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From <fr...@nc.rr.com>
Subject Re: Returning String[] from WebService method
Date Thu, 03 Apr 2008 14:29:28 GMT
Sorry, I didn't answer your question completely, I'm using Axis2, not CXF.

Fred
---- Kevan Miller <kevan.miller@gmail.com> wrote: 
> Strange. Can you share your jsp with us? Are you running with Tomcat/ 
> Axis2 or Jetty/CXF?
> 
> --kevan
> 
> On Mar 29, 2008, at 12:32 PM, <frowe@nc.rr.com> <frowe@nc.rr.com> wrote:
> 
> > BTW, the original post wasn't so much about the sample, as it was  
> > about the proper way to return a String[] from a webservice.  I was  
> > simply using the calculator sample as an easy example of what wasn't  
> > working.
> >
> > Fred
> > ---- frowe@nc.rr.com wrote:
> >> No difference, except it pointed out a bug in the geronimo-web.xml  
> >> of the sample:
> >>      <uri>/jaxws-calculator/calculator</uri>
> >> should be
> >>      <uri>/jaxws-calculator-1.0/calculator</uri>
> >> But once corrected, the result is the same:
> >> The string array returned has 7 element(s):
> >> Value
> >> 1
> >> 34532
> >> Value
> >> 2
> >> 54534
> >>
> >> Other suggestions?  I've tried a lot of different things so far,  
> >> none have fixed the problem.
> >>
> >> Fred
> >>
> >>
> >> ---- Jarek Gawor <jgawor@gmail.com> wrote:
> >>> Just from a quick glance it looks like the result.jsp is not quite
> >>> right. It should look like the one shown here:
> >>> http://cwiki.apache.org/GMOxDOC21/simple-web-service-with-jax- 
> >>> ws.html
> >>> (titled add.jsp where jndi lookup is done). See if changing that
> >>> helps.
> >>>
> >>> Jarek
> >>>
> >>> On Fri, Mar 28, 2008 at 6:00 PM,  <frowe@nc.rr.com> wrote:
> >>>> I'm having a problem returning a String array from a method of a  
> >>>> webservice.  In order to provide a simple way to recreate the  
> >>>> problem, I modified the 2.1 webservices sample ( http://cwiki.apache.org/GMOxDOC21/developing-a-simple-calculator-web-service.html

> >>>>  ) such that the add() method returns a String[] instead of an  
> >>>> int.  The mods were simple, I changed the "return" element of the  
> >>>> addResponse in the wsdl of the sample
> >>>> from:
> >>>>        <xsd:element name="return" type="xsd:int"/>
> >>>> to:
> >>>>        <xsd:element name="return" type="xsd:string" minOccurs="0"
 
> >>>> maxOccurs="unbounded"/>
> >>>> and the CalculatorService.java (and the corresponding interface  
> >>>> it implements) from:
> >>>>    public int add(int value1, int value2) {
> >>>> ...
> >>>>      return value1 + value2;
> >>>> to:
> >>>>    public String[] add(int value1, int value2) {
> >>>> ...
> >>>>      return new String[]{"Value 1", String.valueOf(value1),  
> >>>> "Value 2", String.valueOf(value2), String.valueOf(value1 +  
> >>>> value2)};
> >>>>
> >>>> and then changed the result.jsp to expect a String[] and iterate  
> >>>> over the contents printing out each element,  If I add 3 + 4, I  
> >>>> expected the result.jsp to display:
> >>>>
> >>>> Value 1
> >>>> 3
> >>>> Value 2
> >>>> 4
> >>>> 7
> >>>>
> >>>> but I get instead:
> >>>> Value
> >>>> 1
> >>>> 3
> >>>> Value
> >>>> 2
> >>>> 4
> >>>> 7
> >>>>
> >>>> It seems that in the process of converting the response into a  
> >>>> Java String[], the whitespace of the individual strings is acting  
> >>>> as a delimiter.  Thus instead of getting an array of 5 strings, I  
> >>>> get an array of 7 strings instead.  What have I misconfigured?
> >>>>
> >>>> Fred
> >>>>
> >
> 


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