WebService is not invoking from OAPage

Question

Hi,
I created a BPEL WS which creates a employee in oracle EBS and deployed sucessfully.My requirement is to invoke this WS from a custom OAF page.I generated all STUB java classes and done all coding in the controller of the page.The problem is WS is not invoking,no error is throwing.
I am pasting my WSDL file and stub class
CreateEmployee WSDL
<?xml version="1.0" encoding="UTF-8"?>
<definitions
name="CreateEmployee"
targetNamespace="http://xmlns.oracle.com/CreateEmployee"
xmlns="http://schemas.xmlsoap.org/wsdl/"
xmlns:tns="http://xmlns.oracle.com/CreateEmployee"
xmlns:wsa="http://schemas.xmlsoap.org/ws/2003/03/addressing"
xmlns:ns1="http://www.globalcompany.com/ns/sales"
xmlns:plnk="http://schemas.xmlsoap.org/ws/2003/05/partner-link/"
xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/"
xmlns:client="http://xmlns.oracle.com/CreateEmployee"
>
<types>
<schema xmlns="http://www.w3.org/2001/XMLSchema"
targetNamespace="http://www.globalcompany.com/ns/sales"
xmlns:po="http://www.globalcompany.com/ns/sales"
elementFormDefault="qualified">
<annotation>
<documentation xml:lang="en">
Order Booking schema for GlobalCompany.com.
Copyright 2005 GlobalCompany.com. All rights reserved.
</documentation>
</annotation>
<element name="EmployeeDetails" type="po:EmployeeDetails"/>
<complexType name="EmployeeDetails">
<sequence>
<element name="EmployeeNumber" type="string"/>
<element name="DOB" type="date"/>
<element name="LastName" type="string"/>
<element name="Bgid" type="integer"/>
<element name="EffectiveDate" type="date"/>
<element name="Gender" type="string"/>
</sequence>
</complexType>
</schema>
<xs:schema targetNamespace="http://schemas.xmlsoap.org/ws/2003/03/addressing" xmlns:wsa="http://schemas.xmlsoap.org/ws/2003/03/addressing" xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified" blockDefault="#all">
<!-- //////////////////// WS-Addressing //////////////////// -->
* <!-- Endpoint reference -->*
* <xs:element name="EndpointReference" type="wsa:EndpointReferenceType"/>*
* <xs:complexType name="EndpointReferenceType">*
* <xs:sequence>*
* <xs:element name="Address" type="wsa:AttributedURI"/>*
* <xs:element name="ReferenceProperties" type="wsa:ReferencePropertiesType" minOccurs="0"/>*
* <xs:element name="PortType" type="wsa:AttributedQName" minOccurs="0"/>*
* <xs:element name="ServiceName" type="wsa:ServiceNameType" minOccurs="0"/>*
* <xs:any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded">*
* <xs:annotation>*
* <xs:documentation>*
* If "Policy" elements from namespace "http://schemas.xmlsoap.org/ws/2002/12/policy#policy" are used, they must appear first (before any extensibility elements).*
* </xs:documentation>*
* </xs:annotation>*
*</xs:any> *
* </xs:sequence>*
* <xs:anyAttribute namespace="##other" processContents="lax"/>*
* </xs:complexType>*
* <xs:complexType name="ReferencePropertiesType">*
* <xs:sequence>*
* <xs:any processContents="lax" minOccurs="0" maxOccurs="unbounded"/>*
* </xs:sequence>*
* </xs:complexType>*
* <xs:complexType name="ServiceNameType">*
* <xs:simpleContent>*
* <xs:extension base="xs:QName">*
* <xs:attribute name="PortName" type="xs:NCName"/>*
* <xs:anyAttribute namespace="##other" processContents="lax"/>*
* </xs:extension>*
* </xs:simpleContent>*
* </xs:complexType>*
* <!-- Message information header blocks -->*
* <xs:element name="MessageID" type="wsa:AttributedURI"/>*
* <xs:element name="RelatesTo" type="wsa:Relationship"/>*
* <xs:element name="To" type="wsa:AttributedURI"/>*
* <xs:element name="Action" type="wsa:AttributedURI"/>*
* <xs:element name="From" type="wsa:EndpointReferenceType"/>*
* <xs:element name="ReplyTo" type="wsa:EndpointReferenceType"/>*
* <xs:element name="FaultTo" type="wsa:EndpointReferenceType"/>*
* <xs:element name="Recipient" type="wsa:EndpointReferenceType"/>*
* <xs:complexType name="Relationship">*
* <xs:simpleContent>*
* <xs:extension base="xs:anyURI">*
* <xs:attribute name="RelationshipType" type="xs:QName" use="optional"/>*
* <xs:anyAttribute namespace="##other" processContents="lax"/>*
* </xs:extension>*
* </xs:simpleContent>*
* </xs:complexType>*
* <xs:simpleType name="RelationshipTypeValues">*
* <xs:restriction base="xs:QName">*
* <xs:enumeration value="wsa:Response"/>*
* </xs:restriction>*
* </xs:simpleType>*
* <!-- Common declarations and definitions -->*
* <xs:complexType name="AttributedQName">*
* <xs:simpleContent>*
* <xs:extension base="xs:QName">*
* <xs:anyAttribute namespace="##other" processContents="lax"/>*
* </xs:extension>*
* </xs:simpleContent>*
* </xs:complexType>*
* <xs:complexType name="AttributedURI">*
* <xs:simpleContent>*
* <xs:extension base="xs:anyURI">*
* <xs:anyAttribute namespace="##other" processContents="lax"/>*
* </xs:extension>*
* </xs:simpleContent>*
* </xs:complexType>*
</xs:schema>
</types>
<message name="CreateEmployeeResponseMessage">
<part name="payload" element="ns1:EmployeeDetails"/>
</message>
<message name="CreateEmployeeRequestMessage">
<part name="payload" element="ns1:EmployeeDetails"/>
</message>
<message name="WSARelatesToHeader">
<part name="RelatesTo" element="wsa:RelatesTo"/>
</message>
<message name="WSAReplyToHeader">
<part name="ReplyTo" element="wsa:ReplyTo"/>
</message>
<message name="WSAMessageIDHeader">
<part name="MessageID" element="wsa:MessageID"/>
</message>
<portType name="CreateEmployeeCallback">
<operation name="onResult">
<input message="tns:CreateEmployeeResponseMessage"/>
</operation>
</portType>
<portType name="CreateEmployee">
<operation name="initiate">
<input message="tns:CreateEmployeeRequestMessage"/>
</operation>
</portType>
<binding name="CreateEmployeeCallbackBinding" type="tns:CreateEmployeeCallback">
<soap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>
<operation name="onResult">
<soap:operation style="document" soapAction="onResult"/>
<input>
<soap:header message="tns:WSARelatesToHeader" part="RelatesTo" use="literal" encodingStyle=""/>
<soap:body use="literal"/>
</input>
</operation>
</binding>
<binding name="CreateEmployeeBinding" type="tns:CreateEmployee">
<soap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>
<operation name="initiate">
<soap:operation style="document" soapAction="initiate"/>
<input>
<soap:header message="tns:WSAReplyToHeader" part="ReplyTo" use="literal" encodingStyle=""/>
<soap:header message="tns:WSAMessageIDHeader" part="MessageID" use="literal" encodingStyle=""/>
<soap:body use="literal"/>
</input>
</operation>
</binding>
<service name="CreateEmployee">
<port name="CreateEmployeePort" binding="tns:CreateEmployeeBinding">
<soap:address location="http://kbace12:8888/orabpel/default/CreateEmployee/1.0"/>
</port>
</service>
<service name="CreateEmployeeCallbackService">
<port name="CreateEmployeeCallbackPort" binding="tns:CreateEmployeeCallbackBinding">
<soap:address location="http://set.by.caller"/>
</port>
</service>
<plnk:partnerLinkType name="CreateEmployee">
<plnk:role name="CreateEmployeeProvider">
<plnk:portType name="tns:CreateEmployee"/>
</plnk:role>
<plnk:role name="CreateEmployeeRequester">
<plnk:portType name="tns:CreateEmployeeCallback"/>
</plnk:role>
</plnk:partnerLinkType>
</definitions>
CreateEmployeeStub.java
package mentor.oracle.apps.webservices;
import oracle.soap.transport.http.OracleSOAPHTTPConnection;
import org.apache.soap.encoding.soapenc.BeanSerializer;
import org.apache.soap.encoding.SOAPMappingRegistry;
import org.apache.soap.util.xml.QName;
import java.util.Vector;
import org.w3c.dom.Element;
import java.net.URL;
import org.apache.soap.Body;
import org.apache.soap.Envelope;
import org.apache.soap.messaging.Message;
import java.util.Properties;
public class CreateEmployeeStub
//public String endpoint = "http://172.16.1.157:8888/orabpel/default/CreateEmployee/1.0";
private OracleSOAPHTTPConnection m_httpConnection = null;
private SOAPMappingRegistry m_smr = null;
public CreateEmployeeStub()
m_httpConnection = new OracleSOAPHTTPConnection();
public void initiate(Element requestElem) throws Exception
URL endpointURL = new URL( "http://172.16.1.157:8888/orabpel/default/CreateEmployee/1.0");
Envelope requestEnv = new Envelope();
Body requestBody = new Body();
Vector requestBodyEntries = new Vector();
requestBodyEntries.addElement(requestElem);
requestBody.setBodyEntries(requestBodyEntries);
requestEnv.setBody(requestBody);
Message msg = new Message();
msg.setSOAPTransport(m_httpConnection);
msg.send(endpointURL, "initiate", requestEnv);
and Input to initiate method is in the form of XML
<ns1:EmployeeDetails>
<ns1:EmployeeNumber>6999</ns1:EmployeeNumber>
<ns1:DOB>2000-07-15</ns1:DOB>
<ns1:LastName>Manoj9334</ns1:LastName>
<ns1:Bgid>7577</ns1:Bgid>
<ns1:EffectiveDate>2009-07-15</ns1:EffectiveDate>
<ns1:Gender>M</ns1:Gender>
</ns1:EmployeeDetails>
that i created using org.w3c.dom.Element class before invoking the initiate method.
Please give solution to this problem
Thanks in Advance

Answer 1

You better ask this in the [OA Forum|http://forums.oracle.com/forums/forum.jspa?forumID=210]
Timo