From aa122113ade36f02dc8fdbebdf1232b5c4b8742c Mon Sep 17 00:00:00 2001
From: Kamal Wickramanayake <kamal@inbox.lk>
Date: Fri, 3 Jul 2026 19:02:36 +0530
Subject: Microservice sample projects

---
 .../java/com/example/resourceserver/post/Post.java | 56 ++++++++++++++++++++++
 .../resourceserver/post/PostRepository.java        |  8 ++++
 .../resourceserver/post/PostRestController.java    | 22 +++++++++
 .../example/resourceserver/post/PostService.java   | 18 +++++++
 4 files changed, 104 insertions(+)
 create mode 100644 microservices/03-resource-server/src/main/java/com/example/resourceserver/post/Post.java
 create mode 100644 microservices/03-resource-server/src/main/java/com/example/resourceserver/post/PostRepository.java
 create mode 100644 microservices/03-resource-server/src/main/java/com/example/resourceserver/post/PostRestController.java
 create mode 100644 microservices/03-resource-server/src/main/java/com/example/resourceserver/post/PostService.java

(limited to 'microservices/03-resource-server/src/main/java/com/example/resourceserver/post')

diff --git a/microservices/03-resource-server/src/main/java/com/example/resourceserver/post/Post.java b/microservices/03-resource-server/src/main/java/com/example/resourceserver/post/Post.java
new file mode 100644
index 0000000..c66ce1b
--- /dev/null
+++ b/microservices/03-resource-server/src/main/java/com/example/resourceserver/post/Post.java
@@ -0,0 +1,56 @@
+package com.example.resourceserver.post;
+
+import jakarta.persistence.Entity;
+import jakarta.persistence.GeneratedValue;
+import jakarta.persistence.GenerationType;
+import jakarta.persistence.Id;
+import jakarta.persistence.Lob;
+
+@Entity
+public class Post {
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+
+    private String title;
+
+    private String author;
+
+    @Lob
+    private String description;
+
+    public Long getId() {
+        return id;
+    }
+
+    public void setId(Long id) {
+        this.id = id;
+    }
+
+    public String getTitle() {
+        return title;
+    }
+
+    public void setTitle(String title) {
+        this.title = title;
+    }
+
+    public String getAuthor() {
+        return author;
+    }
+
+    public void setAuthor(String author) {
+        this.author = author;
+    }
+
+    public String getDescription() {
+        return description;
+    }
+
+    public void setDescription(String description) {
+        this.description = description;
+    }
+
+    
+}
diff --git a/microservices/03-resource-server/src/main/java/com/example/resourceserver/post/PostRepository.java b/microservices/03-resource-server/src/main/java/com/example/resourceserver/post/PostRepository.java
new file mode 100644
index 0000000..778ea92
--- /dev/null
+++ b/microservices/03-resource-server/src/main/java/com/example/resourceserver/post/PostRepository.java
@@ -0,0 +1,8 @@
+package com.example.resourceserver.post;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public interface PostRepository extends JpaRepository<Post, Long> {
+}
\ No newline at end of file
diff --git a/microservices/03-resource-server/src/main/java/com/example/resourceserver/post/PostRestController.java b/microservices/03-resource-server/src/main/java/com/example/resourceserver/post/PostRestController.java
new file mode 100644
index 0000000..1a3ce86
--- /dev/null
+++ b/microservices/03-resource-server/src/main/java/com/example/resourceserver/post/PostRestController.java
@@ -0,0 +1,22 @@
+package com.example.resourceserver.post;
+
+import java.util.List;
+
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+@RequestMapping("/api/posts")
+public class PostRestController {
+    private PostService postService;
+
+    public PostRestController(PostService postService) {
+        this.postService = postService;
+    }
+
+    @GetMapping("")
+    public List<Post> getAll() {
+        return postService.findAll();
+    }
+}
diff --git a/microservices/03-resource-server/src/main/java/com/example/resourceserver/post/PostService.java b/microservices/03-resource-server/src/main/java/com/example/resourceserver/post/PostService.java
new file mode 100644
index 0000000..06194ac
--- /dev/null
+++ b/microservices/03-resource-server/src/main/java/com/example/resourceserver/post/PostService.java
@@ -0,0 +1,18 @@
+package com.example.resourceserver.post;
+
+import java.util.List;
+
+import org.springframework.stereotype.Service;
+
+@Service
+public class PostService {
+    private PostRepository postRepository;
+
+    public PostService(PostRepository postRepository) {
+        this.postRepository = postRepository;
+    }
+
+    public List<Post> findAll() {
+        return postRepository.findAll();
+    }
+}
-- 
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