最近学习WebService，感觉利用这个借口开发网站的Android客户端方便及了，用到一个工具类，这里铭记一下。
public static final String WebServiceNamespace =""//地址
public static final String WebAddress = ""//地址
调用Webservice
public static Object callWebservice(String WebServiceUrl,String method,String[] params,Object[] values)
{
Object result = null; SoapObject rpc = new SoapObject(WebServiceTool.WebServiceNamespace,method);
if(params!=null)
{
for(int i=0;i<params.length;i++)
rpc.addProperty(params[i], values[i]);
} SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11);
envelope.bodyOut = rpc;
envelope.dotNet = true;
envelope.setOutputSoapObject(rpc); HttpTransportSE ht = new HttpTransportSE(WebServiceUrl);
ht.debug = true; String SOAP_ACTION = WebServiceTool.WebServiceNamespace + method; try
{
ht.call(SOAP_ACTION, envelope);
result = envelope.getResponse();
}
catch (IOException e)
{
e.printStackTrace();
}
catch (XmlPullParserException e)
{
e.printStackTrace();
} return result;
}
将WebService调用获得的对象转换成对象
public static Object toObject(Object obj,Class<?> cls)
{
if(obj==null)
return null;
if(obj instanceof String)
return obj;
Object result = null ;
if(!(obj instanceof SoapObject))
return null;
try
{
result = cls.newInstance() ;
SoapObject so = (SoapObject)obj;
System.out.println(so.getNamespace());
for(int i=0;i<so.getPropertyCount();i++)
{
PropertyInfo pinfo = new PropertyInfo();
so.getPropertyInfo(i, pinfo);
System.out.println(pinfo.name); Object value = so.getProperty(i);
if(value==null)
continue;
Object returnValue = value;
Field field = null;
try
{
field = cls.getField(pinfo.name);
}
catch(NoSuchFieldException e)
{
continue;
} String name = field.getType().getName();
System.out.println(name);
if(name.equals("int"))
returnValue = Integer.valueOf(returnValue.toString());
else if(name.equals("short"))
returnValue = Short.valueOf(value.toString());
else if(name.equals("long"))
returnValue = Long.valueOf(value.toString());
else if(name.equals("byte"))
returnValue = Byte.valueOf(value.toString());
else if(name.equals("float"))
returnValue = Float.valueOf(value.toString());
else if(name.equals("double"))
returnValue = Double.valueOf(value.toString());
else if(name.equals("BigInteger"))
returnValue = new BigInteger(value.toString());
else if(name.equals("boolean"))
returnValue = Boolean.valueOf(value.toString());
else if(name.equals("char"))
returnValue = value.toString().charAt(0);
else if(name.equals("java.util.Date"))
returnValue = Date.parse(value.toString());
else if(name.equals("java.lang.String"))
returnValue = value.toString(); cls.getField(pinfo.name).set(result,returnValue);
} }
catch (Exception e)
{
e.printStackTrace();
} return result; }
将WebService调用获得的对象转换成对象数组
public static Object[] toObjects(Object obj,Class<?> cls)
{
if(obj==null)
return null;
if(!(obj instanceof SoapObject))
return null; SoapObject so = (SoapObject)obj;
int count = so.getPropertyCount();
Object[] objs = new Object[count];
for(int i=0;i<count;i++)
{
objs[i] = toObject(so.getProperty(i),cls);
} return objs;
}
public static ArrayList<Object> toObjectList(Object obj,Class<?> cls)
{
if(obj==null)
return null;
if(!(obj instanceof SoapObject))
return null; SoapObject so = (SoapObject)obj;
int count = so.getPropertyCount();
ArrayList<Object> objs = new ArrayList<Object>();
for(int i=0;i<count;i++)
{
objs.add(toObject(so.getProperty(i),cls));
} return objs;
}