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How to use isInstanceOf method of org.evomaster.client.java.controller.problem.rpc.RPCExceptionHandler class

Best EvoMaster code snippet using org.evomaster.client.java.controller.problem.rpc.RPCExceptionHandler.isInstanceOf

Source:RPCExceptionHandler.java

...103            String type = p.getType().getFullTypeNameWithGenericType();104            // skip to handle root TException here105            if (rpcType == RPCType.THRIFT && type.equals(THRIFT_EXCEPTION_ROOT))106                continue;107            if (isInstanceOf(e, type)){108                p.setValueBasedOnInstance(e);109                dto.exceptionDto = p.getDto();110                dto.type = RPCExceptionType.CUSTOMIZED_EXCEPTION;111                return true;112            }113        }114        return false;115    }116    private static boolean handleTException(Object e, RPCExceptionInfoDto dto)  {117        Method getType = null;118        try {119            getType = e.getClass().getDeclaredMethod("getType");120            getType.setAccessible(true);121            int type = (int) getType.invoke(e);122            dto.type = getExceptionType(extract(e), type);123            return true;124        } catch (NoSuchMethodException | ClassNotFoundException | InvocationTargetException | IllegalAccessException ex) {125            SimpleLogger.error("Fail to get type of TException with getType() "+ex.getMessage());126        }127        return false;128    }129    private static String getExceptionMessage(Object e)  {130        Method getMessage = null;131        try {132            getMessage = e.getClass().getMethod("getMessage");133            getMessage.setAccessible(true);134            return (String) getMessage.invoke(e);135        } catch (NoSuchMethodException | InvocationTargetException | IllegalAccessException ex) {136            SimpleLogger.error("Error: fail to get message of the exception with "+ex.getMessage());137            return null;138        }139    }140    private static Object getExceptionCause(Object e)  {141        Method getCause = null;142        try {143            getCause = e.getClass().getMethod("getCause");144            getCause.setAccessible(true);145            Object exp = getCause.invoke(e);146            if (exp != null) return exp;147            getCause = e.getClass().getMethod("getUndeclaredThrowable");148            getCause.setAccessible(true);149            return getCause.invoke(e);150        } catch (NoSuchMethodException | InvocationTargetException | IllegalAccessException ex) {151            SimpleLogger.error("Error: fail to get message of the exception with "+ex.getMessage());152            return null;153        }154    }155    private static boolean isRootThriftException(Object e) throws ClassNotFoundException {156        return Class.forName(THRIFT_EXCEPTION_ROOT).isInstance(e);157    }158    private static boolean isInstanceOf(Object e, String name) throws ClassNotFoundException {159        return Class.forName(name).isInstance(e);160    }161    /**162     * Note that now we only support categorize exception for thrift163     * @param e is the exception instance164     * @return a category165     * @throws ClassNotFoundException could not find the TException of the thrift166     */167    private static RPCExceptionCategory extract(Object e) throws ClassNotFoundException {168        if (isInstanceOf(e, "org.apache.thrift.TApplicationException"))169            return RPCExceptionCategory.APPLICATION;170        if (isInstanceOf(e, "org.apache.thrift.protocol.TProtocolException"))171            return RPCExceptionCategory.PROTOCOL;172        if (isInstanceOf(e, "org.apache.thrift.transport.TTransportException"))173            return RPCExceptionCategory.TRANSPORT;174        return RPCExceptionCategory.OTHERS;175    }176    private static RPCExceptionType getExceptionType(RPCExceptionCategory category, int intValue){177        for (RPCExceptionType type: RPCExceptionType.values()){178            if (type.intValue == intValue && type.category == category) return type;179        }180        return null;181    }182}...

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