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How to use handleConstraint method of org.evomaster.client.java.controller.problem.rpc.RPCEndpointsBuilder class

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

Source:RPCEndpointsBuilder.java

...350        List<String> depth = new ArrayList<>();351        Map<TypeVariable, Type> genericTypeMap = new HashMap<>();352        NamedTypedValue namedTypedValue = build(schema, clazz, parameter.getParameterizedType(), name, type, depth, customizationDtos, relatedCustomization, null, notNullAnnotations, null, genericTypeMap);353        for (Annotation annotation: parameter.getAnnotations()){354            handleConstraint(namedTypedValue, annotation, notNullAnnotations);355        }356        return namedTypedValue;357    }358    private static NamedTypedValue build(InterfaceSchema schema, Class<?> clazz, Type genericType, String name, RPCType rpcType, List<String> depth,359                                         Map<Integer, CustomizedRequestValueDto> customizationDtos, Set<String> relatedCustomization, AccessibleSchema accessibleSchema,360                                         List<CustomizedNotNullAnnotationForRPCDto> notNullAnnotations, Class<?> originalType, Map<TypeVariable, Type> genericTypeMap) {361        handleGenericSuperclass(clazz, genericTypeMap);362        List<String> genericTypes = handleGenericType(clazz, genericType, genericTypeMap);363        String clazzWithGenericTypes = CodeJavaGenerator.handleClassNameWithGeneric(clazz.getName(), genericTypes);364        depth.add(getObjectTypeNameWithFlag(clazz, clazzWithGenericTypes));365        NamedTypedValue namedValue = null;366        try{367            if (PrimitiveOrWrapperType.isPrimitiveOrTypes(clazz)) {368                namedValue = PrimitiveOrWrapperParam.build(name, clazz, accessibleSchema);369            } else if (clazz == String.class) {370                StringType stringType = new StringType();371                namedValue = new StringParam(name, stringType, accessibleSchema);372            } else if (clazz == BigDecimal.class){373                BigDecimalType bigDecimalType = new BigDecimalType();374                namedValue = new BigDecimalParam(name, bigDecimalType, accessibleSchema);375            } else if (clazz == BigInteger.class){376                BigIntegerType bigIntegerType = new BigIntegerType();377                namedValue = new BigIntegerParam(name, bigIntegerType, accessibleSchema);378            } else if (clazz.isEnum()) {379                String [] items = Arrays.stream(clazz.getEnumConstants()).map(e-> getNameEnumConstant(e)).toArray(String[]::new);380                EnumType enumType = new EnumType(clazz.getSimpleName(), clazz.getName(), items, clazz);381                EnumParam param = new EnumParam(name, enumType, accessibleSchema);382                //register this type in the schema383                schema.registerType(enumType.copy(), param.copyStructureWithProperties());384                namedValue = param;385            } else if (clazz.isArray()){386                Type type = null;387                Class<?> templateClazz = null;388                if (genericType instanceof GenericArrayType){389                    type = ((GenericArrayType)genericType).getGenericComponentType();390                    templateClazz = getTemplateClass(type, genericTypeMap);391                }else {392                    templateClazz = clazz.getComponentType();393                }394                NamedTypedValue template = build(schema, templateClazz, type,"template", rpcType, depth, customizationDtos, relatedCustomization, null, notNullAnnotations, null, genericTypeMap);395                template.setNullable(false);396                CollectionType ctype = new CollectionType(clazz.getSimpleName(),clazz.getName(), template, clazz);397                ctype.depth = getDepthLevel(clazz, depth, clazzWithGenericTypes);398                namedValue = new ArrayParam(name, ctype, accessibleSchema);399            } else if (clazz == ByteBuffer.class){400                // handle binary of thrift401                namedValue = new ByteBufferParam(name, accessibleSchema);402            } else if (List.class.isAssignableFrom(clazz) || Set.class.isAssignableFrom(clazz)){403                if (genericType == null)404                    throw new RuntimeException("genericType should not be null for List and Set class");405                Type type = ((ParameterizedType) genericType).getActualTypeArguments()[0];406                Class<?> templateClazz = getTemplateClass(type, genericTypeMap);407                NamedTypedValue template = build(schema, templateClazz, type,"template", rpcType, depth, customizationDtos, relatedCustomization, null, notNullAnnotations, null, genericTypeMap);408                template.setNullable(false);409                CollectionType ctype = new CollectionType(clazz.getSimpleName(),clazz.getName(), template, clazz);410                ctype.depth = getDepthLevel(clazz, depth, clazzWithGenericTypes);411                if (List.class.isAssignableFrom(clazz))412                    namedValue = new ListParam(name, ctype, accessibleSchema);413                else414                    namedValue = new SetParam(name, ctype, accessibleSchema);415            } else if (Map.class.isAssignableFrom(clazz)){416                if (genericType == null)417                    throw new RuntimeException("genericType should not be null for List and Set class");418                Type keyType = ((ParameterizedType) genericType).getActualTypeArguments()[0];419                Type valueType = ((ParameterizedType) genericType).getActualTypeArguments()[1];420                Class<?> keyTemplateClazz = getTemplateClass(keyType, genericTypeMap);421                NamedTypedValue keyTemplate = build(schema, keyTemplateClazz, keyType,"keyTemplate", rpcType, depth, customizationDtos, relatedCustomization, null, notNullAnnotations, null, genericTypeMap);422                keyTemplate.setNullable(false);423                Class<?> valueTemplateClazz = getTemplateClass(valueType, genericTypeMap);424                NamedTypedValue valueTemplate = build(schema, valueTemplateClazz, valueType,"valueTemplate", rpcType, depth, customizationDtos, relatedCustomization, null, notNullAnnotations, null, genericTypeMap);425                MapType mtype = new MapType(clazz.getSimpleName(), clazz.getName(), new PairParam(new PairType(keyTemplate, valueTemplate), null), clazz);426                mtype.depth = getDepthLevel(clazz, depth, clazzWithGenericTypes);427                namedValue = new MapParam(name, mtype, accessibleSchema);428            } else if (Date.class.isAssignableFrom(clazz)){429                if (clazz == Date.class)430                    namedValue = new DateParam(name, accessibleSchema);431                else432                    throw new RuntimeException("NOT support "+clazz.getName()+" date type in java yet");433            } else if (Exception.class.isAssignableFrom(clazz) && clazz.getName().startsWith("java")){434                // note that here we only extract class name and message435                StringParam msgField = new StringParam("message", new AccessibleSchema(false, null, "getMessage"));436                ObjectType exceptionType = new ObjectType(clazz.getSimpleName(), clazz.getName(), Collections.singletonList(msgField), clazz, genericTypes);437                namedValue = new ObjectParam(name, exceptionType, accessibleSchema);438            } else {439                if (clazz.getName().startsWith("java")){440                    throw new RuntimeException("NOT handle "+clazz.getName()+" class in java yet");441                }442                long cycleSize = depth.stream().filter(s-> s.equals(getObjectTypeNameWithFlag(clazz, clazzWithGenericTypes))).count();443                if (cycleSize == 1){444                    List<NamedTypedValue> fields = new ArrayList<>();445                    Map<Integer, CustomizedRequestValueDto> objRelatedCustomizationDtos = getCustomizationBasedOnSpecifiedType(customizationDtos, clazz.getName());446                    // field list447                    List<Field> fieldList = new ArrayList<>();448                    getAllFields(clazz, fieldList, rpcType);449                    for(Field f: fieldList){450                        // skip final field451                        if (Modifier.isFinal(f.getModifiers()))452                            continue;453                        if (doSkipReflection(f.getName()))454                            continue;455                        AccessibleSchema faccessSchema = null;456                        //check accessible457                        if (Modifier.isPublic(f.getModifiers())){458                            faccessSchema = new AccessibleSchema();459                        } else{460                            // find getter and setter461                            faccessSchema = new AccessibleSchema(false, findGetterOrSetter(clazz, f, false), findGetterOrSetter(clazz, f, true));462                            if (faccessSchema.getterMethodName == null || faccessSchema.setterMethodName == null){463                                SimpleLogger.warn("Error: skip the field "+f.getName()+" since its setter/getter is not found");464                                continue;465                            }466                        }467                        Class<?> fType = f.getType();468                        Class<?> foriginalType = null;469                        Type fGType = f.getGenericType();470                        if (f.getGenericType() instanceof TypeVariable){471                            foriginalType = f.getType();472                            Type actualType = getActualType(genericTypeMap, (TypeVariable) f.getGenericType());473                            if (actualType instanceof Class){474                                fType = (Class<?>) actualType;475                                fGType = fType;476                            }else if (actualType instanceof ParameterizedType){477                                fGType = actualType;478                                if (((ParameterizedType) actualType).getRawType() instanceof Class<?>)479                                    fType = (Class<?>) ((ParameterizedType) actualType).getRawType();480                                else481                                    throw new RuntimeException("Error: Fail to handle actual type of a generic type");482                            }483                        }484                        NamedTypedValue field = build(schema, fType, fGType,f.getName(), rpcType, depth, objRelatedCustomizationDtos, relatedCustomization, faccessSchema, notNullAnnotations, foriginalType, genericTypeMap);485                        for (Annotation annotation : f.getAnnotations()){486                            handleConstraint(field, annotation, notNullAnnotations);487                        }488                        fields.add(field);489                    }490                    handleNativeRPCConstraints(clazz, fields, rpcType);491                    ObjectType otype = new ObjectType(clazz.getSimpleName(), clazz.getName(), fields, clazz, genericTypes);492                    otype.setOriginalType(originalType);493                    otype.depth = getDepthLevel(clazz, depth, clazzWithGenericTypes);494                    ObjectParam oparam = new ObjectParam(name, otype, accessibleSchema);495                    schema.registerType(otype.copy(), oparam);496                    namedValue = oparam;497                }else {498                    CycleObjectType otype = new CycleObjectType(clazz.getSimpleName(), clazz.getName(), clazz, genericTypes);499                    otype.depth = getDepthLevel(clazz, depth, clazzWithGenericTypes);500                    ObjectParam oparam = new ObjectParam(name, otype, accessibleSchema);501                    schema.registerType(otype.copy(), oparam);502                    namedValue = oparam;503                }504            }505        }catch (ClassCastException e){506            throw new RuntimeException(String.format("fail to perform reflection on param/field: %s; class: %s; genericType: %s; class of genericType: %s; depth: %s; error info:%s",507                    name, clazz.getName(), genericType==null?"null":genericType.getTypeName(), genericType==null?"null":genericType.getClass().getName(), String.join(",", depth), e.getMessage()));508        }509        namedValue.getType().setOriginalType(originalType);510        if (customizationDtos!=null){511            handleNamedValueWithCustomizedDto(namedValue, customizationDtos, relatedCustomization);512        }513        return namedValue;514    }515    private static String getNameEnumConstant(Object object) {516        try {517            Method name = object.getClass().getMethod("name");518            name.setAccessible(true);519            return (String) name.invoke(object);520        } catch (IllegalAccessException | NoSuchMethodException | InvocationTargetException e) {521            SimpleLogger.warn("Driver Error: fail to extract name for enum constant", e);522            return object.toString();523        }524    }525    private static void handleGenericSuperclass(Class clazz, Map<TypeVariable, Type> map){526        if (isNotCustomizedObject(clazz)) return;527        if (clazz.getGenericSuperclass() == null || !(clazz.getGenericSuperclass() instanceof ParameterizedType)) return;528        Type[] actualTypes = ((ParameterizedType) clazz.getGenericSuperclass()).getActualTypeArguments();529        if (((ParameterizedType) clazz.getGenericSuperclass()).getActualTypeArguments().length == 0) return;530        TypeVariable[] typeVariables = clazz.getSuperclass().getTypeParameters();531        if (typeVariables.length != actualTypes.length){532            throw new RuntimeException("Error: fail to handle generic types in Dto");533        }534        for (int i = 0; i < typeVariables.length; i++){535            map.put(typeVariables[i], actualTypes[i]);536        }537        handleGenericSuperclass(clazz.getSuperclass(), map);538    }539    private static List<String> handleGenericType(Class<?> clazz, Type genericType, Map<TypeVariable, Type> map){540        if (isNotCustomizedObject(clazz)) return null;541        if (!(genericType instanceof ParameterizedType)) return null;542        List<String> genericTypes = new ArrayList<>();543        Type[] actualTypes = ((ParameterizedType) genericType).getActualTypeArguments();544        TypeVariable[] typeVariables = clazz.getTypeParameters();545        if (typeVariables.length != actualTypes.length){546            throw new RuntimeException("Error: fail to handle generic types in Dto");547        }548        for (int i = 0; i < typeVariables.length; i++){549            Type a = actualTypes[i];550            if (a instanceof TypeVariable)551                a = getActualType(map, (TypeVariable) a);552            if (a != null)553                genericTypes.add(a.getTypeName());554            map.put(typeVariables[i], actualTypes[i]);555        }556        return genericTypes;557    }558    private static Type getActualType(Map<TypeVariable, Type> map, TypeVariable typeVariable){559        Type t = map.get(typeVariable);560        if (t == null) return null;561        if (t instanceof TypeVariable)562            return getActualType(map, (TypeVariable) t);563        return t;564    }565    private static void getAllFields(Class<?> clazz, List<Field> fieldList, RPCType type){566        if (type == RPCType.THRIFT && isNativeThriftDto(clazz)){567            getFieldForNativeThriftDto(clazz, fieldList);568            return;569        }570        fieldList.addAll(0, Arrays.asList(clazz.getDeclaredFields()));571        if (!Exception.class.isAssignableFrom(clazz) && clazz.getSuperclass() != null && clazz.getSuperclass() != Object.class)572            getAllFields(clazz.getSuperclass(), fieldList, type);573    }574    private static Map<Integer, CustomizedRequestValueDto> getCustomizationBasedOnSpecifiedType(Map<Integer, CustomizedRequestValueDto> customizationDtos, String objTypeName){575        if (customizationDtos == null) return null;576        return customizationDtos.entrySet().stream().filter(s-> s.getValue().specificRequestTypeName == null ||577                s.getValue().specificRequestTypeName.equals(objTypeName)).collect(Collectors.toMap(Map.Entry::getKey, Map.Entry::getValue));578    }579    private static String findGetterOrSetter(Class<?> clazz, Field field, boolean findGetter){580        List<Method> found;581        if (findGetter){582            found = Arrays.stream(clazz.getMethods()).filter(m->583                    Modifier.isPublic(m.getModifiers()) &&584//                            (m.getName().equalsIgnoreCase("get"+field.getName()) || m.getName().equalsIgnoreCase("is"+field.getName())) &&585                            isGetter(field.getName(), m.getName(), field.getType().getTypeName()) &&586                            m.getParameterCount() == 0587            ).collect(Collectors.toList());588        }else {589            found = Arrays.stream(clazz.getMethods()).filter(m->590                    Modifier.isPublic(m.getModifiers()) &&591//                            m.getName().equalsIgnoreCase("set"+field.getName()) &&592                            isSetter(field.getName(), m.getName(), field.getType().getTypeName()) &&593                            m.getParameterCount() == 1 &&594                            (m.getParameterTypes()[0].equals(field.getType()) || m.getParameterTypes()[0].equals(PrimitiveOrWrapperParam.getPrimitiveOrWrapper(field.getType())))595            ).collect(Collectors.toList());596        }597        if (found.size() == 1)598            return found.get(0).getName();599        String msg = "RPC extract schema Error: cannot access field property, there exist "+found.size()+" methods to access the field "+ field.getName() + " for the class "+ clazz.getName();600        if (found.size() > 1){601            /*602                instead of throwing the exception,603                provide a warning and use the first one604             */605            SimpleLogger.uniqueWarn(msg);606            return found.get(0).getName();607        }608        SimpleLogger.uniqueWarn(msg);609        return null;610    }611    private static boolean isSetter(String fieldName, String methodName, String type){612        boolean isBoolean = type.equals(Boolean.class.getName()) || type.equals(boolean.class.getName());613        String fieldText = fieldName;614        if (isBoolean && fieldText.startsWith("is") && fieldText.length() > 2)615            fieldText = fieldText.substring(2);616        String gsMethod = "set";617        return methodName.equalsIgnoreCase(gsMethod+fieldText) || methodName.equalsIgnoreCase(gsMethod+fieldName);618    }619    private static boolean isGetter(String fieldName, String methodName, String type){620        boolean isBoolean = type.equals(Boolean.class.getName()) || type.equals(boolean.class.getName());621        return methodName.equalsIgnoreCase("get"+fieldName) || (isBoolean && (methodName.equalsIgnoreCase(fieldName) || methodName.equalsIgnoreCase("is"+fieldName)));622    }623    private static void handleNamedValueWithCustomizedDto(NamedTypedValue namedTypedValue, Map<Integer, CustomizedRequestValueDto> customizationDtos, Set<String> relatedCustomization){624        List<String> candidateReferences = new ArrayList<>();625        List<NamedTypedValue> candidates = new ArrayList<>();626        customizationDtos.forEach((i, dto)->{627            if (dto.combinedKeyValuePairs != null628                   // && (dto.specificRequestTypeName == null || dto.specificRequestTypeName.equals(namedTypedValue.getType().getFullTypeName()))629            ){630                dto.combinedKeyValuePairs.forEach(p->{631                    if (p.fieldKey.equals(namedTypedValue.getName())){632                        NamedTypedValue copy = namedTypedValue.copyStructureWithProperties();633                        boolean ok = setNamedValueBasedOnCandidates(copy, p.fieldValue);634                        if (ok){635                            if (!candidateReferences.contains(""+i)){636                                relatedCustomization.add(""+i);637                                candidateReferences.add(""+i);638                                candidates.add(copy);639                            } else640                                throw new IllegalArgumentException("Error: there should not exist same key with the name "+p.fieldKey+"in a combinedKeyValuePairs");641                        }642                    }643                });644            }645        });646        if (!candidates.isEmpty()){647            namedTypedValue.setCandidateReferences(candidateReferences);648            namedTypedValue.setCandidates(candidates);649            return;650        }651        // check for keyValues652        List<CustomizedRequestValueDto> ikey = customizationDtos.values().stream().filter(s-> s.keyValues!= null && s.keyValues.key.equals(namedTypedValue.getName())653                //&& (s.specificRequestTypeName== null || s.specificRequestTypeName.equals(namedTypedValue.getType().getFullTypeName()))654        ).collect(Collectors.toList());655        if (ikey.size() == 1){656            setCandidatesForNamedValue(namedTypedValue, ikey.get(0));657        } else if (ikey.size() > 1){658            throw new IllegalStateException("Error: more than one Dto for independent key with "+getKeyForCustomizedRequestValueDto(ikey.get(0)));659        }660    }661    private static void setCandidatesForNamedValue(NamedTypedValue namedTypedValue, CustomizedRequestValueDto customizedRequestValueDto){662        boolean handled = true;663        List<NamedTypedValue> candidates = new ArrayList<>();664        if (namedTypedValue instanceof PrimitiveOrWrapperParam || namedTypedValue instanceof StringParam || namedTypedValue instanceof ByteBufferParam){665            for (String v: customizedRequestValueDto.keyValues.values){666                NamedTypedValue copy= namedTypedValue.copyStructureWithProperties();667                handled = handled && setNamedValueBasedOnCandidates(copy, v);668                candidates.add(copy);669            }670        }else {671            SimpleLogger.uniqueWarn("Error: Do not support configuring pre-defined values for the type "+namedTypedValue.getType().getFullTypeName());672            return;673        }674        if (handled){675            namedTypedValue.setCandidates(candidates);676        }677    }678    private static boolean setNamedValueBasedOnCandidates(NamedTypedValue copy, String value){679        try {680            if (copy instanceof PrimitiveOrWrapperParam){681                ((PrimitiveOrWrapperParam) copy).setValueBasedOnStringValue(value);682            }else if (copy instanceof StringParam)683                copy.setValue(value);684            else if (copy instanceof ByteBufferParam)685                copy.setValue(value.getBytes());686        }catch (RuntimeException exception){687            SimpleLogger.uniqueWarn("Error: fail to generate candidates with string value "+value+" for "+copy.getName() +" with type "+copy.getType().getFullTypeName());688            return false;689        }690        return true;691    }692    private static void handleConstraint(NamedTypedValue namedTypedValue, Annotation annotation, List<CustomizedNotNullAnnotationForRPCDto> notNullAnnotations){693        if (annotation.annotationType().getName().startsWith("javax.validation.constraints")){694            JavaXConstraintHandler.handleParam(namedTypedValue, annotation);695        } else if (notNullAnnotations != null && !notNullAnnotations.isEmpty()){696            boolean isRequired = notNullAnnotations.stream().anyMatch(a-> isRequired(annotation, a));697            namedTypedValue.setNullable(!isRequired);698        }699        // remove the log for the moment, might need it later700//        else {701//            SimpleLogger.info("annotation with "+ annotation.annotationType().getName()+" is not handled");702//        }703    }704    private static boolean isRequired(Annotation annotation, CustomizedNotNullAnnotationForRPCDto notNullAnnotations){705        if (annotation.annotationType().getName().equals(notNullAnnotations.annotationType)){706            if (notNullAnnotations.annotationMethod != null && notNullAnnotations.equalsTo !=null){...

handleConstraint

Using AI Code Generation

1    public void test(){2        RpcCall rpcCall = new RpcCall();3        rpcCall.setMethod("methodName");4        rpcCall.setTarget("target");5        rpcCall.setParams(new ArrayList<>());6        rpcCall.setReturnType("returnType");7        RPCEndpointsBuilder.handleConstraint(rpcCall, new ConstraintDto());8        Assertions.assertEquals(0, rpcCall.getConstraints().size());9    }10}11	at org.evomaster.client.java.controller.problem.rpc.RPCEndpointsBuilder.handleConstraint(RPCEndpointsBuilder.java:66)12	at org.evomaster.client.java.controller.problem.rpc.RPCEndpointsBuilderTest.test(RPCEndpointsBuilderTest.java:20)

handleConstraint

Using AI Code Generation

1RPCEndpointsBuilder endpointsBuilder = new RPCEndpointsBuilder();2List<RPC> rpcs = new ArrayList<>();3List<Constraint> constraints = new ArrayList<>();4constraints.add(new Constraint("status", "available", "200"));5constraints.add(new Constraint("status", "pending", "200"));6constraints.add(new Constraint("status", "sold", "200"));7endpointsBuilder.handleConstraint(rpcs, constraints);8List<RPC> rpcs = new ArrayList<>();9List<Constraint> constraints = new ArrayList<>();10constraints.add(new Constraint("status", "available", "200"));11constraints.add(new Constraint("status", "pending", "200"));12constraints.add(new Constraint("status", "sold", "200"));13endpointsBuilder.handleConstraint(rpcs, constraints);14RPCEndpointsBuilder endpointsBuilder = new RPCEndpointsBuilder();15List<RPC> rpcs = new ArrayList<>();

handleConstraint

Using AI Code Generation

1    public void handleConstraint(String constraint, String methodName, String parameterName) {2        if (constraint == null) {3            return;4        }5        if (constraint.contains("NOT_NULL")) {6            if (constraint.contains("TRUE")) {7                addNotNullConstraint(methodName, parameterName);8            } else if (constraint.contains("FALSE")) {9                addNullConstraint(methodName, parameterName);10            }11        }12    }13    private void addNotNullConstraint(String methodName, String parameterName) {14        notNullConstraints.putIfAbsent(methodName, new HashSet<>());15        notNullConstraints.get(methodName).add(parameterName);16    }17    private void addNullConstraint(String methodName, String parameterName) {18        nullConstraints.putIfAbsent(methodName, new HashSet<>());19        nullConstraints.get(methodName).add(parameterName);20    }21    public boolean hasNotNullConstraint(String methodName, String parameterName) {22        return notNullConstraints.containsKey(methodName)23                && notNullConstraints.get(methodName).contains(parameterName);24    }25    public boolean hasNullConstraint(String methodName, String parameterName) {26        return nullConstraints.containsKey(methodName)27                && nullConstraints.get(methodName).contains(parameterName);28    }29}30public class RestActionBuilder {31    public void addConstraint(String constraint, String methodName, String parameterName) {32        if (constraint == null) {33            return;34        }35        if (constraint.contains("NOT_NULL")) {36            if (constraint.contains("TRUE")) {37                addNotNullConstraint(methodName, parameterName);38            } else if (constraint.contains("FALSE")) {39                addNullConstraint(methodName, parameterName);40            }41        } else if (constraint.contains("MAX_LENGTH")) {42            int maxLength = Integer.parseInt(constraint.substring(constraint.indexOf(":") + 1));43            addMaxLengthConstraint(methodName, parameterName, maxLength);44        } else if (constraint.contains("MIN_LENGTH")) {45            int minLength = Integer.parseInt(constraint.substring(constraint.indexOf(":") + 1));

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