org.apache.openjpa.xmlstore
Class XMLStoreManager

java.lang.Object
  org.apache.openjpa.abstractstore.AbstractStoreManager
      org.apache.openjpa.xmlstore.XMLStoreManager

All Implemented Interfaces:

org.apache.openjpa.kernel.StoreManager, org.apache.openjpa.lib.util.Closeable

public class XMLStoreManager
extends org.apache.openjpa.abstractstore.AbstractStoreManager

Store manager to a back-end consisting of XML files. This implementation accesses data through the XMLStore associated with its XMLConfiguration. Configuration instances are shared by all store managers owned by all brokers created with the same factory.

See Also:

AbstractStoreManager

Field Summary

Fields inherited from class org.apache.openjpa.abstractstore.AbstractStoreManager

ctx

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

FORCE_LOAD_ALL, FORCE_LOAD_DFG, FORCE_LOAD_NONE, FORCE_LOAD_REFRESH, VERSION_DIFFERENT, VERSION_EARLIER, VERSION_LATER, VERSION_SAME

Constructor Summary

XMLStoreManager()

Method Summary

void	begin()
void	commit()
org.apache.openjpa.lib.rop.ResultObjectProvider	executeExtent(org.apache.openjpa.meta.ClassMetaData meta, boolean subclasses, org.apache.openjpa.kernel.FetchConfiguration fetch)
boolean	exists(org.apache.openjpa.kernel.OpenJPAStateManager sm, java.lang.Object context)
protected java.util.Collection	flush(java.util.Collection pNew, java.util.Collection pNewUpdated, java.util.Collection pNewFlushedDeleted, java.util.Collection pDirty, java.util.Collection pDeleted)
protected java.util.Collection	getUnsupportedOptions()
boolean	initialize(org.apache.openjpa.kernel.OpenJPAStateManager sm, org.apache.openjpa.kernel.PCState state, org.apache.openjpa.kernel.FetchConfiguration fetch, java.lang.Object context)
boolean	load(org.apache.openjpa.kernel.OpenJPAStateManager sm, java.util.BitSet fields, org.apache.openjpa.kernel.FetchConfiguration fetch, int lockLevel, java.lang.Object context)
protected org.apache.openjpa.conf.OpenJPAConfiguration	newConfiguration()
protected void	open()
void	rollback()
boolean	syncVersion(org.apache.openjpa.kernel.OpenJPAStateManager sm, java.lang.Object context)

Methods inherited from class org.apache.openjpa.abstractstore.AbstractStoreManager

assignDataStoreId, assignField, assignObjectId, beforeStateChange, beginOptimistic, cancelAll, close, compareVersion, copyDataStoreId, flush, getClientConnection, getContext, getDataStoreIdSequence, getDataStoreIdType, getManagedType, getPlatform, getValueSequence, loadAll, newDataStoreId, newFetchConfiguration, newQuery, releaseConnection, retainConnection, rollbackOptimistic, setContext

Methods inherited from class java.lang.Object

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

Constructor Detail

XMLStoreManager

public XMLStoreManager()

Method Detail

getUnsupportedOptions

protected java.util.Collection getUnsupportedOptions()

Overrides:

getUnsupportedOptions in class org.apache.openjpa.abstractstore.AbstractStoreManager

newConfiguration

protected org.apache.openjpa.conf.OpenJPAConfiguration newConfiguration()

Overrides:

newConfiguration in class org.apache.openjpa.abstractstore.AbstractStoreManager

open

protected void open()

Overrides:

open in class org.apache.openjpa.abstractstore.AbstractStoreManager

exists

public boolean exists(org.apache.openjpa.kernel.OpenJPAStateManager sm,
                      java.lang.Object context)

initialize

public boolean initialize(org.apache.openjpa.kernel.OpenJPAStateManager sm,
                          org.apache.openjpa.kernel.PCState state,
                          org.apache.openjpa.kernel.FetchConfiguration fetch,
                          java.lang.Object context)

Specified by:

initialize in interface org.apache.openjpa.kernel.StoreManager

Specified by:

initialize in class org.apache.openjpa.abstractstore.AbstractStoreManager

load

public boolean load(org.apache.openjpa.kernel.OpenJPAStateManager sm,
                    java.util.BitSet fields,
                    org.apache.openjpa.kernel.FetchConfiguration fetch,
                    int lockLevel,
                    java.lang.Object context)

Specified by:

load in interface org.apache.openjpa.kernel.StoreManager

Specified by:

load in class org.apache.openjpa.abstractstore.AbstractStoreManager

syncVersion

public boolean syncVersion(org.apache.openjpa.kernel.OpenJPAStateManager sm,
                           java.lang.Object context)

Specified by:

syncVersion in interface org.apache.openjpa.kernel.StoreManager

Overrides:

syncVersion in class org.apache.openjpa.abstractstore.AbstractStoreManager

begin

public void begin()

Specified by:

begin in interface org.apache.openjpa.kernel.StoreManager

Overrides:

begin in class org.apache.openjpa.abstractstore.AbstractStoreManager

commit

public void commit()

Specified by:

commit in interface org.apache.openjpa.kernel.StoreManager

Overrides:

commit in class org.apache.openjpa.abstractstore.AbstractStoreManager

rollback

public void rollback()

Specified by:

rollback in interface org.apache.openjpa.kernel.StoreManager

Overrides:

rollback in class org.apache.openjpa.abstractstore.AbstractStoreManager

flush

protected java.util.Collection flush(java.util.Collection pNew,
                                     java.util.Collection pNewUpdated,
                                     java.util.Collection pNewFlushedDeleted,
                                     java.util.Collection pDirty,
                                     java.util.Collection pDeleted)

Specified by:

flush in class org.apache.openjpa.abstractstore.AbstractStoreManager

executeExtent

public org.apache.openjpa.lib.rop.ResultObjectProvider executeExtent(org.apache.openjpa.meta.ClassMetaData meta,
                                                                     boolean subclasses,
                                                                     org.apache.openjpa.kernel.FetchConfiguration fetch)

Specified by:

executeExtent in interface org.apache.openjpa.kernel.StoreManager

Specified by:

executeExtent in class org.apache.openjpa.abstractstore.AbstractStoreManager