Hi Ajith,
The Address class only has getter and setter for name, city etc. No
getAddress. Do you see this ignoring of xsi:type in creating instance as a
bug?
Besides using choice option as Ramesh suggested, do we run out of luck
here? I am a little hesitate to use choice as in my case, the choice list
changes quite fast. Keeping track of the exhaustive list of all the choices
is a challenge.
Thanks,
-Bo
On 1/3/07, Ajith Ranabahu <[EMAIL PROTECTED]> wrote:
Hi,
It seems to me that you have to go one level deep. See whether there
is a getAddress method in the Address class.
XMLBeans generates a lot of classes and things are a bit confusing
specially when types and elements have similar names. AFAIK XMLBeans
generates a class per type and element. So there would be a class
generated for the address type and also for the address element. My
guess is you have to check the address type object instead of the
address element object.
Ajith
On 1/3/07, Bo Xie <[EMAIL PROTECTED]> wrote:
> Thanks Ajith. Could you be more specific on how to figure out the right
type
> of the instance? Here is the code snippet and the output on the service
> side.
> The getAddressArray indeed returns Address[] which is good. But the
> instanceof always returns Address even for USAddress instance. The
> interesting thing is the toString output of the addr variable. It
includes
> the correct xsi-type for each instance. So how can I do the correct
> instanceof to figure the right type to cast in this case?
>
> Thanks,
> -Bo
>
> ----Code snippet----
> public void
> updateAddresses(
samples.quickstart.service.xmlbeans.xsd.UpdateAddressesDocument
> param3)
> {
> //Todo fill this with the necessary business logic
> String symbol = param3.getUpdateAddresses().getSymbol();
> System.err.println(getCurrentTime()+"- Update Symbol:" +
symbol);
>
> Address[] addrs = param3.getUpdateAddresses().getAddressesArray();
> for (int i = 0; i < addrs.length; i++) {
> Address addr = addrs[i];
> if(addr instanceof USAddress) System.err.println("USAddress
> instance");
> if(addr instanceof Address) System.err.println("Address
> instance");
> System.err.println(addr.getClass().getName()+":"+addr);
> }
> ...}
>
> ----Output from the code ----
> Address instance
> samples.quickstart.service.xmlbeans.xsd.impl.AddressImpl:
> <xml-fragment xsi:type="xsd:US-Address"
> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
> xmlns:xsd=" http://quickstart.samples/xsd";
> xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/";>
> <name xmlns=" http://quickstart.samples/xsd";>company name</name>
> <city xmlns="http://quickstart.samples/xsd";>Sunnyvale</city>
> <state xmlns=" http://quickstart.samples/xsd";>CA</state>
> <zip xmlns="http://quickstart.samples/xsd";>94087</zip>
> </xml-fragment>
>
> Address instance
> samples.quickstart.service.xmlbeans.xsd.impl.AddressImpl:<xml-fragment
> xsi:type="xsd:Address" xmlns:xsi="
> http://www.w3.org/2001/XMLSchema-instance";
> xmlns:ns1="http://quickstart.samples/xsd";
> xmlns:xsd="http://quickstart.samples/xsd "
> xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/";>
> <name xmlns="http://quickstart.samples/xsd ">company</name>
> <city xmlns="http://quickstart.samples/xsd";>Hong Kong</city>
> </xml-fragment>
>
>
> On 1/3/07, Ajith Ranabahu <[EMAIL PROTECTED]> wrote:
> > Hi,
> > Since the xsi:type attribute is present and points to the USAddress,
> > the generated object should be of type USAddress. Perhaps the problem
> > is the way you check the instanceof. I mean XMLBeans should have
> > generated a getAddresses method to updateAddress ? (It's a little bit
> > weird how XMLBeans treats these schemas but I'm guessing)
> > If you can use a debugger and go through the object hierarchy at
> > runtime you should be able to figure this out
> >
> > Ajith
> >
> > On 1/3/07, Bo Xie <[EMAIL PROTECTED]> wrote:
> > > Thanks Ajith for the quick response.
> > >
> > > I have tried to use the instanceof to test if the instance is
USAddress,
> > > but the test returns false. Without that, the type cast is not safe
as
> > > the Address list can have items of either Address or USAddress. My
> > > question here is should the java instance created from XML be of
type
> > > USAddress even though the signature is Address. Is there anyway to
make
> > > this happen?
> > >
> > > Thanks,
> > > -Bo
> > > Ajith Ranabahu wrote:
> > > > Hi,
> > > > The reason here is that you have set the type of the addresses
element
> > > > to be 'Address' rather than USAddress (the code generator would
put
> > > > the reference for the Address rather than the USAddress). However
> > > > since the xsi:type attribute is present the deserializer should
create
> > > > the right object and you can just use a type cast to get to the
right
> > > > object.
> > > >
> > > > HTH
> > > >
> > > > Ajith
> > > >
> > > > On 1/2/07, Bo Xie < [EMAIL PROTECTED]> wrote:
> > > >> Hi there,
> > > >>
> > > >> I am new to axis2 with XMLBean data binding, please help me
with
> the
> > > >> following issue.
> > > >>
> > > >> I modified the quickstart sample XMLBean program to try a WSDL
with
> > > >> the
> > > >> following types. The type US-Address is a derived from type
Address.
> > > >> I would
> > > >> like to create a service operation updateAddresses to change
> > > >> addresses of a
> > > >> company based on a symbol. The addresses is an array that can
take
> > > >> either
> > > >> Address or USAddress instances.
> > > >>
> > > >> <xs:complexType name="Address">
> > > >> <xs:sequence>
> > > >> <xs:element name="name" type="xs:string"
> > > >> minOccurs="0"/>
> > > >> <xs:element name="street"
> type="xs:string"/>
> > > >> <xs:element name="city" type="xs:string"/>
> > > >> </xs:sequence>
> > > >> </xs:complexType>
> > > >>
> > > >>
> > > >> <xs:complexType name="US-Address">
> > > >> <xs:complexContent>
> > > >> <xs:extension base="ipo:Address">
> > > >> <xs:sequence>
> > > >> <xs:element name="state"
> > > >> type="ipo:US-State"/>
> > > >> <xs:element name="zip"
> > > >> type="xs:positiveInteger"/>
> > > >> </xs:sequence>
> > > >> </xs:extension>
> > > >> </xs:complexContent>
> > > >> </xs:complexType>
> > > >>
> > > >> <xs:element name="updateAddresses">
> > > >> <xs:complexType>
> > > >> <xs:sequence>
> > > >> <xs:element name="symbol"
type="xs:string"
> > > >> nillable="true"/>
> > > >> <xs:element name="addresses"
> type="ipo:Address"
> > > >> maxOccurs="unbounded"/>
> > > >> </xs:sequence>
> > > >> </xs:complexType>
> > > >>
> > > >> I used WSDL2JAVA with XMLBean data binding to generate the
> > > >> skeleton
> > > >> and stub code. All looks great and the SOAP exchange looks fine
too.
> > > >>
> > > >> In the client code, I created one instance if USAddress and
one
> > > >> instance of Address and put them into the addresses list. In the
SOAP
> > > >> request message, the instances are as shown as follows below.
Note,
> > > >> xsi-type for the instance indicate the correct types which is
nice.
> > > >> <soapenv:Body>
> > > >> <updateAddresses xmlns=" http://quickstart.samples/xsd";>
> > > >>
> > > >> <symbol>XYZ</symbol>
> > > >> <addresses
> > > >>
> xmlns:xsi="http;//www.w3.org/2001/XMLSchema-instance"
> > > >> xmlns:xsd="
> > > >> http://quickstart.samples/xsd"; xsi:type="xsd:US-Address">
> > > >> <name>company name</name>
> > > >> <city>Sunnyvale</city>
> > > >> <state>CA</state>
> > > >>
> > > >> <zip>94087</zip>
> > > >> </addresses>
> > > >> <addresses
> > > >>
> xmlns:xsi="http;//www.w3.org/2001/XMLSchema-instance"
> > > >> xmlns:xsd="http://quickstart.samples/xsd
> > > >> " xsi:type="xsd:Address">
> > > >> <name>company name</name>
> > > >> <city>Hong Kong</city>
> > > >> </addresses>
> > > >> </updateAddresses>
> > > >> </soapenv:Body>
> > > >>
> > > >>
> > > >> The problem is when the XML object mapped into java object on
the
> > > >> service
> > > >> side, all the XML address object passed to the skeleton are all
of
> > > >> Address
> > > >> type. I would expect one instance be Address type, another be
> USAddress
> > > >> type. Since xsi-type in the SOAP message has the right type, why
the
> > > >> XMLBean
> > > >> object is not created as the derived type? Is there any option in
> > > >> WSDL2JAVA
> > > >> to make this work?
> > > >>
> > > >> From the XMLBean Address java object, how can I access the
> xsi-type
> > > >> attribute that was available in the XML string?
> > > >>
> > > >> If I am not heading the right direction, can anyone suggest
some
> > > >> alternatives?
> > > >>
> > > >> Thanks for your time!
> > > >>
> > > >> -Bo
> > > >>
> > > >>
> > > >>
> > > >
> > > >
> > >
> > >
> ---------------------------------------------------------------------
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> > > For additional commands, e-mail: [EMAIL PROTECTED]
> > >
> > >
> >
> >
> > --
> > Ajith Ranabahu
> >
> >
> ---------------------------------------------------------------------
> > To unsubscribe, e-mail:
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> > For additional commands, e-mail: [EMAIL PROTECTED]
> >
> >
>
>
--
Ajith Ranabahu
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