ucar.unidata.util
Class ResourceManager

java.lang.Object
  ucar.unidata.util.ResourceManager

Direct Known Subclasses:

ColorTableManager, StationModelManager

public abstract class ResourceManager
extends Object

A class to manage a collection of system and user color tables

Version:

$Id: ResourceManager.java,v 1.37 2007/08/10 14:27:02 jeffmc Exp $

Author:

Metapps Development Team

Field Summary

protected List	listOfResourceLists _more_
static LogUtil.LogCategory	log_ _more_
static LogUtil	LU _more_
protected Hashtable	nameToObject _more_
static String	PROP_RESOURCECHANGE _more_
static String	PROP_RESOURCEREMOVE _more_
protected List	resources _more_
protected List	usersList _more_
protected String	writablePath _more_

Constructor Summary

ResourceManager()
no param ctor

ResourceManager(XmlEncoder xmlEncoder)
ctor

Method Summary

void	addPropertyChangeListener(PropertyChangeListener listener) Adds a PropertyChangeListener to this instance.
void	addUsers(NamedObject object) _more_
void	doExport(NamedObject object) _more_
void	doExport(NamedObject object, String file) _more_
NamedObject	doImport() _more_
NamedObject	doImport(boolean makeUnique) _more_
NamedObject	doImport(Object o, boolean forceUnique) _more_
String	doNew(Component component) _more_
String	doNew(Component component, String label) _more_
String	doNew(Component component, String label, String initName, String tooltip) _more_
String	doSaveAs(NamedObject o, Component component) _more_
protected void	firePropertyChange(PropertyChangeEvent event) Fires a PropertyChangeEvent.
protected void	firePropertyChange(String propertyName, Object oldValue, Object newValue) Fires a PropertyChangeEvent.
NamedObject	getDefault() _more_
protected XmlEncoder	getEncoder() create if needed and return the XmlEncoder
protected String	getExportContents(NamedObject object, String file) _more_
List	getFileFilters() _more_
String	getFileSuffix() _more_
NamedObject	getObject(String name) _more_
List	getReadFileFilters() _more_
List	getResources() _more_
int	getResourceTimestamp() _more_
String	getTitle() _more_
int	getUsersIndex(NamedObject object) _more_
NamedObject	getUsersObject(String name) _more_
List	getWriteFileFilters() _more_
boolean	hasUsers(String name) _more_
void	init(ResourceCollection resources) _more_
protected void	initDone() _more_
protected Object	initResource(ResourceCollection resources, int index) _more_
boolean	isUsers(NamedObject object) _more_
protected Object	processObject(Object o) _more_
protected void	reloadResources() _more_
void	removePropertyChangeListener(PropertyChangeListener listener) Removes a PropertyChangeListener from this instance.
void	removeUsers(NamedObject object) _more_
boolean	resourceExists(String name) _more_
protected boolean	shouldWeIgnoreThisXml(String xml) _more_
Object	toObject(String xml) _more_
Object	toObject(String xml, String filename) _more_

Methods inherited from class java.lang.Object

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

Field Detail

PROP_RESOURCECHANGE

public static final String PROP_RESOURCECHANGE

_more_

See Also:

Constant Field Values

PROP_RESOURCEREMOVE

public static final String PROP_RESOURCEREMOVE

_more_

See Also:

Constant Field Values

LU

public static final LogUtil LU

_more_

log_

public static LogUtil.LogCategory log_

_more_

nameToObject

protected Hashtable nameToObject

_more_

usersList

protected List usersList

_more_

writablePath

protected String writablePath

_more_

listOfResourceLists

protected List listOfResourceLists

_more_

resources

protected List resources

_more_

Constructor Detail

ResourceManager

public ResourceManager()

no param ctor

ResourceManager

public ResourceManager(XmlEncoder xmlEncoder)

ctor

Parameters:

xmlEncoder - The encoder to use

Method Detail

init

public void init(ResourceCollection resources)

_more_

Parameters:

resources -

initResource

protected Object initResource(ResourceCollection resources,
                              int index)

_more_

Parameters:

resources - _more_

index - _more_

Returns:

_more_

getDefault

public NamedObject getDefault()

_more_

Returns:

_more_

getResourceTimestamp

public int getResourceTimestamp()

_more_

Returns:

_more_

reloadResources

protected void reloadResources()

_more_

resourceExists

public boolean resourceExists(String name)

_more_

Parameters:

name -

Returns:

_more_

initDone

protected void initDone()

_more_

processObject

protected Object processObject(Object o)

_more_

Parameters:

o -

Returns:

_more_

getTitle

public String getTitle()

_more_

Returns:

_more_

getUsersIndex

public int getUsersIndex(NamedObject object)

_more_

Parameters:

object -

Returns:

_more_

getObject

public NamedObject getObject(String name)

_more_

Parameters:

name -

Returns:

_more_

getResources

public List getResources()

_more_

Returns:

_more_

isUsers

public boolean isUsers(NamedObject object)

_more_

Parameters:

object -

Returns:

_more_

removeUsers

public void removeUsers(NamedObject object)

_more_

Parameters:

object -

addUsers

public void addUsers(NamedObject object)

_more_

Parameters:

object -

getEncoder

protected XmlEncoder getEncoder()

create if needed and return the XmlEncoder

Returns:

The xml encoder

getWriteFileFilters

public List getWriteFileFilters()

_more_

Returns:

_more_

getReadFileFilters

public List getReadFileFilters()

_more_

Returns:

_more_

getFileFilters

public List getFileFilters()

_more_

Returns:

_more_

getFileSuffix

public String getFileSuffix()

_more_

Returns:

_more_

doExport

public void doExport(NamedObject object)

_more_

Parameters:

object -

getExportContents

protected String getExportContents(NamedObject object,
                                   String file)

_more_

Parameters:

object -

file -

Returns:

_more_

doExport

public void doExport(NamedObject object,
                     String file)

_more_

Parameters:

object -

file -

doImport

public NamedObject doImport(Object o,
                            boolean forceUnique)

_more_

Parameters:

o -

forceUnique -

Returns:

_more_

doImport

public NamedObject doImport()

_more_

Returns:

_more_

doImport

public NamedObject doImport(boolean makeUnique)

_more_

Parameters:

makeUnique -

Returns:

_more_

doNew

public String doNew(Component component)

_more_

Parameters:

component -

Returns:

_more_

doNew

public String doNew(Component component,
                    String label)

_more_

Parameters:

component -

label -

Returns:

_more_

doNew

public String doNew(Component component,
                    String label,
                    String initName,
                    String tooltip)

_more_

Parameters:

component - _more_

label - _more_

initName - _more_

tooltip - _more_

Returns:

_more_

doSaveAs

public String doSaveAs(NamedObject o,
                       Component component)

_more_

Parameters:

o -

component -

Returns:

_more_

hasUsers

public boolean hasUsers(String name)

_more_

Parameters:

name -

Returns:

_more_

getUsersObject

public NamedObject getUsersObject(String name)

_more_

Parameters:

name -

Returns:

_more_

toObject

public Object toObject(String xml,
                       String filename)

_more_

Parameters:

xml -

filename - _more_

Returns:

_more_

toObject

public Object toObject(String xml)

_more_

Parameters:

xml -

Returns:

_more_

shouldWeIgnoreThisXml

protected boolean shouldWeIgnoreThisXml(String xml)

_more_

Parameters:

xml -

Returns:

_more_

addPropertyChangeListener

public void addPropertyChangeListener(PropertyChangeListener listener)

Adds a PropertyChangeListener to this instance.

Parameters:

listener - The PropertyChangeListener to be added.

removePropertyChangeListener

public void removePropertyChangeListener(PropertyChangeListener listener)

Removes a PropertyChangeListener from this instance.

Parameters:

listener - The PropertyChangeListener to be removed.

firePropertyChange

protected void firePropertyChange(PropertyChangeEvent event)

Fires a PropertyChangeEvent.

Parameters:

event - The PropertyChangeEvent.

firePropertyChange

protected void firePropertyChange(String propertyName,
                                  Object oldValue,
                                  Object newValue)

Fires a PropertyChangeEvent.

Parameters:

propertyName - The name of the property.

oldValue - The old value of the property.

newValue - The new value of the property.