net.csdn.jpa
Class JPA

java.lang.Object
  net.csdn.jpa.JPA

public class JPA
extends Object

User: WilliamZhu Date: 12-6-26 Time: 下午9:46 Since it is difficult to manager POJOS generated by JPA(Actually you can use AOP).Here we use this class to create +EntityManagerFactory+,to get +EntityManager+ which do persistence and query staff. It is also a holder of some Persistence Infos.

//find the config file InputStream inputStream = Main.class.getResourceAsStream("application_for_test.yml"); Settings settings = InternalSettingsPreparer.simplePrepareSettings(ImmutableSettings.Builder.EMPTY_SETTINGS, inputStream);

//configure ORM JPA.CSDNORMConfiguration csdnormConfiguration = new JPA.CSDNORMConfiguration("development", settings, Main.class.getClassLoader()); JPA.configure(csdnormConfiguration);

//finally load all you model JPA.loadModels();

//then you can use you pojo now Tag.findAll();

Nested Class Summary

static class	JPA.CSDNORMConfiguration
static class	JPA.JPAModelLoader

Field Summary

static Map<String,Class<Model>>

models

Constructor Summary

JPA()

Method Summary

static ClassLoader	classLoader()
static javassist.ClassPool	classPool()
static void	configure(JPA.CSDNORMConfiguration csdnormConfiguration)
static DBInfo	dbInfo()
static DBType	dbType()
static net.csdn.common.env.Environment	environment()
static JPAConfig	getJPAConfig()
static com.google.inject.Injector	injector()
static void	injector(com.google.inject.Injector injector)
static void	loadModels()
static String	mode()
static Map<String,String>	properties()
static void	setJPAConfig(JPAConfig _jpaConfig)
static net.csdn.common.settings.Settings	settings()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

models

public static final Map<String,Class<Model>> models

Constructor Detail

JPA

public JPA()

Method Detail

configure

public static void configure(JPA.CSDNORMConfiguration csdnormConfiguration)

getJPAConfig

public static JPAConfig getJPAConfig()

setJPAConfig

public static void setJPAConfig(JPAConfig _jpaConfig)

classLoader

public static ClassLoader classLoader()

mode

public static String mode()

classPool

public static javassist.ClassPool classPool()

injector

public static com.google.inject.Injector injector()

settings

public static net.csdn.common.settings.Settings settings()

environment

public static net.csdn.common.env.Environment environment()

dbType

public static DBType dbType()

dbInfo

public static DBInfo dbInfo()

properties

public static Map<String,String> properties()

loadModels

public static void loadModels()

injector

public static void injector(com.google.inject.Injector injector)