WCF / ASMX :: Invoking Java - No Access To Webservice At Dev Time
Oct 19, 2010
Here's my problem: I have an asp.net app that invokes a java/axis based webservice through a wsdl file provided by my customer. But, as i had no access to this webservice at the dev time, i've created a fake .net based webservice, with the same methods, returning some valid data, so i'd be able to test the integration interface. The problem is, when i add the service reference on my app, pointing to my fake webservice (.net), it's class has a certain name, and when i point it to my customer's wsdl file, it's class has a different name. Generated class name when i add the service reference by:
- .NET fake webservice = "TransferenciaEndpointSoapClient"
- wsdl file of the java/axis webservice = "TransferenciaEndpointClient"
I want the class i've created in my fake webservice to keep the same name of the wsdl, when i add the service reference on my app. I tried to add a "web reference" instead of a "service reference", but it did not work. I also tried to change the name of the class on the "Reference.cs" file, it works on my environment, but it doesn't when i put the generated bin on my customer's environment. I'd like to solve this without having to create a java/axis based fake webservice.
I need to call a Java webservice from my ASP.Net application. The webservice uses Java Key Store (JKS) certificate. Could some one help me with how I could do this? As a side note, when I try to add Web Reference or Service Reference to my Visual Studio project by providing the WSDL, Visual Studio always crashes.
How to invoking java web service(WSDL) with c# client (web application).Java web service methods is proxy.object will be created in client C#.Then how to call that proxy method in c# client? how to test that java web service in c# client side?
what pourpose we are using web service instead of traditional data-tier functionality. I aften seen some of the persons using webservice to interact with
Friend-end to back-end.
I also need some of the real time project demos has been done with the webservice functionality for my reference.
I have this Internet web service page(webservice.asmx) being consumed jquery ajax call.
And I am hoping to restrict public request to this webservice other than request from local pages (aspx or jquery ajax call).
The web service checks for form-authentication before it gets executed but I just don't feel comfortable the .asmx page and list of services are viewable.
So users can't just type www.mysite.com/webservice.asmx to access my webservice.
i have websrvice class in this i declared a webmethod and a public property my problem is i want to acess service class public property in my asp.net web application after creating proxy object.
I am new to ASP.NET but what i am trying to do is create a webservice (in C#) with a method that basically returns the IIS HTTP 202 Error Code (ACCEPTED) page.Is there any method that would automatically return this? Or would i need to write some sort of code that would cause the error message 202 to display?
I have a web service hosted on a web server, I invoke the web service using jquery ajax.
The service returns results successfully when invoked locally from the server, but it fails when invoked from a remote client machine (not in the same domain).
I see the request fail in the firebug returning error (401 UnAuthorized) and the response has the following error (Request format is unrecognized for URL unexpectedly ending in '/List').
have two different applications. The only access between those two applications is Web Service.I want to delete records in the another application database by passing primary key of that table.I don't have access to database where I have to delete the records.For this, where I have to write the delete functionality.? In web service or or in my application.
I am using Asp.Net application for calling an existing Java webservice. Recently the web service is configured with Security certificates. Now I need to call the webservice using "https:URL .." and by passing the credentials i.e. UserId and Password.
When I call the webservice using [URL] I get the below error. Is the change in my code is causing this error?
Error:Client found response content type of 'text/html; charset=iso-8859-1', but expected 'text/xml'. The request failed with the error message: --
500 Internal Server Error
Internal Server Error
The server encountered an internal error or misconfiguration and was unable to complete your request. contact the server administrator, you@your.address and inform them of the time the error occurred, and anything you might have done that may have caused the error. More information about this error may be available in the server error log.
How do I protect a webservice if it is called from ajax ?
Update: I realize that my question didn't reflect what I intended to ask. I don't want user to be able to do the request by pointing to it with its webbrowser but only in the context of my app.
I have datatable consist of 20 records and i want to bulk insert into sqlserver through the asmx webservice. Can anybody guide to me or provide Sample BusinessLogic and webservice code.
I am a .NET programmer trying to catch up on Java web services for an upcoming project in office. Can someone describe briefly what are the differences between .NET web services and Java web services?
I have web service (.NET 2.0), in this i have added proxy class of my client's web service. Client's web service is in Java. I have to pass SOAP requet in following format
<soap:Envelope xmlns:soap="[URL]xmlns:xsd="[URL]xmlns:xsi="[URL]instance"> <soap:Header> <AuthenticationToken xmlns="[URL] <Username xmlns="[URL]XXX</Username> <Password xmlns="[URL]YYY</Password> </AuthenticationToken> </soap:Header> <soap:Body> </soap:Body></soap:Envelope> for this i have written following code but it's giving error as "Request must include authentication token" -- code start-- public class WebService : System.Web.Services.WebService { public WebService () { //Uncomment the following line if using designed components //InitializeComponent(); } public MyHeader AuthenticationToken = new MyHeader(); public MyHeader MyHeader { get { return AuthenticationToken; } set { AuthenticationToken = value; } } [WebMethod] [SoapHeader("AuthenticationToken")] public string HelloWorldTest1() { AuthenticationToken .Password = "username"; AuthenticationToken .Username = "password"; ClientWebServices s1 = new ClientWebServices(); string soapbody=""; string res=s1.addmethod(soapbody); return res; }// end of method } //end of service class public class MyHeader : SoapHeader { public string Username; public string Password; } -- code end--
I have a very simple ASP.NET web application created under Visual Studio 2008 (SP1), targeting .NET 3.5.
Startup page is a dumbed down ASPX page with 4 text boxes, a button, and two JScript functions:
An OnLoad handler for the body. This function just sets the values of the text boxes to certain dates and times for testing.An OnClick handler for the button. This handler invokes the Localization web service and displays the results thereof.
Localization is a web service. Its job is to get the user's region and country information, create a CultureInfo object, and parse the date and time information so that it can verify that the start date is prior to the end date. It's the only reliable way to do this without reams of JScript code that essentially reinvents the wheel. The result is returned as a JSON string.
Everything seemed to be working just fine, until I started getting these weird error messages from the debugger. The debugger will break on this line :
try { _this._webRequest.completed(Sys.EventArgs.Empty); } finally { // <-- RIGHT HERE, specifically, on the brace if (_this._xmlHttpRequest != null) { _this._xmlHttpRequest.onreadystatechange = Function.emptyMethod; _this._xmlHttpRequest = null; } }
The error message is this:
Microsoft JScript compilation error: Expected ';'
Now, this is baffling, and research has usually recommended ensuring that Java was installed. I scoffed at first, thinking that I, with my vast and clearly superior intellect, could not possibly have made so foolish a mistake and that everyone knew the difference between Java and JavaScript. So, when no one was looking, I tried it. It made no difference.
I have no idea what is causing this to occur. The stack trace reveals that it's the only call on the stack. There aren't even any local variables to work with. And the file that it occurs in is a generated dynamic script resource. The function, however, is the _onReadyStateChange function of the Sys.Net.XMLHttpExecutor object. So I can at least say it's occurring consistently in the AJAX code.
Has anyone else seen this? If you did, what was its cause and how did you resolve it?
I am consuming the java web service in .net client, when i sent a request to that web service, i am getting one exception in response object.It says "Client found response content type of 'text/plain', but expected 'text/xml'", along with this message i am getting the response in that exception.
I was wondering if anything special is required to add a .NET web services to the "Services" tab in NetBeans to allow my java app to consume a .NET web service. I go and add my WSDL (simple method, 1 operation, takes a string), and I continuously get a NullReferenceError as below:
java.lang.NullPointerException at org.netbeans.modules.websvc.saas.model.wsdl.impl.WsdlModel.getServices(WsdlModel.java:65) at org.netbeans.modules.websvc.saas.wsdl.websvcmgr.WebServiceManager.addWebService(WebServiceManager.java:142) at org.netbeans.modules.websvc.saas.wsdl.websvcmgr.WsdlDataManagerImpl$1.run(WsdlDataManagerImpl.java:79) at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418) [catch] at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1957)
Is this something common? I'm using Netbeans 6.9.1 and yes, the webservice is a stub that takes a string and displays a static message right now.
I have devloped a WCF service which is consumed by a Java client app. WCF service is hosted using IIS and Java client is hosted on Tomcat server on same server.
what kind of security i can implement in my service?
I am having a scenario, where i need to decode ASP.NET FormsAuthentication Cookie in other language to accomplish Single Sign-On.
I am having a ASP.NET website, that also has WCF Authentication service. But I have just come know that even Java and PHP Application are also going to use my Authentication Gateway to authenticate user and so enable Single Sing-On.
I am done with the same in .NET application but to perform same in non-.NET techs, I need to decode FormsAuthentication Cookie of browser. FormsAuthentication Cookie are Encrypted so there must exist a algorithm that can decode it or a kind of dll that I can load in Java and read it.
