de.grogra.persistence
Class XAQueue

java.lang.Object
  java.io.OutputStream
      de.grogra.util.OutputQueue
          de.grogra.util.HierarchicalQueue
              de.grogra.persistence.XAQueue

All Implemented Interfaces:

PersistenceOutput, java.io.Closeable, java.io.DataOutput, java.io.Flushable, java.io.ObjectOutput

Direct Known Subclasses:

ModificationQueue, Transaction

public abstract class XAQueue
extends HierarchicalQueue
implements PersistenceOutput

Nested Class Summary

static class	XAQueue.Data
class	XAQueue.Reader

Nested classes/interfaces inherited from class de.grogra.util.HierarchicalQueue

HierarchicalQueue.Cursor

Field Summary

protected BindingsCache	cache
protected PersistenceManager	manager

Fields inherited from class de.grogra.util.HierarchicalQueue

BEGIN_LEVEL, IS_FINISHED, ITEM_AND_BITS_MASK, ITEM_MASK, MAX_UNUSED_BIT, MIN_UNUSED_BIT, MIN_UNUSED_ITEM, NEXT_EXISTS, out

Constructor Summary

XAQueue(PersistenceManager manager, boolean createBackLinks)

Method Summary

void	beginArray(int length, Type type)
void	beginField(ManageableType.Field field)
void	beginFields()
boolean	beginManaged(ManageableType type, boolean writeType)
void	clear()
protected XAQueue.Data	createData()
void	endArray()
void	endField(ManageableType.Field field)
void	endFields()
void	endManaged(java.lang.Object object, boolean writeType)
PersistenceManager	getPersistenceManager()
void	setNested(boolean nested)
void	writeComponentSeparator()
void	writeName(java.lang.String value)
void	writeNullObject()
void	writeObject(java.lang.Object object, Type type)
void	writePersistentObjectReference(PersistenceCapable o)
void	writeSharedObjectReference(Shareable o)
void	writeString(java.lang.String value)
void	writeStringObject(java.lang.String value)

Methods inherited from class de.grogra.util.HierarchicalQueue

beginLevel, beginSkipBlock, cloneData, discardLevel, endLevel, endSkipBlock, getCursor, getData, hasItems, hasItemsInCurrentLevel, moveTo, restore, setItemSize, writeItem, writeObject, writeObjectInStream

Methods inherited from class de.grogra.util.OutputQueue

close, dump, flush, write, write, write, writeBoolean, writeByte, writeBytes, writeChar, writeChars, writeDouble, writeFloat, writeInt, writeLong, writeObjectInQueue, writeShort, writeUTF

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.grogra.persistence.PersistenceOutput

writeBoolean, writeByte, writeChar, writeDouble, writeFloat, writeInt, writeLong, writeShort

Methods inherited from interface java.io.ObjectOutput

close, flush, write, write, write

Methods inherited from interface java.io.DataOutput

writeBoolean, writeByte, writeBytes, writeChar, writeChars, writeDouble, writeFloat, writeInt, writeLong, writeShort, writeUTF

Field Detail

cache

protected BindingsCache cache

manager

protected final PersistenceManager manager

Constructor Detail

XAQueue

public XAQueue(PersistenceManager manager,
               boolean createBackLinks)

Method Detail

beginArray

public void beginArray(int length,
                       Type type)
                throws java.io.IOException

Specified by:

beginArray in interface PersistenceOutput

Throws:

java.io.IOException

beginField

public void beginField(ManageableType.Field field)

Specified by:

beginField in interface PersistenceOutput

beginFields

public void beginFields()

Specified by:

beginFields in interface PersistenceOutput

beginManaged

public boolean beginManaged(ManageableType type,
                            boolean writeType)

Specified by:

beginManaged in interface PersistenceOutput

clear

public void clear()

Overrides:

clear in class HierarchicalQueue

createData

protected XAQueue.Data createData()

Overrides:

createData in class HierarchicalQueue

endArray

public void endArray()

Specified by:

endArray in interface PersistenceOutput

endField

public void endField(ManageableType.Field field)

Specified by:

endField in interface PersistenceOutput

endFields

public void endFields()

Specified by:

endFields in interface PersistenceOutput

endManaged

public void endManaged(java.lang.Object object,
                       boolean writeType)

Specified by:

endManaged in interface PersistenceOutput

getPersistenceManager

public final PersistenceManager getPersistenceManager()

setNested

public void setNested(boolean nested)

Specified by:

setNested in interface PersistenceOutput

writeComponentSeparator

public void writeComponentSeparator()

writeName

public void writeName(java.lang.String value)

Specified by:

writeName in interface PersistenceOutput

writeNullObject

public void writeNullObject()

Specified by:

writeNullObject in interface PersistenceOutput

writeObject

public void writeObject(java.lang.Object object,
                        Type type)
                 throws java.io.IOException

Specified by:

writeObject in interface PersistenceOutput

Throws:

java.io.IOException

writePersistentObjectReference

public final void writePersistentObjectReference(PersistenceCapable o)

Specified by:

writePersistentObjectReference in interface PersistenceOutput

writeSharedObjectReference

public final void writeSharedObjectReference(Shareable o)

Specified by:

writeSharedObjectReference in interface PersistenceOutput

writeString

public void writeString(java.lang.String value)

Specified by:

writeString in interface PersistenceOutput

writeStringObject

public void writeStringObject(java.lang.String value)

Specified by:

writeStringObject in interface PersistenceOutput