Android通过ksoap2传递复杂数据类型及CXF发布的webservice详细介绍

Android通过ksoap2传递复杂数据类型及CXF发布的webservice详细介绍

最近在学校搞点东西，搞了2天的webservice，心累呀，今天中午和小伙伴终于弄通了，感觉就是一些细节问题没有注意到，啊，我的时间呀，进这么过去了，为了不让小伙伴们走弯路，我还是认真的把开发文档写一遍吧！

首先，如果我们要用CXF发布webservice用自定义类型的对象来当参数传递的话，我们应该先把这个类序列化一遍，下面就是我测试的代码，我创建了一个TGrade类，实现了KvmSerializable接口，这个接口里面的三个方法，这个接口的好处在于不需要服务端在去反序列化实体对象了，

public class TGrade implements KvmSerializable { 

  // Fields 

  private Integer GId;
  private Integer GMax;
  private Integer GMin;
  private String GName;
  private String GPic;
  private String GType; 

  // Constructors
  /** default constructor */
  public TGrade() {
  } 

  /** minimal constructor */
  public TGrade(Integer GMax) {
    this.GMax = GMax;
  } 

  /** full constructor */
  public TGrade(Integer GMax, Integer GMin, String GName, String GPic,
      String GType) {
    this.GMax = GMax;
    this.GMin = GMin;
    this.GName = GName;
    this.GPic = GPic;
    this.GType = GType;
  } 

  // Property accessors
  public Integer getGId() {
    return this.GId;
  } 

  public void setGId(Integer GId) {
    this.GId = GId;
  } 

  public Integer getGMax() {
    return this.GMax;
  } 

  public void setGMax(Integer GMax) {
    this.GMax = GMax;
  } 

  public Integer getGMin() {
    return this.GMin;
  } 

  public void setGMin(Integer GMin) {
    this.GMin = GMin;
  } 

  public String getGName() {
    return this.GName;
  } 

  public void setGName(String GName) {
    this.GName = GName;
  } 

  public String getGPic() {
    return this.GPic;
  } 

  public void setGPic(String GPic) {
    this.GPic = GPic;
  } 

  public String getGType() {
    return this.GType;
  } 

  public void setGType(String GType) {
    this.GType = GType;
  } 

  @Override
  public Object getProperty(int arg0) {
    switch (arg0) {
    case 0:
      return GId;
    case 1:
      return GMax;
    case 2:
      return GMin;
    case 3:
      return GName;
    case 4:
      return GPic;
    case 5:
      return GType;
    default:
      break;
    }
    return null;
  } 

  @Override
  public int getPropertyCount() {
    // TODO Auto-generated method stub
    return 6;//y要注意这里，必须等于参数的个数，不然服务端没有办法接受有些参数
  } 

  @Override
  public void getPropertyInfo(int arg0, Hashtable arg1, PropertyInfo arg2) {
    switch (arg0) {
    case 0:
      arg2.type = PropertyInfo.STRING_CLASS;
      arg2.name = "GId";
      break;
    case 1:
      arg2.type = PropertyInfo.STRING_CLASS;
      arg2.name = "GMax";
      break;
    case 2:
      arg2.type = PropertyInfo.STRING_CLASS;
      arg2.name = "GMin";
      break;
    case 3:
      arg2.type = PropertyInfo.STRING_CLASS;
      arg2.name = "GName";
      break;
    case 4:
      arg2.type = PropertyInfo.STRING_CLASS;
      arg2.name = "GPic";
      break;
    case 5:
      arg2.type = PropertyInfo.STRING_CLASS;
      arg2.name = "GType";
      break;
    default:
      break;
    }
  } 

  @Override
  public void setProperty(int arg0, Object arg1) {
    switch (arg0) {
    case 0:
      GId=Integer.parseInt(arg1.toString());
      break;
    case 1:
      GMax=Integer.parseInt(arg1.toString()); 

      break;
    case 2:
      GMin=Integer.parseInt(arg1.toString()); 

      break;
    case 3:
      GName=arg1.toString(); 

      break;
    case 4:
      GPic=arg1.toString(); 

      break;
    case 5: 

      GType=arg1.toString();
      break; 

    default:
      break;
    }
  } 

} 

//-----------------------------下面是我测试部分的代码，这部分代码很重要，需要认真的看，我也写的比较详细，代码的世界模糊不得 

public boolean addMaintenanceInfo() {
    String methodName = "addGrade";//服务端的方法
    String soapAction =“http://10.127.80.67/gbckf/Android/GradeService”+methodName; 

    TGrade person = new TGrade();
    person.setProperty(0, "6");
    person.setProperty(1, 1);
    person.setProperty(3, "1");
    person.setProperty(4, "1");
    person.setProperty(5, "1");
    // 建立webservice连接对象
    HttpTransportSE transport = new HttpTransportSE(AgbcApi.GRADESERVICEURL,5000);//5秒超时
    transport.debug = true;// 是否是调试模式
    // 设置连接参数
    SoapObject soapObject = new SoapObject(AgbcApi.NAMESPACE, methodName);
    PropertyInfo objekt = new PropertyInfo();
    objekt.setName("arg0");//这个arg0很重要，不能是其他的东西，只能是arg0，不要问我为何，不然你就永远接受不了参数，因为是xml文档类型的东西
    objekt.setValue(person);
    objekt.setType(TGrade.class);
    soapObject.addProperty(objekt);
    // 设置返回参数
    SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11);// soap协议版本必须用SoapEnvelope.VER11（Soap
    envelope.dotNet = false;// 注意：这个属性是对dotnetwebservice协议的支持,如果dotnet的webservice
    envelope.bodyOut = transport;
    Log.i("请求参数", soapObject.toString());
    envelope.setOutputSoapObject(soapObject);// 设置请求参数
      envelope.addMapping(AgbcApi.NAMESPACE, "addGrade", TGrade.class);// 传对象时必须，参数namespace是webservice中指定的，
      (new MarshalBase64()).register(envelope);
      try {
      transport.call(soapAction, envelope);
      if(envelope.bodyIn instanceof SoapFault){
        String str = ((SoapFault) envelope.bodyIn).faultstring;
        Log.i("空节点返回的东西", str);
      }else {
        // SoapObject sb = (SoapObject)envelope.bodyIn;//服务器返回的对象存在envelope的bodyIn中
        Object obj = envelope.getResponse();// 直接将返回值强制转换为已知对象
        //Log.d("WebService", "返回结果：" + obj.toString());
      }
    }
    catch (IOException e) {
      e.printStackTrace();
    }
    catch (XmlPullParserException e) {
      e.printStackTrace();
    }
    catch (Exception ex) {
      ex.printStackTrace();
    } 

    return true;

上面是我亲手写的代码，若是没有明白小伙伴，给我留言我给你看看吧，注意请求网络不能放在主线程哦，不然要报错的

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