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

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

Source:RPCExceptionHandler.java

...28        Object exceptionToHandle = e;29        boolean isCause = false;30        // handle undeclared throwable exception31        if (UndeclaredThrowableException.class.isAssignableFrom(e.getClass())){32            Object cause = getExceptionCause(e);33            if (cause != null){34                exceptionToHandle = cause;35                isCause = true;36            }37        }38        boolean handled = false;39        RPCExceptionInfoDto exceptionInfoDto = null;40        try {41            exceptionInfoDto = handleExceptionNameAndMessage(exceptionToHandle);42            handled = handleDefinedException(exceptionToHandle, endpointSchema, type, exceptionInfoDto);43            if (handled) {44                dto.exceptionInfoDto = exceptionInfoDto;45                dto.exceptionInfoDto.isCauseOfUndeclaredThrowable = isCause;46                return;47            }48        } catch (ClassNotFoundException ex) {49            dto.exceptionInfoDto = exceptionInfoDto;50            throw new RuntimeException("ERROR: fail to handle defined exception for "+type+" with error msg:"+ ex);51        }52        // handling defined exception for each RPC53        switch (type){54            case THRIFT: handled = handleThrift(exceptionToHandle, endpointSchema, exceptionInfoDto); break;55            case GENERAL: break; // do nothing56            default: throw new RuntimeException("ERROR: NOT SUPPORT exception handling for "+type);57        }58        if (!handled) {59            handleUnexpectedException(exceptionToHandle, exceptionInfoDto);60        }61        dto.exceptionInfoDto = exceptionInfoDto;62        dto.exceptionInfoDto.isCauseOfUndeclaredThrowable = isCause;63    }64    private static void handleUnexpectedException(Object e, RPCExceptionInfoDto dto){65        dto.type = RPCExceptionType.UNEXPECTED_EXCEPTION;66    }67    private static RPCExceptionInfoDto handleExceptionNameAndMessage(Object e){68        RPCExceptionInfoDto dto = new RPCExceptionInfoDto();69        if (Exception.class.isAssignableFrom(e.getClass())){70            dto.exceptionName = e.getClass().getName();71            dto.exceptionMessage = getExceptionMessage(e);72        }else73            SimpleLogger.error("ERROR: the exception is not java.lang.Exception "+e.getClass().getName());74        return dto;75    }76    /**77     * handle exceptions from thrift78     * https://javadoc.io/doc/org.apache.thrift/libthrift/latest/org/apache/thrift/TException.html79     * @param e is an exception thrown from the rpc call execution80     * @param endpointSchema is the schema of this endpoint81     * @return extracted exception dto82     */83    private static boolean handleThrift(Object e, EndpointSchema endpointSchema, RPCExceptionInfoDto dto)  {84        boolean handled = false;85        try {86            if (!isRootThriftException(e)){87                //SimpleLogger.info("Exception e is not an instance of TException of Thrift, and it is "+ e.getClass().getName());88                return false;89            }90            handled = handleTException(e, dto);91            if (!handled){92                SimpleLogger.error("Fail to extract exception type info for an exception "+ e.getClass().getName());93            }94        } catch (ClassNotFoundException ex) {95            SimpleLogger.error("ERROR: in handling Thrift exception with error msg:"+ex.getMessage());96            //throw new IllegalStateException("ERROR: in handling Thrift exception with error msg:"+ex.getMessage());97        }98        return handled;99    }100    private static boolean handleDefinedException(Object e, EndpointSchema endpointSchema, RPCType rpcType, RPCExceptionInfoDto dto) throws ClassNotFoundException {101        if (endpointSchema.getExceptions() == null) return false;102        for (NamedTypedValue p : endpointSchema.getExceptions()){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    }...

getExceptionCause

Using AI Code Generation

1import org.evomaster.client.java.controller.problem.rpc.RPCException;2import org.evomaster.client.java.controller.problem.rpc.RPCExceptionCause;3import org.evomaster.client.java.controller.problem.rpc.RPCExceptionType;4import org.evomaster.client.java.controller.problem.rpc.RPCExceptionHandler;5public class ExceptionHandlerExample {6    public static void main(String[] args) {7        try {8            throw new RPCException(RPCExceptionType.ILLEGAL_ARGUMENT, "Invalid argument");9        } catch (RPCException e) {10            RPCExceptionCause cause = RPCExceptionHandler.getExceptionCause(e);11            System.out.println(cause);12        }13    }14}15public class ExceptionHandlerExample {16    public static void main(String[] args) {17        try {18            throw new IllegalArgumentException("Invalid argument");19        } catch (IllegalArgumentException e) {20            RPCExceptionCause cause = RPCExceptionHandler.getExceptionCause(e);21            System.out.println(cause);22        }23    }24}25public class ExceptionHandlerExample {26    public static void main(String[] args) {27        try {28            throw new Exception("Generic exception");29        } catch (Exception e) {30            RPCExceptionCause cause = RPCExceptionHandler.getExceptionCause(e);31            System.out.println(cause);32        }33    }34}35public class ExceptionHandlerExample {36    public static void main(String[] args)

getExceptionCause

Using AI Code Generation

1if (exception instanceof java.lang.RuntimeException) {2    java.lang.RuntimeException runtimeException = (java.lang.RuntimeException) exception;3    java.lang.Throwable cause = org.evomaster.client.java.controller.problem.rpc.RPCExceptionHandler.getExceptionCause(runtimeException);4    if (cause != null) {5        exception = cause;6    }7}8if (exception instanceof java.lang.RuntimeException) {9    java.lang.RuntimeException runtimeException = (java.lang.RuntimeException) exception;10    java.lang.Throwable cause = org.evomaster.client.java.controller.problem.rpc.RPCExceptionHandler.getExceptionCause(runtimeException);11    if (cause != null) {12        exception = cause;13    }14}15if (exception instanceof java.lang.RuntimeException) {16    java.lang.RuntimeException runtimeException = (java.lang.RuntimeException) exception;17    java.lang.Throwable cause = org.evomaster.client.java.controller.problem.rpc.RPCExceptionHandler.getExceptionCause(runtimeException);18    if (cause != null) {19        exception = cause;20    }21}22if (exception instanceof java.lang.RuntimeException) {23    java.lang.RuntimeException runtimeException = (java.lang.RuntimeException) exception;24    java.lang.Throwable cause = org.evomaster.client.java.controller.problem.rpc.RPCExceptionHandler.getExceptionCause(runtimeException);25    if (cause != null) {26        exception = cause;27    }28}29if (exception instanceof java.lang.RuntimeException) {30    java.lang.RuntimeException runtimeException = (java.lang.RuntimeException) exception;31    java.lang.Throwable cause = org.evomaster.client.java.controller.problem.rpc.RPCExceptionHandler.getExceptionCause(runtimeException);32    if (cause != null) {33        exception = cause;34    }35}

getExceptionCause

Using AI Code Generation

1package org.evomaster.client.java.controller.problem.rpc;2import com.foo.rpc.*;3import org.evomaster.client.java.controller.api.dto.database.operations.QueryDto;4import org.evomaster.client.java.controller.api.dto.database.operations.SqlScriptDto;5import org.evomaster.client.java.controller.api.dto.database.operations.UpdateDto;6import org.evomaster.client.java.controller.api.dto.database.schema.DbSchemaDto;7import org.evomaster.client.java.controller.api.dto.database.schema.TableDto;8import org.evomaster.client.java.controller.api.dto.database.schema.TableIndexDto;9import org.evomaster.client.java.controller.api.dto.database.schema.TableIndexType;10import org.evomaster.client.java.controller.api.dto.database.schema.TableType;11import org.evomaster.client.java.controller.api.dto.problem.HttpVerb;12import org.evomaster.client.java.controller.api.dto.problem.ProblemDto;13import org.evomaster.client.java.controller.api.dto.problem.RestCallResultDto;14import org.evomaster.client.java.controller.api.dto.problem.RestResourceCallsDto;15import org.evomaster.client.java.controller.api.dto.sut.SutInfoDto;16import org.evomaster.client.java.controller.api.dto.sut.auth.AuthenticationDto;17import org.evomaster.client.java.controller.api.dto.sut.auth.NoAuthDto;18import org.evomaster.client.java.controller.api.dto.sut.auth.OAuth2Dto;19import org.evomaster.client.java.controller.api.dto.sut.auth.OAuth2Flow;20import org.evomaster.client.java.controller.api.dto.sut.auth.OAuth2GrantType;21import org.evomaster.client.java.controller.api.dto.sut.auth.OAuth2ScopeDto;22import org.evomaster.client.java.controller.api.dto.sut.auth.OAuth2SecurityScheme;23import org.evomaster.client.java.controller.api.dto.sut.auth.OAuth2TokenDto;24import org.evomaster.client.java.controller.api.dto.sut.auth.OAuth2TokenType;25import org.evomaster.client.java.controller.api.dto.sut.auth.SwaggerDto;26import org.evomaster.client.java.controller.api.dto.sut.auth.UserPasswordDto;27import org.evomaster.client.java

getExceptionCause

Using AI Code Generation

1package org.evomaster.client.java.controller.problem.rpc;2import org.evomaster.client.java.controller.problem.ProblemInfo;3import org.evomaster.client.java.controller.problem.RestProblem;4import org.evomaster.client.java.controller.problem.RestProblemHandling;5import org.evomaster.client.java.controller.problem.RestProblemHandlingBuilder;6import org.evomaster.client.java.controller.problem.RestProblemHandlingBuilderForHttp;7import org.evomaster.client.java.controller.problem.RestProblemHandlingBuilderForRpc;8import org.evomaster.client.java.controller.problem.RestProblemHandlingBuilderForSoap;9import org.evomaster.client.java.controller.problem.SoapProblem;10import org.evomaster.client.java.controller.problem.httpws.HttpWsProblem;11import org.evomaster.client.java.controller.problem.httpws.HttpWsProblemHandling;12import org.evomaster.client.java.controller.problem.httpws.HttpWsProblemHandlingBuilder;13import org.evomaster.client.java.controller.problem.httpws.HttpWsProblemHandlingBuilderForHttp;14import org.evomaster.client.java.controller.problem.httpws.HttpWsProblemHandlingBuilderForRpc;15import org.evomaster.client.java.controller.problem.httpws.HttpWsProblemHandlingBuilderForSoap;16import org.evomaster.client.java.controller.problem.httpws.HttpWsProblem

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