com.metamatrix.platform.config.spi.xml
Class XMLConfigurationMgr

java.lang.Object
  com.metamatrix.platform.config.spi.xml.XMLConfigurationMgr

public class XMLConfigurationMgr
extends java.lang.Object

Created on Aug 27, 2002 The Mgr operates under the single pattern. It uses other components to manage the configuration. This would include transactions and persistence. Those components are implemented such they can be changed so that the behavior of the mgr is changed. NOTE: - STARTUP - before any changes can be made to any configuration, the the performSystemInitialization must be performed.

Nested Class Summary

protected class

XMLConfigurationMgr.ConfigurationChangeListener

Method Summary

void	applyTransaction(ConfigTransaction transaction) Apply transaction is called when the Transaction is committed.
protected void	clearCache()
protected XMLConfigurationMgr.ConfigurationChangeListener	createChangeListener()
ConfigurationModelContainer	getConfigurationModel(ConfigurationID configID) Returns the configuration for the specified configID.
static XMLConfigurationMgr	getInstance() Always call getInstance to get the reference to the XMLConfigurationMgr to use to make other method calls on.
protected java.util.Properties	getProperties()
int	getServerStartupState()
java.util.Date	getServerStartupTime()
void	init(java.util.Properties properties)
boolean	isServerAvailable()
boolean	isServerStarting()
boolean	isServerStopped()
void	rollbackTransaction()
protected void	setServerStateToStarted()
protected void	setServerStateToStarting(boolean force) The setting of the server state is not part
protected void	setServerStateToStopped()

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static final XMLConfigurationMgr getInstance()

Always call getInstance to get the reference to the XMLConfigurationMgr to use to make other method calls on.

init

public void init(java.util.Properties properties)
          throws ConfigurationException

Throws:

ConfigurationException

getProperties

protected java.util.Properties getProperties()

getServerStartupTime

public java.util.Date getServerStartupTime()
                                    throws ConfigurationException

Throws:

ConfigurationException

getServerStartupState

public int getServerStartupState()
                          throws ConfigurationException

Throws:

ConfigurationException

isServerStarting

public boolean isServerStarting()
                         throws ConfigurationException

Throws:

ConfigurationException

isServerStopped

public boolean isServerStopped()
                        throws ConfigurationException

Throws:

ConfigurationException

isServerAvailable

public boolean isServerAvailable()
                          throws ConfigurationException

Throws:

ConfigurationException

setServerStateToStarting

protected void setServerStateToStarting(boolean force)
                                 throws StartupStateException,
                                        ConfigurationException

The setting of the server state is not part

Throws:

StartupStateException

ConfigurationException

setServerStateToStopped

protected void setServerStateToStopped()
                                throws StartupStateException,
                                       ConfigurationException

Throws:

StartupStateException

ConfigurationException

setServerStateToStarted

protected void setServerStateToStarted()
                                throws StartupStateException,
                                       ConfigurationException

Throws:

StartupStateException

ConfigurationException

getConfigurationModel

public ConfigurationModelContainer getConfigurationModel(ConfigurationID configID)
                                                  throws ConfigurationException

Returns the configuration for the specified configID. Configuration.

Throws:

ConfigurationException

rollbackTransaction

public void rollbackTransaction()

applyTransaction

public void applyTransaction(ConfigTransaction transaction)
                      throws ConfigTransactionException

Apply transaction is called when the Transaction is committed.

Parameters:

transaction - is the transaction that contains the object model that changed

Throws:

ConfigurationException - if a problem occurs setting the configuration.

ConfigTransactionException

clearCache

protected void clearCache()

createChangeListener

protected XMLConfigurationMgr.ConfigurationChangeListener createChangeListener()