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Right Click on the WebContent/WEB-INF subfolder and Select New->Other.
Select Web Services->wsdl and click Next.
Give the File name as CalculatorService.wsdl and click Next.
On the next window give the Target namespace as "http://jws.samples.geronimo.apache.org". Select Finish.

Modify the CalculatorService.wsdl as follows

Code Block

title	CalculatorService.wsdl
borderStyle	solid

<wsdl:definitions name="Calculator"
xmlns="http://schemas.xmlsoap.org/wsdl/"
xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/"
xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"
xmlns:xsd="http://www.w3.org/2001/XMLSchema"
targetNamespace="http://jws.samples.geronimo.apache.org"
xmlns:tns="http://jws.samples.geronimo.apache.org">
<wsdl:types>
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns="http://jws.samples.geronimo.apache.org"
targetNamespace="http://jws.samples.geronimo.apache.org"
attributeFormDefault="unqualified"
elementFormDefault="qualified">
<xsd:element name="add">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="value1" type="xsd:int"/>
<xsd:element name="value2" type="xsd:int"/>
</xsd:sequence>
</xsd:complexType>
</xsd:element>
<xsd:element name="addResponse">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="return" type="xsd:int"/>
</xsd:sequence>
</xsd:complexType>
</xsd:element>
</xsd:schema>
</wsdl:types>
<wsdl:message name="add">
<wsdl:part name="add" element="tns:add"/>
</wsdl:message>
<wsdl:message name="addResponse">
<wsdl:part name="addResponse" element="tns:addResponse"/>
</wsdl:message>
<wsdl:portType name="CalculatorPortType">
<wsdl:operation name="add">
<wsdl:input name="add" message="tns:add"/>
<wsdl:output name="addResponse" message="tns:addResponse"/>
</wsdl:operation>
</wsdl:portType>
<wsdl:binding name="CalculatorSoapBinding"
type="tns:CalculatorPortType">
<soap:binding style="document"
transport="http://schemas.xmlsoap.org/soap/http"/>
<wsdl:operation name="add">
<soap:operation soapAction="add" style="document"/>
<wsdl:input name="add">
<soap:body use="literal"/>
</wsdl:input>
<wsdl:output name="addResponse">
<soap:body use="literal"/>
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
<wsdl:service name="Calculator">
<wsdl:port name="CalculatorPort"
binding="tns:CalculatorSoapBinding">
<soap:address location="http://localhost:8080/jaxwscalculator-
1.0/calculator"/>
<wswa:UsingAddressing
xmlns:wswa="http://www.w3.org/2005/08/addressing/wsdl"/>
</wsdl:port>
</wsdl:service>
</wsdl:definitions>

Warning

title	Warning

add explanation for the code

This completes the creation of wsdl for web service.

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Right click on Java Resources: src and select New->Package.
Name the package as org.apache.geronimo.samples.jws. Select Finish.
Right click on the new package and Select New->Interface.
Name the interface as Calculator. Select Finish.

Add the following code to the Calculator interface class

Code Block

title	Calculator.class
borderStyle	solid

package org.apache.geronimo.samples.jws;

import javax.jws.WebService;
import javax.jws.WebMethod;
import javax.jws.WebParam;

@WebService(name="CalculatorPortType",
            targetNamespace = "http://jws.samples.geronimo.apache.org")
public interface Calculator {

    @WebMethod
    public int add(@WebParam(name = "value1") int value1,
                   @WebParam(name = "value2") int value2);

}

Warning

title	Warning

add explanation for the code

Right click on the package org.apache.geronimo.samples.jws and select
New->Class.
Name the class CalculatorService
Accept all the defaults and Select Finish.

Add the following code to CalculatorService.class

Code Block

title	CalculatorService.class
borderStyle	solid

package org.apache.geronimo.samples.jws;

import javax.annotation.Resource;
import javax.jws.WebService;
import javax.xml.ws.WebServiceContext;

@WebService(serviceName = "Calculator",
            portName="CalculatorPort",
            endpointInterface = "org.apache.geronimo.samples.jws.Calculator",
            targetNamespace = "http://jws.samples.geronimo.apache.org",
            wsdlLocation = "WEB-INF/CalculatorService.wsdl")
public class CalculatorService implements Calculator {

    @Resource
    private WebServiceContext context;

    public int add(int value1, int value2) {
        System.out.println("User Principal: " + context.getUserPrincipal());
        return value1 + value2;
    }
}

...

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