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com.cosylab.application.state.impl
Class DefaultStateStorage

java.lang.Object
  com.cosylab.application.state.impl.DefaultStateStorage

All Implemented Interfaces:

StateStorage

Direct Known Subclasses:

NewXMLStateStorage, OldXMLStateStorage, SerialStateStorage, TextStateStorage, XMLStateStorage

public abstract class DefaultStateStorage
extends java.lang.Object
implements StateStorage

This class is an abstract class that can be extended by the StateStorage implementators.

Author:

dvitas

Field Summary

protected StateStorage	delegate
protected java.util.ArrayList	states

Constructor Summary

DefaultStateStorage()

DefaultStateStorage(StateStorage other)
Creates a new DefaultStateStorage object.

Method Summary

void	add(State state) Adds new state to storage.
void	addAll(java.util.List states) DOCUMENT ME!
boolean	contains(State st) DOCUMENT ME!
protected java.io.InputStream	getInputStream(java.lang.String filePath, java.lang.String fileName)
protected java.io.OutputStream	getOutputStream(java.lang.String filePath, java.lang.String fileName)
java.util.List	getStates() DOCUMENT ME!
java.util.Iterator	iterator() Rerurns iterator over states.
abstract void	load(java.lang.String filePath, java.lang.String applicationName) DOCUMENT ME! TODO: Add load(InputStream, String) to support loading from non-file sources!
void	remove(State st) DOCUMENT ME!
abstract void	store(java.lang.String filePath, java.lang.String applicationName) DOCUMENT ME!

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.cosylab.application.state.StateStorage

load, store

Field Detail

states

protected java.util.ArrayList states

delegate

protected StateStorage delegate

Constructor Detail

DefaultStateStorage

public DefaultStateStorage()

DefaultStateStorage

public DefaultStateStorage(StateStorage other)

Creates a new DefaultStateStorage object.

Parameters:

other - DOCUMENT ME!

Method Detail

add

public void add(State state)

Description copied from interface: StateStorage

Adds new state to storage.

Specified by:

add in interface StateStorage

Parameters:

state - the state to be added

addAll

public void addAll(java.util.List states)

Description copied from interface: StateStorage

DOCUMENT ME!

Specified by:

addAll in interface StateStorage

Parameters:

states - DOCUMENT ME!

getInputStream

protected java.io.InputStream getInputStream(java.lang.String filePath,
                                             java.lang.String fileName)

getOutputStream

protected java.io.OutputStream getOutputStream(java.lang.String filePath,
                                               java.lang.String fileName)
                                        throws java.io.IOException

Throws:

java.io.IOException

load

public abstract void load(java.lang.String filePath,
                          java.lang.String applicationName)
                   throws java.io.IOException

Description copied from interface: StateStorage

DOCUMENT ME! TODO: Add load(InputStream, String) to support loading from non-file sources!

Specified by:

load in interface StateStorage

Parameters:

filePath - DOCUMENT ME!

applicationName - DOCUMENT ME!

Throws:

java.io.IOException - DOCUMENT ME!

store

public abstract void store(java.lang.String filePath,
                           java.lang.String applicationName)
                    throws java.io.IOException

DOCUMENT ME!

Specified by:

store in interface StateStorage

Parameters:

filePath - DOCUMENT ME!

applicationName - DOCUMENT ME!

Throws:

java.io.IOException - DOCUMENT ME!

getStates

public java.util.List getStates()

Description copied from interface: StateStorage

DOCUMENT ME!

Specified by:

getStates in interface StateStorage

Returns:

DOCUMENT ME!

contains

public boolean contains(State st)

Description copied from interface: StateStorage

DOCUMENT ME!

Specified by:

contains in interface StateStorage

Parameters:

st - DOCUMENT ME!

Returns:

DOCUMENT ME!

iterator

public java.util.Iterator iterator()

Description copied from interface: StateStorage

Rerurns iterator over states.

Specified by:

iterator in interface StateStorage

Returns:

iterator over states

remove

public void remove(State st)

Description copied from interface: StateStorage

DOCUMENT ME!

Specified by:

remove in interface StateStorage

Parameters:

st - DOCUMENT ME!