org.vfny.geoserver.global
Class ApplicationState

java.lang.Object
  org.vfny.geoserver.global.ApplicationState

All Implemented Interfaces:

org.apache.struts.action.PlugIn

public class ApplicationState

extends java.lang.Object

implements org.apache.struts.action.PlugIn

This class represents the state of the GeoServer appliaction.

ApplicationState used by the state.jsp tile as a single view on the state of the GeoServer application. This class may be extended in the future to provide runtime statistics.

This class is not a bean - content is updated based on methods. As an example consider the following State diagram:

Field Summary

static java.lang.String

WEB_CONTAINER_KEY The key used to store this value in the Web Container

Constructor Summary

ApplicationState()

Method Summary

void	destroy() Clean up the Configuration State during application exit.
int	getDataBad()
int	getDataDisabled()
int	getDataGood()
java.lang.Exception	getDataStoreError(java.lang.String key)
java.util.List	getDataStoreErrorKeys() Flattened for your JSP pleasure
java.util.Map	getDataStoreErrors() DataStore Exceptions by dataStoreId:typeName
java.util.List	getDataStoreErrorValues() Flattened for your JSP pleasure
java.lang.Exception	getNameSpaceError(java.lang.String key)
java.util.List	getNameSpaceErrorKeys() Flattened for your JSP pleasure
java.util.Map	getNameSpaceErrors() Namespace Exceptions by prefix:typeName.
java.util.List	getNameSpaceErrorValues() Flattened for your JSP pleasure
int	getWfsBad() q: What foul manner of magic is this?
int	getWfsDisabled() q: This does not make a lot of sense - did you want to consult both ConfigChanged and GeoServer changed?
java.lang.Exception	getWFSError(java.lang.String key)
java.util.List	getWFSErrorKeys()
java.util.Map	getWFSErrors()
int	getWfsGood() Q: what is this supposed to do?
int	getWmsBad() Q: scary magic
int	getWmsDisabled() Q: scary magic
java.lang.Exception	getWMSError(java.lang.String key)
java.util.List	getWMSErrorKeys()
java.util.Map	getWMSErrors()
int	getWmsGood() Q: scary magic
void	init(org.apache.struts.action.ActionServlet actionServlet, org.apache.struts.config.ModuleConfig moduleConfig) Set up the ApplicationState during Application start up.
boolean	isConfigChanged() True if the user has changed the Configuration and not yet applied them.
boolean	isDataChanged()
boolean	isDataEdited()
boolean	isGeoServerChanged() True if the user has changed GeoServer and not yet saved the changes.
boolean	isValidationChanged()
boolean	isValidationEdited()
boolean	isWfsChanged()
boolean	isWfsEdited()
boolean	isWmsChanged()
boolean	isWmsEdited()
void	notifiySaveXML() Notification that Global has been saved to XML config files.
void	notifyConfigChanged() Notification that the User has changed the Configuration
void	notifyLoadXML() Notification that Global has been updated from XML config files
void	notifyToGeoServer() Notification that Global has been updated from Configuration
void	setConfigChanged(boolean edited)
void	setDataChanged(boolean dataChanged)
void	setDataEdited(boolean dataEdited)
void	setGeoServerChanged(boolean changed)
void	setValidationChanged(boolean validationChanged)
void	setValidationEdited(boolean validationEdited)
void	setWfsChanged(boolean wfsChanged)
void	setWfsEdited(boolean wfsEdited)
void	setWmsChanged(boolean wmsChanged)
void	setWmsEdited(boolean wmsEdited)

Methods inherited from class java.lang.Object

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

Field Detail

WEB_CONTAINER_KEY

public static final java.lang.String WEB_CONTAINER_KEY

The key used to store this value in the Web Container

See Also:

Constant Field Values

Constructor Detail

ApplicationState

public ApplicationState()

Method Detail

destroy

public void destroy()

Clean up the Configuration State during application exit.

Since this class just holds data, no resources need to be released.

Specified by:

destroy in interface org.apache.struts.action.PlugIn

See Also:

PlugIn.destroy()

init

public void init(org.apache.struts.action.ActionServlet actionServlet,
                 org.apache.struts.config.ModuleConfig moduleConfig)
          throws javax.servlet.ServletException

Set up the ApplicationState during Application start up.

ApplicationState simply registers itself with the WEB_CONTAINER_KEY ("GeoServer.ApplicationState") during start up.

Specified by:

init in interface org.apache.struts.action.PlugIn

Parameters:

actionServlet - ActionServlet representing the Application

moduleConfig - Configuration used to set up this plug in

Throws:

javax.servlet.ServletException

See Also:

PlugIn.init(org.apache.struts.action.ActionServlet, org.apache.struts.config.ModuleConfig)

isConfigChanged

public boolean isConfigChanged()

True if the user has changed the Configuration and not yet applied them.

Returns:

true if Configuration needs changing.

setConfigChanged

public void setConfigChanged(boolean edited)

isGeoServerChanged

public boolean isGeoServerChanged()

True if the user has changed GeoServer and not yet saved the changes.

Returns:

true if GeoServer has been changed (but not saved)

setGeoServerChanged

public void setGeoServerChanged(boolean changed)

notifyLoadXML

public void notifyLoadXML()

Notification that Global has been updated from XML config files

notifyToGeoServer

public void notifyToGeoServer()

Notification that Global has been updated from Configuration

notifiySaveXML

public void notifiySaveXML()

Notification that Global has been saved to XML config files.

notifyConfigChanged

public void notifyConfigChanged()

Notification that the User has changed the Configuration

getWfsGood

public int getWfsGood()

Q: what is this supposed to do?

getWfsBad

public int getWfsBad()

q: What foul manner of magic is this?

getWfsDisabled

public int getWfsDisabled()

q: This does not make a lot of sense - did you want to consult both ConfigChanged and GeoServer changed?

getWmsGood

public int getWmsGood()

Q: scary magic

getWmsBad

public int getWmsBad()

Q: scary magic

getWmsDisabled

public int getWmsDisabled()

Q: scary magic

getDataGood

public int getDataGood()

getDataBad

public int getDataBad()

getDataDisabled

public int getDataDisabled()

getDataStoreError

public java.lang.Exception getDataStoreError(java.lang.String key)

getNameSpaceError

public java.lang.Exception getNameSpaceError(java.lang.String key)

getWFSError

public java.lang.Exception getWFSError(java.lang.String key)

getWMSError

public java.lang.Exception getWMSError(java.lang.String key)

getNameSpaceErrors

public java.util.Map getNameSpaceErrors()

Namespace Exceptions by prefix:typeName.

This only includes problems! If this map is null or isEmpty status is "ready".

Returns:

getNameSpaceErrorKeys

public java.util.List getNameSpaceErrorKeys()

Flattened for your JSP pleasure

getNameSpaceErrorValues

public java.util.List getNameSpaceErrorValues()

Flattened for your JSP pleasure

getDataStoreErrors

public java.util.Map getDataStoreErrors()

DataStore Exceptions by dataStoreId:typeName

This only includes problems! If this map is null or isEmpty status is "ready".

Returns:

getDataStoreErrorKeys

public java.util.List getDataStoreErrorKeys()

Flattened for your JSP pleasure

getDataStoreErrorValues

public java.util.List getDataStoreErrorValues()

Flattened for your JSP pleasure

getWFSErrors

public java.util.Map getWFSErrors()

getWFSErrorKeys

public java.util.List getWFSErrorKeys()

getWMSErrors

public java.util.Map getWMSErrors()

getWMSErrorKeys

public java.util.List getWMSErrorKeys()

isDataChanged

public boolean isDataChanged()

Returns:

Returns the dataChanged.

setDataChanged

public void setDataChanged(boolean dataChanged)

Parameters:

dataChanged - The dataChanged to set.

isDataEdited

public boolean isDataEdited()

Returns:

Returns the dataEdited.

setDataEdited

public void setDataEdited(boolean dataEdited)

Parameters:

dataEdited - The dataEdited to set.

isValidationChanged

public boolean isValidationChanged()

Returns:

Returns the validationChanged.

setValidationChanged

public void setValidationChanged(boolean validationChanged)

Parameters:

validationChanged - The validationChanged to set.

isValidationEdited

public boolean isValidationEdited()

Returns:

Returns the validationEdited.

setValidationEdited

public void setValidationEdited(boolean validationEdited)

Parameters:

validationEdited - The validationEdited to set.

isWfsChanged

public boolean isWfsChanged()

Returns:

Returns the wfsChanged.

setWfsChanged

public void setWfsChanged(boolean wfsChanged)

Parameters:

wfsChanged - The wfsChanged to set.

isWfsEdited

public boolean isWfsEdited()

Returns:

Returns the wfsEdited.

setWfsEdited

public void setWfsEdited(boolean wfsEdited)

Parameters:

wfsEdited - The wfsEdited to set.

isWmsChanged

public boolean isWmsChanged()

Returns:

Returns the wmsChanged.

setWmsChanged

public void setWmsChanged(boolean wmsChanged)

Parameters:

wmsChanged - The wmsChanged to set.

isWmsEdited

public boolean isWmsEdited()

Returns:

Returns the wmsEdited.

setWmsEdited

public void setWmsEdited(boolean wmsEdited)

Parameters:

wmsEdited - The wmsEdited to set.