Hi, I have passed a bean to an EJB (stateless) as a webservice and got a result back ....
My bean was very simple though (only simple types, no HashMap) In the server wsdd file, I put a beanMapping <beanMapping qname="ns:SEG1Bean" xmlns:ns="http://soapNcl/TEST1/"; languageSpecificType="java:fr.cognicase.webservices.COMMON.SEG1Bean"/> I don't have any client wsdd file : I used wsdl2java to generate the client. I used JBoss, but not Jboss.net. C�dric Chabanois > > Hi Again, > I'm really sorry to go on about this issue on this list but > its driving me mad, I have been looking at this for over a > week now. I have even got the Axis source code and hacked > around with it so I can see at least which classes are doing > roughly what. Now... I notice there is a Macromedia engineer > on this list, and since you guys have successfully > intergrated Axis into both CFMX and Jrun 4 perhaps you will > be able to help with me with my ( ongoing ) problem, which is: > > No matter what I put in the client and the wsdd file the > DeSerializer for my bean cannot be found. The bean has two > properties, a String and a HashMap and it is serialized fine > ( I have seen the resultant SOAP via tcpmon ), however Axis > always fails to deserialize the return frm the EJB that I am > calling as a webservice ( the EJB is a stateless session bean > ). The bean I am serializing , the (de)serializer factories > and the actual (de)serializers all seem to be ok, the EJB ( > deployed in JBoss ) works fine to. The EJB client I wrote to > test the EJB works too ( so the EJB is managing to enocode the bean ). > > I am desperate here, and the thing is , it seems like a > relatively simple thing I am trying to do.... > > If someone just tells me they have passed a bean to an EJB as > a webservice and got a result back......well I'll keep trying. > > > Regards in desperation > > Russell > > -----Original Message----- > From: Russell Brown > Sent: 18 November 2002 09:12 > To: [EMAIL PROTECTED] > Subject: RE: Serializing / Deserializing > > > Ben, > I am, just here: > > call.registerTypeMapping(ArgumentSet.class, qn, > FSSerializerFactory.class, FSDeserializerFactory.class, t); > > and yes, the ArgumentSet class ( that is the bean ) is > available as I make one and pass it to the webservice in the > call ( it is correctly serialized by the way, I have seen the > resulting SOAP with tcpmon ) > > > > HashMap ht = new HashMap(5); > ht.put("postcode","LS176PJ"); > ht.put("addressLine1","2"); > > //create ArgumentSet > ArgumentSet as = new ArgumentSet(); > as.setIdentifier("lookupPostCode"); > as.setArguments(ht); > > > result = (ArgumentSet) call.invoke( new Object[] { as } ); > > > It is only the deserialization of the returned ArgumentSet > that is an issue. To be honest its driving me mad, I 'm going > to write a simple bean that returns a string and see how that > works, then I'll try a bean with simple values for its fields > ( Strings and Ints ) , if that works I'll blame it on the HashMap. > > Cheers > > Russell > > -----Original Message----- > From: Ben Souther [mailto:[EMAIL PROTECTED]] > Sent: 15 November 2002 17:54 > To: [EMAIL PROTECTED] > Subject: Re: Serializing / Deserializing > > > Are you calling: call.registerTypeMapping(args...) anywhere > in your code? > Is the class file for you javabean available to your client? > > > > > > > > > > > > > > > On Friday 15 November 2002 12:46 pm, Russell Brown wrote: > > Cheers ben, > > > > That is pretty much line for line what I have, except that > the service > > provider is java:EJB and maybe that is where my problem is. > It migt be the > > marshalling at the EJB end that is returning the wrong > type. I just don't > > know enough about this to debug it. I have got the Axis > source code and am > > reading through the stack trace trying to figure out why > this works in the > > client > > > > TypeMapping tm = call.getTypeMapping(); > > DeserializerFactory dsf = > > > (org.apache.axis.encoding.DeserializerFactory)tm.getDeserializer(qn); > > if(dsf != null) { > > FSDeserializer fsd = > > > (com.freeserve.fsmap.encoding.FSDeserializer)dsf.getDeserializ > erAs(Constant > >s.AXIS_SAX); } > > > > but not in the RPCHandler class ( where the error is being thrown ) > > > > if (dser == null) { > > //hack this to get our deserializer: > > //***************************************************** > > > > TypeMapping tmfs = context.getTypeMapping(); > > DeserializerFactory dsf = > > > (org.apache.axis.encoding.DeserializerFactory)tmfs.getDeserial > izer(qname); > > if(dsf != null) { > > dser = > > > (org.apache.axis.encoding.Deserializer)dsf.getDeserializerAs(C > onstants.AXIS > >_SAX); } else { > > System.out.println("Still couldn't find it!!!"); > > throw new SAXException(Messages.getMessage("noDeser01", > localName,"" + > > type)); } > > > > //***************************************************** > > //end hack > > } > > > > > > So, thanks for your help, I'll post to the list if I can > find out what is > > going wrong with my code . > > > > Regards > > > > Russell > > > > -----Original Message----- > > From: Ben Souther [mailto:[EMAIL PROTECTED]] > > Sent: 15 November 2002 17:39 > > To: [EMAIL PROTECTED] > > Subject: Re: Serializing / Deserializing > > > > > > > > This is up and working with Axis 1.0. on tomcat 4.1.12. > > I'm sorry if it's sloppy. > > Good luck. > > > > > > > > > > From the WSDD: > > > > <service name="PayrollSummaryService" provider="java:RPC"> > > <parameter name="className" > > > value="com.someone.somwhere.service.PayrollSummaryService"/> > <parameter > > name="allowedMethods" value="*" /> > > > > <beanMapping qname="ns1:PayrollSummaryDataBean" > > > xmlns:ns1="com.someone.somewhere.payrollsummary.shared" > > > > > languageSpecificType="java:com.someone.somewhere.payrollsummar > y.shared.Payr > >ollSummaryDataBean" /> > > > > <beanMapping qname="ns1:EmployeeListDataBean" > > > xmlns:ns1="com.someone.somewhere.payrollsummary.shared" > > > > > languageSpecificType="java:com.someone.somewhere.payrollsummar > y.shared.Empl > >oyeeListDataBean" /> </service> > > > > > > > > > > From the client: > > > > > > try{ > > 112 Service service = new Service(); > > 113 Call call = (Call)service.createCall(); > > 114 call.setTargetEndpointAddress( > > 115 new URL(_payrollSummaryServiceURL)); > > 116 > > 117 QName qName = new QName( > > 118 "PayrollSummaryService", > > 119 "getPayrollSummaryData" > > 120 ); > > 121 call.setOperationName(qName); > > 122 > > 123 // > > 124 // The QName for mapping the > PayrollSummaryDataBean > > 125 // to the return value from the web service. > > 126 // > > 127 QName returnQName = new QName( > > 128 > "com.someone.somewhere.payrollsummary.shared", > > 129 "PayrollSummaryDataBean" > > 130 ); > > 131 > > 132 call.registerTypeMapping( > > 133 PayrollSummaryDataBean.class, > > 134 returnQName, > > 135 new BeanSerializerFactory( > > 136 PayrollSummaryDataBean.class, > > 137 returnQName > > 138 ), > > 139 new BeanDeserializerFactory( > > 140 PayrollSummaryDataBean.class, > > 141 returnQName > > 142 ) > > 143 ); > > 144 > > 145 call.setReturnType( > > 146 returnQName, > > 147 PayrollSummaryDataBean.class > > 148 ); > > 149 > > 150 System.out.println("period: " + _period); > > 151 > > 152 _dataBean = (PayrollSummaryDataBean)call.invoke( > > 153 new Object[]{ > > 154 _clientID, > > 155 _employeeID, > > 156 _period, > > 157 _year > > 158 } > > 159 ); > > 160 }catch(Exception e){ > > 161 System.out.println( > > 162 "Error in PayrollSummaryBean: " > > 163 + e > > 164 ); > > 165 } > > 16 > > > > On Friday 15 November 2002 11:42 am, Russell Brown wrote: > > > Hi, > > > > > > Has anyone on this list managed to serialize AND > deserialize a bean with > > > Axis's bean serializer or there own custom serializer / > deserializer ever > > > ? > > > > > > Just to know that it has been done once will fill me with > a renewed hope. > > > If you can tell me how you side stepped the ubiquitous > error (Error : > > > org.xml.sax.SAXException: Deserializing parameter 'arg1': > could not find > > > deserializer for type ANYTYPEWHATSOEVEREXCEPTPRIMATIVES) > as well I may > > > very well weep with joy. > > > > > > Many thanks > > > > > > Russell > > > > > > PS check this out: > > > > > > call.registerTypeMapping(ArgumentSet.class, qn, > > > FSSerializerFactory.class, FSDeserializerFactory.class, t); > > > > > > TypeMapping tm = call.getTypeMapping(); > > > boolean isit = tm.isRegistered(ArgumentSet.class, qn); > > > > > > System.out.println("Well isit ? : "+isit); > > > > > > DeserializerFactory dsf = > > > > (org.apache.axis.encoding.DeserializerFactory)tm.getDeserializer(qn); > > > > > > if(dsf != null) { > > > FSDeserializer fsd = > > > > (com.freeserve.fsmap.encoding.FSDeserializer)dsf.getDeserializ > erAs(Consta > > >nt s.AXIS_SAX); } > > > > > > all works, yes I can find the f***** deserializer but > AxisEngine cannot: > > > anyone, anyone ?? > > > > > > RB >
