Complex types arrays in webservices using custom codec

In WLS8.1, I use the arrays serializing classes generated by the "servicegen" task,
for the arrays of a complex type, and I register to the TypeMapping registry
the complex type specifying as serializer/deserializer the custom codec that I
developed. (The custom codec extends the AbstractCodec class)
The problem occurs when I try to execute a service that has like return type an
array of my complex type. In fact the response envelope is incorrectly built,
containing before the tag result(that includes at his turn, the serialized array)
once again the array serialized.
So at the parsing time of the envelope, the following error occurs:
… But was not able to find a Part that is registered with this Message which corresponds
to this SOAPElement. The name of the element should be one of these[simpleTypeBDTs]
at weblogic.webservice.core.DefaultMessage.toJava(DefaultMessage.java:445)
at weblogic.webservice.core.handler.InvokeHandler.handleRequest(InvokeHandler.java:74)
at weblogic.webservice.core.HandlerChainImpl.handleRequest(HandlerChainImpl.java:125)
at weblogic.webservice.core.DefaultOperation.process(DefaultOperation.java:513)
at weblogic.webservice.server.Dispatcher.process(Dispatcher.java:150)
at weblogic.webservice.server.Dispatcher.doDispatch(Dispatcher.java:125)
at weblogic.webservice.server.Dispatcher.dispatch(Dispatcher.java:74)
at weblogic.webservice.server.WebServiceManager.dispatch(WebServiceManager.java:98)
at weblogic.webservice.server.servlet.WebServiceServlet.serverSideInvoke(WebServiceServlet.java:274)
at weblogic.webservice.server.servlet.ServletBase.doPost(ServletBase.java:393)
at weblogic.webservice.server.servlet.WebServiceServlet.doPost(WebServiceServlet.java:244)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:1053)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:387)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:305)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:6291)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:317)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:97)
java.rmi.RemoteException: SOAP Fault:javax.xml.rpc.soap.SOAPFaultException: Exception
during processing: javax.xml.soap.SOAPException: Found SOAPElement
that seems to be normally because the encountered tag is not the result tag like
expected, but the starting tag of the first element of the resulted array.
It’s the correct way, the way I used? For my complex type is imperative to use
a custom codec, because my complex types are the nested complex types.

I opened a case to bea support, (case 426018 ) but I didn't obtain the solution
till now.
If you can access the case at the support.bea.com site, it contains a simple
test case explaining my problem.
regards,
mihaela
"manoj cheenath" <[email protected]> wrote:
In fact the response envelope is incorrectly built,
containing before the tag result(that includes at his turn, the serializedarray)
once again the array serialized.I suspect this is due to a bug in 8.1 and it is fixed since. Please
contact support for a patch.
For my complex type is imperative to use
a custom codec, because my complex types are the nested complex types.WLS can handle nested complex types. You need not write
custome codec to handle this case.
Regards,
-manoj
http://manojc.com
"miki tirnacop" <[email protected]> wrote in message
news:[email protected]...
In WLS8.1, I use the arrays serializing classes generated by the"servicegen" task,
for the arrays of a complex type, and I register to the TypeMappingregistry
the complex type specifying as serializer/deserializer the custom codecthat I
developed. (The custom codec extends the AbstractCodec class)
The problem occurs when I try to execute a service that has like returntype an
array of my complex type. In fact the response envelope is incorrectlybuilt,
containing before the tag result(that includes at his turn, the serializedarray)
once again the array serialized.
So at the parsing time of the envelope, the following error occurs:
. But was not able to find a Part that is registered with this Messagewhich corresponds
to this SOAPElement. The name of the element should be one ofthese[simpleTypeBDTs]
atweblogic.webservice.core.DefaultMessage.toJava(DefaultMessage.java:445)
atweblogic.webservice.core.handler.InvokeHandler.handleRequest(InvokeHandler.j
ava:74)
atweblogic.webservice.core.HandlerChainImpl.handleRequest(HandlerChainImpl.jav
a:125)
atweblogic.webservice.core.DefaultOperation.process(DefaultOperation.java:513)
at weblogic.webservice.server.Dispatcher.process(Dispatcher.java:150)
atweblogic.webservice.server.Dispatcher.doDispatch(Dispatcher.java:125)
at weblogic.webservice.server.Dispatcher.dispatch(Dispatcher.java:74)
atweblogic.webservice.server.WebServiceManager.dispatch(WebServiceManager.java
:98)
atweblogic.webservice.server.servlet.WebServiceServlet.serverSideInvoke(WebSer
viceServlet.java:274)
atweblogic.webservice.server.servlet.ServletBase.doPost(ServletBase.java:393)
atweblogic.webservice.server.servlet.WebServiceServlet.doPost(WebServiceServle
t.java:244)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
atweblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(Servle
tStubImpl.java:1053)
atweblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java
:387)
atweblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java
:305)
atweblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(W
ebAppServletContext.java:6291)
atweblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubjec
t.java:317)
atweblogic.security.service.SecurityManager.runAs(SecurityManager.java:97)
java.rmi.RemoteException: SOAPFault:javax.xml.rpc.soap.SOAPFaultException: Exception
during processing: javax.xml.soap.SOAPException: Found SOAPElement
that seems to be normally because the encountered tag is not the resulttag like
expected, but the starting tag of the first element of the resultedarray.
It's the correct way, the way I used? For my complex type is imperativeto
use
a custom codec, because my complex types are the nested complex types.

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Regards,
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http://manojc.com
"Venkat Addanki" <[email protected]> wrote in message
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Another problem:
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Thanks,
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http://help.sap.com/saphelp_nw04/helpdata/en/43/ce993b45cb0a85e10000000a1553f6/frameset.htm
I see that:
The WSDL document in rpc-style format must also not use any soapenc:Array types; these are often used in SOAP code in documents with this format. soapenc:Array uses the tag <xsd:any>, which the Integration Builder editors or proxy generation either ignore or do not support.
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<variable name="CreateIssueIn" xmlns:impl="http://localhost/rpc/soap/jirasoapservice-v2" messageType="impl:createIssueRequest"/>
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<copy>
<from>'summary'</from>
<to>$newIssue/summary</to>
</copy>
<copy>
<from variable="cusField1"/>
<to>$newIssue/customFieldValues[1]**</to>
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</assign>
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<assign name="LoginAssign">
<copy>
<from>'test'</from>
<to variable="LoginIn" part="in0"/>
</copy>
<copy>
<from>'test'</from>
<to variable="LoginIn" part="in1"/>
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<to variable="CreateIssueIn" part="in1"/>
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<copy>
<from variable="Token" part="loginReturn"/>
<to variable="CreateIssueIn" part="in0"/>
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<copy>
<from variable="cusField1"/>
<to>$newIssue/customFieldValues[1]/ns2:RemoteCustomFieldValue</to>
</copy>
<copy>
<from variable="cusField1"/>
<to>$newIssue/customFieldValues/impl:RemoteCustomFieldValue[1]</to>
</copy>
<copy>
<from variable="cusField1"/>
<to>$newIssue/customFieldValues[1]*</to>
</copy>
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I have the following flat XML file with descrete values as source:
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Hi
Mapping for item node:
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Mapping for elements
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 USedefined function---->splitbyvalue--
>value.
I guess this solution is a bit complex.....hope it works
regards
Suneel
Message was edited by: Suneel
Message was edited by: Suneel

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</xs:complexType>
<xs:simpleType name = "ErrorMessageWSType">
<xs:restriction base = "xs:NMTOKEN">
<xs:enumeration value = "INVALID_1"/>
<xs:enumeration value = "INVALID_2"/>
<xs:enumeration value = "INVALID_3"/>
</xs:restriction>
</xs:simpleType>
We are running into Marshaling exceptions on the server side when the response/fault complex type has a single array type field.
weblogic.wsee.codec.CodecException: Failed to encode
com.bea.xml.XmlException: failed to find a suitable binding type for use in marshalling object "[Lnamespace.type.ErrorMessageWSType;@693767e9". using schema type: t=SomeFault@http://namespace/SOME/v1 java type:namespace.type.ErrorMessageWSType[]
If I change SomeFault, by adding another element, the error goes away.
<xs:complexType name = "SomeFault">
<xs:sequence>
<xs:element name = "errorMessages" type="some:ErrorMessageWSType" maxOccurs="unbounded" />
<xs:element name = "dummyString" type="xsd:string" minOccurs="0" />
</xs:sequence>
</xs:complexType>
Am I doing something wrong during the wsdlc code generation or is this a known issue?
<wsdlc srcWsdl="${wsdl.dir}/${wsdl.file.name}"
destJwsDir="${gen.src.dir}/gen-src-jar"
destImplDir="${main.src.dir}"
packageName="${package.prefix}" type="JAXRPC">

Any luck with this? I am running into the same error. Apparently, this is not an issue with Java binding, but when invoking remote EJBs, we run into this. I am running 10.1.3.1 and the error is:
<fault>
<bindingFault xmlns="http://schemas.oracle.com/bpel/extension">
<part name="summary">
<summary>
com.collaxa.cube.ws.wsif.providers.ejb.WSIFOperation_EJB@e26dbf : Could not invoke 'getIdentityInfo'; nested exception is:
 org.collaxa.thirdparty.apache.wsif.WSIFException: Class 'ca.bc.gov.pssg.c3.webservices.identitymanagement.Identity' is not compatible; nested exception is:
 oracle.xml.parser.v2.XMLDOMException: cannot add a node belonging to a different document
</summary>
</part>
<part name="detail">
<detail>
org.collaxa.thirdparty.apache.wsif.WSIFException: Class 'ca.bc.gov.pssg.c3.webservices.identitymanagement.Identity' is not compatible; nested exception is:
 oracle.xml.parser.v2.XMLDOMException: cannot add a node belonging to a different document
</detail>
</part>
</bindingFault>
</fault

Returning complex types with arrays (Java / EJB via WSIF)

Hi all,
I'm writing some WSIF bindings for existing EJBs, and I've struck a bit of a problem. Basically I've got complex types that contain arrays, and while instances of these types can be passed to the EJBs, return variables typed similarly cause the following fault:
org.collaxa.thirdparty.apache.wsif.WSIFException: com.collaxa.cube.ws.wsif.providers.ejb.WSIFOperation_EJB@1a372e0 : Could not invoke 'concatString'; nested exception is:
 org.collaxa.thirdparty.apache.wsif.WSIFException: Class 'ejbinterfacetest.StringReturnArray' is not compatible; nested exception is:
 oracle.xml.parser.v2.XMLDOMException: cannot add a node belonging to a different document
 at com.collaxa.cube.ws.wsif.providers.ejb.WSIFOperation_EJB.executeRequestResponseOperation(WSIFOperation_EJB.java:1305)
 at com.collaxa.cube.ws.WSIFInvocationHandler.invoke(WSIFInvocationHandler.java:431)
 at com.collaxa.cube.ws.WSInvocationManager.invoke2(WSInvocationManager.java:416)
The Java class StringReturnArray is a serializable JavaBean with one property, a String[] called strings. The corresponding complexType (that works when used as a method parameter type) is stringReturnArrayType:
<complexType name="stringArrayType">
<sequence>
<element name="str" type="string" maxOccurs="unbounded" />
</sequence>
</complexType>
<complexType name="stringReturnArrayType">
<sequence>
<element name="strings" type="tns:stringArrayType" />
</sequence>
</complexType>
and I've type mapped in the binding with
<format:typeMap typeName="typens:stringReturnArrayType" formatType="ejbinterfacetest.StringReturnArray" />
Anyone know why this would be? Is there any way I can get more information out of BPEL or OC4J regarding the fault? (I've already turned the BPEL domain logging to All)
Cheers,
Chris.

Any luck with this? I am running into the same error. Apparently, this is not an issue with Java binding, but when invoking remote EJBs, we run into this. I am running 10.1.3.1 and the error is:
<fault>
<bindingFault xmlns="http://schemas.oracle.com/bpel/extension">
<part name="summary">
<summary>
com.collaxa.cube.ws.wsif.providers.ejb.WSIFOperation_EJB@e26dbf : Could not invoke 'getIdentityInfo'; nested exception is:
 org.collaxa.thirdparty.apache.wsif.WSIFException: Class 'ca.bc.gov.pssg.c3.webservices.identitymanagement.Identity' is not compatible; nested exception is:
 oracle.xml.parser.v2.XMLDOMException: cannot add a node belonging to a different document
</summary>
</part>
<part name="detail">
<detail>
org.collaxa.thirdparty.apache.wsif.WSIFException: Class 'ca.bc.gov.pssg.c3.webservices.identitymanagement.Identity' is not compatible; nested exception is:
 oracle.xml.parser.v2.XMLDOMException: cannot add a node belonging to a different document
</detail>
</part>
</bindingFault>
</fault

Soap encoded array of complex type, impossible to map?

Hello,
can anyone please tell me if the XI has problems (or is unable) to read from soap-encoded arrays of a complex type.
As far as I know this is conform to SOAP 1.1
We developed this webservice for a client, who says, he cannot map this kind of array in his XI.
Would it be better to do it this way ?
<complexType name="ActivityList">
<sequence>
 <element name="ActivityEl" maxOccurs="unbounded" type="Activity"/>
</sequence>
</complexType>
Excerpt of the WSDL:
 <wsdl:message name="getDataForPbnrResponse">
 <wsdl:part name="getDataForPbnrReturn" type="impl:ArrayOf_tns1_Activity"/>
 </wsdl:message>
 <schema xmlns="http://www.w3.org/2001/XMLSchema" targetNamespace="http://ipslsv01vm02:9080/axis/services/QEC-Service">
 <import namespace="http://schemas.xmlsoap.org/soap/encoding/"/>
 <complexType name="ArrayOf_tns1_Activity">
 <complexContent>
 <restriction base="soapenc:Array">
 <attribute ref="soapenc:arrayType" wsdl:arrayType="tns1:Activity[]"/>
 </restriction>
 </complexContent>
 </complexType>
 <complexType name="ArrayOf_tns1_ActivityFeedback">
 <complexContent>
 <restriction base="soapenc:Array">
 <attribute ref="soapenc:arrayType" wsdl:arrayType="tns1:ActivityFeedback[]"/>
 </restriction>
 </complexContent>
 </complexType>
 </schema>
Part ot the response:
<?xml version="1.0" encoding="UTF-8"?>
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<soapenv:Body>
<ns1:getDataForPbnrResponse soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xmlns:ns1="http://ipslsv01vm02:9080/axis/services/QEC-Service">
 <getDataForPbnrReturn xsi:type="soapenc:Array" soapenc:arrayType="ns3:Activity[7]" xmlns:ns2="http://www.w3.org/2002/12/soap-encoding" xmlns:ns3="urn:BeanService" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/">
 <item href="#id0"/>
 <item href="#id1"/>
 <item href="#id2"/>
 <item href="#id3"/>
 <item href="#id4"/>
 <item href="#id5"/>
 <item href="#id6"/>
 </getDataForPbnrReturn>
</ns1:getDataForPbnrResponse>
<multiRef id="id5" soapenc:root="0" soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xsi:type="ns4:Activity" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/" xmlns:ns4="urn:BeanService">
 <FIN xsi:type="xsd:string">---</FIN>
 <VIN xsi:type="xsd:string"></VIN>
cut -
 <ursache xsi:type="xsd:string"></ursache>
</multiRef>
</soapenv:Body>
</soapenv:Envelope>
Thanks in advance!

I am having this issue as well.
From:
http://help.sap.com/saphelp_nw04/helpdata/en/43/ce993b45cb0a85e10000000a1553f6/frameset.htm
I see that:
The WSDL document in rpc-style format must also not use any soapenc:Array types; these are often used in SOAP code in documents with this format. soapenc:Array uses the tag <xsd:any>, which the Integration Builder editors or proxy generation either ignore or do not support.
You can replace soapenc:Array types with an equivalent <sequence>; see the WS-I example under http://www.ws-i.org/Profiles/BasicProfile-1.0-2004-04-16.html#refinement16556272.
They give an example of what to use instead.
Of course I have been given a WSDL that has a message I need to map to that uses the enc:Array.
Has anyone else had this issue? I need to map to a SOAP message to send to an external party. I don't know what they are willing to change to support what I can do. I changed the WSDL to use a sequence as below just to pull it in for now.
Thanks,
Eric

Problem in DII client while using custome type

Hi All,
I am accessing a webservice using JAX-RPC DII cleint. Webserviuce is deployed on a websphere app server 6.0
In Webservice i have 1 complextype called Address.
When i try to call the webservice and try to pass the complex type as parameter to web service i get deserialization error for complexType.
I tried to register it using TypeMappingRegistry but again iam getting
exception like "you can't modify default typemapping".
here is my code
public class DIITip implements SerializerConstants {
public static void main(String args[]) {
try {
QName serviceName = new QName("http://localhost:9080/AddressBookService/services/AddressBook/wsdl/AddressBook.wsdl","AddressBookService");
ServiceFactory factory = ServiceFactory.newInstance();
Call call = service.createCall();
QName operationName = new QName("http://addr","setAddressFromName");
call.setOperationName(operationName);
// The input parameter
call.addParameter(
"arg_0_1", // parameter name
QNAME_TYPE_CPLX_TYPE, // parameter XML type QName
Address.class, // parameter Java type class
ParameterMode.IN); // parameter mode
// The return
call.setReturnType(XMLType.XSD_BOOLEAN);
// The operation is an RPC-style operation.
call.setProperty(Call.OPERATION_STYLE_PROPERTY,"rpc");
call.setProperty(Call.ENCODINGSTYLE_URI_PROPERTY,"http://schemas.xmlsoap.org/soap/encoding/");
call.setTargetEndpointAddress("http://localhost:9080/AddressBookService/services/AddressBook");
               Address addr = new Address();
               addr.setStreetName("Jogesh");
               addr.setCity("Puri");
               addr.setState("Orisaa");
     TypeMappingRegistry registry = service.getTypeMappingRegistry();
     TypeMapping mapping2 = registry.getTypeMapping("");
     TypeMapping typeMapping = registry.getTypeMapping(SOAPConstants.URI_ENCODING);
QName type = new QName("http://addr", "Address");
CombinedSerializer serializer = new addr.Address_SOAPSerializer(type,
ENCODE_TYPE, NULLABLE, SOAPConstants.NS_SOAP_ENCODING);
serializer = new ReferenceableSerializerImpl(SERIALIZE_AS_REF, serializer);
registerSerializer(typeMapping,addr.Address.class, type, serializer);
// Invoke the operation
Object[] actualArgs = {addr};
Boolean obj = (Boolean) call.invoke(actualArgs);
               if (null!= obj)
                    System.out.println(obj.getStreetName()+" "+obj.getCity()+" "+obj.getState());
               }else
                    System.out.println("Obj is null");
catch (Throwable t) {
t.printStackTrace();
private static void registerSerializer(TypeMapping mapping, Class javaType, QName xmlType,
Serializer ser) {
mapping.register(javaType, xmlType, new SingletonSerializerFactory(ser),
new SingletonDeserializerFactory((Deserializer)ser));
Anybody know how to register/use complext type while using DII client
Many thanks for any help offered.
capri

Hey Capri,
did you solved your problem?
I' am also looking for a solution to add complex Types.
I use webservices with apache axis. There I don't have to add the parameter to the call object. In the server-config.wsdd, there are all information about the complex type. So I only have to invoke webservice with my object.
But now I want to invoke a BPEL-Process as webservice. I think at this term I have to add the parameter to the call object.
regards,
kirie

Complex types arrays in webservices using custom codec

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