Java 从处理程序类获取值
我写了一个基于CORBA的Java 从处理程序类获取值,java,corba,Java,Corba,我写了一个基于CORBA的。我使用此代码调用两个函数: AMI_StockQuotesServerHandler cbHandler = new AMICallbackHandler()._this(orb); ((_StockQuotesServerStub)server).sendc_getQuoteByName(cbHandler, "GOOGLE"); ((_StockQuotesServerStub)server).sendc_getQuoteByISIN(cbHandler,
。我使用此代码调用两个函数:
AMI_StockQuotesServerHandler cbHandler = new AMICallbackHandler()._this(orb);
((_StockQuotesServerStub)server).sendc_getQuoteByName(cbHandler, "GOOGLE");
((_StockQuotesServerStub)server).sendc_getQuoteByISIN(cbHandler, "GOL");
try
{
Thread.currentThread().sleep ( 100 );
}
catch (InterruptedException ex) {}
// How to get the received value here ?
我在类AMICallbackHandler
中收到结果:
public class AMICallbackHandler extends AMI_StockQuotesServerHandlerPOA
{
@Override
public void getQuoteByName(stock_quote ami_return_val) {
System.out.println(ami_return_val.name + ": " + ami_return_val.price);
}
@Override
public void getQuoteByName_excep(ExceptionHolder excep_holder) {
System.out.println("Not found ");
}
@Override
public void getQuoteByISIN(stock_quote ami_return_val) {
System.out.println(ami_return_val.isin + ": " + ami_return_val.price);
}
@Override
public void getQuoteByISIN_excep(ExceptionHolder excep_holder) {
System.out.println("Not found ");
我试图添加类似的内容,但我得到了信息
方法未从其超类重写方法
您很可能看到此错误消息,因为checkPrice()
方法所在的一个类继承的类没有checkPrice()
方法。为了解决此问题,您可能应该删除@覆盖
注释
private static int priceByName;
private static int priceByIsin;
....
....
priceByName=ami_return_val.price;
...
...
priceByIsin=ami_return_val.price;
...
@Override
public int checkPrice(){
if(priceByIsin==priceByName)
return priceByIsin;
return 0;
}