set mysql - jpa example

06-spring-db-jpa/README.md

@@ -0,0 +1,10 @@
+
+
+## Run Jetty Server ##
+
+mvn clean jetty:run
+
+
+## Connect & Write to DB ##
+
+http://localhost:9090/write.html?title=aaa&content=bbb

06-spring-db-jpa/pom.xml

@@ -13,10 +13,10 @@
 	<description>example #06
 MySQL + Spring JPA</description>
 
-    <properties>
+	<properties>
 
 		<!-- Generic properties -->
-		<java.version>1.6</java.version>
+		<java.version>1.8</java.version>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
 
@@ -32,7 +32,7 @@ MySQL + Spring JPA</description>
 		<junit.version>4.11</junit.version>
 
 	</properties>
-	
+
 	<dependencies>
 		<dependency>
 			<groupId>org.springframework</groupId>
@@ -59,32 +59,32 @@ MySQL + Spring JPA</description>
 			<artifactId>spring-data-jpa</artifactId>
 			<version>${spring-data.version}</version>
 		</dependency>
-				
-        <dependency>
-            <groupId>org.hibernate</groupId>
-            <artifactId>hibernate-entitymanager</artifactId>
-            <version>4.3.8.Final</version>
-        </dependency>
-        
+
+		<dependency>
+			<groupId>org.hibernate</groupId>
+			<artifactId>hibernate-entitymanager</artifactId>
+			<version>4.3.8.Final</version>
+		</dependency>
+
 		<!-- https://mvnrepository.com/artifact/org.jboss.logging/jboss-logging -->
 		<dependency>
-		    <groupId>org.jboss.logging</groupId>
-		    <artifactId>jboss-logging</artifactId>
-		    <version>3.3.0.Final</version>
+			<groupId>org.jboss.logging</groupId>
+			<artifactId>jboss-logging</artifactId>
+			<version>3.3.0.Final</version>
 		</dependency>
-        
+
 		<dependency>
 			<groupId>commons-dbcp</groupId>
 			<artifactId>commons-dbcp</artifactId>
 			<version>1.4</version>
 		</dependency>
 
 		<dependency>
-		  <groupId>mysql</groupId>
-		  <artifactId>mysql-connector-java</artifactId>
-		  <version>5.1.6</version>
+			<groupId>mysql</groupId>
+			<artifactId>mysql-connector-java</artifactId>
+			<version>5.1.6</version>
 		</dependency>
-		
+
 		<dependency>
 			<groupId>javax.servlet</groupId>
 			<artifactId>jstl</artifactId>
@@ -96,7 +96,7 @@ MySQL + Spring JPA</description>
 			<artifactId>h2</artifactId>
 			<version>1.3.172</version>
 			<scope>test</scope>
-		</dependency>		
+		</dependency>
 	</dependencies>
 
 	<build>
@@ -119,7 +119,16 @@ MySQL + Spring JPA</description>
 					<stopKey>foo</stopKey>
 					<stopPort>9999</stopPort>
 				</configuration>
-			</plugin>		
+			</plugin>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-compiler-plugin</artifactId>
+				<configuration>
+					<!-- or whatever version you use -->
+					<source>1.8</source>
+					<target>1.8</target>
+				</configuration>
+			</plugin>
 		</plugins>
 	</build>
 	<packaging>war</packaging>

06-spring-db-jpa/src/main/java/ex/spring/controller/IndexController.java

@@ -1,24 +1,21 @@
 package ex.spring.controller;
 
-import java.util.List;
-
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Controller;
 import org.springframework.ui.Model;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestParam;
 
-import ex.spring.model.Article;
-import ex.spring.service.BoardService;
+import ex.spring.service.ParentService;
 
 @Controller
 public class IndexController {
-	@Autowired private BoardService boardService;
+	@Autowired private ParentService bitmapService;
 
 	@RequestMapping("/index.html")
 	public String index(Model model){
-		List<Article> list = boardService.list();
-		model.addAttribute("list", list);
+//		List<Article> list = boardService.list();
+//		model.addAttribute("list", list);
 		return "index";
 	}
 
@@ -28,6 +25,7 @@ public String write(@RequestParam String title, @RequestParam String content, Mo
 //		String title = (String) param.get("title");
 //		String content = (String) param.get("content");
 //		boardService.write(new Article(title, content));
-		return index(model);
+	  bitmapService.save(new Long(10));
+		return index(model);            
 	}
 }

06-spring-db-jpa/src/main/java/ex/spring/dao/ParentRepository.java

@@ -0,0 +1,12 @@
+package ex.spring.dao;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+
+import ex.spring.model.Parent;
+
+public interface ParentRepository extends JpaRepository<Parent, Long> {
+  Parent getOne(Long id);
+
+  @Override
+  Parent save(Parent b); 
+}

06-spring-db-jpa/src/main/java/ex/spring/model/Child.java

@@ -0,0 +1,36 @@
+package ex.spring.model;
+
+import java.io.Serializable;
+
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.GenerationType;
+import javax.persistence.Id;
+import javax.persistence.JoinColumn;
+
+@Entity(name="grade")
+public class Child implements Serializable {
+  @Id
+  @GeneratedValue(strategy=GenerationType.AUTO)
+  private Long sid;
+
+  @JoinColumn(name = "parentId")
+  private Long parentId;
+
+  public Long getSid() {
+    return sid;
+  }
+
+  public void setSid(Long sid) {
+    this.sid = sid;
+  }
+
+
+  public Long get성적표() {
+      return parentId;
+  }
+
+  public void set성적표(Long bookCategory) {
+      this.parentId = bookCategory;
+  }
+}

06-spring-db-jpa/src/main/java/ex/spring/model/Parent.java

@@ -0,0 +1,77 @@
+package ex.spring.model;
+
+import java.util.List;
+
+import javax.persistence.CascadeType;
+import javax.persistence.Embedded;
+import javax.persistence.Entity;
+import javax.persistence.FetchType;
+import javax.persistence.GeneratedValue;
+import javax.persistence.GenerationType;
+import javax.persistence.Id;
+import javax.persistence.JoinColumn;
+import javax.persistence.OneToMany;
+
+@Entity(name="sheet")
+public class Parent  {
+  @Id
+  @GeneratedValue(strategy=GenerationType.AUTO)
+  private Long id;
+
+  @Embedded private User user;
+
+  private String 평균;
+  private Long 석차;
+  private String 성명;
+
+//  @OneToMany(fetch=FetchType.EAGER, cascade = CascadeType.ALL)
+  @OneToMany(fetch = FetchType.EAGER, cascade = CascadeType.PERSIST)
+  @JoinColumn(name="parentId")
+  private List<Child> 중간고사;
+
+//  @OneToMany(fetch=FetchType.EAGER, cascade = CascadeType.ALL)
+//  @JoinColumn(name="id")
+//  private List<성적> 기말고사;
+
+  public Long getId() {
+    return id;
+  }
+  public void setId(Long id) {
+    this.id = id;
+  }
+  public String get평균() {
+    return 평균;
+  }
+  public void set평균(String 평균) {
+    this.평균 = 평균;
+  }
+  public Long get석차() {
+    return 석차;
+  }
+  public void set석차(Long 석차) {
+    this.석차 = 석차;
+  }
+  public String get성명() {
+    return 성명;
+  }
+  public void set성명(String 성명) {
+    this.성명 = 성명;
+  }
+  public List<Child> get중간고사() {
+    return 중간고사;
+  }
+  public void set중간고사(List<Child> 중간고사) {
+    this.중간고사 = 중간고사;
+  }
+//  public List<성적> get기말고사() {
+//    return 기말고사;
+//  }
+//  public void set기말고사(List<성적> 기말고사) {
+//    this.기말고사 = 기말고사;
+//  }
+  public void setUser(User user2) {
+    this.user = user2;
+  }
+
+
+}

06-spring-db-jpa/src/main/java/ex/spring/model/User.java

@@ -0,0 +1,22 @@
+package ex.spring.model;
+
+import javax.persistence.Embeddable;
+
+@Embeddable
+public class User {
+  private String home;
+
+  public User(){}
+
+  public User(String string) {
+    this.home = string;
+  }
+
+  public String getHome() {
+    return home;
+  }
+
+  public void setHome(String home) {
+    this.home = home;
+  }
+}

06-spring-db-jpa/src/main/java/ex/spring/service/ParentService.java

@@ -0,0 +1,5 @@
+package ex.spring.service;
+
+public interface ParentService {
+  void save(Long id);
+}