We have developed a webservice based on Apache CXF.
This is working fine when accessed normally that is using APIGEE or by using a JaxWsProxyFactoryBean (A clinet for Apache CXF). But when I tried to access this by providing the SOAP Address through AJAX call it is giving me the following exception:
INFO: Interceptor has thrown exception, unwinding now
org.apache.cxf.interceptor.Fault: No such operation: (HTTP GET PATH_INFO: /tata-ws-1.0/TataWeb)
at org.apache.cxf.interceptor.URIMappingInterceptor.handleMessage(URIMappingInterceptor.java:77)
at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:236)
at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:89)
...
This is my AJAX call code happens on click of a button
<a onclick="sendRequest('GET','http://localhost:8080/tata-ws-1.0/services/TataWeb')"href="#">
Get Data:
function sendRequest(method, url)
{
method == 'POST';
{
http.open(method,url,true);
http.onreadystatechange = handleResponse;
http.send(null);
}
}
The URL for WSDL is correct because when i use
http://localhost:8080/tata-ws-1.0/services/TataWeb?wsdl it shows the WSDL for that webservice.
Please share your inputs.
Thanks.
Your need to send a SOAP request rather than a regular HTTP request.
Best way would be use something like this:
http://archive.plugins.jquery.com/project/jqSOAPClient
Related
having issues getting my jsonp to work with my client backbone script,pagenator keep gettgin invalid key error
having looked around people say its to to do with my service not return jsonp.
For example SyntaxError: invalid label, i've written a mvc4 web api service this is what it returns does it look right and also is there anything i need to add to my api to support jsonp ?
{
"odata.metadata":"http://test.test.uk/api/odata/$metadata#lnews","value":[
{
"ID":1,"title":"This is a test news artical","mainContent":"<p>\r\n\tthis is a test article</p>\r\n","featured":1,"visiblehomepage":1,"thedatetime":"2013-08-05T10:36:05.98","expireon":"2013-08-15T00:00:00","category":17,"embargo":null,"embargotime":"PT0S","embargodate":null,"customthumbnail":null,"news_layout":3,"LNBE":0,"LNBN":0,"LNBS":0,"LNBW":0,"LNWV":0,"LNWS":1,"LNDY":0,"LNSW":0,"LNSH":0,"LNCV":0
},{
"ID":2,"title":"This is a test article","mainContent":"<p>\r\n\twelcome to the best site in the world</p>\r\n","featured":1,"homepage":1,"thedatetime":"2013-08-05T10:42:54.763","expireon":"2013-08-22T00:00:00","category":null,"embargo":null,"embargotime":"PT0S","embargodate":null,"customthumbnail":"Water lilies.jpg","news_layout":4,"LNBE":1,"LNBN":1,"LNBS":1,"ff":1,"LNWV":1,"LNWS":1,"LNDY":1,"LNSW":1,"LNSH":1,"LNCV":1
}
]
}
Here is a JSONP URL:
http://odata.netflix.com/v2/Catalog/Genres?$format=json&$callback=?
Here is a diagram:
CLIENT SERVER
------ ------
Makes URL request Looks up function matching this URL param ($callback)
Executes asynchonously If found, executes function asynchonously
Returns from callback Returns data from server side as a function, or error
References
Learn By Example Guide for Select State.gov Data (SSD): JSONP
I'm trying to use WebClient.UploadStringAsync method to send some data to server. It works fine when I send POST data, but when using GET, it throws me an error "An exception occurred during a WebClient request."
Here is my code:
WebClient client = new WebClient();
String data = "param1=value1¶m2=value2";
client.UploadStringAsync(new Uri("http://somesite.com"), "GET", data);
Any idea what's going wrong?
Don't use UploadStringAsync for GET. There is DownloadStringAsync designed specifically for that.
Don't use WebClient because it is bound to the UI thread. Use HttpWebRequest instead.
Uploading data for a GET breaks convention.
You might also want to take a look at HTTPClient which you can install via NuGet.
I'm new to backbone.js and I've read other solutions to similar problems but still can't get my example to work. I have a basic rails api that is returning some JSON from the url below and I am trying to access in through a backbone.js front end. Since they are one different servers I think I need to use a 'jsonp' request. I'm currently doing this by overriding the sync function in my backbone collection.
Api url:
http://guarded-wave-4073.herokuapp.com/api/v1/plans.json
sync: function(method, model, options) {
options.timeout = 10000;
options.dataType = 'jsonp';
options.url = 'http://guarded-wave-4073.herokuapp.com/api/v1/plans.json'
return Backbone.sync(method, model, options);
}
To test this I create a new 'plans' collection in my chrome console using "plans = new Plans()" and then "plans.fetch()" to try and get the JSON.
When I call plans.models afterwards I still have an empty array and the object that returns from plans.fetch() doesn't seem to have any json data included.
Any ideas where I'm going wrong?
I have had the same problem before. You should not have to override your sync method.
Taken from Stackoverflow Answer
"The JSONP technique uses a completely different mechanism for issuing HTTP requests to a server and acting on the response. It requires cooperating code in the client page and on the server. The server must have a URL that responds to HTTP "GET" requests with a block of JSON wrapped in a function call. Thus, you can't just do JSONP transactions to any old server; it must be a server that explicitly provides the functionality."
Are you sure your server abides to the above? Test with another compatible jsonp service (Twitter) to see if you receive results?
Have you tried overriding the fetch method as well?
You should add ?callback=? to your api url in order to enable jsonp
I'm making a GET request to a servlet through jQuery AJAX. In the servlet I'm using httpResponse.sendRedirect("abc.com"). In my AJAX call, the source of that webpage (abc.com) is being returned instead of the servlet redirecting me to that page.
Further info: I'm running all this on Websphere Portal Server 6.1 and am taking care of CORS using an IBM proxy servlet.
My question is this: how do I, from the servlet, redirect to the requested URI. Thanks!
Do redirection after ajax call completes(on success) using window.location.href . just return httpresponse in your function instead of redirection.
I am trying to make a RESTful webservice call using Extjs. Below is the code i am using:
Ext.Ajax.request({ url: incomingURL ,
method: 'POST',
params: {param1:p1, param2:p2},
success: function(responseObject){
var obj = Ext.decode(responseObject.responseText);
alert(obj);
},
failure: function(responseObject){
var obj = Ext.decode(responseObject.responseText);
alert(obj);
}
});
but it does not work, the request is sent using OPTIONS method instead of POST.
I also tried to do the same thing using below code but result is the same:
var conn = new Ext.data.Connection();
conn.request({
url: incomingURL,
method: 'POST',
params: {param1:p1, param2:p2},
success: function(responseObject)
{
Ext.Msg.alert('Status', 'success');
},
failure: function(responseObject)
{
Ext.Msg.alert('Status', 'Failure');
}
});
But when i tried to do the same thing using basic ajax call ( using the browser objects directly i.e. XMLHttpRequest() or ActiveXObject("Microsoft.XMLHTTP")) it works fine and i get the response as expected.
Can anyone please help me, as i am not able to understand what i am doing wrong with extjs ajax call?
You can't make a standard AJAX call between domains. The URL for Ext.Ajax.request should be a relative one (relative to the script's origin).
If you want to do cross-domain calls, use a ScriptTagProxy or such.
The problem is exactly because of the reason ob1 and Chuck Hinson described.
I have an RESTful service, wich is running on Tomcat.
And i made a static client(no deployed to Tomcat) using ExtJs with Json reader.
I just made an html page with ExtJs integrated consuming REST service like url: http://localhost:8080/service/invoices/
And all the time ExtJs was making OPTIONS request, not GET or POST even if i was setting them as being used methods. The problem is this security feature, because Client is not the part of same application and i am doing AJAX call between domains.
As soon as i put my client to my Web application and deployed to Tomcat and started using relative calls it started working.
if you don't want cross-domain request, please remove the website prefix 'http://website' from propery url of ajax proxy.