Does your endpoint implement a supported interface like MessageHandler or PayloadEndp

[mannu4ll]

getting this error (Does your endpoint implement a supported interface like MessageHandler or PayloadEndpoint) while accessing webservice

Original XSD

<?xml version="1.0" encoding="UTF-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
targetNamespace="http://www.usfood.com/searchPerson/schema" xmlns:tns="http://www.usfood.com/searchPerson/schema"
elementFormDefault="qualified" xmlns:Qperson="http://www.usfood.com/searchPerson/schema">
<xs:element name="searchPersonRequest" type="Qperson: searchPersonRequesType">

</xs:element>
<xs:element name="searchPersonResponse" type="Qperson: searchPersonResponseType">
<xs:annotation>
<xs:documentation>Comment describing your root element
</xs:documentation>
</xs:annotation>
</xs:element>
<xs:complexType name="searchPersonRequesType">
<xs:sequence>
<xs:element name="person" type="Qperson: person" />
<xs:element name="userName" type="xs:string" />
</xs:sequence>
</xs:complexType>
<xs:complexType name="searchPersonResponseType">
<xs:sequence>
<xs:element name="personList" type="Qperson: person"
minOccurs="1" maxOccurs="unbounded" />
</xs:sequence>
</xs:complexType>
<xs:complexType name="person">
<xs:sequence>
<xs:element name="perAddress" type="xs:string" />
<xs:element name="perEmail" type="xs:string" />
<xs:element name="perID" type="xs:string" />
<xs:element name="perName" type="xs:string" />
</xs:sequence>
</xs:complexType>
</xs:schema>

@EndPoint

@PayloadRoot(localPart = "searchPersonRequest", namespace = "http://www.usfood.com/searchPerson/schema")
public SearchPersonResponseType searchPerson(SearchPersonRequesType empRequest) {
SearchPersonResponseType perResponse = JAXB_OBJECT_PERSON_FACTORY
.createSearchPersonResponseType();
List<Person> persons = new ArrayList<Person>();
Person person = new Person();
person.setPerAddress("per address");
person.setPerEmail("per email");
person.setPerID("per id");
person.setPerName("per name");
persons.add(person);
perResponse.getPersonList().addAll(persons);
return perResponse;
}


If i modify my above xsd which is given below

Modified XSD

<?xml version="1.0" encoding="UTF-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
targetNamespace="http://www.usfood.com/searchPerson/schema" xmlns:tns="http://www.usfood.com/searchPerson/schema"
elementFormDefault="qualified" xmlns:Qperson="http://www.usfood.com/searchPerson/schema">
<xs:element name="searchPersonRequest" >
<xs:complexType >
<xs:sequence>
<xs:element name="person" type="Qperson: person" />
<xs:element name="userName" type="xs:string" />
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element name="searchPersonResponse" >
<xs:complexType >
<xs:sequence>
<xs:element name="personList" type="Qperson: person"
minOccurs="1" maxOccurs="unbounded" />
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:complexType name="person">
<xs:sequence>
<xs:element name="perAddress" type="xs:string" />
<xs:element name="perEmail" type="xs:string" />
<xs:element name="perID" type="xs:string" />
<xs:element name="perName" type="xs:string" />
</xs:sequence>
</xs:complexType>
</xs:schema>

@EndPoint

@PayloadRoot(localPart = "searchPersonRequest", namespace = "http://www.usfood.com/searchPerson/schema")
public SearchPersonResponse searchPerson(SearchPersonRequest empRequest) {
SearchPersonResponse perResponse = JAXB_OBJECT_PERSON_FACTORY
.createSearchPersonResponse();
List<Person> persons = new ArrayList<Person>();
Person person = new Person();
person.setPerAddress("per address");
person.setPerEmail("per email");
person.setPerID("per id");
person.setPerName("per name");
persons.add(person);
perResponse.getPersonList().addAll(persons);
return perResponse;
}
then it works fine for me

But i have to stick to my original xsd
what need to be done to work with original xsd ?
please help me

[mannu4ll]

got the solution

[vjain143]

It is XSD related issue, you need to correct your XSD. Generally when you are playing with JAXB, this problem will occur , you must need to define request and response correctly.

[vjain143]

This issue is resolved. For example if your input request element is 'InsertPremiumRequest' so need to define like

<xs:element name="InsertRequest">
<xs:annotation>
<xs:documentation>Root element for Record Insert Request</xs:documentation>
</xs:annotation>
<xs:complexType>
<xs:sequence>
<xs:element name="GeneralDetails" type="tns:GenralDetailsType"></xs:element>
<xs:element name="FullDetails" type="tns:FullDetailsType"></xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>

---------------
Previously i was defined this as mention below:- so when i am creating JAXB beans it always create two elements for this, which element (InsertRequest or InsertRequestType) need to refer in endpoint, this was the issue.

<element name="InsertRequest" type="tns:InsertRequestType"></element>


<complexType name="InsertRequestType">
<sequence>
<element name="GeneralDetails" type="tns:GenralDetailsType"></element>
<element name="FullDetails" type="tns:FullDetailsType"></element>
</sequence>
</complexType>

[vjain143]

This issue is resolved. For example if your input request element is 'InsertRequest' so need to define like

<xs:element name="InsertRequest">
<xs:annotation>
<xs:documentation>Root element for Record Insert Request</xs:documentation>
</xs:annotation>
<xs:complexType>
<xs:sequence>
<xs:element name="GeneralDetails" type="tns:GenralDetailsType"></xs:element>
<xs:element name="FullDetails" type="tns:FullDetailsType"></xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>

---------------
Previously i was defined this as mention below:- so when i am creating JAXB beans it always create two elements for this, which element (InsertRequest or InsertRequestType) need to refer in endpoint, this was the issue.

<element name="InsertRequest" type="tns:InsertRequestType"></element>


<complexType name="InsertRequestType">
<sequence>
<element name="GeneralDetails" type="tns:GenralDetailsType"></element>
<element name="FullDetails" type="tns:FullDetailsType"></element>
</sequence>
</complexType>