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Executing the service

To execute the service, run the ant command from the  <PRODUCT_HOME>/samples/quotation.service directory to run the GetQuote Service.

Info

Before executing this service, it is recommended that you refer Exposing Rules as Services which explains in detail the process of writing and deploying a business rule.

 

Deploying and testing the service

  1. Deploy the rule service through the BRS management console. You can follow either of the two methods:

    • Bundle all artifacts in an .aar file and upload it (Rule Service -> Upload menu).
    • Create using the Rule Service wizard UI (Rule Service -> Create menu).

    The above steps are discussed in detail in section Exposing Rules as Services  .
     
  2. After deployment, click on List under Services in the main tab of the management console. The service will appear in the Deployed Services page.
  3. Click GetQuote Service to access the dashboard of the service.
  4. Click Try this service in the Client Operations widget of the dashboard to invoke the Try-it tool.

  5. Issue a request similar to the following in the Try-it tool:
     

    Code Block
    languagehtml/xml
    <status>gold</status>


    You would get the following response:

    Code Block
    languagehtml/xml
    <price>3</price>

  6. Alternatively, you can use Generate Axis2 Client link in the  Client Operations widget of the dashboard to invoke the service. A client using generated stub codes is shown below where the codes were generated with the Unpacks the data binding classes check box checked.

    Code Block
    languagejava
    package org.wso2.carbon.samples;

import org.apache.axis2.AxisFault;
import org.wso2.carbon.samples.quoteService.customerDetail.Customer;
import org.wso2.carbon.samples.quoteService.customerDetail.PlaceCustomerDetail;
import org.wso2.carbon.samples.quoteService.customerDetail.Quotation;
import org.wso2.carbon.samples.quoteService.stub.GetQuoteServiceStub;
import java.rmi.RemoteException;

public class GetQuoteServiceTestCase {

    public static void main(String[] args) {

        try {
            GetQuoteServiceStub getQuoteServiceStub = new GetQuoteServiceStub("http://localhost:9763/services/GetQuoteService");

            PlaceCustomerDetail placeCustomerDetail = new PlaceCustomerDetail();
            Customer customer = new Customer();
            customer.setStatus("gold");
            Customer[] customers = new Customer[1];
            customers[0] = customer;
            placeCustomerDetail.setCustomerDetail(customers);

            Quotation[] quotations = getQuoteServiceStub.getQuote(customers);
            int result = quotations[0].getPrice();
            System.out.println(result);
        } catch (AxisFault axisFault) {
            axisFault.printStackTrace();
        } catch (RemoteException e) {
            e.printStackTrace();
        }
    }
}
    Excerpt
    hiddentrue

    GetQuote service sample of the WSO2 Business Rules Server samples guide.

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