chore: move legacy codes to legacy folder

README.md

@@ -48,8 +48,7 @@ The following table list all sample codes related to the above posts.
 | [data-redis-message](https://github.com/hantsy/spring-reactive-sample/tree/master/data-redis-message) | Spring Data Redis Reactive Example with `ReactiveRedisMessageListenerContainer` |
 | [data-cassandra](https://github.com/hantsy/spring-reactive-sample/tree/master/data-cassandra) | Spring Data Cassandra Reactive example                       |
 | [data-couchbase](https://github.com/hantsy/spring-reactive-sample/tree/master/data-couchbase) | Spring Data Couchbase Reactive example                       |
-| [data-r2dbc](https://github.com/hantsy/spring-reactive-sample/tree/master/data-r2dbc) | Spring Data R2dbc Example. (*Deprecated*, go to [hantsy/spring-r2dbc-sample](https://github.com/hantsy/spring-r2dbc-sample) to update yourself) |
-| [data-r2dbc-postgresql](https://github.com/hantsy/spring-reactive-sample/tree/master/data-r2dbc-postgresql) | Spring Data R2dbc Example, but use PostgreSQL instead(*Deprecated*) |
+
 | [security](https://github.com/hantsy/spring-reactive-sample/tree/master/security) | Based on **vanilla**, add  Spring Security Reactive support  |
 | [security-form](https://github.com/hantsy/spring-reactive-sample/tree/master/security-form) | Same as security, login form example                         |
 | [security-user-properties](https://github.com/hantsy/spring-reactive-sample/tree/master/security-user-properties) | Same as security, but use *users.properties* to store users  |
@@ -97,15 +96,6 @@ The following table list all sample codes related to the above posts.
 | [boot-kotlin-dsl](https://github.com/hantsy/spring-reactive-sample/tree/master/boot-kotlin-dsl) | Kotlin specific `BeanDefinitionDSL` Example                  |
 | [boot-redis](https://github.com/hantsy/spring-reactive-sample/tree/master/boot-redis) | Example of using `ReactiveRedisConnection` and `RouterFunction` |
 | [boot-data-redis](https://github.com/hantsy/spring-reactive-sample/tree/master/boot-data-redis) | Spring Data Redis Example                                    |
-| [boot-r2dbc](https://github.com/hantsy/spring-reactive-sample/tree/master/boot-r2dbc) | Spring Data R2dbc example using `DatabaseClient`(*Deprecated*) |
-| [boot-data-r2dbc](https://github.com/hantsy/spring-reactive-sample/tree/master/boot-data-r2dbc) | Spring Data R2dbc example(*Deprecated*)                      |
-| [boot-data-r2dbc-auditing](https://github.com/hantsy/spring-reactive-sample/tree/master/boot-data-r2dbc-auditing) | `@EnableR2dbcAuditing` example(*Deprecated*)                 |
-| [boot-data-r2dbc-postgresql](https://github.com/hantsy/spring-reactive-sample/tree/master/boot-data-r2dbc-postgresql) | Same as boot-data-r2dbc, but use PostgresSQL instead(*Deprecated*) |
-| [boot-data-r2dbc-mysql](https://github.com/hantsy/spring-reactive-sample/tree/master/boot-data-r2dbc-mysql) | Same as boot-data-r2dbc, but use MySQL instead(*Deprecated*) |
-| [boot-data-r2dbc-mssql](https://github.com/hantsy/spring-reactive-sample/tree/master/boot-data-r2dbc-mssql) | Same as boot-data-r2dbc, but use MS SQL instead(*Deprecated*) |
-| [boot-neo4j-rx](https://github.com/hantsy/spring-reactive-sample/tree/master/boot-neo4j-rx) | [SDN Rx](https://github.com/neo4j/sdn-rx) Example but use `ReactiveNeo4jClient`(*Deprecated*) |
-| [boot-neo4j-rx-cypher](https://github.com/hantsy/spring-reactive-sample/tree/master/boot-neo4j-rx-cypher) | [SDN Rx](https://github.com/neo4j/sdn-rx) Example using Cypher queries(*Deprecated*) |
-| [boot-data-neo4j-rx](https://github.com/hantsy/spring-reactive-sample/tree/master/boot-data-neo4j-rx) | [SDN Rx](https://github.com/neo4j/sdn-rx) Example(*Deprecated*) |
 | [boot-data-neo4j](https://github.com/hantsy/spring-reactive-sample/tree/master/boot-data-neo4j) | Spring Data Neo4j example (Spring Boot 2.4)                  |
 | [boot-neo4j](https://github.com/hantsy/spring-reactive-sample/tree/master/boot-neo4j) | Spring Data Neo4j using `ReactiveNeo4jOperations` (Spring Boot 2.4) |
 | [boot-neo4j-cypher](https://github.com/hantsy/spring-reactive-sample/tree/master/boot-neo4j-cypher) | Spring Data Neo4j using `ReacitveNeo4jClient` (Spring Boot 2.4) |
@@ -116,8 +106,24 @@ The following table list all sample codes related to the above posts.
 | [boot-data-mongo-auditing](https://github.com/hantsy/spring-reactive-sample/tree/master/boot-data-mongo-auditing) | `@EnableReactiveMongoAuditing` and `ReactiveAuditorAware` example |
 | [boot-data-mongo-querydsl](https://github.com/hantsy/spring-reactive-sample/tree/master/boot-data-mongo-querydsl) | Spring Data Mongo Example with QueryDSL support              |
 | [boot-data-mongo-gridfs](https://github.com/hantsy/spring-reactive-sample/tree/master/boot-data-mongo-gridfs) | Spring Data Mongo Example with Gridfs support                |
-| [boot-exception-handler](https://github.com/hantsy/spring-reactive-sample/tree/master/boot-exception-handler) | Global Exception Handler                                     |
+| [boot-exception-handler](https://github.com/hantsy/spring-reactive-sample/tree/master/boot-exception-handler) | Global Exception Handler  
+
+### Legacy Codes
+Some example are becoming deprecated as time goes by, eg. the SDN Rx which was maintained by Neo4j team is discontinued, it is highly recommended to migrate the offficial Spring Data Neo4j. And R2dbc added a lot of breaking changes in 1.2, so I created another [Spring R2dbc Sample repository](https://github.com/hantsy/spring-r2dbc-sample) to introduce the new Spring Data R2dbc feature.                                   |
 
+| name                                                         | description                                                  |
+| :----------------------------------------------------------- | ------------------------------------------------------------ |
+| [data-r2dbc](https://github.com/hantsy/spring-reactive-sample/tree/master/legacy/data-r2dbc) | Spring Data R2dbc Example. (*Deprecated*, go to [hantsy/spring-r2dbc-sample](https://github.com/hantsy/spring-r2dbc-sample) to update yourself) |
+| [data-r2dbc-postgresql](https://github.com/hantsy/spring-reactive-sample/tree/master/legacy/data-r2dbc-postgresql) | Spring Data R2dbc Example, but use PostgreSQL instead(*Deprecated*) |
+| [boot-r2dbc](https://github.com/hantsy/spring-reactive-sample/tree/master/legacy/boot-r2dbc) | Spring Data R2dbc example using `DatabaseClient`(*Deprecated*) |
+| [boot-data-r2dbc](https://github.com/hantsy/spring-reactive-sample/tree/master/legacy/boot-data-r2dbc) | Spring Data R2dbc example(*Deprecated*)                      |
+| [boot-data-r2dbc-auditing](https://github.com/hantsy/spring-reactive-sample/tree/master/legacy/boot-data-r2dbc-auditing) | `@EnableR2dbcAuditing` example(*Deprecated*)                 |
+| [boot-data-r2dbc-postgresql](https://github.com/hantsy/spring-reactive-sample/tree/master/legacy/boot-data-r2dbc-postgresql) | Same as boot-data-r2dbc, but use PostgresSQL instead(*Deprecated*) |
+| [boot-data-r2dbc-mysql](https://github.com/hantsy/spring-reactive-sample/tree/master/legacy/boot-data-r2dbc-mysql) | Same as boot-data-r2dbc, but use MySQL instead(*Deprecated*) |
+| [boot-data-r2dbc-mssql](https://github.com/hantsy/spring-reactive-sample/tree/master/legacy/boot-data-r2dbc-mssql) | Same as boot-data-r2dbc, but use MS SQL instead(*Deprecated*) |
+| [boot-neo4j-rx](https://github.com/hantsy/spring-reactive-sample/tree/master/legacy/boot-neo4j-rx) | [SDN Rx](https://github.com/neo4j/sdn-rx) Example but use `ReactiveNeo4jClient`(*Deprecated*) |
+| [boot-neo4j-rx-cypher](https://github.com/hantsy/spring-reactive-sample/tree/master/legacy/boot-neo4j-rx-cypher) | [SDN Rx](https://github.com/neo4j/sdn-rx) Example using Cypher queries(*Deprecated*) |
+| [boot-data-neo4j-rx](https://github.com/hantsy/spring-reactive-sample/tree/master/legacy/boot-data-neo4j-rx) | [SDN Rx](https://github.com/neo4j/sdn-rx) Example(*Deprecated*) |
 
 ## References
 

boot-data-r2dbc-mysql/src/main/java/com/example/demo/DataInitializer.java → legacy/boot-data-r2dbc-mysql/src/main/java/com/example/demo/DataInitializer.java

@@ -1,55 +1,55 @@
-/*
- * To change this license header, choose License Headers in Project Properties.
- * To change this template file, choose Tools | Templates
- * and open the template in the editor.
- */
-package com.example.demo;
-
-import lombok.extern.slf4j.Slf4j;
-import org.springframework.context.event.ContextRefreshedEvent;
-import org.springframework.context.event.EventListener;
-import org.springframework.data.domain.Sort;
-import org.springframework.data.r2dbc.core.DatabaseClient;
-import org.springframework.stereotype.Component;
-
-import static org.springframework.data.domain.Sort.Order.desc;
-
-/**
- * @author hantsy
- */
-@Component
-@Slf4j
-class DataInitializer {
-
-    private final DatabaseClient databaseClient;
-
-    public DataInitializer(DatabaseClient databaseClient) {
-        this.databaseClient = databaseClient;
-    }
-
-    @EventListener(value = ContextRefreshedEvent.class)
-    public void init() {
-        log.info("start data initialization  ...");
-        this.databaseClient.insert()
-                .into("posts")
-                //.nullValue("id", Integer.class)
-                .value("title", "First post title")
-                .value("content", "Content of my first post")
-                // see: https://github.com/spring-projects/spring-data-r2dbc/issues/251
-                // .map((r, m) -> r.get("id", Integer.class))
-                .map((r, m) -> r.get(0, Integer.class))
-                .all()
-                .log()
-                .thenMany(
-                        this.databaseClient.select()
-                                .from("posts")
-                                .orderBy(Sort.by(desc("id")))
-                                .as(Post.class)
-                                .fetch()
-                                .all()
-                                .log()
-                )
-                .subscribe(null, null, () -> log.info("initialization is done..."));
-    }
-
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package com.example.demo;
+
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.context.event.ContextRefreshedEvent;
+import org.springframework.context.event.EventListener;
+import org.springframework.data.domain.Sort;
+import org.springframework.data.r2dbc.core.DatabaseClient;
+import org.springframework.stereotype.Component;
+
+import static org.springframework.data.domain.Sort.Order.desc;
+
+/**
+ * @author hantsy
+ */
+@Component
+@Slf4j
+class DataInitializer {
+
+    private final DatabaseClient databaseClient;
+
+    public DataInitializer(DatabaseClient databaseClient) {
+        this.databaseClient = databaseClient;
+    }
+
+    @EventListener(value = ContextRefreshedEvent.class)
+    public void init() {
+        log.info("start data initialization  ...");
+        this.databaseClient.insert()
+                .into("posts")
+                //.nullValue("id", Integer.class)
+                .value("title", "First post title")
+                .value("content", "Content of my first post")
+                // see: https://github.com/spring-projects/spring-data-r2dbc/issues/251
+                // .map((r, m) -> r.get("id", Integer.class))
+                .map((r, m) -> r.get(0, Integer.class))
+                .all()
+                .log()
+                .thenMany(
+                        this.databaseClient.select()
+                                .from("posts")
+                                .orderBy(Sort.by(desc("id")))
+                                .as(Post.class)
+                                .fetch()
+                                .all()
+                                .log()
+                )
+                .subscribe(null, null, () -> log.info("initialization is done..."));
+    }
+
 }

boot-data-r2dbc/src/main/java/com/example/demo/DataInitializer.java → legacy/boot-data-r2dbc/src/main/java/com/example/demo/DataInitializer.java

@@ -1,40 +1,40 @@
-package com.example.demo;
-
-import lombok.RequiredArgsConstructor;
-import lombok.extern.slf4j.Slf4j;
-import org.springframework.boot.ApplicationArguments;
-import org.springframework.boot.ApplicationRunner;
-import org.springframework.data.domain.Sort;
-import org.springframework.data.r2dbc.core.DatabaseClient;
-import org.springframework.stereotype.Component;
-
-import java.util.List;
-
-import static org.springframework.data.domain.Sort.Order.desc;
-
-@Component
-@Slf4j
-@RequiredArgsConstructor
-class DataInitializer implements ApplicationRunner {
-
-    private final PostRepository posts;
-
-    @Override
-    public void run(ApplicationArguments args) throws Exception {
-        log.info("start data initialization...");
-        this.posts
-                .saveAll(
-                        List.of(
-                                Post.builder().title("Post one").content("The content of post one").build(),
-                                Post.builder().title("Post tow").content("The content of post tow").build()
-                        )
-                )
-                .thenMany(
-                        this.posts.findAll()
-                )
-                .subscribe((data) -> log.info("post:" + data),
-                        (err) -> log.error("error" + err),
-                        () -> log.info("initialization is done...")
-                );
-    }
+package com.example.demo;
+
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.boot.ApplicationArguments;
+import org.springframework.boot.ApplicationRunner;
+import org.springframework.data.domain.Sort;
+import org.springframework.data.r2dbc.core.DatabaseClient;
+import org.springframework.stereotype.Component;
+
+import java.util.List;
+
+import static org.springframework.data.domain.Sort.Order.desc;
+
+@Component
+@Slf4j
+@RequiredArgsConstructor
+class DataInitializer implements ApplicationRunner {
+
+    private final PostRepository posts;
+
+    @Override
+    public void run(ApplicationArguments args) throws Exception {
+        log.info("start data initialization...");
+        this.posts
+                .saveAll(
+                        List.of(
+                                Post.builder().title("Post one").content("The content of post one").build(),
+                                Post.builder().title("Post tow").content("The content of post tow").build()
+                        )
+                )
+                .thenMany(
+                        this.posts.findAll()
+                )
+                .subscribe((data) -> log.info("post:" + data),
+                        (err) -> log.error("error" + err),
+                        () -> log.info("initialization is done...")
+                );
+    }
 }

data-r2dbc/nbactions.xml → legacy/data-r2dbc/nbactions.xml

@@ -1,46 +1,46 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<actions>
-        <action>
-            <actionName>run</actionName>
-            <packagings>
-                <packaging>jar</packaging>
-            </packagings>
-            <goals>
-                <goal>process-classes</goal>
-                <goal>org.codehaus.mojo:exec-maven-plugin:1.2.1:exec</goal>
-            </goals>
-            <properties>
-                <exec.args>-classpath %classpath com.example.demo.Application</exec.args>
-                <exec.executable>java</exec.executable>
-            </properties>
-        </action>
-        <action>
-            <actionName>debug</actionName>
-            <packagings>
-                <packaging>jar</packaging>
-            </packagings>
-            <goals>
-                <goal>process-classes</goal>
-                <goal>org.codehaus.mojo:exec-maven-plugin:1.2.1:exec</goal>
-            </goals>
-            <properties>
-                <exec.args>-Xdebug -Xrunjdwp:transport=dt_socket,server=n,address=${jpda.address} -classpath %classpath com.example.demo.Application</exec.args>
-                <exec.executable>java</exec.executable>
-                <jpda.listen>true</jpda.listen>
-            </properties>
-        </action>
-        <action>
-            <actionName>profile</actionName>
-            <packagings>
-                <packaging>jar</packaging>
-            </packagings>
-            <goals>
-                <goal>process-classes</goal>
-                <goal>org.codehaus.mojo:exec-maven-plugin:1.2.1:exec</goal>
-            </goals>
-            <properties>
-                <exec.args>-classpath %classpath com.example.demo.Application</exec.args>
-                <exec.executable>java</exec.executable>
-            </properties>
-        </action>
-    </actions>
+<?xml version="1.0" encoding="UTF-8"?>
+<actions>
+        <action>
+            <actionName>run</actionName>
+            <packagings>
+                <packaging>jar</packaging>
+            </packagings>
+            <goals>
+                <goal>process-classes</goal>
+                <goal>org.codehaus.mojo:exec-maven-plugin:1.2.1:exec</goal>
+            </goals>
+            <properties>
+                <exec.args>-classpath %classpath com.example.demo.Application</exec.args>
+                <exec.executable>java</exec.executable>
+            </properties>
+        </action>
+        <action>
+            <actionName>debug</actionName>
+            <packagings>
+                <packaging>jar</packaging>
+            </packagings>
+            <goals>
+                <goal>process-classes</goal>
+                <goal>org.codehaus.mojo:exec-maven-plugin:1.2.1:exec</goal>
+            </goals>
+            <properties>
+                <exec.args>-Xdebug -Xrunjdwp:transport=dt_socket,server=n,address=${jpda.address} -classpath %classpath com.example.demo.Application</exec.args>
+                <exec.executable>java</exec.executable>
+                <jpda.listen>true</jpda.listen>
+            </properties>
+        </action>
+        <action>
+            <actionName>profile</actionName>
+            <packagings>
+                <packaging>jar</packaging>
+            </packagings>
+            <goals>
+                <goal>process-classes</goal>
+                <goal>org.codehaus.mojo:exec-maven-plugin:1.2.1:exec</goal>
+            </goals>
+            <properties>
+                <exec.args>-classpath %classpath com.example.demo.Application</exec.args>
+                <exec.executable>java</exec.executable>
+            </properties>
+        </action>
+    </actions>