Package jmri.implementation

Class JmriConfigurationManager

java.lang.Object

jmri.implementation.JmriConfigurationManager

All Implemented Interfaces:

ConfigureManager

Direct Known Subclasses:

AppsConfigurationManager

public class JmriConfigurationManager
extends Object
implements ConfigureManager

Constructor Summary

Constructors

Constructor	Description
JmriConfigurationManager()

Method Summary

Modifier and Type	Method	Description
void	deregister(Object o)
protected void	displayErrorListDialog(Object list)
URL	find(String filename)	Provide a method-specific way of locating a file to be loaded from a name.
Object	findInstance(Class<?> c, int index)	Find the ith instance of an object of particular class that's been registered for storage.
HashMap<PreferencesManager,InitializationException>	getInitializationExceptions()
List<Object>	getInstanceList(Class<?> c)	Returns a list of instances stored for a given class.
XmlFile.Validate	getValidate()	Get the scope of validation of XML files when loading.
protected void	handleQuit()
protected void	handleRestart()
protected boolean	isEditDialogRestart()
boolean	load(File file)	Create the objects defined in a particular configuration file
boolean	load(File file, boolean registerDeferred)	Create the objects defined in a particular configuration file
boolean	load(URL url)	Create the objects defined in a particular configuration file
boolean	load(URL url, boolean registerDeferred)	Create the objects defined in a particular configuration file
boolean	loadDeferred(File file)	Create the objects defined in a particular configuration file that have been deferred until after basic GUI construction completed
boolean	loadDeferred(URL file)	Create the objects defined in a particular configuration file that have been deferred until after basic GUI construction completed
boolean	makeBackup(File file)	Make a backup file.
void	registerConfig(Object o)
void	registerConfig(Object o, int x)
void	registerPref(Object o)
void	registerTool(Object o)
void	registerUser(Object o)
void	registerUserPrefs(Object o)
void	removePrefItems()
void	setValidate(XmlFile.Validate v)	Control the scope of validation of XML files when loading.
boolean	storeConfig(File file)	Stores just configuration information.
void	storePrefs()	Save preferences.
void	storePrefs(File file)	Save preferences.
boolean	storeUser(File file)	Stores user and config information.
void	storeUserPrefs(File file)	Stores just user preferences information.

Methods inherited from class java.lang.Object

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

Constructor Details

JmriConfigurationManager

public JmriConfigurationManager()

Method Details

registerPref

public void registerPref(Object o)

Specified by:

registerPref in interface ConfigureManager

removePrefItems

public void removePrefItems()

Specified by:

removePrefItems in interface ConfigureManager

registerConfig

public void registerConfig(Object o)

Specified by:

registerConfig in interface ConfigureManager

registerConfig

public void registerConfig(Object o,
 int x)

Specified by:

registerConfig in interface ConfigureManager

registerTool

public void registerTool(Object o)

Specified by:

registerTool in interface ConfigureManager

registerUser

public void registerUser(Object o)

Specified by:

registerUser in interface ConfigureManager

registerUserPrefs

public void registerUserPrefs(Object o)

Specified by:

registerUserPrefs in interface ConfigureManager

deregister

public void deregister(Object o)

Specified by:

deregister in interface ConfigureManager

findInstance

public Object findInstance(Class<?> c,
 int index)

Description copied from interface: ConfigureManager

Find the ith instance of an object of particular class that's been registered for storage.

Note that the index of an object can change when other objects are stored or removed. The index is for indexing over the objects stored at a moment, not for use as an identification number.

There may be synchronization issues associated with this, although they are expected to be rare in practice.

Specified by:

findInstance in interface ConfigureManager

Parameters:

c - Class of the desired objects

index - a 1-based index of the object to return

Returns:

an object of class c or null

getInstanceList

public List<Object> getInstanceList(Class<?> c)

Description copied from interface: ConfigureManager

Returns a list of instances stored for a given class.

Specified by:

getInstanceList in interface ConfigureManager

Parameters:

c - Class of the desired objects

Returns:

an List of objects of class c or null

storePrefs

public void storePrefs()

Save preferences. Preferences are saved using either the JmriConfigurationProvider or JmriPreferencesProvider as appropriate to the register preferences handler.

Specified by:

storePrefs in interface ConfigureManager

storePrefs

public void storePrefs(File file)

Save preferences. This method calls storePrefs().

Specified by:

storePrefs in interface ConfigureManager

Parameters:

file - Ignored.

storeUserPrefs

public void storeUserPrefs(File file)

Description copied from interface: ConfigureManager

Stores just user preferences information.

Specified by:

storeUserPrefs in interface ConfigureManager

Parameters:

file - the file to store user preferences into

storeConfig

public boolean storeConfig(File file)

Description copied from interface: ConfigureManager

Stores just configuration information.

Specified by:

storeConfig in interface ConfigureManager

Parameters:

file - Output file

Returns:

true if successful; false otherwise

storeUser

public boolean storeUser(File file)

Description copied from interface: ConfigureManager

Stores user and config information.

Specified by:

storeUser in interface ConfigureManager

Parameters:

file - Output file

Returns:

true if succeeded

load

public boolean load(File file)
             throws JmriException

Description copied from interface: ConfigureManager

Create the objects defined in a particular configuration file

Specified by:

load in interface ConfigureManager

Parameters:

file - Input file

Returns:

true if succeeded

Throws:

JmriException - if unable to load file due to internal error

load

public boolean load(URL url)
             throws JmriException

Description copied from interface: ConfigureManager

Create the objects defined in a particular configuration file

Specified by:

load in interface ConfigureManager

Parameters:

url - Input URL

Returns:

true if succeeded

Throws:

JmriException - if unable to load URL due to internal error

load

public boolean load(File file,
 boolean registerDeferred)
             throws JmriException

Description copied from interface: ConfigureManager

Create the objects defined in a particular configuration file

Specified by:

load in interface ConfigureManager

Parameters:

file - Input file

registerDeferred - true to register actions for deferred load

Returns:

true if succeeded

Throws:

JmriException - if problem during load

load

public boolean load(URL url,
 boolean registerDeferred)
             throws JmriException

Description copied from interface: ConfigureManager

Create the objects defined in a particular configuration file

Specified by:

load in interface ConfigureManager

Parameters:

url - Input URL

registerDeferred - true to register actions for deferred load

Returns:

true if succeeded

Throws:

JmriException - if problem during load

displayErrorListDialog

protected void displayErrorListDialog(Object list)

isEditDialogRestart

protected boolean isEditDialogRestart()

handleRestart

protected void handleRestart()

handleQuit

protected void handleQuit()

loadDeferred

public boolean loadDeferred(File file)

Description copied from interface: ConfigureManager

Create the objects defined in a particular configuration file that have been deferred until after basic GUI construction completed

Specified by:

loadDeferred in interface ConfigureManager

Parameters:

file - Input file

Returns:

true if succeeded

See Also:

• XmlAdapter.loadDeferred()

loadDeferred

public boolean loadDeferred(URL file)

Description copied from interface: ConfigureManager

Create the objects defined in a particular configuration file that have been deferred until after basic GUI construction completed

Specified by:

loadDeferred in interface ConfigureManager

Parameters:

file - Input URL

Returns:

true if succeeded

See Also:

• XmlAdapter.loadDeferred()

find

public URL find(String filename)

Description copied from interface: ConfigureManager

Provide a method-specific way of locating a file to be loaded from a name.

Specified by:

find in interface ConfigureManager

Parameters:

filename - Local filename, perhaps without path information

Returns:

Corresponding URL

makeBackup

public boolean makeBackup(File file)

Description copied from interface: ConfigureManager

Make a backup file.

Specified by:

makeBackup in interface ConfigureManager

Parameters:

file - to be backed up

Returns:

true if successful

getInitializationExceptions

public HashMap<PreferencesManager,InitializationException> getInitializationExceptions()

setValidate

public void setValidate(XmlFile.Validate v)

Description copied from interface: ConfigureManager

Control the scope of validation of XML files when loading.

Specified by:

setValidate in interface ConfigureManager

Parameters:

v - the validation scope

getValidate

public XmlFile.Validate getValidate()

Description copied from interface: ConfigureManager

Get the scope of validation of XML files when loading.

Specified by:

getValidate in interface ConfigureManager

Returns:

the validation scope