java抛出异常和捕获异常_java.lang.assertionerror

我有一个代码是围绕Web服务的Java包装程序,在例外情况下,它引发AxisFault异常(如下所示)

org.apache.axis2.AxisFault: Policy enforcement failed to authenticate the request.

at org.apache.axis2.util.Utils.getInboundFaultFromMessageContext(Utils.java:446)

at org.apache.axis2.description.OutInAxisOperationClient.handleResponse(OutInAxisOperation.java:371)

at org.apache.axis2.description.OutInAxisOperationClient.send(OutInAxisOperation.java:417)

at org.apache.axis2.description.OutInAxisOperationClient.executeImpl(OutInAxisOperation.java:229)

at org.apache.axis2.client.OperationClient.execute(OperationClient.java:165)

at com.tibco.n2.de.services.EntityResolverServiceStub.lookupUser(EntityResolverServiceStub.java:261)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

at java.lang.reflect.Method.invoke(Unknown Source)

代码如下所示,

try {

lookupUserResponse = myIntializedObject.lookupUser(“someuser”, null, null, true);

} catch (InvalidServiceRequestFault e) {

// TODO Auto-generated catch block

//e.printStackTrace();

} catch (InternalServiceFault e) {

// TODO Auto-generated catch block

//e.printStackTrace();

} catch (SecurityFault e) {

// TODO Auto-generated catch block

//e.printStackTrace();

}

finally{

if(lookupUserResponse==null)

return false;

}

我也尝试用Exception e的单个块替换所有catch块,但仍然没有捕获异常

解决方法:

我可以使用以下命令捕获AxisFault错误：

try {

…

} catch (RemoteException ex) {

if(ex instanceof AxisFault){

logger.error(“Axis Fault error: ” + ((AxisFault)ex).getFaultString());

}

}

AxisFault是java.rmi.RemoteException的子类.您可以通过查看API docs来了解这一点.类的层次结构显示在页面的左上角.

至于为什么在catch语句中使用java.lang.Exception时未捕获到该错误,也许您可​​以发布相关代码？

标签：webservice-client,web-services,java

来源： https://codeday.me/bug/20191201/2078920.html