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How to use fieldSchema method of org.evomaster.client.java.instrumentation.object.ClassToSchema class

Best EvoMaster code snippet using org.evomaster.client.java.instrumentation.object.ClassToSchema.fieldSchema

Source:ClassToSchema.java

...68            pType = (ParameterizedType) type;69        }70        if (klass != null) {71            if (String.class.isAssignableFrom(klass)) {72                return fieldSchema("string");73            }74            if (Byte.class.isAssignableFrom(klass) || Byte.TYPE == klass) {75                return fieldSchema("integer", "int8");76            }77            if (Short.class.isAssignableFrom(klass) || Short.TYPE == klass) {78                return fieldSchema("integer", "int16");79            }80            if (Integer.class.isAssignableFrom(klass) || Integer.TYPE == klass) {81                return fieldSchema("integer", "int32");82            }83            if (Long.class.isAssignableFrom(klass) || Long.TYPE == klass) {84                return fieldSchema("integer", "int64");85            }86            if (Float.class.isAssignableFrom(klass) || Float.TYPE == klass) {87                return fieldSchema("number", "float");88            }89            if (Double.class.isAssignableFrom(klass) || Double.TYPE == klass) {90                return fieldSchema("number", "double");91            }92            if (Boolean.class.isAssignableFrom(klass) || Boolean.TYPE == klass) {93                return fieldSchema("boolean");94            }95        }96        //TODO date fields97        if ((klass != null && (klass.isArray() || List.class.isAssignableFrom(klass) || Set.class.isAssignableFrom(klass)))98                ||99                (pType != null && (List.class.isAssignableFrom((Class) pType.getRawType()) || Set.class.isAssignableFrom((Class) pType.getRawType())))) {100            return fieldArraySchema(klass, pType);101        }102        //TOOD Map103        List<String> properties = new ArrayList<>();104        //general object, let's look at its fields105        Class<?> target = klass;106        while (target != null) {107            for (Field f : target.getDeclaredFields()) {108                if (!shouldAddToSchema(f)) {109                    continue;110                }111                String fieldName = getName(f);112                properties.add(getOrDeriveSchema(fieldName, f.getGenericType()));113            }114            target = target.getSuperclass();115        }116        return fieldObjectSchema(properties);117    }118    private static boolean shouldAddToSchema(Field field) {119        if (Modifier.isStatic(field.getModifiers()) ||120                Modifier.isTransient(field.getModifiers())) {121            return false;122        }123        /*124            Check annotations. However, it is bit tricky:125            - annotations could be on setters/getters, instead of the field126            - GSON is quite complex, as customizable, see127              https://www.baeldung.com/gson-exclude-fields-serialization128              Jackson should be easier129              https://fasterxml.github.io/jackson-annotations/javadoc/2.7/com/fasterxml/jackson/annotation/JsonIgnore.html130            anyway, worst case we are just adding fields that are going to be ignored.131            So, for now, just a simple check on annotation names should be fine.132            TODO: check if worthy if to have a full 100% support for Jackson and GSON133         */134        for(Annotation a : field.getAnnotations()){135            String name = a.annotationType().getSimpleName();136            if(name.equalsIgnoreCase("Ignore")137            || name.equalsIgnoreCase("Ignored")138                    || name.equalsIgnoreCase("Exclude")139                    || name.equalsIgnoreCase("Excluded")140                    || name.equalsIgnoreCase("JsonIgnore")141                    || name.equalsIgnoreCase("Skip")142                    || name.equalsIgnoreCase("Transient")) {143                return false;144            }145        }146        return true;147    }148    private static String getName(Field field) {149        //TODO there are other ways to define names150        for(Annotation a : field.getAnnotations()){151            String name = a.annotationType().getName();152            if(name.equals("com.fasterxml.jackson.annotation.JsonProperty")153                || name.equals("com.google.gson.annotations.SerializedName")){154                try {155                    Method m = a.annotationType().getMethod("value");156                    String value = (String) m.invoke(a);157                    if(value != null && !value.isEmpty()){158                        return value;159                    }160                } catch (Exception e) {161                    throw new RuntimeException(e);162                }163            }164        }165        return field.getName();166    }167    private static String fieldArraySchema(Class<?> klass, ParameterizedType pType) {168        String item;169        if (klass != null) {170            if (klass.isArray()) {171                item = getSchema(klass.getComponentType());172            } else {173                /*174                    This would happen if we have non-generic List or Set?175                    What to do? I guess can just use String176                 */177                item = getSchema(String.class);178            }179        } else {180            //either List<> or Set<>181            Type generic = pType.getActualTypeArguments()[0];182            item = getSchema(generic);183        }184        return "{\"type\":\"array\", \"items\":" + item + "}";185    }186    private static String fieldObjectSchema(List<String> properties) {187        String p = properties.stream().collect(Collectors.joining(","));188        return "{\"type\":\"object\", \"properties\": {" + p + "}}";189    }190    private static String fieldSchema(String type) {191        return "{\"type\":\"" + type + "\"}";192    }193    private static String fieldSchema(String type, String format) {194        return "{\"type\":\"" + type + "\", \"format\":\"" + format + "\"}";195    }196}...

fieldSchema

Using AI Code Generation

1package org.evomaster.client.java.instrumentation.object;2import com.fasterxml.jackson.databind.ObjectMapper;3import com.fasterxml.jackson.databind.SerializationFeature;4import com.fasterxml.jackson.databind.node.ObjectNode;5import org.evomaster.client.java.instrumentation.object.schema.FieldSchema;6import org.evomaster.client.java.instrumentation.object.schema.ObjectSchema;7import java.io.IOException;8import java.util.List;9public class ClassToSchema {10    public static void main(String[] args) throws ClassNotFoundException, IOException {11        if (args == null || args.length == 0) {12            throw new IllegalArgumentException("Please provide the fully qualified class name");13        }14        String className = args[0];15        Class<?> clazz = Class.forName(className);16        ObjectSchema schema = ClassToSchemaMapper.getSchema(clazz);17        List<FieldSchema> fields = schema.getFields();18        if (fields == null || fields.isEmpty()) {19            throw new IllegalArgumentException("No

fieldSchema

Using AI Code Generation

1import org.evomaster.client.java.instrumentation.object.ClassToSchema2import org.evomaster.client.java.instrumentation.object.FieldSchema3import org.evomaster.client.java.instrumentation.object.Schema4import org.evomaster.client.java.instrumentation.object.SchemaGenerator5import org.evomaster.client.java.instrumentation.object.SchemaType6class TestClass{7    public static void main(String[] args) {8        SchemaGenerator generator = new SchemaGenerator()9        Schema schema = generator.getSchema(TestClass.class)10        String jsonSchema = schema.toJsonSchema()11        System.out.println(jsonSchema)12    }13}14{15  "properties" : {16    "field1" : {17    },18    "field2" : {19    },20    "field3" : {21    },22    "field4" : {23    },24    "field5" : {25    },26    "field6" : {27    },28    "field7" : {29    },30    "field8" : {31    },32    "field9" : {33    },34    "field10" : {35    },36    "field11" : {

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