addressbookproxy.java

《JAVA WEB服务应用开发详解》代码

  package samples.addressbook;
  
  import java.net.*;
  import java.util.*;
  import org.apache.soap.*;
  import org.apache.soap.encoding.*;
  import org.apache.soap.rpc.*;
  import org.apache.soap.util.xml.*;
  import org.apache.soap.transport.*;
  
  /**
   * Proxy for the address book service described in the AddressBook.wsdl
   * file found in this directory. The base proxy was generated using 
   * IBM's WSDL Toolkit v1.1 using the following command:
   *	java com.ibm.wsdl.Main -in AddressBook.wsdl \
   *                             -package samples.addressbook2 \
   *                             -dir ../..
   * The generated proxy was hand edited to add the setSOAPTransport
   * method and the generated serializer was hand edited to have the 
   * SOAPContext argument required by Apache SOAP v2.1 (the WSDL 
   * Toolkit v1.1 assumes Apache SOAP v2.0).
   *
   * @author Sanjiva Weerawarana <[e-mail]>
   */
  public class AddressBookProxy
  {
    private Call call = new Call();
    private URL url = null;
    private String SOAPActionURI = "";
    private SOAPMappingRegistry smr = call.getSOAPMappingRegistry();
  
    public AddressBookProxy() throws MalformedURLException
    {
      call.setTargetObjectURI("urn:AddressFetcher_with_session");
      call.setEncodingStyleURI("http://schemas.xmlsoap.org/soap/encoding/");
      this.url = new URL("http://localhost:8080/soap/servlet/rpcrouter");
      this.SOAPActionURI = "";
    }
  
    public synchronized void setEndPoint(URL url)
    {
      this.url = url;
    }
  
    public synchronized URL getEndPoint()
    {
      return url;
    }
  
    public synchronized void setSOAPTransport (SOAPTransport st)
    {
      call.setSOAPTransport (st);
    }
  
    public synchronized void addEntry(java.lang.String name,
      samples.addressbook.Address address) throws SOAPException
    {
      if (url == null)
      {
        throw new SOAPException(Constants.FAULT_CODE_CLIENT,
        "A URL must be specified via " +
        "AddressBookProxy.setEndPoint(URL).");
      }
  
      call.setMethodName("addEntry");
      Vector params = new Vector();
      Parameter nameParam = new Parameter("name", java.lang.String.class, name,
        null);
      params.addElement(nameParam);
      Parameter addressParam = new Parameter("address",
        samples.addressbook.Address.class, address, null);
      params.addElement(addressParam);
      call.setParams(params);
      Response resp = call.invoke(url, SOAPActionURI);
  
      // Check the response.
      if (resp.generatedFault())
      {
        Fault fault = resp.getFault();
  
        throw new SOAPException(fault.getFaultCode(), fault.getFaultString());
      }
    }
  
    public synchronized samples.addressbook.Address getAddressFromName
      (java.lang.String name) throws SOAPException
    {
      if (url == null)
      {
        throw new SOAPException(Constants.FAULT_CODE_CLIENT,
        "A URL must be specified via " +
        "AddressBookProxy.setEndPoint(URL).");
      }
  
      call.setMethodName("getAddressFromName");
      Vector params = new Vector();
      Parameter nameParam = new Parameter("name", java.lang.String.class, name,
        null);
      params.addElement(nameParam);
      call.setParams(params);
      Response resp = call.invoke(url, SOAPActionURI);
  
      // Check the response.
      if (resp.generatedFault())
      {
        Fault fault = resp.getFault();
  
        throw new SOAPException(fault.getFaultCode(), fault.getFaultString());
      }
      else
      {
        Parameter retValue = resp.getReturnValue();
        return (samples.addressbook.Address)retValue.getValue();
      }
    }
  
    {
      samples.addressbook.PhoneNumberSerializer ser_0 = new 
        				samples.addressbook.PhoneNumberSerializer ();
      smr.mapTypes("http://schemas.xmlsoap.org/soap/encoding/", new QName(
        "urn:xml-soap-address-demo", "phone"), 
        samples.addressbook.PhoneNumber.class, ser_0, ser_0);
      samples.addressbook.AddressSerializer ser_1 = new 
        						samples.addressbook.AddressSerializer ();
      smr.mapTypes("http://schemas.xmlsoap.org/soap/encoding/", new QName(
        "urn:xml-soap-address-demo", "address"),
        samples.addressbook.Address.class, ser_1, ser_1);
    }
  
  }