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おっぴろげJavaEE DevOps
- 2. おっぴろげ is 何
- 7. meets
- 8. Scalaでやろうぜ！
- 10. JavaEEやるチャンスや！
- 14. 開発するぞ
- 16. JPA Lombok JAXB @MappedSuperclass @Setter @Getter @EqualsAndHashCode(of = { "id" }) public abstract class BaseEntity { @Id @GeneratedValue(strategy = IDENTITY) private Long id; ! ! } @Column(nullable = false) @Version @XmlTransient private Long version; Abstract Entity @Column(nullable = false) @Temporal(TemporalType.TIMESTAMP) @XmlJavaTypeAdapter(ISO8601DateAdapter.class) private Date createdAt;
- 17. JPA Lombok JAXB public class ISO8601DateAdapter extends XmlAdapter<String, Date> { ! @Override public Date unmarshal(String v) throws Exception { return new Date(ISODateTimeFormat. dateTimeNoMillis().withZoneUTC().parseMillis(v)); } ! @Override public String marshal(Date v) throws Exception { return ISODateTimeFormat. dateTimeNoMillis().withZoneUTC().print(v.getTime()); } } Xml Adapter
- 18. JPA Lombok JAXB Bean Validation @Entity @Setter @Getter public class User extends BaseEntity { @Column(nullable = false, unique = true) @Pattern(regexp = "[p{Alnum}]*") private String name; ! @Column(nullable = false) @XmlTransient private String password; } Concrete Entity
- 19. JPA public interface Query<T> { CriteriaQuery<T> execute( CriteriaBuilder b, CriteriaQuery<T> q, Root<T> r); } Abstract Dao
- 20. JPA public abstract class BaseDao<T> { protected T getSingleResult(Query<T> query) { CriteriaBuilder b = this.entityManager.getCriteriaBuilder(); ! CriteriaQuery<T> q = b.createQuery(this.getEntityClass()); ! Root<T> r = q.from(this.getEntityClass()); ! Abstract Dao return this.entityManager.createQuery( query.execute(b, q, r)).getSingleResult(); } ! protected abstract Class<T> getEntityClass(); }
- 21. JPA public class UserDao extends BaseDao<User> { ! ! } public User findByName(final String name) { return this.getSingleResult(new Query<User>() { @Override public CriteriaQuery<User> execute( CriteriaBuilder b, CriteriaQuery<User> q, Root<User> r) { Concrete Dao return q.select(r). where(b.equal(r.get(User_.name), name)); } }); }
- 22. public class UserDao extends BaseDao<User> { ! } public User findByName(String name) { return this.getSingleResult((b, q, r) -> q.select(r).where(b.equal(r.get(User_.name), name)); } Concrete Dao
- 23. CDI Bean Validation @Transactional public class UserService { @Inject private UserDao userDao; ! public User create(@NotNull String name) { User user = new User(name); this.userDao.persist(user); ! return user; } ! public User show(@NotNull String name) { return this.userDao.findByName(name); } } Service
- 24. JAX-RS CDI @Path("user") public class UserResource { @Inject private UserService userService; ! @Path("{name}") // PUT /user/{name} @PUT public User create(@PathParam("name") String name) { return this.userService.create(name); } ! } @Path(“{name}") // GET /user/{name} @GET public User show(@PathParam("name") String name) { return this.userService.show(name); } JAX-RS
- 27. <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-failsafe-plugin</artifactId> <executions> <execution> <goals> <goal>integration-test</goal> </goals> </execution> </executions> </plugin> Integration Test
- 29. <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-surefire-plugin</artifactId> <configuration> <excludes> <exclude>**/*IT.java</exclude> </excludes> </configuration> </plugin> Unit Test
- 31. <persistence> <persistence-unit name="camellia" transaction-type="JTA"> ! <jta-data-source>jdbc/camellia</jta-data-source> ! <exclude-unlisted-classes> false </exclude-unlisted-classes> ! ! Preparing Entity Manager <properties> <property name="eclipselink.ddl-generation" value="create-tables" /> </properties> </persistence-unit> </persistence>
- 32. JPA Map<String, String> prop = Maps.newHashMap(); ! prop.put("javax.persistence.transactionType", "RESOURCE_LOCAL"); prop.put("javax.persistence.jtaDataSource", ""); prop.put("javax.persistence.jdbc.driver", "org.h2.Driver"); prop.put("javax.persistence.jdbc.url", "jdbc:h2:mem:"); ! Preparing Entity Manager EntityManagerFactory entityManagerFactory = Persistence. createEntityManagerFactory("camellia", prop); ! EntityManager entityManager = entityManagerFactory.createEntityManager();
- 33. JUnit JMockit public class UserDaoTest extends BaseDaoTest { private FixtureHelper fixtureHelper = new FixtureHelper(); ! private UserDao userDao = new UserDao(); ! ! Concrete Dao Test @Before public void before() throws Throwable { Deencapsulation.setField(this.fixtureHelper, this.getEntityManager()); Deencapsulation.setField(this.userDao, this.getEntityManager()); }
- 34. JUnit @Test public void findByNameSuccess() { this.fixtureHelper. createUser("user", "password"); ! } assertThat( this.userDao.findByName("user”).getName(), is("user")); } Concrete Dao Test
- 35. JUnit Arquillian @RunWith(Arquillian.class) public abstract class BaseServiceIT { ! @Deployment public static Archive<?> createDeployment() { WebArchive war = ShrinkWrap.create(WebArchive.class); ! ! Abstract Integration Test war.addPackages(true, Root.class.getPackage()); war.addAsWebInfResource(EmptyAsset.INSTANCE, "beans.xml"); war.addAsResource("META-INF/persistence.xml"); return war; } }
- 36. JUnit CDI public class UserServiceIT extends BaseServiceIT { @Inject private FixtureHelper fixtureHelper; @Inject private UserService userService; ! ! } @Test public void createSuccess() { assertThat( this.userService.create("create user", "password"), is(notNullValue())); } Concrete Integration Test @Test(expected = TransactionalException.class) public void createFailureByDuplicatedName() { this.userService.create("duplicated user","password"); this.userService.create("duplicated user","password"); }
- 39. <scm> <url>https://github.com/nagaseyasuhito/camellia</url> <connection> scm:git:git@github.com:nagaseyasuhito/camellia.git </connection> <tag>HEAD</tag> </scm> ! maven release plugin <build> <plugins> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-release-plugin</artifactId> <configuration> <tagNameFormat>@{project.version}</tagNameFormat> <goals>package</goals> </configuration> </plugin> </plugins> </build>
- 42. GitHub Clone workspace SCM Plugin Unit Test Clone workspace SCM Integration Test
- 44. asadmin deploy --target=camellia --enabled=false --name camellia:1.0.1 /tmp/camellia:1.0.1.war Production Deploy das.camellia camellia:1.0.0 camellia:1.0.1 Deploy to GlassFish camellia as1.camellia camellia:1.0.0 as2.camellia camellia:1.0.0 Reverse Proxy
- 46. asadmin enable --target=as1.camellia camellia:1.0.1 Production Deploy das.camellia camellia:1.0.0 camellia:1.0.1 Deploy to GlassFish camellia as1.camellia camellia:1.0.1 as2.camellia camellia:1.0.0 Reverse Proxy
- 49. asadmin enable --target=as2.camellia camellia:1.0.1 Production Deploy das.camellia camellia:1.0.0 camellia:1.0.1 Deploy to GlassFish camellia as1.camellia camellia:1.0.1 as2.camellia camellia:1.0.1 Reverse Proxy
- 53. com.sun.enterprise.server.logging.UniformLogFormatter [#|2013-11-23T21:37:11.979+0900|INFO|glassfish 4.0| javax.enterprise.system.core| _ThreadID=101;_ThreadName=Thread-16;_TimeMillis=1385210231979;_Level Value=800;_MessageID=NCLS-CORE-00022;| Loading application __admingui done in 6,277 ms|#] com.sun.enterprise.server.logging.ODLLogFormatter [2013-11-23T21:39:41.869+0900] [glassfish 4.0] [INFO] [NCLSCORE-00022] [javax.enterprise.system.core] [tid: _ThreadID=100 _ThreadName=Thread-16] [timeMillis: 1385210381869] [levelValue: 800] [[ Loading application __admingui done in 5,286 ms]] logging
- 54. JMX @MXBean public interface UserMonitor { long getNumberOfUsers(); } JMX
- 55. JMX Lombok EJB CDI @Startup @Singleton public class UserMonitorImpl implements UserMonitor { @Inject private UserDao userDao; ! @SneakyThrows @PostConstruct public void initialize() { ObjectName objectName = new ObjectName("Camellia:type=User"); MBeanServer server = ManagementFactory.getPlatformMBeanServer() if (server.isRegistered(objectName)) { server.unregisterMBean(objectName); } server.registerMBean(this, objectName); } ! @Override public long getNumberOfUsers() { return this.userDao.count(); } } JMX
- 57. デモしたい Demo
- 58. Gangliaで出したい
- 60. asadmin create-jvm-options '-javaagent: ${com.sun.aas.instanceRoot}/lib/jmxetric-1.0.4.jar= config=${com.sun.aas.instanceRoot}/config/jmxetric.xml' jmetric
- 61. <jmxetric-config> <jvm process="Camellia" /> ! <sample delay="300"> <mbean name="Camellia:type=User" pname="User"> <attribute name="NumberOfUsers" type="int16" /> </mbean> </sample> ! <ganglia hostname="localhost" port="8649" mode="multicast" wireformat31x="true" /> </jmxetric-config> jmetric
- 62. まとめ
- 64. インターネットを通じて、 世界をより良くする。 Copyright © GREE, Inc. All Rights Reserved.
- 65. Copyright © GREE, Inc. All Rights Reserved.