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Published: October 14 2009, 6:11:00 AMUpdated: August 11 2022, 9:21:44 AM
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How can I generate Java code stubs against Finding API WSDL using wsimport tool and make Finding API calls?


Summary

This sample uses wsimport tool that ships with JAX-WS to generate Java code stubs and demonstrates how to make Finding API calls.


Detailed Description

Software Requirements:

        Java Downloads ( (wsimport tool is available from jdk5 onwards))

Generate Java code stub using wsimport tool:

Once you have set up JAW-WS on your machine, go to the {JAX-WS install-dir}/bin directory where you will find the wsimport tool. Open command prompt, change the directory to {JAX-WS install-dir}/bin and enter the following command:

wsimport -extension http://developer.ebay.com/webservices/finding/latest/FindingService.wsdl

This will generate the required Java classes from the WSDL and you should see all the classes in the ./com/ebay/marketplace/search/v1/services directory.

Sample Java class:

/*
© 2009-2013 eBay Inc., All Rights Reserved
Licensed under CDDL 1.0 - http://opensource.org/licenses/cddl1.php
*/ 

import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import javax.xml.ws.BindingProvider;
import javax.xml.ws.handler.MessageContext;

import com.ebay.marketplace.search.v1.services.FindItemsAdvancedRequest;
import com.ebay.marketplace.search.v1.services.FindItemsAdvancedResponse;
import com.ebay.marketplace.search.v1.services.FindingService;
import com.ebay.marketplace.search.v1.services.FindingServicePortType;
import com.ebay.marketplace.search.v1.services.ItemFilter;
import com.ebay.marketplace.search.v1.services.ItemFilterType;
import com.ebay.marketplace.search.v1.services.OutputSelectorType;
import com.ebay.marketplace.search.v1.services.SortOrderType;

public class FindingSample
{
         
     public static void main(String[] args)
     {     
        
        String strBaseURL = "http://svcs.ebay.com/services/search/FindingService/v1";
        FindingService service = new FindingService();
        FindingServicePortType port     = service.getFindingServiceSOAP12PortHttp();
          
        BindingProvider bp = (BindingProvider) port;
        Map<String, Object> requestProperties = bp.getRequestContext(); 
        Map<String, List<String>> httpHeaders = new HashMap<String, List<String>>(); 
        //Set the headers
        httpHeaders.put("X-EBAY-SOA-MESSAGE-PROTOCOL", Collections.singletonList("SOAP12"));
        httpHeaders.put("X-EBAY-SOA-OPERATION-NAME", Collections.singletonList("findItemsAdvanced"));  
       
        //Edit the following line to insert your AppID to set the X-EBAY-SOA-SECURITY-APPNAME correctly
        httpHeaders.put("X-EBAY-SOA-SECURITY-APPNAME", Collections.singletonList("YOUR_APP_ID_HERE"));
        
        requestProperties.put(MessageContext.HTTP_REQUEST_HEADERS, httpHeaders);
        requestProperties.put(BindingProvider.ENDPOINT_ADDRESS_PROPERTY, strBaseURL);

        FindItemsAdvancedRequest req = new FindItemsAdvancedRequest();
        List<OutputSelectorType> opSelector = req.getOutputSelector();
        opSelector.add(OutputSelectorType.SELLER_INFO);
        
        ItemFilter objFilter1 = new ItemFilter();
        objFilter1.setName(ItemFilterType.AVAILABLE_TO);
        objFilter1.getValue().add("US");
        
        ItemFilter objFilter2 = new ItemFilter();
        objFilter2.setName(ItemFilterType.LISTING_TYPE);
        objFilter2.getValue().add("All");

        ItemFilter objFilter3 = new ItemFilter();
        objFilter3.setName(ItemFilterType.HIDE_DUPLICATE_ITEMS);
        objFilter3.getValue().add("true");

       // set the time filters
        ItemFilter endtimefromFilter = new ItemFilter();
        endtimefromFilter.setName(ItemFilterType.END_TIME_FROM);
        List<String> endtimefrom = endtimefromFilter.getValue();
        endtimefrom.add("2012-07-010T20:25:11.513Z");
        ItemFilter endtimetoFilter = new ItemFilter();
        endtimetoFilter.setName(ItemFilterType.END_TIME_TO);
        List<String> endtimeto = endtimetoFilter.getValue();
        endtimeto.add("2012-07-15T20:25:11.513Z");

        List<ItemFilter> itemFilter = req.getItemFilter();
        itemFilter.add(objFilter1);
        itemFilter.add(objFilter2);
        itemFilter.add(objFilter3);
        itemFilter.add(endtimefromFilter);
        itemFilter.add(endtimetoFilter);
      
        List<String> catID = req.getCategoryId();
        catID.add("279");

        req.setSortOrder(SortOrderType.END_TIME_SOONEST);
        req.setKeywords("Harry Potter");

        FindItemsAdvancedResponse res = port.findItemsAdvanced(req);
        System.out.println("Search Count: " + res.getSearchResult().getCount());
     }
}

Set CLASSPATH and run the code sample:

Please ensure that the following are included in your classpath before you run the above Java code.

  • Include the jars in the {JAX-WS install-dir}/lib directory
  • Include the Java stub classes generated by the wsimport tool as instructed in the sample earlier.

Now you can compile FindingSample.java and run the sample.

 

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