fix binary blob with postgres

generators/entity-server/files.cjs

@@ -35,6 +35,17 @@ const randexp = utils.RandexpWithFaker;
  */
 const serverFiles = {
   domain: [
+    {
+      condition: generator =>
+        !generator.reactive && generator.databaseTypeSql && generator.prodDatabaseTypePostgres && generator.fieldsContainImageBlob,
+      path: SERVER_MAIN_SRC_DIR,
+      templates: [
+        {
+          file: 'package/domain/_PersistClass_.java.jhi.micronaut',
+          renameTo: generator => `${generator.entityAbsoluteFolder}/domain/${generator.persistClass}.java.jhi.micronaut`,
+        },
+      ],
+    },
     {
       path: SERVER_MAIN_SRC_DIR,
       templates: [

generators/entity-server/templates/src/main/java/package/domain/_PersistClass_.java.jhi.micronaut.ejs

@@ -0,0 +1,37 @@
+<%#
+ Copyright 2013-2022 the original author or authors from the JHipster project.
+
+ This file is part of the JHipster project, see https://www.jhipster.tech/
+ for more information.
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+      https://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-%>
+<%#
+ This is a fragment file, it will be merged into to root template if available.
+ EJS fragments will process % delimiter tags in template and & delimiter tags in the merge process.
+-%>
+<&_ if (fragment.importSection) { -&>
+<%_ if (databaseTypePostgres && fieldsContainImageBlob) { _%>
+import org.hibernate.annotations.Type;
+<%_ } _%>
+<&_ } -&>
+
+<%_ for (const field of fields) { -%>
+<&_ if (fragment.field<%- field.fieldNameCapitalized %>AnnotationSection) { -&>
+  <%_ if (field.fieldTypeBytes) { _%>
+    <%_ if (databaseTypePostgres && field.blobContentTypeImage) { _%>
+    @Type(type = "org.hibernate.type.BinaryType")
+    <%_ } _%>
+  <%_ } _%>
+<&_ } -&>
+<%_ } -%>