org.opennms.netmgt.config
Class SiteStatusViewsFactory

java.lang.Object
  org.opennms.netmgt.config.SiteStatusViewsFactory

public class SiteStatusViewsFactory
extends Object

Field Summary

protected boolean	initialized Boolean indicating if the init() method has been called.
protected static long	m_lastModified Timestamp of the viewDisplay file, used to know when to reload from disk.
protected static Map<String,View>	m_viewsMap Map of view objects by name.

Constructor Summary

SiteStatusViewsFactory(Reader rdr)

SiteStatusViewsFactory(String configFile)

Method Summary

static SiteStatusViewConfiguration	getConfig()
static SiteStatusViewsFactory	getInstance() Singleton static call to get the only instance that should exist for the ViewsDisplayFactory
View	getView(String viewName) Can't be null
static Map<String,View>	getViewsMap()
static void	init() Be sure to call this method before calling getInstance().
void	reload()
static void	setConfig(SiteStatusViewConfiguration m_config)
static void	setInstance(SiteStatusViewsFactory instance)
static void	setViewsMap(Map<String,View> map)
protected void	updateFromFile() Reload the viewsdisplay.xml file if it has been changed since we last read it.

Methods inherited from class java.lang.Object

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

Field Detail

initialized

protected boolean initialized

Boolean indicating if the init() method has been called.

m_lastModified

protected static long m_lastModified

Timestamp of the viewDisplay file, used to know when to reload from disk.

m_viewsMap

protected static Map<String,View> m_viewsMap

Map of view objects by name.

Constructor Detail

SiteStatusViewsFactory

public SiteStatusViewsFactory(String configFile)
                       throws org.exolab.castor.xml.MarshalException,
                              org.exolab.castor.xml.ValidationException,
                              IOException

Throws:

org.exolab.castor.xml.MarshalException

org.exolab.castor.xml.ValidationException

IOException

SiteStatusViewsFactory

public SiteStatusViewsFactory(Reader rdr)
                       throws org.exolab.castor.xml.MarshalException,
                              org.exolab.castor.xml.ValidationException

Throws:

org.exolab.castor.xml.MarshalException

org.exolab.castor.xml.ValidationException

Method Detail

init

public static void init()
                 throws IOException,
                        FileNotFoundException,
                        org.exolab.castor.xml.MarshalException,
                        org.exolab.castor.xml.ValidationException

Be sure to call this method before calling getInstance().

Throws:

IOException

FileNotFoundException

org.exolab.castor.xml.MarshalException

org.exolab.castor.xml.ValidationException

getInstance

public static SiteStatusViewsFactory getInstance()

Singleton static call to get the only instance that should exist for the ViewsDisplayFactory

Returns:

the single views display factory instance

Throws:

IllegalStateException - if init has not been called

setInstance

public static void setInstance(SiteStatusViewsFactory instance)

reload

public void reload()
            throws IOException,
                   FileNotFoundException,
                   org.exolab.castor.xml.MarshalException,
                   org.exolab.castor.xml.ValidationException

Throws:

IOException

FileNotFoundException

org.exolab.castor.xml.MarshalException

org.exolab.castor.xml.ValidationException

getView

public View getView(String viewName)
             throws IOException,
                    org.exolab.castor.xml.MarshalException,
                    org.exolab.castor.xml.ValidationException

Can't be null

Throws:

IOException

org.exolab.castor.xml.MarshalException

org.exolab.castor.xml.ValidationException

updateFromFile

protected void updateFromFile()
                       throws IOException,
                              org.exolab.castor.xml.MarshalException,
                              org.exolab.castor.xml.ValidationException

Reload the viewsdisplay.xml file if it has been changed since we last read it.

Throws:

IOException

org.exolab.castor.xml.MarshalException

org.exolab.castor.xml.ValidationException

getConfig

public static SiteStatusViewConfiguration getConfig()

setConfig

public static void setConfig(SiteStatusViewConfiguration m_config)

getViewsMap

public static Map<String,View> getViewsMap()

setViewsMap

public static void setViewsMap(Map<String,View> map)