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readme.md

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+Demo Book Store. Useful for
+1. Swagger
+2. Testing Mockito, JUnitRunner
+3. Testing Controller, Service, Dao
+4. Async spring boot example
+5. Double singleton
+6. Rest API Maturity Model
+7. Docker
+8. DTO vs Entity
+
+
+Run the application 
+1. using ide
+      go to DemoApplication.java and run as java application
+2.  take jar from target folder
+      java -jar demo-0.0.1-SNAPSHOT.jar
+3. change packaging to war and deploy on web server
+4. deploy on docker
+
+API doc 
+1. http://localhost:8080/swagger-ui.html
+
+Database
+1. http://localhost:8080/h2/
+jdbc url: jdbc:h2:file:C:/temp/test
+username: root
+password:
+
+
+URL
+
+1. for getting all book records
+     a. http://localhost:8080/api/v1/books
+adding not valid url gives you custom erro like
+  http://localhost:8080/api/v1/booksdd 
+  {
+    "status": "NOT_FOUND",
+    "message": "No handler found for GET /api/v1/booksdd",
+    "errors": [
+        "No handler found for GET /api/v1/booksdd"
+    ]
+  }
+creating new book 
+post 
+  http://localhost:8080/api/v1/books
+ param
+  {
+    "isbn": "ISBN 978-0-596-52068-9",
+    "title": "provident",
+    "author": "author1 provident",
+    "price": 1
+
+  }
+for invalid request you get custom error message
+
+for searching 
+ post 
+  http://localhost:8080/api/v1/books/search 
+ param
+ [
+    {
+        "id": 2,
+        "isbn": "ISBN 978-0-596-52068-8",
+        "title": "provident",
+        "author": "author2",
+        "price": 1,
+        "copies": 0
+    }
+]
+
+for more urls please refer swagger doc / look into code
+
+
+
+deploy on production
+Docker
+Run maven command - clean install
+Open the terminal and start the docker
+docker image build -t demo-0.0.1-SNAPSHOT
+docker container run --name demo -p 8080:8080 -d demo-0.0.1-SNAPSHOT
+
+using cmd
+java -jar demo-0.0.1-SNAPSHOT.jar
+
+tomcat
+change packaging to war
+
+Documentation url is
+http://localhost:8080/swagger-ui.html#
+
+
+