hep.aida.ref.xml
Class AidaXMLStore

java.lang.Object
  hep.aida.ref.xml.AidaXMLStore

All Implemented Interfaces:

IStore

public class AidaXMLStore

extends Object

implements IStore

Version:

$Id: AidaXMLStore.java,v 1.10 2004/08/05 21:01:55 turri Exp $

Author:

tonyj

Source Code:

AidaXMLStore.java

Constructor Summary

AidaXMLStore()

Method Summary

void	close() Close Store and free all resources associated with it.
void	commit(IDevTree tree, Map optionsMap) Copy data from Tree to the Store.
boolean	isReadOnly() Returns true if the store only supports reading.
void	read(IDevTree tree, Map optionsMap, boolean readOnly, boolean createNew) Populate AIDA Tree: create appropriate AIDA objects in the Tree and fill them with data from the Store.

Methods inherited from class java.lang.Object

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

Constructor Detail

AidaXMLStore

public AidaXMLStore()

Method Detail

isReadOnly

public boolean isReadOnly()

Description copied from interface: IStore

Returns true if the store only supports reading. If true, user can not change information in the Store and "commit()" method throws IOException if called.

Specified by:

isReadOnly in interface IStore

read

public void read(IDevTree tree,
                 Map optionsMap,
                 boolean readOnly,
                 boolean createNew)
          throws IOException

Description copied from interface: IStore

Populate AIDA Tree: create appropriate AIDA objects in the Tree and fill them with data from the Store. This method is called only once, during Tree-Store association, to populate the Tree. Tree relies on IStore calling IDevTree.hasBeenFilled(String path) method, to let Tree know that a particular folder has been filled.

Specified by:

read in interface IStore

Throws:

IOException - If there are problems reading from the Store

commit

public void commit(IDevTree tree,
                   Map optionsMap)
            throws IOException

Description copied from interface: IStore

Copy data from Tree to the Store.

Specified by:

commit in interface IStore

Throws:

IOException - If there are problems writing to the Store or the Store is Read-Only.

close

public void close()

Description copied from interface: IStore

Close Store and free all resources associated with it. Should be called from ITree.close() method only. After the Store is closed, the Tree associated with it becomes unusable.

Specified by:

close in interface IStore