使用uddi4j从UDDI registry server中寻找web service

uddi4j是
http://uddi4j.sourceforge.net/
上的open source的project 用于访问UDDI registry.

下面是一个sample通过UDDI registry server 来查找相应的web service 的WSDL

import org.uddi4j.response.*;
import org.uddi4j.client.UDDIProxy;
import org.uddi4j.datatype.Name;
import org.uddi4j.datatype.OverviewDoc;
import org.uddi4j.datatype.tmodel.TModel;
import org.uddi4j.datatype.binding.BindingTemplate;
import org.uddi4j.datatype.binding.TModelInstanceDetails;
import org.uddi4j.datatype.binding.TModelInstanceInfo;
import org.uddi4j.util.FindQualifiers;
import org.uddi4j.util.FindQualifier;
import org.uddi4j.UDDIException;

import java.util.Vector;


/**
 * @author Ramon Liu
 *         Date: 2005-8-31
 *         Time: 10:58:36
 */
public class UDDIFinder
{
    public static void main (String args[])
    {
        UDDIFinder app = new UDDIFinder();
        System.out.println("/n*********** Running UDDIFinder ***********");
        app.run();
        System.exit(0);
    }

    public void run()
    {
        // Construct a UDDIProxy object.
        UDDIProxy proxy = new UDDIProxy();

        try
        {
            // Select the desired UDDI server node
            proxy.setInquiryURL("http://uddi.xmethods.net/inquire");
        //    proxy.setPublishURL(config.getProperty("publishURL"));

            //creating vector of Name Object
            Vector names = new Vector();
            names.add(new Name("chaiwat"));

            // Setting FindQualifiers to 'caseSensitiveMatch'
            FindQualifiers findQualifiers = new FindQualifiers();
            Vector qualifier = new Vector();
            qualifier.add(new FindQualifier("caseSensitiveMatch"));
            findQualifiers.setFindQualifierVector(qualifier);
            //System.setProperty("org.uddi4j.TransportClassName","org.uddi4j.transport.ApacheAxisTransport");

            // Find businesses by name
            // And setting the maximum rows to be returned as 5.
            BusinessList businessList = proxy.find_business(names, null, null, null,null,findQualifiers,5);

            Vector businessInfoVector  = businessList.getBusinessInfos().getBusinessInfoVector();
            for( int i = 0; i < businessInfoVector.size(); i++ )
            {
                BusinessInfo businessInfo = (BusinessInfo)businessInfoVector.elementAt(i);

                Vector serviceName = new Vector();
                serviceName.add("");
                // Print name for each business
                ServiceList serviceList = proxy.find_service(businessInfo.getBusinessKey(),null,null,null,findQualifiers,5);
                Vector serviceInfoVector = serviceList.getServiceInfos().getServiceInfoVector();
                for(int j=0;j<serviceInfoVector.size();j++){
                    ServiceInfo serviceInfo = (ServiceInfo)serviceInfoVector.elementAt(j);
                    BindingDetail bindingDetail = proxy.find_binding(findQualifiers,serviceInfo.getServiceKey(),null,5);
                    Vector templateVector = bindingDetail.getBindingTemplateVector();
                    for(int k=0;k<templateVector.size();k++){
                        BindingTemplate bindingTemplate = (BindingTemplate)templateVector.elementAt(k);
                        TModelInstanceDetails tModelInstanceDetails =  bindingTemplate.getTModelInstanceDetails();
                        Vector tModelInstanceVector = tModelInstanceDetails.getTModelInstanceInfoVector();
                        for(int l=0;l<tModelInstanceVector.size();l++){
                            TModelInstanceInfo tModelInstanceInfo = (TModelInstanceInfo)tModelInstanceVector.elementAt(l);
                            TModelDetail tmd = proxy.get_tModelDetail(tModelInstanceInfo.getTModelKey());
                            OverviewDoc ovd=((TModel)tmd.getTModelVector().elementAt(0)).getOverviewDoc();
                            System.out.println("wsdl url:"+ovd.getOverviewURLString());

                        }
                    }
                }
            }
        }
        // Handle possible errors
        catch( UDDIException e )
        {
            DispositionReport dr = e.getDispositionReport();
            if( dr!=null )
            {
                System.out.println("UDDIException faultCode:" + e.getFaultCode() +
                                                     "/n operator:" + dr.getOperator() +
                                                     "/n generic:"  + dr.getGeneric() );

                Vector results = dr.getResultVector();
                for( int i=0; i<results.size(); i++ )
                {
                    Result r = (Result)results.elementAt(i);
                    System.out.println("/n errno:"    + r.getErrno() );
                    if( r.getErrInfo()!=null )
                    {
                        System.out.println("/n errCode:"  + r.getErrInfo().getErrCode() +
                                                             "/n errInfoText:" + r.getErrInfo().getText());
                    }
                }
            }
            e.printStackTrace();
        }
        // Catch any other exception that may occur
        catch( Exception e )
        {
            e.printStackTrace();
        }
    }