webservice 调用 axis，soap详解

转自： http://hardcode.iteye.com/blog/385982
调用webservice，可以首先根据wsdl文件生成客户端，或者直接根据地址调用，下面讨论直接调用地址的两种不同方式：axis和Soap，soap方式主要是用在websphere下

axis方式调用：

 import  java.util.Date;

 import  java.text.DateFormat;

 import  org.apache.axis.client.Call;

 import  org.apache.axis.client.Service;

 import  javax.xml.namespace.QName;

 import  java.lang.Integer;

 import  javax.xml.rpc.ParameterMode;


 public   class  caClient {



 public   static   void  main(String[] args) {


 try  {

 String endpoint = "http://localhost:8080/ca3/services/caSynrochnized?wsdl" ;

 Service service = new  Service();

 Call call = (Call) service.createCall();

 call.setTargetEndpointAddress(endpoint);

 call.setOperationName("addUser" );

 call.addParameter("userName" , org.apache.axis.encoding.XMLType.XSD_DATE,

 javax.xml.rpc.ParameterMode.IN);

 call.setReturnType(org.apache.axis.encoding.XMLType.XSD_STRING);

 call.setUseSOAPAction(true );

 call.setSOAPActionURI("http://www.my.com/Rpc" );

 //Integer k = (Integer) call.invoke(new Object[] { i, j });

 //System.out.println("result is " + k.toString() + ".");

 String temp = "测试人员" ;

 String result = (String)call.invoke(new  Object[]{temp});

 System.out.println("result is " +result);

 }

 catch  (Exception e) {

 System.err.println(e.toString());

 }

 }

 }

soap方式调用

调用java生成的webservice

 import  org.apache.soap.util.xml.*;

 import  org.apache.soap.*;

 import  org.apache.soap.rpc.*;


 import  java.io.*;

 import  java.net.*;

 import  java.util.Vector;


 public   class  caService{

 public   static  String getService(String user) {

 URL url = null ;

 try  {

 url=new  URL( "http://192.168.0.100:8080/ca3/services/caSynrochnized" );

 } catch  (MalformedURLException mue) {

 return  mue.getMessage();

 }

 // This is the main SOAP object

 Call soapCall = new  Call();

 // Use SOAP encoding

 soapCall.setEncodingStyleURI(Constants.NS_URI_SOAP_ENC);

 // This is the remote object we're asking for the price

 soapCall.setTargetObjectURI("urn:xmethods-caSynrochnized" );

 // This is the name of the method on the above object

 soapCall.setMethodName("getUser" );

 // We need to send the ISBN number as an input parameter to the method

 Vector soapParams = new  Vector();


 // name, type, value, encoding style

 Parameter isbnParam = new  Parameter( "userName" , String. class , user,  null );

 soapParams.addElement(isbnParam);

 soapCall.setParams(soapParams);

 try  {

 // Invoke the remote method on the object

 Response soapResponse = soapCall.invoke(url,"" );

 // Check to see if there is an error, return "N/A"

 if  (soapResponse.generatedFault()) {

 Fault fault = soapResponse.getFault();

 String f = fault.getFaultString();

 return  f;

 } else  {

 // read result

 Parameter soapResult = soapResponse.getReturnValue ();

 // get a string from the result

 return  soapResult.getValue().toString();

 }

 } catch  (SOAPException se) {

 return  se.getMessage();

 }

 }

 }

返回一维数组时

 Parameter soapResult = soapResponse.getReturnValue();

 String[] temp = (String[])soapResult.getValue();

调用ASP.Net生成的webservice

 private  String HelloWorld(String uri, String u) {

 try  {

 SOAPMappingRegistry smr = new  SOAPMappingRegistry();

 StringDeserializer sd = new  StringDeserializer();

 ArraySerializer arraySer = new  ArraySerializer();

 BeanSerializer beanSer = new  BeanSerializer();

 smr.mapTypes(Constants.NS_URI_SOAP_ENC, new  QName(

 "http://tempuri.org/" ,  "HelloWorldResult" ), String. class ,

 null , sd);

 smr.mapTypes(Constants.NS_URI_SOAP_ENC, new  QName(

 "http://tempuri.org/" ,  "temp" ), String. class ,

 beanSer, beanSer);


 URL url = new  URL(uri);

 Call call = new  Call();

 call.setSOAPMappingRegistry(smr);

 call.setTargetObjectURI("urn:xmethods-Service1" );

 call.setMethodName("HelloWorld" );

 call.setEncodingStyleURI(Constants.NS_URI_SOAP_ENC);


 Vector soapParams = new  Vector();

 soapParams.addElement(new  Parameter( "temp" , String. class , u,  null ));

 call.setParams(soapParams);


 Response soapResponse = call.invoke(url,"http://tempuri.org/HelloWorld" );


 if  (soapResponse.generatedFault()) {

 Fault fault = soapResponse.getFault();

 System.out.println(fault);

 } else  {

 Parameter soapResult = soapResponse.getReturnValue();

 Object obj = soapResult.getValue();

 System.out.println("==="  + obj);

 }

 } catch  (Exception e) {

 e.printStackTrace();

 }

 return   null ;
 }
 /**
   * 调用 C# 的webservice接口
   * SoapRpcMethod(Action = "http://www.tangs.com/Add",
   * RequestNamespace = "http://www.tangs.com/T",
   * ResponseNamespace = "http://www.tangs.com/T",
   * Use = SoapBindingUse.Literal)]
   *
   * */
  public   static   void  addTest() {
   try  {
    Integer i = 1 ;
    Integer j = 2 ;

    // WebService URL
    String service_url = "http://localhost:4079/ws/Service.asmx" ;

    Service service = new  Service();
    Call call = (Call) service.createCall();
    call.setTargetEndpointAddress(new  java.net.URL(service_url));

    // 设置要调用的方法
    call.setOperationName(new  QName( "http://www.tangs.com/T" ,  "Add" ));

    // 该方法需要的参数
    call.addParameter("a" , org.apache.axis.encoding.XMLType.XSD_INT, javax.xml.rpc.ParameterMode.IN);
    call.addParameter("b" , org.apache.axis.encoding.XMLType.XSD_INT, javax.xml.rpc.ParameterMode.IN);

    // 方法的返回值类型
    call.setReturnType(org.apache.axis.encoding.XMLType.XSD_INT);

    call.setUseSOAPAction(true );
    call.setSOAPActionURI("http://www.tangs.com/Add" );

    // 调用该方法
    Integer res = (Integer) call.invoke(new  Object[] { i, j });

    System.out.println("Result: "  + res.toString());

   } catch  (Exception e) {
    System.err.println(e);
   }
  }

  /**
   * 调用 C# 的webservice接口
   * SoapRpcMethod(Action = "http://www.tangs.com/Add",
   * RequestNamespace = "http://www.tangs.com/T",
   * ResponseNamespace = "http://www.tangs.com/T",
   * Use = SoapBindingUse.Literal)]
   *
   * */
  public   static   void  helloTest() {
   try  {

    String endpoint = "http://localhost:4079/ws/Service.asmx" ;
    Service service = new  Service();
    Call call = (Call) service.createCall();
    call.setTargetEndpointAddress(new  java.net.URL(endpoint));
    call.setOperationName(new  QName( "http://www.tangs.com/T" ,  "HelloWorld" ));

    call.setUseSOAPAction(true );
    call.setSOAPActionURI("http://www.tangs.com/Hello" );

    String res = (String) call.invoke(new  Object[] {  null  });

    System.out.println("Result: "  + res);
   } catch  (Exception e) {
    System.err.println(e.toString());
   }
  }