1
18
19 package org.springdoc.core.converters;
20
21 import java.util.HashMap;
22 import java.util.Iterator;
23 import java.util.Map;
24
25 import com.fasterxml.jackson.databind.JavaType;
26 import io.swagger.v3.core.converter.AnnotatedType;
27 import io.swagger.v3.core.converter.ModelConverter;
28 import io.swagger.v3.core.converter.ModelConverterContext;
29 import io.swagger.v3.core.util.Json;
30 import io.swagger.v3.oas.models.media.Schema;
31
32 public class AdditionalModelsConverter implements ModelConverter {
33
34 private static final Map<Class, Class> modelToClassMap = new HashMap();
35
36 private static final Map<Class, Schema> modelToSchemaMap = new HashMap();
37
38 public static void replaceWithClass(Class source, Class target) {
39 modelToClassMap.put(source, target);
40 }
41
42 public static void replaceWithSchema(Class source, Schema target) {
43 modelToSchemaMap.put(source, target);
44 }
45
46 public static Class getReplacement(Class clazz) {
47 return modelToClassMap.getOrDefault(clazz, clazz);
48 }
49
50 @Override
51 public Schema resolve(AnnotatedType type, ModelConverterContext context, Iterator<ModelConverter> chain) {
52 JavaType javaType = Json.mapper().constructType(type.getType());
53 if (javaType != null) {
54 Class<?> cls = javaType.getRawClass();
55 if (modelToSchemaMap.containsKey(cls))
56 return modelToSchemaMap.get(cls);
57 if (modelToClassMap.containsKey(cls))
58 type = new AnnotatedType(modelToClassMap.get(cls)).resolveAsRef(true);
59 }
60 return (chain.hasNext()) ? chain.next().resolve(type, context, chain) : null;
61 }
62
63 }