Question

我创建了一个自定义异常类来处理我项目的所有错误它与SOAP Web服务相关联，这就是@WebFault的原因。

@WebFault(name = "GTWFaultBean", targetNamespace = "http://www.test.com")
public class GTWException extends Exception implements Serializable
{   
/**
 * 
 */
private static final long serialVersionUID = 6512673270706929264L;
private String errorDescription;
private String errorLocation;

public GTWException(String errorDescription, String errorLocation) {
    super();
    this.errorDescription = errorDescription;
    this.errorLocation = errorLocation;
}

public String getException()
{
    String error = "location:"+errorLocation+"|*SEP*|"+"description:"+errorDescription;
    return error;
}

public int getExceptionId()
{
    int exceptionId = 1;
    if(errorDescription!=null)
    {
        exceptionId = 0;
    }
    return exceptionId;
}

public static String toString(Throwable th) {
    StringWriter sw = new StringWriter();
    PrintWriter pw = new PrintWriter(sw);
    th.printStackTrace(pw);
    return sw.toString();
  }

}

这是我的控制台输出

javax.xml.ws.WebServiceException: java.lang.NoSuchMethodException: lu.br.ged.exception.GTWException.<init>(java.lang.String)
at com.sun.xml.internal.ws.fault.SOAPFaultBuilder.createUserDefinedException(SOAPFaultBuilder.java:312)
at com.sun.xml.internal.ws.fault.SOAPFaultBuilder.createException(SOAPFaultBuilder.java:130)
at com.sun.xml.internal.ws.client.sei.SyncMethodHandler.invoke(SyncMethodHandler.java:108)
at com.sun.xml.internal.ws.client.sei.SyncMethodHandler.invoke(SyncMethodHandler.java:78)
at com.sun.xml.internal.ws.client.sei.SEIStub.invoke(SEIStub.java:135)
at com.sun.proxy.$Proxy10.create(Unknown Source)
at controller.WSconsumer.consumeWS(WSconsumer.java:69)
at controller.WSconsumer.main(WSconsumer.java:87)
Caused by: java.lang.NoSuchMethodException: lu.br.ged.exception.GTWException.<init>(java.lang.String)
at java.lang.Class.getConstructor0(Class.java:2892)
at java.lang.Class.getConstructor(Class.java:1723)
at com.sun.xml.internal.ws.fault.SOAPFaultBuilder.createUserDefinedException(SOAPFaultBuilder.java:308)
... 7 more

我自己搜索了很多，但我无法解决问题。

编辑：

正如提议的那样，我添加了一个带有单个字符串参数的新构造函数。

错误已更改为

exception.GTWException
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
at com.sun.xml.internal.ws.fault.SOAPFaultBuilder.createUserDefinedException(SOAPFaultBuilder.java:309)
at com.sun.xml.internal.ws.fault.SOAPFaultBuilder.createException(SOAPFaultBuilder.java:130)
at com.sun.xml.internal.ws.client.sei.SyncMethodHandler.invoke(SyncMethodHandler.java:108)
at com.sun.xml.internal.ws.client.sei.SyncMethodHandler.invoke(SyncMethodHandler.java:78)
at com.sun.xml.internal.ws.client.sei.SEIStub.invoke(SEIStub.java:135)
at com.sun.proxy.$Proxy10.create(Unknown Source)
at controller.WSconsumer.consumeWS(WSconsumer.java:69)
at controller.WSconsumer.main(WSconsumer.java:87)

我做错了什么？

Java - NoSuchMethodException

0 个答案: