DetachedStateManager (OpenJPA Parent POM 3.2.0 API)

java.lang.Object
- org.apache.openjpa.kernel.DetachedStateManager

All Implemented Interfaces:

Serializable, FieldConsumer, FieldManager, FieldSupplier, StateManager, OpenJPAStateManager
```
public class DetachedStateManager
extends Object
implements OpenJPAStateManager, Serializable
```
Internal state manager for detached instances. Does not fully implement OpenJPAStateManager contract to allow for serialization.

Author:

Steve Kim

See Also:

Serialized Form

Field Summary

Fields
Modifier and Type Field and Description

protected double dblval

protected int field

protected long longval

protected Object objval
- Fields inherited from interface org.apache.openjpa.kernel.OpenJPAStateManager
  SET_ATTACH, SET_REMOTE, SET_USER

Fields
Modifier and Type	Field and Description
`protected double`	`dblval`
`protected int`	`field`
`protected long`	`longval`
`protected Object`	`objval`

Constructor Summary

Constructors
Constructor and Description
`DetachedStateManager(PersistenceCapable pc, OpenJPAStateManager sm, BitSet load, boolean access, boolean multithreaded)` Constructor.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`accessingField(int idx)` Field access callback.
`boolean`	`assignObjectId(boolean flush)` Ask the store manager to assign a permanent oid to this new instance.
`Object`	`attach(AttachManager manager, Object toAttach, ClassMetaData meta, PersistenceCapable into, OpenJPAStateManager owner, ValueMetaData ownerMeta, boolean explicit)` Attach.
`protected Collection`	`attachCollection(AttachManager manager, Collection orig, OpenJPAStateManager sm, FieldMetaData fmd)` Return a new collection with the attached contents of the given one.
`protected boolean`	`attachField(AttachManager manager, Object toAttach, StateManagerImpl sm, FieldMetaData fmd, boolean nullLoaded)` Attach the given field into the given instance.
`protected Map`	`attachMap(AttachManager manager, Map orig, OpenJPAStateManager sm, FieldMetaData fmd)` Make sure all the values in the given map are attached.
`boolean`	`beforeRefresh(boolean all)` Prepare the instance for refresh
`void`	`clear()` Clear any held state.
`void`	`dirty(int field)` Mark the given field as dirty.
`void`	`dirty(String field)` Make named field dirty.
`Object`	`fetch(int field)` Return the externalized value of the field with the given index as an object.
`boolean`	`fetchBoolean(int field)` Return the external value of the given field.
`boolean`	`fetchBooleanField(int field)` Return the value of the given field.
`byte`	`fetchByte(int field)` Return the external value of the given field.
`byte`	`fetchByteField(int field)` Return the value of the given field.
`char`	`fetchChar(int field)` Return the external value of the given field.
`char`	`fetchCharField(int field)` Return the value of the given field.
`double`	`fetchDouble(int field)` Return the external value of the given field.
`double`	`fetchDoubleField(int field)` Return the value of the given field.
`Object`	`fetchField(int field, boolean transitions)` Return the value of the field with the given index as an object.
`float`	`fetchFloat(int field)` Return the external value of the given field.
`float`	`fetchFloatField(int field)` Return the value of the given field.
`Object`	`fetchInitialField(int field)` Return the value of the field at the specified index as of the beginning of the transaction.
`int`	`fetchInt(int field)` Return the external value of the given field.
`int`	`fetchIntField(int field)` Return the value of the given field.
`long`	`fetchLong(int field)` Return the external value of the given field.
`long`	`fetchLongField(int field)` Return the value of the given field.
`Object`	`fetchObject(int field)` Return the external value of the given field.
`Object`	`fetchObjectField(int field)` Return the value of the given field.
`Object`	`fetchObjectId()` Return the object id, assigning it if necessary.
`short`	`fetchShort(int field)` Return the external value of the given field.
`short`	`fetchShortField(int field)` Return the value of the given field.
`String`	`fetchString(int field)` Return the external value of the given field.
`String`	`fetchStringField(int field)` Return the value of the given field.
`StoreContext`	`getContext()` Return the managing context.
`protected Object`	`getDetachedObjectId(AttachManager manager, Object toAttach)` Return the identity of the given detached instance.
`BitSet`	`getDirty()` Return a read-only mask of the indexes of all dirty fields.
`BitSet`	`getFlushed()` Return a read-only mask of the indexes of all fields that have been flushed since they were last changed.
`Object`	`getGenericContext()` Persistence context.
`Object`	`getId()` Return the identifier for this state manager.
`Object`	`getImplData()` An object that concrete back ends can associate with each instance.
`Object`	`getImplData(int field)` Field-level impl data.
`Object`	`getIntermediate(int field)` Use intermediate field data to store intermediate information that might be available before the field is fully loaded.
`BitSet`	`getLoaded()` Return a read-only mask of the indexes of all loaded fields.
`Object`	`getLock()` The lock object set for this instance.
`Object`	`getManagedInstance()` Return the managed instance.
`ClassMetaData`	`getMetaData()` Get the metadata for this instance.
`Object`	`getObjectId()` Return the instance's object id.
`OpenJPAStateManager`	`getOwner()` Return the owning state if this is an embedded instance.
`int`	`getOwnerIndex()` Return the owning value's field index
`Object`	`getPCPrimaryKey(Object oid, int field)` Return the persistence-capable primary key object by extracting the identity value of the related instance stored in the given field from the given object id.
`PCState`	`getPCState()` Return the state that this object is in.
`PersistenceCapable`	`getPersistenceCapable()` Return the `PersistenceCapable` instance that provides access to the instance managed by this state manager.
`protected Object`	`getReference(AttachManager manager, Object toAttach, OpenJPAStateManager sm, ValueMetaData vmd)` Return a managed, possibly hollow reference for the given detached object.
`BitSet`	`getUnloaded(FetchConfiguration fetch)` Return a mutable mask of the unloaded fields that need loading based on the given fetch configuration.
`boolean`	`getUseDSFForUnproxy()` Should DetachedStateField be used by Proxies to determine when to remove $proxy wrappers during serialization.
`Object`	`getVersion()` Return the current version indicator for this instance.
`protected static boolean`	`ignoreLoaded(FieldMetaData fmd)` Ignore if the field is not dirty but loaded
`void`	`initialize(Class forType, PCState state)` Initialize the state manager with a new instance of the given persistence capable type and the proper lifecycle state.
`boolean`	`isDefaultValue(int field)` Return true if the given field has a default value.
`boolean`	`isDelayed(int field)` Some field types (collection proxies) support delayed loading.
`boolean`	`isDeleted()` Whether the instance is deleted in this transaction.
`boolean`	`isDetached()` Whether the instance is detached (i.e. this manager is a detached state manager)
`boolean`	`isDirty()` Whether the instance has been modified in this transaction.
`boolean`	`isEmbedded()` Return true if this instance has an owner, meaning it is an embedded value.
`boolean`	`isFlushed()` Return whether this object has been flushed to the datastore in this transaction.
`boolean`	`isFlushedDirty()` Return whether this object has been flushed, then dirtied again.
`boolean`	`isImplDataCacheable()` Whether the instance-level impl data can be shared among instances in different contexts if L2 caching is enabled.
`boolean`	`isImplDataCacheable(int field)` Whether the field's impl data is loaded and can be shared among instances in different contexts if L2 caching is enabled.
`boolean`	`isNew()` Whether the instance is newly-persisted in this transaction.
`boolean`	`isPersistent()` Whether the instance is persistent.
`boolean`	`isProvisional()` Return whether this object is provisionally persistent.
`boolean`	`isTransactional()` Whether the instance is transactional.
`boolean`	`isVersionCheckRequired()` Returns true if this state needs to issue a version check at flush time.
`boolean`	`isVersionUpdateRequired()` Returns true if this state needs to issue a version update, possibly as a result of being locked.
`void`	`load(FetchConfiguration fetch)` Load fetch group fields.
`void`	`loadDelayedField(int field)` If a field was marked delayed in a previous load operation this method can be used to load the field.
`void`	`lock()`
`Object`	`newFieldProxy(int field)` Create a new hollow proxy instance for the given field.
`Object`	`newProxy(int field)` Create a new hollow proxy instance for the given field.
`protected StateManagerImpl`	`persist(AttachManager manager, PersistenceCapable pc, ClassMetaData meta, Object appId, boolean explicit)` Return a PNew/PNewProvisional managed object for the given detached instance.
`void`	`providedBooleanField(PersistenceCapable pc, int idx, boolean cur)` Provide state callback.
`void`	`providedByteField(PersistenceCapable pc, int idx, byte cur)` Provide state callback.
`void`	`providedCharField(PersistenceCapable pc, int idx, char cur)` Provide state callback.
`void`	`providedDoubleField(PersistenceCapable pc, int idx, double cur)` Provide state callback.
`void`	`providedFloatField(PersistenceCapable pc, int idx, float cur)` Provide state callback.
`void`	`providedIntField(PersistenceCapable pc, int idx, int cur)` Provide state callback.
`void`	`providedLongField(PersistenceCapable pc, int idx, long cur)` Provide state callback.
`void`	`providedObjectField(PersistenceCapable pc, int idx, Object cur)` Provide state callback.
`void`	`providedShortField(PersistenceCapable pc, int idx, short cur)` Provide state callback.
`void`	`providedStringField(PersistenceCapable pc, int idx, String cur)` Provide state callback.
`protected void`	`provideField(Object toAttach, StateManagerImpl sm, int field)` Provide the given field into this field manager.
`void`	`proxyDetachedDeserialized(int idx)` Proxy the given detached field after deserialization.
`void`	`removed(int field, Object removed, boolean key)` Notification that an element has been removed from the given field.
`boolean`	`replaceBooleanField(PersistenceCapable pc, int idx)` Replace state callback.
`byte`	`replaceByteField(PersistenceCapable pc, int idx)` Replace state callback.
`char`	`replaceCharField(PersistenceCapable pc, int idx)` Replace state callback.
`double`	`replaceDoubleField(PersistenceCapable pc, int idx)` Replace state callback.
`float`	`replaceFloatField(PersistenceCapable pc, int idx)` Replace state callback.
`int`	`replaceIntField(PersistenceCapable pc, int idx)` Replace state callback.
`long`	`replaceLongField(PersistenceCapable pc, int idx)` Replace state callback.
`Object`	`replaceObjectField(PersistenceCapable pc, int idx)` Replace state callback.
`short`	`replaceShortField(PersistenceCapable pc, int idx)` Replace state callback.
`StateManager`	`replaceStateManager(StateManager sm)` Change state manager.
`String`	`replaceStringField(PersistenceCapable pc, int idx)` Replace state callback.
`boolean`	`serializing()` Callback to prepare instance for serialization.
`void`	`setDelayed(int field, boolean delay)` Some field types (collection proxies) support delayed loading.
`Object`	`setImplData(int field, Object data)` Field-level impl data.
`Object`	`setImplData(Object data, boolean cacheable)` An object that concrete back ends can associate with each instance.
`void`	`setIntermediate(int field, Object data)` Use intermediate field data to store intermediate information that might be available before the field is fully loaded.
`void`	`setLock(Object lock)` The lock object set for this instance.
`void`	`setNextVersion(Object version)` Set the next version indicator in the datastore pending a successful flush.
`void`	`setObjectId(Object oid)` Set the object id for the managed instance.
`void`	`setRemote(int field, Object value)` Set the given field to the given value.
`void`	`settingBooleanField(PersistenceCapable pc, int idx, boolean cur, boolean next, int set)` Setting state callback.
`void`	`settingByteField(PersistenceCapable pc, int idx, byte cur, byte next, int set)` Setting state callback.
`void`	`settingCharField(PersistenceCapable pc, int idx, char cur, char next, int set)` Setting state callback.
`void`	`settingDoubleField(PersistenceCapable pc, int idx, double cur, double next, int set)` Setting state callback.
`void`	`settingFloatField(PersistenceCapable pc, int idx, float cur, float next, int set)` Setting state callback.
`void`	`settingIntField(PersistenceCapable pc, int idx, int cur, int next, int set)` Setting state callback.
`void`	`settingLongField(PersistenceCapable pc, int idx, long cur, long next, int set)` Setting state callback.
`void`	`settingObjectField(PersistenceCapable pc, int idx, Object cur, Object next, int set)` Setting state callback.
`void`	`settingShortField(PersistenceCapable pc, int idx, short cur, short next, int set)` Setting state callback.
`void`	`settingStringField(PersistenceCapable pc, int idx, String cur, String next, int set)` Setting state callback.
`void`	`setVersion(Object version)` Set the version indicator for this instance, as loaded from the data store.
`void`	`store(int field, Object extVal)` Set the value of the field with the given index as from the external object value.
`void`	`storeBoolean(int field, boolean extVal)` Set the given external value back into the given field.
`void`	`storeBooleanField(int field, boolean curVal)` Set the value of the given field.
`void`	`storeByte(int field, byte extVal)` Set the given external value back into the given field.
`void`	`storeByteField(int field, byte curVal)` Set the value of the given field.
`void`	`storeChar(int field, char extVal)` Set the given external value back into the given field.
`void`	`storeCharField(int field, char curVal)` Set the value of the given field.
`void`	`storeDouble(int field, double extVal)` Set the given external value back into the given field.
`void`	`storeDoubleField(int field, double curVal)` Set the value of the given field.
`void`	`storeField(int field, Object value)` Set the value of the field with the given index as an object.
`void`	`storeFloat(int field, float extVal)` Set the given external value back into the given field.
`void`	`storeFloatField(int field, float curVal)` Set the value of the given field.
`void`	`storeInt(int field, int extVal)` Set the given external value back into the given field.
`void`	`storeIntField(int field, int curVal)` Set the value of the given field.
`void`	`storeLong(int field, long extVal)` Set the given external value back into the given field.
`void`	`storeLongField(int field, long curVal)` Set the value of the given field.
`void`	`storeObject(int field, Object extVal)` Set the given external value back into the given field.
`void`	`storeObjectField(int field, Object curVal)` Set the value of the given field.
`void`	`storeShort(int field, short extVal)` Set the given external value back into the given field.
`void`	`storeShortField(int field, short curVal)` Set the value of the given field.
`void`	`storeString(int field, String extVal)` Set the given external value back into the given field.
`void`	`storeStringField(int field, String curVal)` Set the value of the given field.
`void`	`unlock()`
`boolean`	`writeDetached(ObjectOutput out)` Write detached state object and detached state manager to the given stream.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.apache.openjpa.kernel.OpenJPAStateManager
fetchObjectField

Methods inherited from interface org.apache.openjpa.enhance.FieldConsumer
storeBooleanField, storeByteField, storeCharField, storeDoubleField, storeFloatField, storeIntField, storeLongField, storeObjectField, storeShortField, storeStringField

Methods inherited from interface org.apache.openjpa.enhance.FieldSupplier
fetchBooleanField, fetchByteField, fetchCharField, fetchDoubleField, fetchFloatField, fetchIntField, fetchLongField, fetchShortField, fetchStringField

- Field Detail
  - dblval
```
protected double dblval
```
  - longval
```
protected long longval
```
  - objval
```
protected Object objval
```
  - field
```
protected int field
```
- Constructor Detail
  - DetachedStateManager
```
public DetachedStateManager(PersistenceCapable pc,
                            OpenJPAStateManager sm,
                            BitSet load,
                            boolean access,
                            boolean multithreaded)
```
    Constructor.
    
    Parameters:
    
    pc - the managed instance
    
    sm - the instance's state manager
    
    load - the set of detached field indexes
    
    access - whether to allow access to unloaded fields
    
    multithreaded - whether the instance will be used concurrently by multiple threads
- Method Detail
  - attach
```
public Object attach(AttachManager manager,
                     Object toAttach,
                     ClassMetaData meta,
                     PersistenceCapable into,
                     OpenJPAStateManager owner,
                     ValueMetaData ownerMeta,
                     boolean explicit)
```
    Attach.
    
    Parameters:
    
    manager - manager holding cache of attached instances
    
    toAttach - detached instance
    
    meta - metadata for the instance being attached
    
    into - instance we're attaching into
    
    owner - state manager for into
    
    ownerMeta - field we traversed to find toAttach
    
    explicit - whether to make new instances explicitly persistent
  - getDetachedObjectId
```
protected Object getDetachedObjectId(AttachManager manager,
                                     Object toAttach)
```
    Return the identity of the given detached instance.
  - provideField
```
protected void provideField(Object toAttach,
                            StateManagerImpl sm,
                            int field)
```
    Provide the given field into this field manager.
  - ignoreLoaded
```
protected static boolean ignoreLoaded(FieldMetaData fmd)
```
    Ignore if the field is not dirty but loaded
  - getGenericContext
```
public Object getGenericContext()
```
    Description copied from interface: StateManager
    
    Persistence context.
    
    Specified by:
    
    getGenericContext in interface StateManager
  - getPCPrimaryKey
```
public Object getPCPrimaryKey(Object oid,
                              int field)
```
    Description copied from interface: StateManager
    
    Return the persistence-capable primary key object by extracting the identity value of the related instance stored in the given field from the given object id.
    
    Specified by:
    
    getPCPrimaryKey in interface StateManager
  - replaceStateManager
```
public StateManager replaceStateManager(StateManager sm)
```
    Description copied from interface: StateManager
    
    Change state manager.
    
    Specified by:
    
    replaceStateManager in interface StateManager
  - getVersion
```
public Object getVersion()
```
    Description copied from interface: OpenJPAStateManager
    
    Return the current version indicator for this instance.
    
    Specified by:
    
    getVersion in interface StateManager
    
    Specified by:
    
    getVersion in interface OpenJPAStateManager
  - setVersion
```
public void setVersion(Object version)
```
    Description copied from interface: OpenJPAStateManager
    
    Set the version indicator for this instance, as loaded from the data store. This method is used by the StoreManager when loading instance data. On rollback, the version will be rolled back to this value. Version objects should be serializable and should not require vendor-specific classes, because they are transferred to detached objects.
    
    Specified by:
    
    setVersion in interface OpenJPAStateManager
  - isDirty
```
public boolean isDirty()
```
    Description copied from interface: StateManager
    
    Whether the instance has been modified in this transaction.
    
    Specified by:
    
    isDirty in interface StateManager
  - isTransactional
```
public boolean isTransactional()
```
    Description copied from interface: StateManager
    
    Whether the instance is transactional.
    
    Specified by:
    
    isTransactional in interface StateManager
  - isPersistent
```
public boolean isPersistent()
```
    Description copied from interface: StateManager
    
    Whether the instance is persistent.
    
    Specified by:
    
    isPersistent in interface StateManager
  - isNew
```
public boolean isNew()
```
    Description copied from interface: StateManager
    
    Whether the instance is newly-persisted in this transaction.
    
    Specified by:
    
    isNew in interface StateManager
  - isDeleted
```
public boolean isDeleted()
```
    Description copied from interface: StateManager
    
    Whether the instance is deleted in this transaction.
    
    Specified by:
    
    isDeleted in interface StateManager
  - isDetached
```
public boolean isDetached()
```
    Description copied from interface: StateManager
    
    Whether the instance is detached (i.e. this manager is a detached state manager)
    
    Specified by:
    
    isDetached in interface StateManager
  - isVersionUpdateRequired
```
public boolean isVersionUpdateRequired()
```
    Description copied from interface: OpenJPAStateManager
    
    Returns true if this state needs to issue a version update, possibly as a result of being locked.
    
    Specified by:
    
    isVersionUpdateRequired in interface OpenJPAStateManager
  - isVersionCheckRequired
```
public boolean isVersionCheckRequired()
```
    Description copied from interface: OpenJPAStateManager
    
    Returns true if this state needs to issue a version check at flush time.
    
    Specified by:
    
    isVersionCheckRequired in interface OpenJPAStateManager
  - dirty
```
public void dirty(String field)
```
    Description copied from interface: StateManager
    
    Make named field dirty.
    
    Specified by:
    
    dirty in interface StateManager
  - fetchObjectId
```
public Object fetchObjectId()
```
    Description copied from interface: StateManager
    
    Return the object id, assigning it if necessary.
    
    Specified by:
    
    fetchObjectId in interface StateManager
  - accessingField
```
public void accessingField(int idx)
```
    Description copied from interface: StateManager
    
    Field access callback.
    
    Specified by:
    
    accessingField in interface StateManager
  - serializing
```
public boolean serializing()
```
    Description copied from interface: StateManager
    
    Callback to prepare instance for serialization.
    
    Specified by:
    
    serializing in interface StateManager
    
    Returns:
    
    true to null detached state after serialize
  - writeDetached
```
public boolean writeDetached(ObjectOutput out)
                      throws IOException
```
    Description copied from interface: StateManager
    
    Write detached state object and detached state manager to the given stream.
    
    Specified by:
    
    writeDetached in interface StateManager
    
    Returns:
    
    true if managed fields also written to stream
    
    Throws:
    
    IOException
  - proxyDetachedDeserialized
```
public void proxyDetachedDeserialized(int idx)
```
    Description copied from interface: StateManager
    
    Proxy the given detached field after deserialization.
    
    Specified by:
    
    proxyDetachedDeserialized in interface StateManager
  - settingBooleanField
```
public void settingBooleanField(PersistenceCapable pc,
                                int idx,
                                boolean cur,
                                boolean next,
                                int set)
```
    Description copied from interface: StateManager
    
    Setting state callback.
    
    Specified by:
    
    settingBooleanField in interface StateManager
  - settingCharField
```
public void settingCharField(PersistenceCapable pc,
                             int idx,
                             char cur,
                             char next,
                             int set)
```
    Description copied from interface: StateManager
    
    Setting state callback.
    
    Specified by:
    
    settingCharField in interface StateManager
  - settingByteField
```
public void settingByteField(PersistenceCapable pc,
                             int idx,
                             byte cur,
                             byte next,
                             int set)
```
    Description copied from interface: StateManager
    
    Setting state callback.
    
    Specified by:
    
    settingByteField in interface StateManager
  - settingShortField
```
public void settingShortField(PersistenceCapable pc,
                              int idx,
                              short cur,
                              short next,
                              int set)
```
    Description copied from interface: StateManager
    
    Setting state callback.
    
    Specified by:
    
    settingShortField in interface StateManager
  - settingIntField
```
public void settingIntField(PersistenceCapable pc,
                            int idx,
                            int cur,
                            int next,
                            int set)
```
    Description copied from interface: StateManager
    
    Setting state callback.
    
    Specified by:
    
    settingIntField in interface StateManager
  - settingLongField
```
public void settingLongField(PersistenceCapable pc,
                             int idx,
                             long cur,
                             long next,
                             int set)
```
    Description copied from interface: StateManager
    
    Setting state callback.
    
    Specified by:
    
    settingLongField in interface StateManager
  - settingFloatField
```
public void settingFloatField(PersistenceCapable pc,
                              int idx,
                              float cur,
                              float next,
                              int set)
```
    Description copied from interface: StateManager
    
    Setting state callback.
    
    Specified by:
    
    settingFloatField in interface StateManager
  - settingDoubleField
```
public void settingDoubleField(PersistenceCapable pc,
                               int idx,
                               double cur,
                               double next,
                               int set)
```
    Description copied from interface: StateManager
    
    Setting state callback.
    
    Specified by:
    
    settingDoubleField in interface StateManager
  - settingStringField
```
public void settingStringField(PersistenceCapable pc,
                               int idx,
                               String cur,
                               String next,
                               int set)
```
    Description copied from interface: StateManager
    
    Setting state callback.
    
    Specified by:
    
    settingStringField in interface StateManager
  - settingObjectField
```
public void settingObjectField(PersistenceCapable pc,
                               int idx,
                               Object cur,
                               Object next,
                               int set)
```
    Description copied from interface: StateManager
    
    Setting state callback.
    
    Specified by:
    
    settingObjectField in interface StateManager
  - providedBooleanField
```
public void providedBooleanField(PersistenceCapable pc,
                                 int idx,
                                 boolean cur)
```
    Description copied from interface: StateManager
    
    Provide state callback.
    
    Specified by:
    
    providedBooleanField in interface StateManager
  - providedCharField
```
public void providedCharField(PersistenceCapable pc,
                              int idx,
                              char cur)
```
    Description copied from interface: StateManager
    
    Provide state callback.
    
    Specified by:
    
    providedCharField in interface StateManager
  - providedByteField
```
public void providedByteField(PersistenceCapable pc,
                              int idx,
                              byte cur)
```
    Description copied from interface: StateManager
    
    Provide state callback.
    
    Specified by:
    
    providedByteField in interface StateManager
  - providedShortField
```
public void providedShortField(PersistenceCapable pc,
                               int idx,
                               short cur)
```
    Description copied from interface: StateManager
    
    Provide state callback.
    
    Specified by:
    
    providedShortField in interface StateManager
  - providedIntField
```
public void providedIntField(PersistenceCapable pc,
                             int idx,
                             int cur)
```
    Description copied from interface: StateManager
    
    Provide state callback.
    
    Specified by:
    
    providedIntField in interface StateManager
  - providedLongField
```
public void providedLongField(PersistenceCapable pc,
                              int idx,
                              long cur)
```
    Description copied from interface: StateManager
    
    Provide state callback.
    
    Specified by:
    
    providedLongField in interface StateManager
  - providedFloatField
```
public void providedFloatField(PersistenceCapable pc,
                               int idx,
                               float cur)
```
    Description copied from interface: StateManager
    
    Provide state callback.
    
    Specified by:
    
    providedFloatField in interface StateManager
  - providedDoubleField
```
public void providedDoubleField(PersistenceCapable pc,
                                int idx,
                                double cur)
```
    Description copied from interface: StateManager
    
    Provide state callback.
    
    Specified by:
    
    providedDoubleField in interface StateManager
  - providedStringField
```
public void providedStringField(PersistenceCapable pc,
                                int idx,
                                String cur)
```
    Description copied from interface: StateManager
    
    Provide state callback.
    
    Specified by:
    
    providedStringField in interface StateManager
  - providedObjectField
```
public void providedObjectField(PersistenceCapable pc,
                                int idx,
                                Object cur)
```
    Description copied from interface: StateManager
    
    Provide state callback.
    
    Specified by:
    
    providedObjectField in interface StateManager
  - replaceBooleanField
```
public boolean replaceBooleanField(PersistenceCapable pc,
                                   int idx)
```
    Description copied from interface: StateManager
    
    Replace state callback.
    
    Specified by:
    
    replaceBooleanField in interface StateManager
  - replaceCharField
```
public char replaceCharField(PersistenceCapable pc,
                             int idx)
```
    Description copied from interface: StateManager
    
    Replace state callback.
    
    Specified by:
    
    replaceCharField in interface StateManager
  - replaceByteField
```
public byte replaceByteField(PersistenceCapable pc,
                             int idx)
```
    Description copied from interface: StateManager
    
    Replace state callback.
    
    Specified by:
    
    replaceByteField in interface StateManager
  - replaceShortField
```
public short replaceShortField(PersistenceCapable pc,
                               int idx)
```
    Description copied from interface: StateManager
    
    Replace state callback.
    
    Specified by:
    
    replaceShortField in interface StateManager
  - replaceIntField
```
public int replaceIntField(PersistenceCapable pc,
                           int idx)
```
    Description copied from interface: StateManager
    
    Replace state callback.
    
    Specified by:
    
    replaceIntField in interface StateManager
  - replaceLongField
```
public long replaceLongField(PersistenceCapable pc,
                             int idx)
```
    Description copied from interface: StateManager
    
    Replace state callback.
    
    Specified by:
    
    replaceLongField in interface StateManager
  - replaceFloatField
```
public float replaceFloatField(PersistenceCapable pc,
                               int idx)
```
    Description copied from interface: StateManager
    
    Replace state callback.
    
    Specified by:
    
    replaceFloatField in interface StateManager
  - replaceDoubleField
```
public double replaceDoubleField(PersistenceCapable pc,
                                 int idx)
```
    Description copied from interface: StateManager
    
    Replace state callback.
    
    Specified by:
    
    replaceDoubleField in interface StateManager
  - replaceStringField
```
public String replaceStringField(PersistenceCapable pc,
                                 int idx)
```
    Description copied from interface: StateManager
    
    Replace state callback.
    
    Specified by:
    
    replaceStringField in interface StateManager
  - replaceObjectField
```
public Object replaceObjectField(PersistenceCapable pc,
                                 int idx)
```
    Description copied from interface: StateManager
    
    Replace state callback.
    
    Specified by:
    
    replaceObjectField in interface StateManager
  - initialize
```
public void initialize(Class forType,
                       PCState state)
```
    Description copied from interface: OpenJPAStateManager
    
    Initialize the state manager with a new instance of the given persistence capable type and the proper lifecycle state. Invoking this method may change the object id and metadata for the state manager, as the concrete type specified in the parameter may be a subclass of the expected type.
    
    Specified by:
    
    initialize in interface OpenJPAStateManager
    
    Parameters:
    
    forType - the type for which to create a new instance
    
    state - the initial state to which to set the instance
  - load
```
public void load(FetchConfiguration fetch)
```
    Description copied from interface: OpenJPAStateManager
    
    Load fetch group fields.
    
    Specified by:
    
    load in interface OpenJPAStateManager
  - getManagedInstance
```
public Object getManagedInstance()
```
    Description copied from interface: OpenJPAStateManager
    
    Return the managed instance.
    
    Specified by:
    
    getManagedInstance in interface OpenJPAStateManager
  - getPersistenceCapable
```
public PersistenceCapable getPersistenceCapable()
```
    Description copied from interface: OpenJPAStateManager
    
    Return the PersistenceCapable instance that provides access to the instance managed by this state manager. May be a proxy around the actual managed instance.
    
    Specified by:
    
    getPersistenceCapable in interface OpenJPAStateManager
  - getMetaData
```
public ClassMetaData getMetaData()
```
    Description copied from interface: OpenJPAStateManager
    
    Get the metadata for this instance.
    
    Specified by:
    
    getMetaData in interface OpenJPAStateManager
  - getOwner
```
public OpenJPAStateManager getOwner()
```
    Description copied from interface: OpenJPAStateManager
    
    Return the owning state if this is an embedded instance.
    
    Specified by:
    
    getOwner in interface OpenJPAStateManager
  - getOwnerIndex
```
public int getOwnerIndex()
```
    Description copied from interface: OpenJPAStateManager
    
    Return the owning value's field index
    
    Specified by:
    
    getOwnerIndex in interface OpenJPAStateManager
  - isEmbedded
```
public boolean isEmbedded()
```
    Description copied from interface: OpenJPAStateManager
    
    Return true if this instance has an owner, meaning it is an embedded value.
    
    Specified by:
    
    isEmbedded in interface OpenJPAStateManager
  - isFlushed
```
public boolean isFlushed()
```
    Description copied from interface: OpenJPAStateManager
    
    Return whether this object has been flushed to the datastore in this transaction.
    
    Specified by:
    
    isFlushed in interface OpenJPAStateManager
  - isFlushedDirty
```
public boolean isFlushedDirty()
```
    Description copied from interface: OpenJPAStateManager
    
    Return whether this object has been flushed, then dirtied again.
    
    Specified by:
    
    isFlushedDirty in interface OpenJPAStateManager
  - isProvisional
```
public boolean isProvisional()
```
    Description copied from interface: OpenJPAStateManager
    
    Return whether this object is provisionally persistent.
    
    Specified by:
    
    isProvisional in interface OpenJPAStateManager
  - getLoaded
```
public BitSet getLoaded()
```
    Description copied from interface: OpenJPAStateManager
    
    Return a read-only mask of the indexes of all loaded fields.
    
    Specified by:
    
    getLoaded in interface OpenJPAStateManager
  - getDirty
```
public BitSet getDirty()
```
    Description copied from interface: OpenJPAStateManager
    
    Return a read-only mask of the indexes of all dirty fields.
    
    Specified by:
    
    getDirty in interface OpenJPAStateManager
  - getUseDSFForUnproxy
```
public boolean getUseDSFForUnproxy()
```
    Should DetachedStateField be used by Proxies to determine when to remove $proxy wrappers during serialization.
    
    Since:
    
    2.0.0
  - getFlushed
```
public BitSet getFlushed()
```
    Description copied from interface: OpenJPAStateManager
    
    Return a read-only mask of the indexes of all fields that have been flushed since they were last changed.
    
    Specified by:
    
    getFlushed in interface OpenJPAStateManager
  - getUnloaded
```
public BitSet getUnloaded(FetchConfiguration fetch)
```
    Description copied from interface: OpenJPAStateManager
    
    Return a mutable mask of the unloaded fields that need loading based on the given fetch configuration. Pass in null to retrieve all unloaded fields.
    
    Specified by:
    
    getUnloaded in interface OpenJPAStateManager
  - newProxy
```
public Object newProxy(int field)
```
    Description copied from interface: OpenJPAStateManager
    
    Create a new hollow proxy instance for the given field. In cases where the field externalizes to an SCO but is declared something else, the returned object may not implement Proxy. In all other cases, this method delegates to the system ProxyManager with the correct field information. The returned proxy's owner is unset so that modifications to the proxy will not be tracked while its state is initialized. Calling OpenJPAStateManager.storeField(int, java.lang.Object) or OpenJPAStateManager.store(int, java.lang.Object) will set the proxy's owner automatically.
    
    Specified by:
    
    newProxy in interface OpenJPAStateManager
  - newFieldProxy
```
public Object newFieldProxy(int field)
```
    Description copied from interface: OpenJPAStateManager
    
    Create a new hollow proxy instance for the given field. This method differs from OpenJPAStateManager.newProxy(int) in that it returns a proxy for the field's declared type, not its externalized type.
    
    Specified by:
    
    newFieldProxy in interface OpenJPAStateManager
    
    See Also:
    
    OpenJPAStateManager.newProxy(int)
  - isDefaultValue
```
public boolean isDefaultValue(int field)
```
    Description copied from interface: OpenJPAStateManager
    
    Return true if the given field has a default value.
    
    Specified by:
    
    isDefaultValue in interface OpenJPAStateManager
  - getContext
```
public StoreContext getContext()
```
    Description copied from interface: OpenJPAStateManager
    
    Return the managing context.
    
    Specified by:
    
    getContext in interface OpenJPAStateManager
  - getPCState
```
public PCState getPCState()
```
    Description copied from interface: OpenJPAStateManager
    
    Return the state that this object is in.
    
    Specified by:
    
    getPCState in interface OpenJPAStateManager
  - getObjectId
```
public Object getObjectId()
```
    Description copied from interface: OpenJPAStateManager
    
    Return the instance's object id. This method will return null if no oid has been assigned. Oids are assigned to newly-persisted instances when the user first asks for it, or on flush.
    
    Specified by:
    
    getObjectId in interface OpenJPAStateManager
  - setObjectId
```
public void setObjectId(Object oid)
```
    Description copied from interface: OpenJPAStateManager
    
    Set the object id for the managed instance. Some back ends may not be able to assign a permanent oid until flush. Do not call this method on application identity instances; changing the primary key fields of application identity objects through the storeXXXField methods will automatically change the oid.
    
    Specified by:
    
    setObjectId in interface OpenJPAStateManager
  - assignObjectId
```
public boolean assignObjectId(boolean flush)
```
    Description copied from interface: OpenJPAStateManager
    
    Ask the store manager to assign a permanent oid to this new instance.
    
    Specified by:
    
    assignObjectId in interface OpenJPAStateManager
    
    Parameters:
    
    flush - if true, flush if necessary to get a permanent oid; if false, the oid may be left unassigned
    
    Returns:
    
    true if an oid assigned, false otherwise
  - getId
```
public Object getId()
```
    Description copied from interface: OpenJPAStateManager
    
    Return the identifier for this state manager. This may return a temporary identifier for new unflushed instances that have not been assigned an object id, or for non-persistent or embedded instances. For all other instances this method is the same as OpenJPAStateManager.getObjectId().
    
    Specified by:
    
    getId in interface OpenJPAStateManager
  - getLock
```
public Object getLock()
```
    Description copied from interface: OpenJPAStateManager
    
    The lock object set for this instance. This object is generally managed by the system lock manager.
    
    Specified by:
    
    getLock in interface OpenJPAStateManager
  - setLock
```
public void setLock(Object lock)
```
    Description copied from interface: OpenJPAStateManager
    
    The lock object set for this instance. This object is generally managed by the system lock manager.
    
    Specified by:
    
    setLock in interface OpenJPAStateManager
  - setNextVersion
```
public void setNextVersion(Object version)
```
    Description copied from interface: OpenJPAStateManager
    
    Set the next version indicator in the datastore pending a successful flush. The StoreManager uses this method during flush.
    
    Specified by:
    
    setNextVersion in interface OpenJPAStateManager
  - getImplData
```
public Object getImplData()
```
    Description copied from interface: OpenJPAStateManager
    
    An object that concrete back ends can associate with each instance. This object is not used or modified in any way by the generic persistence layer.
    
    Specified by:
    
    getImplData in interface OpenJPAStateManager
  - setImplData
```
public Object setImplData(Object data,
                          boolean cacheable)
```
    Description copied from interface: OpenJPAStateManager
    
    An object that concrete back ends can associate with each instance. This object is not used or modified in any way by the generic persistence layer.
    
    Specified by:
    
    setImplData in interface OpenJPAStateManager
    
    cacheable - whether the impl data can be shared among instances in different contexts if L2 caching is enabled
    
    Returns:
    
    the previous impl data value, if any
  - isImplDataCacheable
```
public boolean isImplDataCacheable()
```
    Description copied from interface: OpenJPAStateManager
    
    Whether the instance-level impl data can be shared among instances in different contexts if L2 caching is enabled.
    
    Specified by:
    
    isImplDataCacheable in interface OpenJPAStateManager
  - getImplData
```
public Object getImplData(int field)
```
    Description copied from interface: OpenJPAStateManager
    
    Field-level impl data. Field-level data only applies to loaded fields, and is cleared when the field is cleared.
    
    Specified by:
    
    getImplData in interface OpenJPAStateManager
  - setImplData
```
public Object setImplData(int field,
                          Object data)
```
    Description copied from interface: OpenJPAStateManager
    
    Field-level impl data. Field-level data only applies to loaded fields, and is cleared when the field is cleared. Whether the data is cached across instances depends on the corresponding field metadata's response to FieldMetaData.usesImplData().
    
    Specified by:
    
    setImplData in interface OpenJPAStateManager
    
    Returns:
    
    the previous impl data value, if any
  - isImplDataCacheable
```
public boolean isImplDataCacheable(int field)
```
    Description copied from interface: OpenJPAStateManager
    
    Whether the field's impl data is loaded and can be shared among instances in different contexts if L2 caching is enabled.
    
    Specified by:
    
    isImplDataCacheable in interface OpenJPAStateManager
  - getIntermediate
```
public Object getIntermediate(int field)
```
    Description copied from interface: OpenJPAStateManager
    
    Use intermediate field data to store intermediate information that might be available before the field is fully loaded. The system will automatically clear this data when the field gets loaded. This data should be cacheable; the datastore cache will attempt to cache it if the field value is not available.
    
    Specified by:
    
    getIntermediate in interface OpenJPAStateManager
  - setIntermediate
```
public void setIntermediate(int field,
                            Object data)
```
    Description copied from interface: OpenJPAStateManager
    
    Use intermediate field data to store intermediate information that might be available before the field is fully loaded. The system will automatically clear this data when the field gets loaded. This data should be cacheable; the datastore cache will attempt to cache it if the field value is not available.
    
    Specified by:
    
    setIntermediate in interface OpenJPAStateManager
  - removed
```
public void removed(int field,
                    Object removed,
                    boolean key)
```
    Description copied from interface: OpenJPAStateManager
    
    Notification that an element has been removed from the given field.
    
    Specified by:
    
    removed in interface OpenJPAStateManager
  - beforeRefresh
```
public boolean beforeRefresh(boolean all)
```
    Description copied from interface: OpenJPAStateManager
    
    Prepare the instance for refresh
    
    Specified by:
    
    beforeRefresh in interface OpenJPAStateManager
    
    Parameters:
    
    all - true if this instance is one of a collection of objects being refreshed
    
    Returns:
    
    true if the object needs a refresh, false otherwise
    
    See Also:
    
    Broker.refresh(java.lang.Object, org.apache.openjpa.kernel.OpCallbacks)
  - dirty
```
public void dirty(int field)
```
    Description copied from interface: OpenJPAStateManager
    
    Mark the given field as dirty.
    
    Specified by:
    
    dirty in interface OpenJPAStateManager
  - storeBoolean
```
public void storeBoolean(int field,
                         boolean extVal)
```
    Description copied from interface: OpenJPAStateManager
    
    Set the given external value back into the given field.
    
    Specified by:
    
    storeBoolean in interface OpenJPAStateManager
  - storeByte
```
public void storeByte(int field,
                      byte extVal)
```
    Description copied from interface: OpenJPAStateManager
    
    Set the given external value back into the given field.
    
    Specified by:
    
    storeByte in interface OpenJPAStateManager
  - storeChar
```
public void storeChar(int field,
                      char extVal)
```
    Description copied from interface: OpenJPAStateManager
    
    Set the given external value back into the given field.
    
    Specified by:
    
    storeChar in interface OpenJPAStateManager
  - storeInt
```
public void storeInt(int field,
                     int extVal)
```
    Description copied from interface: OpenJPAStateManager
    
    Set the given external value back into the given field.
    
    Specified by:
    
    storeInt in interface OpenJPAStateManager
  - storeShort
```
public void storeShort(int field,
                       short extVal)
```
    Description copied from interface: OpenJPAStateManager
    
    Set the given external value back into the given field.
    
    Specified by:
    
    storeShort in interface OpenJPAStateManager
  - storeLong
```
public void storeLong(int field,
                      long extVal)
```
    Description copied from interface: OpenJPAStateManager
    
    Set the given external value back into the given field.
    
    Specified by:
    
    storeLong in interface OpenJPAStateManager
  - storeFloat
```
public void storeFloat(int field,
                       float extVal)
```
    Description copied from interface: OpenJPAStateManager
    
    Set the given external value back into the given field.
    
    Specified by:
    
    storeFloat in interface OpenJPAStateManager
  - storeDouble
```
public void storeDouble(int field,
                        double extVal)
```
    Description copied from interface: OpenJPAStateManager
    
    Set the given external value back into the given field.
    
    Specified by:
    
    storeDouble in interface OpenJPAStateManager
  - storeString
```
public void storeString(int field,
                        String extVal)
```
    Description copied from interface: OpenJPAStateManager
    
    Set the given external value back into the given field.
    
    Specified by:
    
    storeString in interface OpenJPAStateManager
  - storeObject
```
public void storeObject(int field,
                        Object extVal)
```
    Description copied from interface: OpenJPAStateManager
    
    Set the given external value back into the given field.
    
    Specified by:
    
    storeObject in interface OpenJPAStateManager
  - store
```
public void store(int field,
                  Object extVal)
```
    Description copied from interface: OpenJPAStateManager
    
    Set the value of the field with the given index as from the external object value. If there is no externalizer, this is equivalent to OpenJPAStateManager.storeField(int, java.lang.Object).
    
    Specified by:
    
    store in interface OpenJPAStateManager
  - storeField
```
public void storeField(int field,
                       Object value)
```
    Description copied from interface: OpenJPAStateManager
    
    Set the value of the field with the given index as an object.
    
    Specified by:
    
    storeField in interface OpenJPAStateManager
  - fetchBoolean
```
public boolean fetchBoolean(int field)
```
    Description copied from interface: OpenJPAStateManager
    
    Return the external value of the given field.
    
    Specified by:
    
    fetchBoolean in interface OpenJPAStateManager
  - fetchByte
```
public byte fetchByte(int field)
```
    Description copied from interface: OpenJPAStateManager
    
    Return the external value of the given field.
    
    Specified by:
    
    fetchByte in interface OpenJPAStateManager
  - fetchChar
```
public char fetchChar(int field)
```
    Description copied from interface: OpenJPAStateManager
    
    Return the external value of the given field.
    
    Specified by:
    
    fetchChar in interface OpenJPAStateManager
  - fetchShort
```
public short fetchShort(int field)
```
    Description copied from interface: OpenJPAStateManager
    
    Return the external value of the given field.
    
    Specified by:
    
    fetchShort in interface OpenJPAStateManager
  - fetchInt
```
public int fetchInt(int field)
```
    Description copied from interface: OpenJPAStateManager
    
    Return the external value of the given field.
    
    Specified by:
    
    fetchInt in interface OpenJPAStateManager
  - fetchLong
```
public long fetchLong(int field)
```
    Description copied from interface: OpenJPAStateManager
    
    Return the external value of the given field.
    
    Specified by:
    
    fetchLong in interface OpenJPAStateManager
  - fetchFloat
```
public float fetchFloat(int field)
```
    Description copied from interface: OpenJPAStateManager
    
    Return the external value of the given field.
    
    Specified by:
    
    fetchFloat in interface OpenJPAStateManager
  - fetchDouble
```
public double fetchDouble(int field)
```
    Description copied from interface: OpenJPAStateManager
    
    Return the external value of the given field.
    
    Specified by:
    
    fetchDouble in interface OpenJPAStateManager
  - fetchString
```
public String fetchString(int field)
```
    Description copied from interface: OpenJPAStateManager
    
    Return the external value of the given field.
    
    Specified by:
    
    fetchString in interface OpenJPAStateManager
  - fetchObject
```
public Object fetchObject(int field)
```
    Description copied from interface: OpenJPAStateManager
    
    Return the external value of the given field.
    
    Specified by:
    
    fetchObject in interface OpenJPAStateManager
  - fetch
```
public Object fetch(int field)
```
    Description copied from interface: OpenJPAStateManager
    
    Return the externalized value of the field with the given index as an object. If there is no externalizer, this is equivalent to OpenJPAStateManager.fetchField(int, boolean).
    
    Specified by:
    
    fetch in interface OpenJPAStateManager
  - fetchField
```
public Object fetchField(int field,
                         boolean transitions)
```
    Description copied from interface: OpenJPAStateManager
    
    Return the value of the field with the given index as an object.
    
    Specified by:
    
    fetchField in interface OpenJPAStateManager
    
    transitions - if true, this method will cause state transitions to occur as if the field were accessed normally
  - fetchInitialField
```
public Object fetchInitialField(int field)
```
    Description copied from interface: OpenJPAStateManager
    
    Return the value of the field at the specified index as of the beginning of the transaction.
    
    Specified by:
    
    fetchInitialField in interface OpenJPAStateManager
  - setRemote
```
public void setRemote(int field,
                      Object value)
```
    Description copied from interface: OpenJPAStateManager
    
    Set the given field to the given value. Make the field dirty as if user code set it. Do not delete dependent objects in the field's current value. This method is invoked by the remote package to synch a server-side state manager with remote changes. We do not need to delete dependent instances because they will have been deleted when the field changed on the client side, and those client-side deletes will be transmitted independently.
    
    Specified by:
    
    setRemote in interface OpenJPAStateManager
  - lock
```
public void lock()
```
  - unlock
```
public void unlock()
```
  - isDelayed
```
public boolean isDelayed(int field)
```
    Description copied from interface: OpenJPAStateManager
    
    Some field types (collection proxies) support delayed loading. Delayed loading is a step beyond lazy loading. Delayed load allows an instance of a field to be returned without actually loading it.
    
    Specified by:
    
    isDelayed in interface OpenJPAStateManager
    
    Returns:
    
    true if the field is setup for delayed access
  - setDelayed
```
public void setDelayed(int field,
                       boolean delay)
```
    Description copied from interface: OpenJPAStateManager
    
    Some field types (collection proxies) support delayed loading. Delayed loading is a step beyond lazy loading. Delayed load allows an instance of a field to be returned without actually loading it.
    
    Specified by:
    
    setDelayed in interface OpenJPAStateManager
  - loadDelayedField
```
public void loadDelayedField(int field)
```
    Description copied from interface: OpenJPAStateManager
    
    If a field was marked delayed in a previous load operation this method can be used to load the field.
    
    Specified by:
    
    loadDelayedField in interface OpenJPAStateManager
  - persist
```
protected StateManagerImpl persist(AttachManager manager,
                                   PersistenceCapable pc,
                                   ClassMetaData meta,
                                   Object appId,
                                   boolean explicit)
```
    Return a PNew/PNewProvisional managed object for the given detached instance.
  - attachField
```
protected boolean attachField(AttachManager manager,
                              Object toAttach,
                              StateManagerImpl sm,
                              FieldMetaData fmd,
                              boolean nullLoaded)
```
    Attach the given field into the given instance.
    
    Parameters:
    
    toAttach - the detached persistent instance
    
    sm - state manager for the managed instance we're copying into; toAttach also uses this state manager
    
    fmd - metadata on the field we're copying
    
    nullLoaded - if false, nulls will be considered unloaded and will not be attached
  - getReference
```
protected Object getReference(AttachManager manager,
                              Object toAttach,
                              OpenJPAStateManager sm,
                              ValueMetaData vmd)
```
    Return a managed, possibly hollow reference for the given detached object.
  - attachCollection
```
protected Collection attachCollection(AttachManager manager,
                                      Collection orig,
                                      OpenJPAStateManager sm,
                                      FieldMetaData fmd)
```
    Return a new collection with the attached contents of the given one.
  - attachMap
```
protected Map attachMap(AttachManager manager,
                        Map orig,
                        OpenJPAStateManager sm,
                        FieldMetaData fmd)
```
    Make sure all the values in the given map are attached.
  - fetchBooleanField
```
public boolean fetchBooleanField(int field)
```
    Description copied from interface: FieldSupplier
    
    Return the value of the given field.
    
    Specified by:
    
    fetchBooleanField in interface FieldSupplier
  - fetchByteField
```
public byte fetchByteField(int field)
```
    Description copied from interface: FieldSupplier
    
    Return the value of the given field.
    
    Specified by:
    
    fetchByteField in interface FieldSupplier
  - fetchCharField
```
public char fetchCharField(int field)
```
    Description copied from interface: FieldSupplier
    
    Return the value of the given field.
    
    Specified by:
    
    fetchCharField in interface FieldSupplier
  - fetchDoubleField
```
public double fetchDoubleField(int field)
```
    Description copied from interface: FieldSupplier
    
    Return the value of the given field.
    
    Specified by:
    
    fetchDoubleField in interface FieldSupplier
  - fetchFloatField
```
public float fetchFloatField(int field)
```
    Description copied from interface: FieldSupplier
    
    Return the value of the given field.
    
    Specified by:
    
    fetchFloatField in interface FieldSupplier
  - fetchIntField
```
public int fetchIntField(int field)
```
    Description copied from interface: FieldSupplier
    
    Return the value of the given field.
    
    Specified by:
    
    fetchIntField in interface FieldSupplier
  - fetchLongField
```
public long fetchLongField(int field)
```
    Description copied from interface: FieldSupplier
    
    Return the value of the given field.
    
    Specified by:
    
    fetchLongField in interface FieldSupplier
  - fetchObjectField
```
public Object fetchObjectField(int field)
```
    Description copied from interface: FieldSupplier
    
    Return the value of the given field.
    
    Specified by:
    
    fetchObjectField in interface FieldSupplier
  - fetchShortField
```
public short fetchShortField(int field)
```
    Description copied from interface: FieldSupplier
    
    Return the value of the given field.
    
    Specified by:
    
    fetchShortField in interface FieldSupplier
  - fetchStringField
```
public String fetchStringField(int field)
```
    Description copied from interface: FieldSupplier
    
    Return the value of the given field.
    
    Specified by:
    
    fetchStringField in interface FieldSupplier
  - storeBooleanField
```
public void storeBooleanField(int field,
                              boolean curVal)
```
    Description copied from interface: FieldConsumer
    
    Set the value of the given field.
    
    Specified by:
    
    storeBooleanField in interface FieldConsumer
  - storeByteField
```
public void storeByteField(int field,
                           byte curVal)
```
    Description copied from interface: FieldConsumer
    
    Set the value of the given field.
    
    Specified by:
    
    storeByteField in interface FieldConsumer
  - storeCharField
```
public void storeCharField(int field,
                           char curVal)
```
    Description copied from interface: FieldConsumer
    
    Set the value of the given field.
    
    Specified by:
    
    storeCharField in interface FieldConsumer
  - storeDoubleField
```
public void storeDoubleField(int field,
                             double curVal)
```
    Description copied from interface: FieldConsumer
    
    Set the value of the given field.
    
    Specified by:
    
    storeDoubleField in interface FieldConsumer
  - storeFloatField
```
public void storeFloatField(int field,
                            float curVal)
```
    Description copied from interface: FieldConsumer
    
    Set the value of the given field.
    
    Specified by:
    
    storeFloatField in interface FieldConsumer
  - storeIntField
```
public void storeIntField(int field,
                          int curVal)
```
    Description copied from interface: FieldConsumer
    
    Set the value of the given field.
    
    Specified by:
    
    storeIntField in interface FieldConsumer
  - storeLongField
```
public void storeLongField(int field,
                           long curVal)
```
    Description copied from interface: FieldConsumer
    
    Set the value of the given field.
    
    Specified by:
    
    storeLongField in interface FieldConsumer
  - storeObjectField
```
public void storeObjectField(int field,
                             Object curVal)
```
    Description copied from interface: FieldConsumer
    
    Set the value of the given field.
    
    Specified by:
    
    storeObjectField in interface FieldConsumer
  - storeShortField
```
public void storeShortField(int field,
                            short curVal)
```
    Description copied from interface: FieldConsumer
    
    Set the value of the given field.
    
    Specified by:
    
    storeShortField in interface FieldConsumer
  - storeStringField
```
public void storeStringField(int field,
                             String curVal)
```
    Description copied from interface: FieldConsumer
    
    Set the value of the given field.
    
    Specified by:
    
    storeStringField in interface FieldConsumer
  - clear
```
public void clear()
```
    Clear any held state. Fields are also cleared automatically when fetched.

Class DetachedStateManager

Field Summary

Fields inherited from interface org.apache.openjpa.kernel.OpenJPAStateManager

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Methods inherited from interface org.apache.openjpa.kernel.OpenJPAStateManager

Methods inherited from interface org.apache.openjpa.enhance.FieldConsumer

Methods inherited from interface org.apache.openjpa.enhance.FieldSupplier

Field Detail

dblval

longval

objval

field

Constructor Detail

DetachedStateManager

Method Detail

attach

getDetachedObjectId

provideField

ignoreLoaded

getGenericContext

getPCPrimaryKey

replaceStateManager

getVersion

setVersion

isDirty

isTransactional

isPersistent

isNew

isDeleted

isDetached

isVersionUpdateRequired

isVersionCheckRequired

dirty

fetchObjectId

accessingField

serializing

writeDetached

proxyDetachedDeserialized

settingBooleanField

settingCharField

settingByteField

settingShortField

settingIntField

settingLongField

settingFloatField

settingDoubleField

settingStringField

settingObjectField

providedBooleanField

providedCharField

providedByteField

providedShortField

providedIntField

providedLongField

providedFloatField

providedDoubleField

providedStringField

providedObjectField

replaceBooleanField

replaceCharField

replaceByteField

replaceShortField

replaceIntField

replaceLongField

replaceFloatField

replaceDoubleField

replaceStringField

replaceObjectField

initialize

load

getManagedInstance

getPersistenceCapable

getMetaData

getOwner

getOwnerIndex

isEmbedded

isFlushed

isFlushedDirty