#30 jpa basic: embedded

hello-jpa/src/main/java/com/hello/jpa/valuetype/ex00/Address.java

@@ -0,0 +1,44 @@
+package com.hello.jpa.valuetype.ex00;
+
+import javax.persistence.Embeddable;
+
+@Embeddable
+public class Address {
+
+    private String city;
+    private String street;
+    private String zipcode;
+
+    public Address() {
+    }
+
+    public Address(String city, String street, String zipcode) {
+        this.city = city;
+        this.street = street;
+        this.zipcode = zipcode;
+    }
+
+    public String getCity() {
+        return city;
+    }
+
+    public void setCity(String city) {
+        this.city = city;
+    }
+
+    public String getStreet() {
+        return street;
+    }
+
+    public void setStreet(String address) {
+        this.street = address;
+    }
+
+    public String getZipcode() {
+        return zipcode;
+    }
+
+    public void setZipcode(String zipcode) {
+        this.zipcode = zipcode;
+    }
+}

hello-jpa/src/main/java/com/hello/jpa/valuetype/ex00/JpaMain.java

@@ -0,0 +1,35 @@
+package com.hello.jpa.valuetype.ex00;
+
+import javax.persistence.EntityManager;
+import javax.persistence.EntityManagerFactory;
+import javax.persistence.EntityTransaction;
+import javax.persistence.Persistence;
+
+public class JpaMain {
+
+    public static void main(String[] args) {
+        EntityManagerFactory emf = Persistence.createEntityManagerFactory("hello");
+
+        EntityManager em = emf.createEntityManager();
+
+        EntityTransaction tx = em.getTransaction();
+        tx.begin();
+
+        try {
+            Member member = new Member();
+            member.setName("name");
+            member.setHomeAddress(new Address("city", "address", "zipcode"));
+            member.setWorkPeriod(new Period());
+
+            em.persist(member);
+
+            tx.commit();
+        } catch (Exception e) {
+            tx.rollback();
+        } finally {
+            em.close();
+        }
+
+        emf.close();
+    }
+}

hello-jpa/src/main/java/com/hello/jpa/valuetype/ex00/Member.java

@@ -0,0 +1,60 @@
+package com.hello.jpa.valuetype.ex00;
+
+import javax.persistence.*;
+
+@Entity
+public class Member {
+
+    @Id @GeneratedValue
+    @Column(name = "MEMBER_ID")
+    private Long id;
+
+    @Column(name = "USERNAME")
+    private String name;
+
+    @Embedded
+    private Period workPeriod;
+
+    @Embedded
+    private Address homeAddress;
+
+    @Embedded
+    @AttributeOverrides({
+            @AttributeOverride(name="city", column = @Column(name = "work_city")),
+            @AttributeOverride(name="street", column = @Column(name = "work_street")),
+            @AttributeOverride(name="zipcode", column = @Column(name = "work_zipcode"))
+    })
+    private Address workAddress;
+
+    public Long getId() {
+        return id;
+    }
+
+    public void setId(Long id) {
+        this.id = id;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public Period getWorkPeriod() {
+        return workPeriod;
+    }
+
+    public void setWorkPeriod(Period workPeriod) {
+        this.workPeriod = workPeriod;
+    }
+
+    public Address getHomeAddress() {
+        return homeAddress;
+    }
+
+    public void setHomeAddress(Address homeAddress) {
+        this.homeAddress = homeAddress;
+    }
+}

hello-jpa/src/main/java/com/hello/jpa/valuetype/ex00/Period.java

@@ -0,0 +1,27 @@
+package com.hello.jpa.valuetype.ex00;
+
+import javax.persistence.Embeddable;
+import java.time.LocalDateTime;
+
+@Embeddable
+public class Period {
+
+    private LocalDateTime startDate;
+    private LocalDateTime endDate;
+
+    public LocalDateTime getStartDate() {
+        return startDate;
+    }
+
+    public void setStartDate(LocalDateTime startDate) {
+        this.startDate = startDate;
+    }
+
+    public LocalDateTime getEndDate() {
+        return endDate;
+    }
+
+    public void setEndDate(LocalDateTime endDate) {
+        this.endDate = endDate;
+    }
+}

hello-jpa/src/main/resources/META-INF/persistence.xml

@@ -32,8 +32,9 @@
 <!--        <class>com.hello.jpa.inheritance.ex01.Team</class>-->
 <!--        <class>com.hello.jpa.proxy.ex00.Member</class>-->
 <!--        <class>com.hello.jpa.proxy.ex00.Team</class>-->
-        <class>com.hello.jpa.proxy.ex01.Parent</class>
-        <class>com.hello.jpa.proxy.ex01.Child</class>
+<!--        <class>com.hello.jpa.proxy.ex01.Parent</class>-->
+<!--        <class>com.hello.jpa.proxy.ex01.Child</class>-->
+        <class>com.hello.jpa.valuetype.ex00.Member</class>
 
         <properties>
             <!-- 필수 속성 -->