v32: new property

Author: hauner

openapi-parser/src/main/java/io/openapiparser/Keywords.java

@@ -26,6 +26,7 @@ public interface Keywords {
  String CONTENT_TYPE = "contentType";
  String DATA_VALUE = "dataValue";
  String DEFAULT = "default";
+ String DEFAULT_MAPPING = "defaultMapping";
  String DELETE = "delete";
  String DEPENDENT_REQUIRED = "dependentRequired";
  String DEPRECATED = "deprecated";

openapi-parser/src/main/java/io/openapiparser/model/v32/Discriminator.java

@@ -13,8 +13,7 @@
 
 import java.util.Map;
 
-import static io.openapiparser.Keywords.MAPPING;
-import static io.openapiparser.Keywords.PROPERTY_NAME;
+import static io.openapiparser.Keywords.*;
 
 /**
  * the <em>Discriminator</em> object.
@@ -37,6 +36,10 @@ public Map<String, String> getMapping () {
  return getMapStringsOrEmpty (MAPPING);
  }
 
+ public String getDefaultMapping () {
+ return getStringOrNull (DEFAULT_MAPPING);
+ }
+
  @Override
  public Map<String, @Nullable Object> getExtensions () {
  return super.getExtensions ();

openapi-parser/src/test/kotlin/io/openapiparser/model/v32/DiscriminatorSpec.kt

@@ -0,0 +1,24 @@
+/*
+ * Copyright 2025 https://github.com/openapi-processor/openapi-parser
+ * PDX-License-Identifier: Apache-2.0
+ */
+
+package io.openapiparser.model.v32
+
+import io.kotest.core.spec.style.StringSpec
+import io.kotest.matchers.nulls.shouldBeNull
+import io.kotest.matchers.shouldBe
+
+/**
+ * @see [io.openapiparser.model.v31.DiscriminatorSpec], [io.openapiparser.model.v3x.DiscriminatorSpec]
+ */
+class DiscriminatorSpec: StringSpec ({
+
+ "gets default mapping" {
+ discriminator("defaultMapping: mapping").defaultMapping.shouldBe("mapping")
+ }
+
+ "gets default mapping is null if missing" {
+ discriminator().defaultMapping.shouldBeNull()
+ }
+})