public abstract class AbstractLazyInitializer extends Object implements LazyInitializer
Modifier | Constructor and Description |
---|---|
protected |
AbstractLazyInitializer()
For serialization from the non-pojo initializers (HHH-3309)
|
protected |
AbstractLazyInitializer(String entityName,
Serializable id,
SessionImplementor session)
Main constructor.
|
Modifier and Type | Method and Description |
---|---|
String |
getEntityName()
The entity-name of the entity our owning proxy represents.
|
Serializable |
getIdentifier()
Retrieve the identifier value for the entity our owning proxy represents.
|
Object |
getImplementation()
Return the underlying persistent object, initializing if necessary
|
Object |
getImplementation(SessionImplementor s)
Return the underlying persistent object in the given session, or null if not contained in this session's
persistence context.
|
SessionImplementor |
getSession()
Get the session to which this proxy is associated, or null if it is not attached.
|
protected Object |
getTarget()
Getter for property 'target'.
|
void |
initialize()
Initialize the proxy, fetching the target entity if necessary.
|
protected boolean |
isConnectedToSession()
Getter for property 'connectedToSession'.
|
boolean |
isReadOnly()
Is the proxy read-only?.
|
protected Boolean |
isReadOnlyBeforeAttachedToSession()
Get the read-only/modifiable setting that should be put in affect when it is
attached to a session.
|
boolean |
isReadOnlySettingAvailable()
Is the proxy's read-only/modifiable setting available?
|
boolean |
isUninitialized()
Is the proxy uninitialzed?
|
boolean |
isUnwrap() |
protected void |
permissiveInitialization() |
protected void |
prepareForPossibleLoadingOutsideTransaction() |
void |
setIdentifier(Serializable id)
Set the identifier value for the entity our owning proxy represents.
|
void |
setImplementation(Object target)
Initialize the proxy manually by injecting its target.
|
void |
setReadOnly(boolean readOnly)
Set an associated modifiable proxy to read-only mode, or a read-only
proxy to modifiable mode.
|
void |
setSession(SessionImplementor s)
Associate the proxy with the given session.
|
void |
setUnwrap(boolean unwrap) |
void |
unsetSession()
Unset this initializer's reference to session.
|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
getPersistentClass
protected AbstractLazyInitializer()
protected AbstractLazyInitializer(String entityName, Serializable id, SessionImplementor session)
entityName
- The name of the entity being proxied.id
- The identifier of the entity being proxied.session
- The session owning the proxy.public final String getEntityName()
LazyInitializer
getEntityName
in interface LazyInitializer
public final Serializable getIdentifier()
LazyInitializer
getIdentifier
in interface LazyInitializer
public final void setIdentifier(Serializable id)
LazyInitializer
setIdentifier
in interface LazyInitializer
id
- The identifier value.public final boolean isUninitialized()
LazyInitializer
isUninitialized
in interface LazyInitializer
public final SessionImplementor getSession()
LazyInitializer
getSession
in interface LazyInitializer
public final void setSession(SessionImplementor s) throws HibernateException
LazyInitializer
setSession
in interface LazyInitializer
s
- The sessionHibernateException
- Indicates that the proxy was still contained in the persistence context of the
"previous session".public final void unsetSession()
LazyInitializer
Session.evict(java.lang.Object)
and
Session.clear()
processing; most other use-cases should call LazyInitializer.setSession(org.hibernate.engine.spi.SessionImplementor)
instead.unsetSession
in interface LazyInitializer
public final void initialize() throws HibernateException
LazyInitializer
initialize
in interface LazyInitializer
HibernateException
- Indicates a problem initializing the proxy.protected void permissiveInitialization()
protected void prepareForPossibleLoadingOutsideTransaction()
protected final boolean isConnectedToSession()
public final Object getImplementation()
LazyInitializer
getImplementation
in interface LazyInitializer
public final void setImplementation(Object target)
LazyInitializer
setImplementation
in interface LazyInitializer
target
- The proxy target (the actual entity being proxied).public final Object getImplementation(SessionImplementor s) throws HibernateException
LazyInitializer
getImplementation
in interface LazyInitializer
s
- The session to checkHibernateException
- Indicates problem locating the target.protected final Object getTarget()
getImplementation()
except that this method will not force initialization.public final boolean isReadOnlySettingAvailable()
LazyInitializer
isReadOnlySettingAvailable
in interface LazyInitializer
public final boolean isReadOnly()
LazyInitializer
isReadOnly
in interface LazyInitializer
LazyInitializer.isReadOnlySettingAvailable()
,
Session.isReadOnly(Object entityOrProxy)
public final void setReadOnly(boolean readOnly)
LazyInitializer
setReadOnly
in interface LazyInitializer
readOnly
- if true, the associated proxy is made read-only;
if false, the associated proxy is made modifiable.Session.setReadOnly(Object entityOrProxy, boolean readOnly)
protected final Boolean isReadOnlyBeforeAttachedToSession()
IllegalStateException
- if isReadOnlySettingAvailable() == truepublic boolean isUnwrap()
isUnwrap
in interface LazyInitializer
public void setUnwrap(boolean unwrap)
setUnwrap
in interface LazyInitializer
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