#321 fix json serialization

Author: mgramin

src/main/resources/application.yml

@@ -6,46 +6,28 @@ conf:
         ${query} offset ${uri.pageSize()*(uri.pageNumber()-1)} limit ${uri.pageSize()}
     - name: postgres
       paginationQueryTemplate: >
-        ${query}
+        ${query} offset ${uri.pageSize()*(uri.pageNumber()-1)} limit ${uri.pageSize()}
+    - name: osquery
+      paginationQueryTemplate: >
+        ${query} limit ${uri.pageSize()*(uri.pageNumber()-1)}, ${uri.pageSize()}
 
-  connections:
+  endpoints:
     - name: h2
-      dialect: h2
-      baseFolder: file:conf/h2/md/database
-      url: jdbc:h2:mem:;INIT=RUNSCRIPT FROM 'classpath:schema.sql';
-      driverClassName: org.h2.Driver
+      host: 127.0.0.1
       properties: >
         {
+          "sql.dialect": "h2",
+          "fs.base.folder": "conf/h2/md/database",
+          "jdbc.url": "jdbc:h2:mem:;INIT=RUNSCRIPT FROM 'classpath:schema.sql';",
+          "jdbc.driver.class.name": "org.h2.Driver",
+          "jdbc.user": "",
+          "jdbc.password": "",
+          "os.query.rest.port": "8082",
           "visible": false,
           "description": "Embedded db for unit tests only"
         }
-    - name: dev
-      dialect: h2
-      baseFolder: file:conf/h2/md/database
-      url: jdbc:h2:mem:;INIT=RUNSCRIPT FROM 'classpath:schema.sql';
-      driverClassName: org.h2.Driver
-      properties: >
-        {
-          "color": "green",
-          "description": "Develop demo db",
-          "css_class": "fas fa-fw fa-2x fa-tools"
-        }
-    - name: test
-      dialect: h2
-      baseFolder: file:conf/h2/md/database
-      url: jdbc:h2:mem:;INIT=RUNSCRIPT FROM 'classpath:schema.sql';
-      driverClassName: org.h2.Driver
-      properties: >
-        {
-          "color": "orange",
-          "description": "Testing demo db",
-          "css_class": "fas fa-fw fa-2x fa-bug"
-        }
-    - name: prod
-      dialect: h2
-      baseFolder: file:conf/h2/md/database
-      url: jdbc:h2:mem:;INIT=RUNSCRIPT FROM 'classpath:schema.sql';
-      driverClassName: org.h2.Driver
+    - name: demo-db
+      host: 127.0.0.1
       properties: >
         {
           "sql.dialect": "postgres",