org.opends.server.core

Class LogRotationPolicyConfigManager

java.lang.Object

org.opends.server.core.LogRotationPolicyConfigManager

All Implemented Interfaces:

ConfigurationAddListener<LogRotationPolicyCfg>, ConfigurationChangeListener<LogRotationPolicyCfg>, ConfigurationDeleteListener<LogRotationPolicyCfg>

public class LogRotationPolicyConfigManager
extends Object
implements ConfigurationAddListener<LogRotationPolicyCfg>, ConfigurationDeleteListener<LogRotationPolicyCfg>, ConfigurationChangeListener<LogRotationPolicyCfg>

This class defines a utility that will be used to manage the set of log rotation policies used in the Directory Server. It will perform the initialization when the server is starting, and then will manage any additions, and removals of policies while the server is running.

Constructor Summary

Constructors

Constructor and Description
LogRotationPolicyConfigManager(ServerContext serverContext) Creates this log rotation policy manager.

Method Summary

Modifier and Type	Method and Description
ConfigChangeResult	applyConfigurationAdd(LogRotationPolicyCfg config) Adds a new configuration to this add listener.
ConfigChangeResult	applyConfigurationChange(LogRotationPolicyCfg configuration) Applies the configuration changes to this change listener.
ConfigChangeResult	applyConfigurationDelete(LogRotationPolicyCfg config) Deletes an existing configuration from this delete listener.
void	initializeLogRotationPolicyConfig() Initializes all the log rotation policies.
boolean	isConfigurationAddAcceptable(LogRotationPolicyCfg configuration, List<LocalizableMessage> unacceptableReasons) Indicates whether the proposed addition of a new configuration is acceptable to this add listener.
boolean	isConfigurationChangeAcceptable(LogRotationPolicyCfg configuration, List<LocalizableMessage> unacceptableReasons) Indicates whether the proposed change to the configuration is acceptable to this change listener.
boolean	isConfigurationDeleteAcceptable(LogRotationPolicyCfg configuration, List<LocalizableMessage> unacceptableReasons) Indicates whether the proposed deletion of an existing configuration is acceptable to this delete listener.

Methods inherited from class java.lang.Object

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

Constructor Detail

LogRotationPolicyConfigManager

public LogRotationPolicyConfigManager(ServerContext serverContext)

Creates this log rotation policy manager.

Parameters:

serverContext - The server context.

Method Detail

initializeLogRotationPolicyConfig

public void initializeLogRotationPolicyConfig()
                                       throws ConfigException

Initializes all the log rotation policies.

Throws:

ConfigException - If an unrecoverable problem arises in the process of performing the initialization as a result of the server configuration.

isConfigurationAddAcceptable

public boolean isConfigurationAddAcceptable(LogRotationPolicyCfg configuration,
                                            List<LocalizableMessage> unacceptableReasons)

Description copied from interface: ConfigurationAddListener

Indicates whether the proposed addition of a new configuration is acceptable to this add listener.

Specified by:

isConfigurationAddAcceptable in interface ConfigurationAddListener<LogRotationPolicyCfg>

Parameters:

configuration - The configuration that will be added.

unacceptableReasons - A list that can be used to hold messages about why the provided configuration is not acceptable.

Returns:

Returns true if the proposed addition is acceptable, or false if it is not.

isConfigurationDeleteAcceptable

public boolean isConfigurationDeleteAcceptable(LogRotationPolicyCfg configuration,
                                               List<LocalizableMessage> unacceptableReasons)

Description copied from interface: ConfigurationDeleteListener

Indicates whether the proposed deletion of an existing configuration is acceptable to this delete listener.

Specified by:

isConfigurationDeleteAcceptable in interface ConfigurationDeleteListener<LogRotationPolicyCfg>

Parameters:

configuration - The configuration that will be deleted.

unacceptableReasons - A list that can be used to hold messages about why the provided configuration is not acceptable.

Returns:

Returns true if the proposed deletion is acceptable, or false if it is not.

applyConfigurationAdd

public ConfigChangeResult applyConfigurationAdd(LogRotationPolicyCfg config)

Description copied from interface: ConfigurationAddListener

Adds a new configuration to this add listener.

Specified by:

applyConfigurationAdd in interface ConfigurationAddListener<LogRotationPolicyCfg>

Parameters:

config - The configuration that will be added.

Returns:

Returns information about the result of adding the configuration.

applyConfigurationDelete

public ConfigChangeResult applyConfigurationDelete(LogRotationPolicyCfg config)

Description copied from interface: ConfigurationDeleteListener

Deletes an existing configuration from this delete listener.

Specified by:

applyConfigurationDelete in interface ConfigurationDeleteListener<LogRotationPolicyCfg>

Parameters:

config - The existing configuration that will be deleted.

Returns:

Returns information about the result of deleting the configuration.

isConfigurationChangeAcceptable

public boolean isConfigurationChangeAcceptable(LogRotationPolicyCfg configuration,
                                               List<LocalizableMessage> unacceptableReasons)

Description copied from interface: ConfigurationChangeListener

Indicates whether the proposed change to the configuration is acceptable to this change listener.

Specified by:

isConfigurationChangeAcceptable in interface ConfigurationChangeListener<LogRotationPolicyCfg>

Parameters:

configuration - The new configuration containing the changes.

unacceptableReasons - A list that can be used to hold messages about why the provided configuration is not acceptable.

Returns:

Returns true if the proposed change is acceptable, or false if it is not.

applyConfigurationChange

public ConfigChangeResult applyConfigurationChange(LogRotationPolicyCfg configuration)

Description copied from interface: ConfigurationChangeListener

Applies the configuration changes to this change listener.

Specified by:

applyConfigurationChange in interface ConfigurationChangeListener<LogRotationPolicyCfg>

Parameters:

configuration - The new configuration containing the changes.

Returns:

Returns information about the result of changing the configuration.