Here is my client call: (Please note that the method name has changed since my
last email. I wanted to simplify my debugging.)
NSURL* urlTest = [NSURL
URLWithString:@"http://localhost:8080/MyProductWSApplication/MyProductWSService";];
id<MyProductWS> proxy = (id<MyProductWS>)[CWHessianConnection
proxyWithURL:urlTest protocol:@protocol(MyProductWS)];
message = [proxy debug];
Here is the protocol definition:
@protocol MyProductWS
- (NSString *) debug;
@end
On Jan 8, 2011, at 5:16 PM, Fredrik Olsson wrote:
> There is a log statement in CWDistantHessianObject.m lines 103-105. Could you
> please print that out (add the DEBUG symbol or remove the ifdef).
>
> Please attach the printout for your failing call. There is the possibility
> that HessianKit has a bug as well :/.
>
> // Fredrik Olsson
>
> 8 jan 2011 kl. 22:15 skrev Steffen Demos <steffen.atta...@gmail.com>:
>
>> Fredrik,
>>
>> This is an outstanding piece of software in my opinion. I apologize for
>> being such a newbie, and please forgive me if I misunderstand the question.
>> My web service references the library hessian-4.0.7.jar and my client code
>> uses what I believe is 1.00 binary protocol as evidenced by the following
>> enum:
>>
>> enum {
>> CWHessianVersion1_00 = 0x100
>> };
>>
>> Steffen
>>
>> On Jan 8, 2011, at 3:40 PM, Fredrik Olsson wrote:
>>
>>> Might be a stupid question, are you using Hessian 1 binary protocol?
>>> HessianKit is not Hessian 2 binary compatible.
>>>
>>> // Fredrik Olsson
>>>
>>> 8 jan 2011 kl. 19:04 skrev Steffen Demos <steffen.atta...@gmail.com>:
>>>
>>>> Yes I did. I have another email being reviewed by the moderator that goes
>>>> into detail. Here is the Glassfish 3 Server error I get when consuming:
>>>>
>>>> SEVERE: Couldn't create SOAP message due to exception: XML reader error:
>>>> com.ctc.wstx.exc.WstxUnexpectedCharException: Unexpected character 'c'
>>>> (code 99) in prolog; expected '<'
>>>>
>>>> On Jan 7, 2011, at 6:14 PM, Rick Mann wrote:
>>>>
>>>>> Did you set up the static mapping between your client-side name and the
>>>>> server name? I think Frederik elaborates on that.
>>>>>
>>>>> On Jan 7, 2011, at 03:17:12, Steffen Demos wrote:
>>>>>
>>>>>> Rick,
>>>>>>
>>>>>> I am successfully able to call the test Hessian server from my
>>>>>> Objective-C client. I then created my own Hessian Java web service using
>>>>>> NetBeans, as shown below. I tested the service with a NetBeans test
>>>>>> client and it works fine. However, my Objective-C client throws an HTTP
>>>>>> 500 error. Do I have the URL correct in my client? What else could
>>>>>> possibly be wrong?
>>>>>>
>>>>>> Any suggestions would be very appreciated. Thank you,
>>>>>>
>>>>>> Steffen
>>>>>>
>>>>>> SERVER:
>>>>>>
>>>>>> package org.me.myproduct;
>>>>>>
>>>>>> import com.caucho.hessian.server.HessianServlet;
>>>>>>
>>>>>> import javax.jws.WebMethod;
>>>>>> import javax.jws.WebParam;
>>>>>> import javax.jws.WebService;
>>>>>> import javax.ejb.Stateless;
>>>>>>
>>>>>> /**
>>>>>> *
>>>>>> * @author steffen
>>>>>> */
>>>>>> @WebService()
>>>>>> public class MyProductWS extends HessianServlet {
>>>>>>
>>>>>> /**
>>>>>> * Web service operation
>>>>>> */
>>>>>> @WebMethod(operationName = "begin_sync")
>>>>>> public String do_something(@WebParam(name = "subscriber_id")
>>>>>> String subscriber_id, @WebParam(name = "password")
>>>>>> String password, @WebParam(name = "type")
>>>>>> String type, @WebParam(name = "action")
>>>>>> String action, @WebParam(name = "data")
>>>>>> String data) {
>>>>>> //TODO write your implementation code here:
>>>>>> return "Hello, it's me!";
>>>>>> }
>>>>>>
>>>>>> }
>>>>>>
>>>>>>
>>>>>> CLIENT:
>>>>>>
>>>>>> (in .h)
>>>>>> @protocol MyProductWS
>>>>>> -(NSString *) do_something:(NSString *)subscriber_id
>>>>>> password:(NSString *)password type:(NSString *)type action:(NSString
>>>>>> *)action data:(NSString *)data;
>>>>>> @end
>>>>>>
>>>>>> (in .m)
>>>>>> @try {
>>>>>>
>>>>>> NSURL* urlTest = [NSURL
>>>>>> URLWithString:@"http://localhost:8080/MyProductWSApplication/MyProductWSService";];
>>>>>> id<MyProductWS> proxy = (id<MyProductWS>)[CWHessianConnection
>>>>>> proxyWithURL:urlTest protocol:@protocol(MyProductWS)];
>>>>>>
>>>>>> message = [proxy do_something:@"a" password:@"b" type:@"c"
>>>>>> action:@"d" data:@"e"];
>>>>>> }
>>>>>> @catch (NSException *exception) {
>>>>>> @throw exception;
>>>>>> }
>>>>>> @finally {
>>>>>>
>>>>>> return message;
>>>>>> }
>>>>>>
>>>>>>
>>>>>>
>>>>>> On Jan 2, 2011, at 3:41 PM, Rick Mann wrote:
>>>>>>
>>>>>>>
>>>>>>> On Jan 2, 2011, at 09:59:01, Steffen Demos wrote:
>>>>>>>
>>>>>>>> Developers,
>>>>>>>>
>>>>>>>> I am implementing Hessian in Objective-C for the iPhone. I compile
>>>>>>>> successfully, but yet throw an exception when attempting to access
>>>>>>>
>>>>>>> Steffen,
>>>>>>>
>>>>>>> Are you implementing Hessian, or are you implementing a service using
>>>>>>> Hessian, and the HessianKit library?
>>>>>>>
>>>>>>> http://sourceforge.net/projects/hessiankit/
>>>>>>>
>>>>>>> --
>>>>>>> Rick
>>>>>>>
>>>>>>>> the BasicAPI web service with a call to hello. The exception reason
>>>>>>>> states "The service has no method named: hello". Has the test service
>>>>>>>> been modified or moved? Please note the url that I specify in my call
>>>>>>>> below:
>>>>>>>>
>>>>>>>> NSURL* urlTest = [NSURL
>>>>>>>> URLWithString:@"http://hessian.caucho.com/test/test";];
>>>>>>>> id<BasicAPI> proxy = (id<BasicAPI>)[CWHessianConnection
>>>>>>>> proxyWithURL:urlTest protocol:@protocol(BasicAPI)];
>>>>>>>> NSLog(@"hello: %@", [proxy hello]);
>>>>>>>>
>>>>>>>> I always search postings to find answers to my questions before
>>>>>>>> posting. However, in this case I have not found how to do that. Please
>>>>>>>> advise.
>>>>>>>>
>>>>>>>> Thank you,
>>>>>>>>
>>>>>>>> Steffen
>>>>>>>> _______________________________________________
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>>>>>>>
>>>>>>>
>>>>>>>
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>>>>>
>>>>>
>>>>>
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>>>>
>>>>
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