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com.cosylab.application.state.impl
Class TextStateStorage

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

All Implemented Interfaces:

StateStorage

public class TextStateStorage
extends DefaultStateStorage

This class is an implementation of the StateStorage that uses simple text file to store the array of the State objects. Stored file is the plain java.util.Properties file format with the few 'weird' properties added which are used for fast hierarchy resolving.

Author:

dvitas

Field Summary

protected static java.lang.String	childDelimiter
protected static java.lang.String	stateEnd
protected static java.lang.String	stateStart

Fields inherited from class com.cosylab.application.state.impl.DefaultStateStorage

delegate, states

Constructor Summary

TextStateStorage()

TextStateStorage(StateStorage ss)
Creates a new TextStateStorage object.

Method Summary

void	load(java.io.InputStream is) DOCUMENT ME!
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	store(java.io.OutputStream os) DOCUMENT ME!
void	store(java.lang.String filePath, java.lang.String applicationName) DOCUMENT ME!

Methods inherited from class com.cosylab.application.state.impl.DefaultStateStorage

add, addAll, contains, getInputStream, getOutputStream, getStates, iterator, remove

Methods inherited from class java.lang.Object

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

Field Detail

stateStart

protected static final java.lang.String stateStart

See Also:

Constant Field Values

stateEnd

protected static final java.lang.String stateEnd

See Also:

Constant Field Values

childDelimiter

protected static final java.lang.String childDelimiter

See Also:

Constant Field Values

Constructor Detail

TextStateStorage

public TextStateStorage()

TextStateStorage

public TextStateStorage(StateStorage ss)

Creates a new TextStateStorage object.

Parameters:

ss - DOCUMENT ME!

Method Detail

load

public 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

Specified by:

load in class DefaultStateStorage

Parameters:

filePath - DOCUMENT ME!

applicationName - DOCUMENT ME!

Throws:

java.io.IOException - DOCUMENT ME!

load

public void load(java.io.InputStream is)
          throws java.io.IOException

Description copied from interface: StateStorage

DOCUMENT ME!

Parameters:

is - DOCUMENT ME!

Throws:

java.io.IOException - DOCUMENT ME!

store

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

Description copied from class: DefaultStateStorage

DOCUMENT ME!

Specified by:

store in interface StateStorage

Specified by:

store in class DefaultStateStorage

Parameters:

filePath - DOCUMENT ME!

applicationName - DOCUMENT ME!

Throws:

java.io.IOException - DOCUMENT ME!

store

public void store(java.io.OutputStream os)
           throws java.io.IOException

Description copied from interface: StateStorage

DOCUMENT ME!

Throws:

java.io.IOException - DOCUMENT ME!