org.lsst.ccs

Class ConfigurationDAOWrapper

java.lang.Object

org.lsst.ccs.ConfigurationDAOWrapper

All Implemented Interfaces:

Closeable, AutoCloseable, ConfigurationListener

public class ConfigurationDAOWrapper
extends Object
implements ConfigurationListener, Closeable

Nested Class Summary

Nested classes/interfaces inherited from interface org.lsst.ccs.ConfigurationListener

ConfigurationListener.ConfigurationOperation

Method Summary

Modifier and Type	Method and Description
void	close()
void	configurationChanged(ConfigurationInfo ci, ConfigurationInfo oldci, ConfigurationListener.ConfigurationOperation configurationOperation) Call back method when there have been configuration changes performed on this agent.
void	failedConfigurationOperation(ConfigurationInfo configurationInfo, ConfigurationListener.ConfigurationOperation configurationOperation, Exception ex)
ConfigurationLoadedData	initialLoadConfiguration(ConfigurationDescription configDescription, boolean failOnException)
ConfigurationLoadedData	loadConfiguration(ConfigurationDescription configDescription)
ConfigurationDescription	saveChangesForCategoriesAs(ConfigurationDescription configDesc, ConfigurationInfo configInfo, boolean fullConfiguration)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.lsst.ccs.ConfigurationListener

configurationChanged

Method Detail

initialLoadConfiguration

public ConfigurationLoadedData initialLoadConfiguration(ConfigurationDescription configDescription,
                                                        boolean failOnException)

loadConfiguration

public ConfigurationLoadedData loadConfiguration(ConfigurationDescription configDescription)
                                          throws ConfigurationServiceException

Throws:

ConfigurationServiceException

saveChangesForCategoriesAs

public ConfigurationDescription saveChangesForCategoriesAs(ConfigurationDescription configDesc,
                                                           ConfigurationInfo configInfo,
                                                           boolean fullConfiguration)
                                                    throws ConfigurationServiceException

Throws:

ConfigurationServiceException

failedConfigurationOperation

public void failedConfigurationOperation(ConfigurationInfo configurationInfo,
                                         ConfigurationListener.ConfigurationOperation configurationOperation,
                                         Exception ex)

Specified by:

failedConfigurationOperation in interface ConfigurationListener

configurationChanged

public void configurationChanged(ConfigurationInfo ci,
                                 ConfigurationInfo oldci,
                                 ConfigurationListener.ConfigurationOperation configurationOperation)

Description copied from interface: ConfigurationListener

Call back method when there have been configuration changes performed on this agent. This callback is executed on the ACTION thread on which user commands are executed. For this reason no time consuming operations should be performed in this method. Any thrown exception will be caught and logged but it will not affect the outcome of the configuration command. To get the difference between the old and the new configuration use ConfigurationInfo#diff on the new ConfigurationInfo object with the old ConfigurationInfo as its argument.

Specified by:

configurationChanged in interface ConfigurationListener

Parameters:

ci - The current ConfigurationInfo object. It reflects the latest configuration information.

oldci - The previous ConfigurationInfo object. It reflects the overall configuration before the changes.

configurationOperation - The type of configuration operation that was performed.

close

public void close()

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable