MODFQMMGR-134 Add a value source API property for columns

This new property will allow us to configure an API endpoint as the
source of available values for a column

pom.xml

@@ -187,7 +187,7 @@
               <generateApiTests>true</generateApiTests>
               <generateApiDocumentation>true</generateApiDocumentation>
               <generateModels>true</generateModels>
-              <modelsToGenerate>entityDataType,arrayType,dateType,entityTypeRelation,objectType,entityTypeColumn,enumType,booleanType,entityType,integerType,openUUIDType,stringType,numberType,rangedUUIDType,valueWithLabel,entityTypeDefaultSort,errors,error,parameters,parameter,resultsetPage,queryDetails,queryIdentifier,sourceColumn,columnValues,columnValueGetter,submitQuery,contentsRequest</modelsToGenerate>
+              <modelsToGenerate>entityDataType,arrayType,dateType,entityTypeRelation,objectType,entityTypeColumn,enumType,booleanType,entityType,integerType,openUUIDType,stringType,numberType,rangedUUIDType,valueWithLabel,entityTypeDefaultSort,errors,error,parameters,parameter,resultsetPage,queryDetails,queryIdentifier,sourceColumn,valueSourceApi,columnValues,columnValueGetter,submitQuery,contentsRequest</modelsToGenerate>
               <generateModelTests>false</generateModelTests>
               <generateModelDocumentation>true</generateModelDocumentation>
               <generateSupportingFiles>true</generateSupportingFiles>

src/main/resources/swagger.api/schemas/entityTypeColumn.json

@@ -35,6 +35,10 @@
       "description": "Reference to the root entity type column, from where the values of this column are sourced.",
       "$ref": "sourceColumn.json"
     },
+    "valueSourceApi": {
+      "description": "Configuration defining where the available values for a column can be accessed",
+      "$ref": "valueSourceApi.json"
+    },
     "valueGetter": {
       "description": "Configuration defining how to fetch values of this column from the underlying datasource.",
       "type": "string"

src/main/resources/swagger.api/schemas/valueSourceApi.json

@@ -0,0 +1,25 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "title": "Value source API config",
+  "description": "Configuration for a column's value source API, where the available values can be accessed",
+  "type": "object",
+  "properties": {
+    "path": {
+      "description": "Relative path to the FOLIO module API endpoint that can provide the available column values. Example: 'material-types'",
+      "type": "string"
+    },
+    "valueJsonPath": {
+      "description": "JsonPath defining how to access the values provided by the API",
+      "type": "string"
+    },
+    "labelJsonPath": {
+      "description": "JsonPath defining how to access the labels for the values provided by the API",
+      "type": "string"
+    }
+  },
+  "required": [
+    "path",
+    "valueJsonPath",
+    "labelJsonPath"
+  ]
+}