JPA Extended persistence context test

Author: kubamarchwicki

jpa/extended-pc/src/main/java/org/javaee7/jpa/extended/pc/BigBangTheoryService.java

@@ -0,0 +1,30 @@
+package org.javaee7.jpa.extended.pc;
+
+import javax.enterprise.context.SessionScoped;
+import javax.inject.Inject;
+import java.io.Serializable;
+
+@SessionScoped
+public class BigBangTheoryService implements Serializable {
+
+    @Inject
+    CharactersBean characters;
+
+    public void addWilWheaton() {
+        Character wil = new Character(8, "Wil Wheaton");
+        characters.save(wil);
+    }
+
+    public void updateRaj() {
+        for (Character characterzz : characters.get()) {
+            if ("Raj".equals(characterzz.getName())) {
+                characterzz.setName("Rajesh Ramayan");
+                characters.save(characterzz);
+            }
+        }
+    }
+
+    public void proceed() {
+        characters.commitChanges();
+    }
+}

…rg/javaee7/jpa/extended/pc/Employee.java …g/javaee7/jpa/extended/pc/Character.javajpa/extended-pc/src/main/java/org/javaee7/jpa/extended/pc/Employee.java renamed to jpa/extended-pc/src/main/java/org/javaee7/jpa/extended/pc/Character.java jpa/extended-pc/src/main/java/org/javaee7/jpa/extended/pc/Employee.java renamed to jpa/extended-pc/src/main/java/org/javaee7/jpa/extended/pc/Character.java

@@ -39,38 +39,42 @@
  */
 package org.javaee7.jpa.extended.pc;
 
-import java.io.Serializable;
 import javax.persistence.Column;
 import javax.persistence.Entity;
 import javax.persistence.Id;
 import javax.persistence.NamedQueries;
 import javax.persistence.NamedQuery;
 import javax.persistence.Table;
+import java.io.Serializable;
 
 /**
  * @author Arun Gupta
  */
 @Entity
-@Table(name="EMPLOYEE_SCHEMA_EXTENDED_PC")
+@Table(name="CHARACTERS")
 @NamedQueries({
-    @NamedQuery(name = "Employee.findAll", query = "SELECT e FROM Employee e")
+    @NamedQuery(name = Character.FIND_ALL, query = "SELECT c FROM Character c")
 })
-public class Employee implements Serializable {
+public class Character implements Serializable {
+
+    public static final String FIND_ALL = "Character.findAll";
+
     private static final long serialVersionUID = 1L;
+
     @Id
     private int id;
 
     @Column(length=50)
     private String name;
 
-    public Employee() { }
+    public Character() { }
 
-    public Employee(int id, String name) {
+    public Character(int id, String name) {
         this.id = id;
         this.name = name;
     }
 
-    public Employee(String name) {
+    public Character(String name) {
         this.name = name;
     }
 

…avaee7/jpa/extended/pc/EmployeeBean.java …aee7/jpa/extended/pc/CharactersBean.javajpa/extended-pc/src/main/java/org/javaee7/jpa/extended/pc/EmployeeBean.java renamed to jpa/extended-pc/src/main/java/org/javaee7/jpa/extended/pc/CharactersBean.java jpa/extended-pc/src/main/java/org/javaee7/jpa/extended/pc/EmployeeBean.java renamed to jpa/extended-pc/src/main/java/org/javaee7/jpa/extended/pc/CharactersBean.java

@@ -39,34 +39,36 @@
  */
 package org.javaee7.jpa.extended.pc;
 
-import java.util.List;
 import javax.ejb.Stateful;
 import javax.ejb.TransactionAttribute;
 import javax.ejb.TransactionAttributeType;
 import javax.persistence.EntityManager;
 import javax.persistence.PersistenceContext;
 import javax.persistence.PersistenceContextType;
+import java.io.Serializable;
+import java.util.List;
 
 /**
- * @author Arun Gupta
+ * @author Kuba Marchwicki
  */
 @Stateful
-public class EmployeeBean {
+@TransactionAttribute(TransactionAttributeType.NEVER)
+public class CharactersBean implements Serializable {
 
     @PersistenceContext(type = PersistenceContextType.EXTENDED)
     EntityManager em;
 
-    @TransactionAttribute(TransactionAttributeType.NEVER)
-    public void persistWithoutTransaction(Employee e) {
+    public void save(Character e) {
         em.persist(e);
     }
 
     @TransactionAttribute(TransactionAttributeType.REQUIRED)
-    public void persistWithTransaction(Employee e) {
-        em.persist(e);
+    public void commitChanges() {
+
     }
 
-    public List<Employee> get() {
-        return em.createNamedQuery("Employee.findAll", Employee.class).getResultList();
+    public List<Character> get() {
+        return em.createNamedQuery(Character.FIND_ALL, Character.class).getResultList();
     }
+
 }

jpa/extended-pc/src/main/java/org/javaee7/jpa/extended/pc/TestServlet.java

@@ -1 +1 @@
-CREATE TABLE EMPLOYEE_SCHEMA_EXTENDED_PC ("ID" INTEGER not null primary key, "NAME" VARCHAR(50) not null)
+CREATE TABLE CHARACTERS ("ID" INTEGER not null primary key, "NAME" VARCHAR(50) not null)

jpa/extended-pc/src/main/resources/META-INF/create.sql

@@ -1 +1 @@
-DROP TABLE EMPLOYEE_SCHEMA_EXTENDED_PC
+DROP TABLE CHARACTERS

jpa/extended-pc/src/main/resources/META-INF/drop.sql

@@ -1,7 +1,7 @@
-INSERT INTO EMPLOYEE_SCHEMA_EXTENDED_PC("ID", "NAME") VALUES (1, 'Penny')
-INSERT INTO EMPLOYEE_SCHEMA_EXTENDED_PC("ID", "NAME") VALUES (2, 'Sheldon')
-INSERT INTO EMPLOYEE_SCHEMA_EXTENDED_PC("ID", "NAME") VALUES (3, 'Amy')
-INSERT INTO EMPLOYEE_SCHEMA_EXTENDED_PC("ID", "NAME") VALUES (4, 'Leonard')
-INSERT INTO EMPLOYEE_SCHEMA_EXTENDED_PC("ID", "NAME") VALUES (5, 'Bernadette')
-INSERT INTO EMPLOYEE_SCHEMA_EXTENDED_PC("ID", "NAME") VALUES (6, 'Raj')
-INSERT INTO EMPLOYEE_SCHEMA_EXTENDED_PC("ID", "NAME") VALUES (7, 'Howard')
+INSERT INTO CHARACTERS("ID", "NAME") VALUES (1, 'Penny')
+INSERT INTO CHARACTERS("ID", "NAME") VALUES (2, 'Sheldon')
+INSERT INTO CHARACTERS("ID", "NAME") VALUES (3, 'Amy')
+INSERT INTO CHARACTERS("ID", "NAME") VALUES (4, 'Leonard')
+INSERT INTO CHARACTERS("ID", "NAME") VALUES (5, 'Bernadette')
+INSERT INTO CHARACTERS("ID", "NAME") VALUES (6, 'Raj')
+INSERT INTO CHARACTERS("ID", "NAME") VALUES (7, 'Howard')

jpa/extended-pc/src/main/resources/META-INF/load.sql

@@ -12,7 +12,7 @@
             <property name="javax.persistence.schema-generation.create-script-source" value="META-INF/create.sql"/> 
             <property name="javax.persistence.schema-generation.drop-script-source" value="META-INF/drop.sql"/> 
             <property name="javax.persistence.sql-load-script-source" value="META-INF/load.sql"/> 
-            <property name="eclipselink.logging.level" value="FINE"/> 
+            <property name="eclipselink.logging.level" value="FINE"/>
         </properties>
     </persistence-unit>
 </persistence>