Problems with the REST POST Example

["Harbarth, Juliane" <Ju...@softwareag.com>]

 

Hi,

I am still struggeling to compile the REST POST sample contained in
the Axis2 docu page 'RESTful Web services Support', see 
http://ws.apache.org/axis2/0_94/rest-ws.html.

I tried my best to add appropriate import statements, but failed.

My current imports are:

import org.apache.axis2.*;
import org.apache.axis2.client.*;
import org.apache.axis2.transport.http.*;
import org.apache.axis2.addressing.EndpointReference;
import org.apache.axiom.om.*;
import javax.xml.stream.*;
import org.apache.axis.client.*;

I have also replaced the line:
 options.setListenerTransportProtocol(Constants.TRANSPORT_HTTP);
with:
 options.setListener(new SimpleHTTPServer());
and:
 Call call = new Call();
with        
 Service service = new Service();
 Call    call    = (Call)service.createCall();

The result is as follows:

E:\local\axis2>javac RESTClient.java
RESTClient.java:24: cannot resolve symbol
symbol  : method setClientOptions (org.apache.axis2.client.Options)
location: class org.apache.axis.client.Call
        call.setClientOptions(options);
            ^
RESTClient.java:26: cannot resolve symbol
symbol  : method invokeBlocking
(java.lang.String,org.apache.axiom.om.OMElement)
location: class org.apache.axis.client.Call
        OMElement result = call.invokeBlocking("echo", getPayload());
                               ^
RESTClient.java:46: cannot resolve symbol
symbol  : method createText
(org.apache.axiom.om.OMElement,java.lang.String)
location: interface org.apache.axiom.om.OMFactory
        value.addChild(fac.createText(value, "Axis2 Echo String "));
                          ^
3 errors

I am especially bewildered by the Call class. Taking the one from axis
seems
odd, since importing stuff from both axis and axis2 is rather unusual. I
tried
jaxrpc.jar but this did not work neither.

What am I doing wrong ?

Regards,
Juliane.

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Re: Problems with the REST POST Example

[Eran Chinthaka <ch...@opensource.lk>]

Hi Harbath,

Which version of Axis2 are you using?

If(AXIS2_VERSION < 1.0){
 // please switch to Axis2 1.0 or later
} else {

Seems there is a problem in the document. For the time being, you first
invoke the web service using SOAP call, then add the following line. You
will get REST invocation over POST.

options.setProperty(org.apache.axis2.transport.http.Constants.Configuration.ENABLE_REST,
"true")

}

-- Chinthaka

Harbarth, Juliane wrote:
>  
> 
> Hi,
> 
> I am still struggeling to compile the REST POST sample contained in
> the Axis2 docu page 'RESTful Web services Support', see 
> http://ws.apache.org/axis2/0_94/rest-ws.html.
> 
> I tried my best to add appropriate import statements, but failed.
> 
> My current imports are:
> 
> import org.apache.axis2.*;
> import org.apache.axis2.client.*;
> import org.apache.axis2.transport.http.*;
> import org.apache.axis2.addressing.EndpointReference;
> import org.apache.axiom.om.*;
> import javax.xml.stream.*;
> import org.apache.axis.client.*;
> 
> I have also replaced the line:
>  options.setListenerTransportProtocol(Constants.TRANSPORT_HTTP);
> with:
>  options.setListener(new SimpleHTTPServer());
> and:
>  Call call = new Call();
> with        
>  Service service = new Service();
>  Call    call    = (Call)service.createCall();
> 
> The result is as follows:
> 
> E:\local\axis2>javac RESTClient.java
> RESTClient.java:24: cannot resolve symbol
> symbol  : method setClientOptions (org.apache.axis2.client.Options)
> location: class org.apache.axis.client.Call
>         call.setClientOptions(options);
>             ^
> RESTClient.java:26: cannot resolve symbol
> symbol  : method invokeBlocking
> (java.lang.String,org.apache.axiom.om.OMElement)
> location: class org.apache.axis.client.Call
>         OMElement result = call.invokeBlocking("echo", getPayload());
>                                ^
> RESTClient.java:46: cannot resolve symbol
> symbol  : method createText
> (org.apache.axiom.om.OMElement,java.lang.String)
> location: interface org.apache.axiom.om.OMFactory
>         value.addChild(fac.createText(value, "Axis2 Echo String "));
>                           ^
> 3 errors
> 
> I am especially bewildered by the Call class. Taking the one from axis
> seems
> odd, since importing stuff from both axis and axis2 is rather unusual. I
> tried
> jaxrpc.jar but this did not work neither.
> 
> What am I doing wrong ?
> 
> Regards,
> Juliane.
> 
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> To unsubscribe, e-mail: axis-user-unsubscribe@ws.apache.org
> For additional commands, e-mail: axis-user-help@ws.apache.org
> 
>