document {package-name}

Author: hauner

docs/modules/ROOT/nav.adoc

@@ -18,6 +18,7 @@
 ** xref:mapping/result.adoc[Global Result Mapping]
 ** xref:mapping/single-multi.adoc[Global Single & Multi Mapping]
 ** xref:mapping/endpoint.adoc[Endpoint Mapping]
+** xref:mapping/package-name.adoc[package-name Mapping]
 * xref:gradle.adoc[Gradle Integration]
 * xref:howto/index.adoc[HowTo]
 ** Mapping

docs/modules/ROOT/pages/mapping/package-name.adoc

@@ -0,0 +1,14 @@
+= package-name mapping
+
+The type mapping (v2 only) configuration allows to reference the target `package-name` in generic parameters using the `{package-name}` expression. This makes it possible to adjust the `package-name` without touching the mapping, and it does reduce duplication.
+
+[source,yaml]
+----
+openapi-processor-mapping: v2
+options:
+  package-name: io.openapiprocessor.generated
+
+map:
+  types:
+    - type: FooPage => org.springframework.data.domain.Page<{package-name}.model.Foo>
+----