requesting services form it.
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We have requirement to invoke webservice from Java. I tried with JAX-WS through netbeans, but it created war file. Problem with war file is that we require additional server for deployment.
Is there any other way in which we can create webservice client in Java and create jar file instead of war.
If you're creating a JAX-WS web service client in NetBeans you need to point it to a WSDL that describes the service. It sounds like you're accidentally creating a web service server...
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I am new to RESTful web services. so please can anyone guide me how to create one with both client and server using OAuth 1.0.
if possible, please give me some example.
You need to learn them in steps and then integrate. Here are couple of links to help you with that:
Learn how to write RESTful webservice using jersey, very simple tutorial:
http://www.mkyong.com/webservices/jax-rs/jersey-hello-world-example/
Learn how to integrate OAuth with jersey :
https://wikis.oracle.com/display/Jersey/OAuth
Final step : You assembling the knowledge and coming up with RESTful webservice using jersey with OAuth.
While coding it if you get stuck or see horrible exceptions, come back and post them here. You will surely get help when you show the right attitude. Good luck!
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I want to create web proxy . I googled it and even found some tutorial but those were in PHP.
If somebody is having tutorial of web proxy creation in java then please post it here Or simply let me know what approach should i follow to create web proxy. [ i will be using Tomcat { if that matters for your answer } ]
Thanks
Edit
i guess i was not clear in stating what i require. Actually i am trying to develop a site like 'http://proxyug.com/' .
JSocks is a SOCKS proxy server written in Java.
http://jsocks.sourceforge.net/
Have you tried Java Proxy servlet. It's web proxy such as php or glype, but written in java as a servlet
This is simply the method you'd use to create a proxy server. Not sure exactly why you refer to doing it 'in java' but based on the information below you'll just need to configure the appropriate settings for mod_proxy and would probably be better off asking this question on ServerFault:
From The Apache Tomcat 5.5 Servlet/JSP Container
Proxy Support HOW-TO
Apache 1.3 supports an optional module
(mod_proxy) that configures the web
server to act as a proxy server. This
can be used to forward requests for a
particular web application to a Tomcat
5 instance, without having to
configure a web connector such as
mod_jk.
http://tomcat.apache.org/tomcat-5.5-doc/proxy-howto.html