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

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

Source:SutController.java

...13import org.evomaster.client.java.controller.db.SqlScriptRunnerCached;14import org.evomaster.client.java.controller.internal.db.DbSpecification;15import org.evomaster.client.java.controller.api.dto.problem.rpc.RPCType;16import org.evomaster.client.java.controller.problem.rpc.CustomizedNotNullAnnotationForRPCDto;17import org.evomaster.client.java.controller.problem.rpc.RPCExceptionHandler;18import org.evomaster.client.java.controller.api.dto.problem.rpc.SeededRPCTestDto;19import org.evomaster.client.java.controller.problem.rpc.schema.EndpointSchema;20import org.evomaster.client.java.controller.problem.rpc.schema.InterfaceSchema;21import org.evomaster.client.java.controller.api.dto.problem.rpc.RPCActionDto;22import org.evomaster.client.java.controller.problem.rpc.schema.LocalAuthSetupSchema;23import org.evomaster.client.java.controller.problem.rpc.schema.params.*;24import org.evomaster.client.java.controller.api.dto.database.operations.InsertionResultsDto;25import org.evomaster.client.java.controller.db.DbCleaner;26import org.evomaster.client.java.controller.db.SqlScriptRunner;27import org.evomaster.client.java.controller.internal.db.SchemaExtractor;28import org.evomaster.client.java.controller.internal.db.SqlHandler;29import org.evomaster.client.java.controller.problem.ProblemInfo;30import org.evomaster.client.java.controller.problem.RPCProblem;31import org.evomaster.client.java.controller.problem.rpc.RPCEndpointsBuilder;32import org.evomaster.client.java.instrumentation.BootTimeObjectiveInfo;33import org.evomaster.client.java.instrumentation.staticstate.UnitsInfoRecorder;34import org.evomaster.client.java.utils.SimpleLogger;35import org.evomaster.client.java.controller.api.ControllerConstants;36import org.evomaster.client.java.controller.api.dto.database.execution.ExecutionDto;37import org.evomaster.client.java.controller.api.dto.database.operations.InsertionDto;38import org.evomaster.client.java.controller.api.dto.database.schema.DbSchemaDto;39import org.evomaster.client.java.instrumentation.AdditionalInfo;40import org.evomaster.client.java.instrumentation.TargetInfo;41import org.glassfish.jersey.jackson.JacksonFeature;42import org.glassfish.jersey.logging.LoggingFeature;43import org.glassfish.jersey.server.ResourceConfig;44import org.glassfish.jersey.servlet.ServletContainer;45import java.lang.reflect.InvocationTargetException;46import java.lang.reflect.Method;47import java.net.InetSocketAddress;48import java.sql.Connection;49import java.sql.SQLException;50import java.util.*;51import java.util.concurrent.ConcurrentHashMap;52import java.util.concurrent.CopyOnWriteArrayList;53import java.util.stream.Collectors;54/**55 * Abstract class used to connect to the EvoMaster process, and56 * that is responsible to start/stop/restart the tested application,57 * ie the system under test (SUT)58 */59public abstract class SutController implements SutHandler, CustomizationHandler {60    private int controllerPort = ControllerConstants.DEFAULT_CONTROLLER_PORT;61    private String controllerHost = ControllerConstants.DEFAULT_CONTROLLER_HOST;62    private final SqlHandler sqlHandler = new SqlHandler();63    private Server controllerServer;64    /**65     * If using a SQL Database, gather info about its schema66     */67    private DbSchemaDto schemaDto;68    /**69     * For each action in a test, keep track of the extra heuristics, if any70     */71    private final List<ExtraHeuristicsDto> extras = new CopyOnWriteArrayList<>();72    /**73     * track all tables accessed in a test74     */75    private final List<String> accessedTables = new CopyOnWriteArrayList<>();76    /**77     * a map of table to fk target tables78     */79    private final Map<String, List<String>> fkMap = new ConcurrentHashMap<>();80    /**81     * a map of table to a set of commands which are to insert data into the db82     */83    private final Map<String, List<String>> tableInitSqlMap = new ConcurrentHashMap<>();84    /**85     * a map of interface schemas for RPC service under test86     * - key is full name of the interface87     * - value is extracted interface schema88     */89    private final Map<String, InterfaceSchema> rpcInterfaceSchema = new LinkedHashMap <>();90    /**91     * a map of local auth setup schemas for RPC service under test92     * - key is the index of the auth info which is specified in the driver93     * - value is extracted local auth setup schema94     */95    private final Map<Integer, LocalAuthSetupSchema> localAuthSetupSchemaMap = new LinkedHashMap <>();96    /**97     * handle parsing RPCActionDto based on json string.98     * Note that it is only used for RPC99     */100    private ObjectMapper objectMapper;101    private int actionIndex = -1;102    /**103     * Start the controller as a RESTful server.104     * Use the setters of this class to change the default105     * port and host.106     * <br>107     * This method is blocking until the server is initialized.108     *109     * @return true if there was no problem in starting the controller110     */111    public final boolean startTheControllerServer() {112        //Jersey113        ResourceConfig config = new ResourceConfig();114        config.register(JacksonFeature.class);115        config.register(new EMController(this));116        config.register(LoggingFeature.class);117        //Jetty118        controllerServer = new Server(InetSocketAddress.createUnresolved(119                getControllerHost(), getControllerPort()));120        ErrorHandler errorHandler = new ErrorHandler();121        errorHandler.setShowStacks(true);122        controllerServer.setErrorHandler(errorHandler);123        ServletHolder servlet = new ServletHolder(new ServletContainer(config));124        ServletContextHandler context = new ServletContextHandler(controllerServer,125                ControllerConstants.BASE_PATH + "/*");126        context.addServlet(servlet, "/*");127        try {128            controllerServer.start();129        } catch (Exception e) {130            SimpleLogger.error("Failed to start Jetty: " + e.getMessage());131            controllerServer.destroy();132        }133        //just make sure we start from a clean state134        newSearch();135        SimpleLogger.info("Started controller server on: " + controllerServer.getURI());136        return true;137    }138    public final boolean stopTheControllerServer() {139        try {140            controllerServer.stop();141            return true;142        } catch (Exception e) {143            SimpleLogger.error("Failed to stop the controller server: " + e.toString());144            return false;145        }146    }147    /**148     * @return the actual port in use (eg, if it was an ephemeral 0)149     */150    public final int getControllerServerPort() {151        return ((AbstractNetworkConnector) controllerServer.getConnectors()[0]).getLocalPort();152    }153    public final int getControllerPort() {154        return controllerPort;155    }156    public final void setControllerPort(int controllerPort) {157        this.controllerPort = controllerPort;158    }159    public final String getControllerHost() {160        return controllerHost;161    }162    public final void setControllerHost(String controllerHost) {163        this.controllerHost = controllerHost;164    }165    @Override166    public InsertionResultsDto execInsertionsIntoDatabase(List<InsertionDto> insertions, InsertionResultsDto... previous) {167        Connection connection = getConnectionIfExist();168        if (connection == null) {169            throw new IllegalStateException("No connection to database");170        }171        try {172            return SqlScriptRunner.execInsert(connection, insertions, previous);173        } catch (SQLException e) {174            throw new RuntimeException(e);175        }176    }177    public int getActionIndex(){178        return actionIndex;179    }180    /**181     * Calculate heuristics based on intercepted SQL commands182     *183     * @param sql command as a string184     */185    @Deprecated186    public final void handleSql(String sql) {187        Objects.requireNonNull(sql);188        sqlHandler.handle(sql);189    }190    public final void enableComputeSqlHeuristicsOrExtractExecution(boolean enableSqlHeuristics, boolean enableSqlExecution){191        sqlHandler.setCalculateHeuristics(enableSqlHeuristics);192        sqlHandler.setExtractSqlExecution(enableSqlHeuristics || enableSqlExecution);193    }194    /**195     * This is needed only during test generation (not execution),196     * and it is automatically called by the EM controller after197     * the SUT is started.198     */199    public final void initSqlHandler() {200        sqlHandler.setConnection(getConnectionIfExist());201        sqlHandler.setSchema(getSqlDatabaseSchema());202    }203    /**204     * TODO further handle multiple connections205     * @return sql connection if there exists206     */207    public final Connection getConnectionIfExist(){208        return (getDbSpecifications() == null209                || getDbSpecifications().isEmpty())? null: getDbSpecifications().get(0).connection;210    }211    /**212     *213     * @return whether to employ smart db clean214     */215    public final boolean doEmploySmartDbClean(){216        return getDbSpecifications() != null217                && !getDbSpecifications().isEmpty() && getDbSpecifications().get(0).employSmartDbClean;218    }219    public final void resetExtraHeuristics() {220        sqlHandler.reset();221    }222    public final List<ExtraHeuristicsDto> getExtraHeuristics() {223        if (extras.size() == actionIndex) {224            extras.add(computeExtraHeuristics());225        }226        return new ArrayList<>(extras);227    }228    public final ExtraHeuristicsDto computeExtraHeuristics() {229        ExtraHeuristicsDto dto = new ExtraHeuristicsDto();230        if(sqlHandler.isCalculateHeuristics() || sqlHandler.isExtractSqlExecution()){231            /*232                TODO refactor, once we move SQL analysis into Core233             */234            List<AdditionalInfo> list = getAdditionalInfoList();235            if(!list.isEmpty()) {236                AdditionalInfo last = list.get(list.size() - 1);237                last.getSqlInfoData().stream().forEach(it -> {238//                    String sql = it.getCommand();239                    try {240                        sqlHandler.handle(it);241                    } catch (Exception e){242                        SimpleLogger.error("FAILED TO HANDLE SQL COMMAND: " + it.getCommand());243                        assert false; //we should try to handle all cases in our tests244                    }245                });246            }247        }248        if(sqlHandler.isCalculateHeuristics()) {249            sqlHandler.getDistances().stream()250                    .map(p ->251                            new HeuristicEntryDto(252                                    HeuristicEntryDto.Type.SQL,253                                    HeuristicEntryDto.Objective.MINIMIZE_TO_ZERO,254                                    p.sqlCommand,255                                    p.distance256                            ))257                    .forEach(h -> dto.heuristics.add(h));258        }259        if (sqlHandler.isCalculateHeuristics() || sqlHandler.isExtractSqlExecution()){260            ExecutionDto executionDto = sqlHandler.getExecutionDto();261            dto.databaseExecutionDto = executionDto;262            // set accessed table263            if (executionDto != null){264                accessedTables.addAll(executionDto.deletedData);265                accessedTables.addAll(executionDto.insertedData.keySet());266//                accessedTables.addAll(executionDto.queriedData.keySet());267                accessedTables.addAll(executionDto.insertedData.keySet());268                accessedTables.addAll(executionDto.updatedData.keySet());269            }270        }271        return dto;272    }273    /**274     * perform smart db clean by cleaning the data in accessed table275     */276    public final void cleanAccessedTables(){277        if (getDbSpecifications() == null || getDbSpecifications().isEmpty()) return;278        if (getDbSpecifications().size() > 1)279            throw new RuntimeException("Error: DO NOT SUPPORT MULTIPLE SQL CONNECTION YET");280        DbSpecification emDbClean = getDbSpecifications().get(0);281        if (getConnectionIfExist() == null || !emDbClean.employSmartDbClean) return;282        try {283            setExecutingInitSql(true);284            // clean accessed tables285            Set<String> tableDataToInit = null;286            if (!accessedTables.isEmpty()){287                List<String> tablesToClean = new ArrayList<>();288                getTableToClean(accessedTables, tablesToClean);289                if (!tablesToClean.isEmpty()){290                    if (emDbClean.schemaNames != null && !emDbClean.schemaNames.isEmpty()){291                        emDbClean.schemaNames.forEach(sch-> DbCleaner.clearDatabase(getConnectionIfExist(), sch,  null, tablesToClean, emDbClean.dbType));292                    }else293                        DbCleaner.clearDatabase(getConnectionIfExist(), null,  null, tablesToClean, emDbClean.dbType);294                    tableDataToInit = tablesToClean.stream().filter(a-> tableInitSqlMap.keySet().stream().anyMatch(t-> t.equalsIgnoreCase(a))).collect(Collectors.toSet());295                }296            }297            handleInitSql(tableDataToInit, emDbClean);298        }catch (SQLException e) {299            throw new RuntimeException("SQL Init Execution Error: fail to execute "+e);300        }finally {301            setExecutingInitSql(false);302        }303    }304    private void handleInitSql(Collection<String> tableDataToInit, DbSpecification spec) throws SQLException {305        // init db script306        boolean initAll = initSqlScriptAndGetInsertMap(getConnectionIfExist(), spec);307        if (!initAll && tableDataToInit!= null &&!tableDataToInit.isEmpty()){308            tableDataToInit.forEach(a->{309                tableInitSqlMap.keySet().stream().filter(t-> t.equalsIgnoreCase(a)).forEach(t->{310                    tableInitSqlMap.get(t).forEach(c->{311                        try {312                            SqlScriptRunner.execCommand(getConnectionIfExist(), c);313                        } catch (SQLException e) {314                            throw new RuntimeException("SQL Init Execution Error: fail to execute "+ c + " with error "+e);315                        }316                    });317                });318            });319        }320    }321    /**322     * collect info about what table are manipulated by evo in order to generate data directly into it323     * @param tables a list of name of tables324     */325    public void addTableToInserted(List<String> tables){326        accessedTables.addAll(tables);327    }328    private void getTableToClean(List<String> accessedTables, List<String> tablesToClean){329        for (String t: accessedTables){330            if (!findInCollectionIgnoreCase(t, tablesToClean).isPresent()){331                if (findInMapIgnoreCase(t, fkMap).isPresent()){332                    tablesToClean.add(t);333                    List<String> fk = fkMap.entrySet().stream().filter(e->334                            findInCollectionIgnoreCase(t, e.getValue()).isPresent()335                                    && !findInCollectionIgnoreCase(e.getKey(), tablesToClean).isPresent()).map(Map.Entry::getKey).collect(Collectors.toList());336                    if (!fk.isEmpty())337                        getTableToClean(fk, tablesToClean);338                }else {339                    SimpleLogger.uniqueWarn("Cannot find the table "+t+" in ["+String.join(",", fkMap.keySet())+"]");340                }341            }342        }343    }344    private Optional<String> findInCollectionIgnoreCase(String name, Collection<String> list){345        return list.stream().filter(i-> i.equalsIgnoreCase(name)).findFirst();346    }347    private Optional<? extends Map.Entry<String, ?>> findInMapIgnoreCase(String name, Map<String, ?> list){348        return list.entrySet().stream().filter(x-> x.getKey().equalsIgnoreCase(name)).findFirst();349    }350    /**351     *352     * @param dbSpecification contains info of the db connection353     * @return whether the init script is executed354     */355    private boolean initSqlScriptAndGetInsertMap(Connection connection, DbSpecification dbSpecification) throws SQLException {356        if (dbSpecification.initSqlOnResourcePath == null357                && dbSpecification.initSqlScript == null) return false;358        // TODO to handle initSqlMap for multiple connections359        if (tableInitSqlMap.isEmpty()){360            List<String> all = new ArrayList<>();361            if (dbSpecification.initSqlOnResourcePath != null){362               all.addAll(SqlScriptRunnerCached.extractSqlScriptFromResourceFile(dbSpecification.initSqlOnResourcePath));363            }364            if (dbSpecification.initSqlScript != null){365                all.addAll(SqlScriptRunner.extractSql(dbSpecification.initSqlScript));366            }367            if (!all.isEmpty()){368                // collect insert sql commands map, key is table name, and value is a list sql insert commands369                tableInitSqlMap.putAll(SqlScriptRunner.extractSqlTableMap(all));370                // execute all commands371                SqlScriptRunner.runCommands(connection, all);372                return true;373            }374        }375        return false;376    }377    /**378     * Extra information about the SQL Database Schema, if any is present.379     * Note: this is extracted by querying the database itself.380     * So the database must be up and running.381     *382     * @return a DTO with the schema information383     * @see SutHandler#getDbSpecifications384     */385    public final DbSchemaDto getSqlDatabaseSchema() {386        if (schemaDto != null) {387            return schemaDto;388        }389        if (getDbSpecifications() == null || getDbSpecifications().isEmpty()) {390            return null;391        }392        try {393            schemaDto = SchemaExtractor.extract(getConnectionIfExist());394            Objects.requireNonNull(schemaDto);395            schemaDto.employSmartDbClean = doEmploySmartDbClean();396        } catch (Exception e) {397            SimpleLogger.error("Failed to extract the SQL Database Schema: " + e.getMessage());398            return null;399        }400        if (fkMap.isEmpty()){401            schemaDto.tables.forEach(t->{402                fkMap.putIfAbsent(t.name, new ArrayList<>());403                if (t.foreignKeys!=null && !t.foreignKeys.isEmpty()){404                    t.foreignKeys.forEach(f->{405                        fkMap.get(t.name).add(f.targetTable.toUpperCase());406                    });407                }408            });409        }410        return schemaDto;411    }412    /**413     *414     * @return a map from the name of interface to extracted interface415     */416    public final Map<String, InterfaceSchema> getRPCSchema(){417        return rpcInterfaceSchema;418    }419    /**420     *421     * @return a map of auth local method422     */423    public Map<Integer, LocalAuthSetupSchema> getLocalAuthSetupSchemaMap() {424        return localAuthSetupSchemaMap;425    }426    /**427     * extract endpoints info of the RPC interface by reflection based on the specified service interface name428     */429    @Override430    public final void extractRPCSchema(){431        if (objectMapper == null)432            objectMapper = new ObjectMapper();433        if (!rpcInterfaceSchema.isEmpty())434            return;435        if (!(getProblemInfo() instanceof RPCProblem)){436            SimpleLogger.error("Problem ("+getProblemInfo().getClass().getSimpleName()+") is not RPC but request RPC schema.");437            return;438        }439        try {440            RPCEndpointsBuilder.validateCustomizedValueInRequests(getCustomizedValueInRequests());441            RPCEndpointsBuilder.validateCustomizedNotNullAnnotationForRPCDto(specifyCustomizedNotNullAnnotation());442            RPCProblem rpcp = (RPCProblem) getProblemInfo();443            for (String interfaceName: rpcp.getMapOfInterfaceAndClient()){444                InterfaceSchema schema = RPCEndpointsBuilder.build(interfaceName, rpcp.getType(), rpcp.getClient(interfaceName),445                        rpcp.skipEndpointsByName!=null? rpcp.skipEndpointsByName.get(interfaceName):null,446                        rpcp.skipEndpointsByAnnotation!=null?rpcp.skipEndpointsByAnnotation.get(interfaceName):null,447                        rpcp.involveEndpointsByName!=null? rpcp.involveEndpointsByName.get(interfaceName):null,448                        rpcp.involveEndpointsByAnnotation!=null? rpcp.involveEndpointsByAnnotation.get(interfaceName):null,449                        getInfoForAuthentication(),450                        getCustomizedValueInRequests(),451                        specifyCustomizedNotNullAnnotation());452                rpcInterfaceSchema.put(interfaceName, schema);453            }454            localAuthSetupSchemaMap.clear();455            Map<Integer, LocalAuthSetupSchema> local = RPCEndpointsBuilder.buildLocalAuthSetup(getInfoForAuthentication());456            if (local!=null && !local.isEmpty())457                localAuthSetupSchemaMap.putAll(local);458        }catch (Exception e){459//            SimpleLogger.error("Failed to extract the RPC Schema: " + e.getMessage());460            throw new RuntimeException("Failed to extract the RPC Schema: " + e.getMessage());461        }462    }463    /**464     * parse seeded tests for RPC465     * @return a list of tests, and each test is a list of RCPActionDto466     */467    public List<List<RPCActionDto>> handleSeededTests(){468        if (seedRPCTests() == null || seedRPCTests().isEmpty()) return null;469        if (rpcInterfaceSchema.isEmpty())470            throw new IllegalStateException("empty RPC interface: The RPC interface schemas are not extracted yet");471        List<List<RPCActionDto>> results = new ArrayList<>();472        for (SeededRPCTestDto dto: seedRPCTests()){473            if (dto.rpcFunctions != null && !dto.rpcFunctions.isEmpty()){474                List<RPCActionDto> test = new ArrayList<>();475                for (SeededRPCActionDto actionDto : dto.rpcFunctions){476                    InterfaceSchema schema = rpcInterfaceSchema.get(actionDto.interfaceName);477                    if (schema != null){478                        EndpointSchema actionSchema = schema.getOneEndpointWithSeededDto(actionDto);479                        if (actionSchema != null){480                            EndpointSchema copy = actionSchema.copyStructure();481                            for (int i = 0; i < copy.getRequestParams().size(); i++){482                                // TODO need to check if generic type could be handled with jackson483                                NamedTypedValue p = copy.getRequestParams().get(i);484                                try {485                                    String stringValue = actionDto.inputParams.get(i);486//                                    Object value = objectMapper.readValue(stringValue, p.getType().getClazz());487                                    p.setValueBasedOnInstanceOrJson(stringValue);488                                } catch (JsonProcessingException e) {489                                    throw new IllegalStateException(490                                            String.format("Seeded Test Error: cannot parse the seeded test %s at the parameter %d with error msg: %s", actionDto, i, e.getMessage()));491                                }492                            }493                            test.add(copy.getDto());494                        }else {495                            throw new IllegalStateException("Seeded Test Error: cannot find the action "+actionDto.functionName);496                        }497                    } else {498                        throw new IllegalStateException("Seeded Test Error: cannot find the interface "+ actionDto.interfaceName);499                    }500                }501                results.add(test);502            } else {503                SimpleLogger.warn("Seeded Test: empty RPC function calls for the test "+ dto.testName);504            }505        }506        return results;507    }508    /**509     * Either there is no connection, or, if there is, then it must have P6Spy configured.510     * But this might not apply to all kind controllers511     *512     * @return false if the verification failed513     */514    @Deprecated515    public final boolean verifySqlConnection(){516        return true;517//        Connection connection = getConnection();518//        if(connection == null519//                //check does not make sense for External520//                || !(this instanceof EmbeddedSutController)){521//            return true;522//        }523//524//        /*525//            bit hacky/brittle, but seems there is no easy way to check if a connection is526//            using P6Spy.527//            However, the name of driver's package would appear when doing a toString on it528//         */529//        String info = connection.toString();530//531//        return info.contains("p6spy");532    }533    /**534     * Re-initialize all internal data to enable a completely new search phase535     * which should be independent from previous ones536     */537    public abstract void newSearch();538    /**539     * Re-initialize some internal data needed before running a new test540     */541    public final void newTest() {542        actionIndex = -1;543        resetExtraHeuristics();544        extras.clear();545        //clean all accessed table in a test546        accessedTables.clear();547        newTestSpecificHandler();548        // set executingAction state false for newTest549        setExecutingAction(false);550    }551    /**552     * As some heuristics are based on which action (eg HTTP call, or click of button)553     * in the test sequence is executed, and their order, we need to keep track of which554     * action does cover what.555     *556     * @param dto the DTO with the information about the action (eg its index in the test)557     */558    public final void newAction(ActionDto dto) {559        if (dto.index > extras.size()) {560            extras.add(computeExtraHeuristics());561        }562        this.actionIndex = dto.index;563        resetExtraHeuristics();564        newActionSpecificHandler(dto);565    }566    public final void executeHandleLocalAuthenticationSetup(RPCActionDto dto, ActionResponseDto responseDto){567        LocalAuthSetupSchema endpointSchema = new LocalAuthSetupSchema();568        endpointSchema.setValue(dto);569        handleLocalAuthenticationSetup(endpointSchema.getAuthenticationInfo());570        if (dto.responseVariable != null && dto.doGenerateTestScript){571            responseDto.testScript = endpointSchema.newInvocationWithJava(dto.responseVariable, dto.controllerVariable,dto.clientVariable);572        }573    }574    /**575     * execute a RPC request based on the specified dto576     * @param dto is the action DTO to be executed577     */578    public final void executeAction(RPCActionDto dto, ActionResponseDto responseDto) {579        EndpointSchema endpointSchema = getEndpointSchema(dto);580        if (dto.responseVariable != null && dto.doGenerateTestScript){581            try{582                responseDto.testScript = endpointSchema.newInvocationWithJava(dto.responseVariable, dto.controllerVariable,dto.clientVariable);583            }catch (Exception e){584                SimpleLogger.warn("Fail to generate test script"+e.getMessage());585            }586            if (responseDto.testScript ==null)587                SimpleLogger.warn("Null test script for action "+dto.actionName);588        }589        Object response;590        try {591            response = executeRPCEndpoint(dto, false);592        } catch (Exception e) {593            throw new RuntimeException("ERROR: target exception should be caught, but "+ e.getMessage());594        }595        //handle exception596        if (response instanceof Exception){597            try{598                RPCExceptionHandler.handle(response, responseDto, endpointSchema, getRPCType(dto));599                return;600            } catch (Exception e){601                SimpleLogger.error("ERROR: fail to handle exception instance to dto "+ e.getMessage());602                //throw new RuntimeException("ERROR: fail to handle exception instance to dto "+ e.getMessage());603            }604        }605        if (endpointSchema.getResponse() != null){606            if (response != null){607                try{608                    // successful execution609                    NamedTypedValue resSchema = endpointSchema.getResponse().copyStructureWithProperties();610                    resSchema.setValueBasedOnInstance(response);611                    responseDto.rpcResponse = resSchema.getDto();612                    if (dto.doGenerateAssertions && dto.responseVariable != null)...

Source:RPCExceptionHandler.java

...14 * handle RPC exception, for instance15 * - extract possible category eg, application, protocol, if possible16 * - extract exception info, eg, customized exception, message, or status code17 */18public class RPCExceptionHandler {19    private final static String THRIFT_EXCEPTION_ROOT= "org.apache.thrift.TException";20    /**21     *22     * @param e is an exception instance thrown after the endpoint invocation23     * @param dto represents the endpoint which was invoked24     * @param endpointSchema is the schema of the endpoint25     * @param type is the RPC type26     */27    public static void handle(Object e, ActionResponseDto dto, EndpointSchema endpointSchema, RPCType type){28        Object exceptionToHandle = e;29        boolean isCause = false;30        // handle undeclared throwable exception31        if (UndeclaredThrowableException.class.isAssignableFrom(e.getClass())){32            Object cause = getExceptionCause(e);...

RPCExceptionHandler

Using AI Code Generation

1import org.evomaster.client.java.controller.problem.rpc.RPCException;2import org.evomaster.client.java.controller.problem.rpc.RPCExceptionType;3import org.evomaster.client.java.controller.problem.rpc.RPCExceptionHandler;4import org.evomaster.client.java.controller.problem.rpc.RPCProblem;5import org.evomaster.client.java.controller.problem.rpc.RPCResult;6public class RPCExceptionExample {7    public static void main(String[] args) {8        RPCExceptionExample rpcExceptionExample = new RPCExceptionExample();9        RPCResult result = rpcExceptionExample.methodToTest();10        RPCException exception = result.getException();11        if (exception != null) {12            System.out.println("Exception occurred: " + exception.getExceptionType());13            System.out.println("Exception message: " + exception.getExceptionMessage());14        } else {15            System.out.println("No exception occurred");16        }17    }18    public RPCResult methodToTest() {19        try {20            throw new RuntimeException("Exception message");21        } catch (Exception e) {22            return RPCExceptionHandler.handle(e);23        }24    }25}26import org.evomaster.client.java.controller.problem.rpc.RPCResult;27public class RPCResultExample {28    public static void main(String[] args) {29        RPCResultExample rpcResultExample = new RPCResultExample();30        RPCResult result = rpcResultExample.methodToTest();31        if (result.isException()) {32            System.out.println("Exception occurred");33        } else {34            System.out.println("No exception occurred");35        }36    }37    public RPCResult methodToTest() {38        return RPCResult.success();39    }40}41import org.evomaster.client.java.controller.problem.rpc.RPCResult;42public class RPCResultExample {43    public static void main(String[] args) {44        RPCResultExample rpcResultExample = new RPCResultExample();45        RPCResult result = rpcResultExample.methodToTest();46        if (result.isException()) {47            System.out.println("Exception occurred");48        } else {49            System.out.println("No exception occurred");50        }51    }52    public RPCResult methodToTest() {

RPCExceptionHandler

Using AI Code Generation

1package org.evomaster.client.java.controller.problem.rpc;2import org.evomaster.client.java.controller.api.dto.SutInfoDto;3import org.evomaster.client.java.controller.api.dto.database.operations.DatabaseCommandDto;4import org.evomaster.client.java.controller.api.dto.database.operations.DatabaseCommandDtoTemplate;5import org.evomaster.client.java.controller.api.dto.database.operations.InsertionDto;6import org.evomaster.client.java.controller.api.dto.database.operations.QueryDto;7import org.evomaster.client.java.controller.api.dto.database.schema.DatabaseType;8import org.evomaster.client.java.controller.api.dto.database.schema.TableDto;9import org.evomaster.client.java.controller.api.dto.database.schema.TableIndexDto;10import org.evomaster.client.java.controller.api.dto.database.schema.TableIndexType;11import org.evomaster.client.java.controller.api.dto.database.schema.TableRowDto;12import org.evomaster.client.java.controller.api.dto.database.schema.TableSchemaDto;13import org.evomaster.client.java.controller.api.dto.problem.ProblemDto;14import org.evomaster.client.java.controller.api.dto.problem.RestProblemDto;15import org.evomaster.client.java.controller.api.dto.problem.RestResourceInfoDto;16import org.evomaster.client.java.controller.api.dto.problem.RestResourceSampleDto;17import org.evomaster.client.java.controller.api.dto.problem.RestVerb;18import org.evomaster.client.java.controller.api.dto.problem.TestResultsDto;19import org.evomaster.client.java.controller.api.dto.problem.TestResultsDtoTemplate;20import org.evomaster.client.java.controller.api.dto.problem.TestResultsStatusDto;21import org.evomaster.client.java.controller.internal.db.SqlScriptRunner;22import org.evomaster.client.java.controller.internal.db.SqlScriptRunnerImpl;23import org.evomaster.client.java.controller.internal.db.SqlScriptRunnerTemplate;24import org.evomaster.client.java.controller.internal.db.h2.H2Controller;25import org.evomaster.client.java.controller.internal.db.h2.H2ControllerImpl;26import org.evomaster.client.java.controller.internal.db.h2.H2ControllerTemplate;27import org.evomaster.client.java.controller.internal.db.h2.H2Table;28import org.evomaster.client.java.controller.internal.db.h2.H2TableImpl;29import org.evomaster.client.java.controller.internal.db.h2.H2TableTemplate;30import org.evomaster.client.java.controller.internal.db.schema.SqlSchemaExtractor;31import org.evomaster.client.java.controller.internal.db.schema.SqlSchemaExtractorImpl;32import org.evomaster.client.java.controller.internal.db.schema.SqlSchemaExtractorTemplate;

RPCExceptionHandler

Using AI Code Generation

1import org.evomaster.client.java.controller.api.dto.SutInfoDto;2import org.evomaster.client.java.controller.problem.rpc.RPCException;3import org.evomaster.client.java.controller.problem.rpc.RPCExceptionHandling;4import org.evomaster.client.java.controller.problem.rpc.RPCExceptionHandlingType;5import org.evomaster.client.java.controller.problem.rpc.RPCExceptionHandlingType;6import org.evomaster.client.java.controller.problem.rpc.RPCExceptionHandlingType;7import org.evomaster.client.java.controller.problem.rpc.RPCIndividual;8import org.evomaster.client.java.controller.problem.rpc.RPCResult;9import org.evomaster.client.java.controller.problem.rpc.RPCIndividual;10import org.evomaster.client.java.controller.problem.rpc.RPCResult;11import org.evomaster.client.java.controller.problem.rpc.RPCIndividual;12import org.evomaster.client.java.controller.problem.rpc.RPCResult;13import org.evomaster.client.java.controller.problem.rpc.RPCIndividual;14import org.evomaster.client.java.controller.problem.rpc.RPCResult;15import org.evomaster.client.java.controller.problem.rpc.RPCIndividual;16import org.evomaster.client.java.controller.problem.rpc.RPCResult;17import org.evomaster.client.java.controller.problem.rpc.RPCIndividual;18import org.evomaster.client.java.controller.problem.rpc.RPCResult;19import org.evomaster.client.java.controller.problem.rpc.RPCIndividual;20import org.evomaster.client.java.controller.problem.rpc.RPCResult;21import org.evomaster.client.java.controller.problem.rpc.RPCIndividual;22import org.evomaster.client.java.controller.problem.rpc.RPCResult;23import org.evomaster.client.java.controller.problem.rpc.RPCIndividual;24import org.evomaster.client.java.controller.problem.rpc.RPCResult;25import org.evomaster.client.java.controller.problem.rpc.RPCIndividual;26import org.evomaster.client.java.controller.problem.rpc.RPCResult;27import org.evomaster.client.java.controller.problem.rpc.RPCIndividual;28import org.evomaster.client.java.controller.problem.rpc.RPCResult;29import org.evomaster.client.java.controller.problem.rpc.RPCIndividual;30import org.evomaster.client.java.controller.problem.rpc.RPCResult;31import org.evomaster.client.java.controller.problem.rpc.RPCIndividual;32import org.evomaster.client.java.controller.problem.rpc.RPCResult;33import org.evomaster.client.java.controller.problem.rpc.RPCIndividual;34import org.evomaster.client.java.controller.problem.rpc.RPCResult;35import org.evomaster.client.java.controller.problem.rpc.RPCIndividual;

RPCExceptionHandler

Using AI Code Generation

1import org.evomaster.client.java.controller.problem.rpc.RPCExceptionHandler;2import org.evomaster.client.java.controller.problem.rpc.RPCExceptionInfo;3import org.evomaster.client.java.controller.problem.rpc.RPCResult;4import org.evomaster.client.java.controller.problem.rpc.RPCResultHandler;5import org.evomaster.client.java.controller.problem.rpc.RPCResults;6import org.evomaster.client.java.controller.problem.rpc.RPCResultsHandler;7import org.evomaster.client.java.controller.problem.rpc.RPCResultsHandlerFactory;8import org.evomaster.client.java.controller.problem.rpc.RPCResultsHandlerFactoryImpl;9import org.evomaster.client.java.controller.problem.rpc.RPCResultsH

RPCExceptionHandler

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;4public class RPCExceptionHandler {5    public static ProblemInfo handleException(Exception e) {6        if(e instanceof RestProblem){7            return ((RestProblem) e).getProblemInfo();8        }9        return new ProblemInfo(e.getMessage(), e.getClass().getName());10    }11}12package org.evomaster.client.java.controller.problem.rpc;13import org.evomaster.client.java.controller.problem.ProblemInfo;14public class RPCException extends RuntimeException {15    private final ProblemInfo problemInfo;16    public RPCException(ProblemInfo problemInfo) {17        super(problemInfo.getDetails());18        this.problemInfo = problemInfo;19    }20    public ProblemInfo getProblemInfo() {21        return problemInfo;22    }23}24package org.evomaster.client.java.controller.problem.rpc;25import org.evomaster.client.java.controller.problem.ProblemInfo;26public class RPCException extends RuntimeException {27    private final ProblemInfo problemInfo;28    public RPCException(ProblemInfo problemInfo) {29        super(problemInfo.getDetails());30        this.problemInfo = problemInfo;31    }32    public ProblemInfo getProblemInfo() {33        return problemInfo;34    }35}36package org.evomaster.client.java.controller.problem.rpc;37import org.evomaster.client.java.controller.problem.ProblemInfo;38public class RPCException extends RuntimeException {39    private final ProblemInfo problemInfo;40    public RPCException(ProblemInfo problemInfo) {41        super(problemInfo.getDetails());42        this.problemInfo = problemInfo;43    }44    public ProblemInfo getProblemInfo() {45        return problemInfo;46    }47}48package org.evomaster.client.java.controller.problem.rpc;49import org.evomaster.client.java.controller.problem.ProblemInfo;50public class RPCException extends RuntimeException {51    private final ProblemInfo problemInfo;52    public RPCException(ProblemInfo problemInfo) {53        super(problem

RPCExceptionHandler

Using AI Code Generation

1import org.evomaster.client.java.controller.problem.rpc.RPCException;2import org.evomaster.client.java.controller.problem.rpc.RPCExceptionHandler;3import org.evomaster.client.java.controller.problem.rpc.RPCExceptionInfo;4import java.util.Optional;5public class RPCExceptionExample {6    public static void main(String[] args) {7        RPCExceptionInfo info = new RPCExceptionInfo("404", "Not Found", "The requested resource was not found");8        RPCExceptionHandler handler = new RPCExceptionHandler();9        Optional<Exception> exception = handler.handle(info);10        if(exception.isPresent()){11            System.out.println("Exception handled successfully");12        } else {13            System.out.println("No exception found");14        }15    }16}17public RPCExceptionInfo(String status, String message, String details)18public Optional<Exception> handle(RPCExceptionInfo info)19public RPCException(String status, String message, String details)20public RPCException(RPCExceptionInfo info)21RPCExceptionInfo info = new RPCExceptionInfo("404", "Not Found", "The requested resource was not found");22RPCException exception = new RPCException(info);23RPCExceptionInfo info = new RPCExceptionInfo("404", "Not Found", "The requested resource was not found");24RPCException exception = new RPCException(info);

RPCExceptionHandler

Using AI Code Generation

1package org.evomaster.client.java.controller.problem.rpc;2import org.evomaster.client.java.controller.problem.ProblemInfo;3import java.util.ArrayList;4import java.util.List;5public class RPCExceptionHandler {6    private static List<ProblemInfo> problems = new ArrayList<>();7    public static void addProblem(ProblemInfo problem) {8        problems.add(problem);9    }10    public static List<ProblemInfo> getProblems() {11        return problems;12    }13    public static void clearProblems() {14        problems.clear();15    }16}17package org.evomaster.client.java.controller.problem.rpc;18public class RPCException extends Exception {19    private int httpStatus;20    public RPCException(String message, int httpStatus) {21        super(message);22        this.httpStatus = httpStatus;23    }24    public int getHttpStatus() {25        return httpStatus;26    }27}28package org.evomaster.client.java.controller.problem.rpc;29import com.google.gson.JsonElement;30import com.google.gson.JsonObject;31import org.evomaster.client.java.controller.problem.ProblemInfo;32import java.util.ArrayList;33import java.util.List;34import java.util.Map;35public class RPCRequest {36    private String url;37    private String method;38    private Map<String, String> headers;39    private List<String> body;40    public RPCRequest(String url, String method, Map<String, String> headers, List<String> body) {41        this.url = url;42        this.method = method;43        this.headers = headers;44        this.body = body;45    }46    public String getUrl() {47        return url;48    }49    public String getMethod() {50        return method;51    }52    public Map<String, String> getHeaders() {53        return headers;54    }55    public List<String> getBody() {56        return body;57    }58    public void addProblem(ProblemInfo problem) {59        RPCExceptionHandler.addProblem(problem);60    }61    public List<ProblemInfo> getProblems() {62        return RPCExceptionHandler.getProblems();63    }64    public void clearProblems() {

RPCExceptionHandler

Using AI Code Generation

1public class 3 {2    public static void main(String[] args) {3        RPCExceptionHandler rpcExceptionHandler = new RPCExceptionHandler();4        RPCException rpcException = new RPCException();5        rpcExceptionHandler.handle(rpcException);6    }7}

RPCExceptionHandler

Using AI Code Generation

1public class 3 {2    public static void main(String args[]) throws Exception {3        Service service = new Service();4        RPCExceptionHandler rpcExceptionHandler = new RPCExceptionHandler();5        RPCCall rpcCall = new RPCCall();6        rpcCall.setRpcCall("get");7        rpcCall.setParameters(new Object[]{});8        rpcCall.setReturnType("java.lang.String");9        rpcCall.setExceptionType("java.lang.Exception");10        rpcCall.setRpcExceptionHandler(rpcExceptionHandler);11        rpcCall.setService(service);12        rpcCall.execute();13    }14}15public class 4 {16    public static void main(String args[]) throws Exception {17        Service service = new Service();18        RPCExceptionHandler rpcExceptionHandler = new RPCExceptionHandler();19        RPCCall rpcCall = new RPCCall();20        rpcCall.setRpcCall("get");21        rpcCall.setParameters(new Object[]{});22        rpcCall.setReturnType("java.lang.String");23        rpcCall.setExceptionType("java.lang.Exception");24        rpcCall.setRpcExceptionHandler(rpcExceptionHandler);25        rpcCall.setService(service);26        rpcCall.execute();27    }28}29public class 5 {30    public static void main(String args[]) throws Exception {31        Service service = new Service();

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