org.glassfish.persistence.jpa

Interface ProviderContainerContractInfo

All Known Implementing Classes:

EmbeddedProviderContainerContractInfo, ProviderContainerContractInfoBase, ProviderContainerContractInfoImpl, ServerProviderContainerContractInfo

public interface ProviderContainerContractInfo

Author:

Mitesh Meswani This encapsulates information needed to load or unload persistence units.

Field Summary

Fields

Modifier and Type	Field and Description
static String	DEFAULT_DS_NAME

Method Summary

Modifier and Type	Method and Description
void	addTransformer(javax.persistence.spi.ClassTransformer transformer) Adds ClassTransformer to underlying Application's classloader
String	getApplicationLocation()
ClassLoader	getClassLoader()
String	getDefaultDataSourceName()
DeploymentContext	getDeploymentContext()
String	getJTADataSourceOverride()
ClassLoader	getTempClassloader()
javax.validation.ValidatorFactory	getValidatorFactory() get instance of ValidatorFactory for this environment
boolean	isJava2DBRequired() Will be called while loading an application.
boolean	isWeavingEnabled()
DataSource	lookupDataSource(String dataSourceName) Looks up DataSource with JNDI name given by dataSourceName
DataSource	lookupNonTxDataSource(String dataSourceName) Looks up Non transactional DataSource with JNDI name given by dataSourceName
void	registerEMF(String unitName, String persistenceRootUri, RootDeploymentDescriptor containingBundle, javax.persistence.EntityManagerFactory emf) Register the give emf with underlying container

Field Detail

DEFAULT_DS_NAME

static final String DEFAULT_DS_NAME

See Also:

Constant Field Values

Method Detail

getClassLoader

ClassLoader getClassLoader()

Returns:

a class loader that is used to load persistence entities bundled in this application.

getTempClassloader

ClassLoader getTempClassloader()

Returns:

a temp class loader that is used to load persistence entities bundled in this application.

addTransformer

void addTransformer(javax.persistence.spi.ClassTransformer transformer)

Adds ClassTransformer to underlying Application's classloader

getApplicationLocation

String getApplicationLocation()

Returns:

absolute path of the location where application is exploded.

lookupDataSource

DataSource lookupDataSource(String dataSourceName)
                     throws NamingException

Looks up DataSource with JNDI name given by dataSourceName

Parameters:

dataSourceName -

Returns:

DataSource with JNDI name given by dataSourceName

Throws:

NamingException

lookupNonTxDataSource

DataSource lookupNonTxDataSource(String dataSourceName)
                          throws NamingException

Looks up Non transactional DataSource with JNDI name given by dataSourceName

Parameters:

dataSourceName -

Returns:

Non transactional DataSource with JNDI name given by dataSourceName

Throws:

NamingException

getValidatorFactory

javax.validation.ValidatorFactory getValidatorFactory()

get instance of ValidatorFactory for this environment

isJava2DBRequired

boolean isJava2DBRequired()

Will be called while loading an application.

Returns:

true if java2DB is required false otherwise

getDeploymentContext

DeploymentContext getDeploymentContext()

Returns:

DeploymentContext associated with this instance.

registerEMF

void registerEMF(String unitName,
                 String persistenceRootUri,
                 RootDeploymentDescriptor containingBundle,
                 javax.persistence.EntityManagerFactory emf)

Register the give emf with underlying container

Parameters:

unitName - Name of correspoding PersistenceUnit

persistenceRootUri - URI within application (excluding META-INF) for root of corresponding PersistenceUnit

containingBundle - The bundle that contains PU for the given EMF

emf - The emf that needs to be registered

getJTADataSourceOverride

String getJTADataSourceOverride()

Returns:

JTA DataSource override if any

getDefaultDataSourceName

String getDefaultDataSourceName()

Returns:

default data source name to be used if user has not defined a data source

isWeavingEnabled

boolean isWeavingEnabled()

Returns:

true if weaving is enabled for the current environment false otherwise