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java.lang.Objectorg.opends.server.core.BackendConfigManager
public class BackendConfigManager
This class defines a utility that will be used to manage the configuration for the set of backends defined in the Directory Server. It will perform the necessary initialization of those backends when the server is first started, and then will manage any changes to them while the server is running.
Constructor Summary | |
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BackendConfigManager()
Creates a new instance of this backend config manager. |
Method Summary | |
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ConfigChangeResult |
applyConfigurationAdd(BackendCfg cfg)
Adds a new configuration to this add listener. |
ConfigChangeResult |
applyConfigurationChange(BackendCfg cfg)
Applies the configuration changes to this change listener. |
ConfigChangeResult |
applyConfigurationDelete(BackendCfg configEntry)
Deletes an existing configuration from this delete listener. |
void |
initializeBackendConfig()
Initializes the configuration associated with the Directory Server backends. |
boolean |
isConfigurationAddAcceptable(BackendCfg configEntry,
java.util.List<Message> unacceptableReason)
Indicates whether the proposed addition of a new configuration is acceptable to this add listener. |
boolean |
isConfigurationChangeAcceptable(BackendCfg configEntry,
java.util.List<Message> unacceptableReason)
Indicates whether the proposed change to the configuration is acceptable to this change listener. |
boolean |
isConfigurationDeleteAcceptable(BackendCfg configEntry,
java.util.List<Message> unacceptableReason)
Indicates whether the proposed deletion of an existing configuration is acceptable to this delete listener. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public BackendConfigManager()
Method Detail |
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public void initializeBackendConfig() throws ConfigException, InitializationException
ConfigException
- If a critical configuration problem prevents the
backend initialization from succeeding.
InitializationException
- If a problem occurs while initializing
the backends that is not related to the
server configuration.public boolean isConfigurationChangeAcceptable(BackendCfg configEntry, java.util.List<Message> unacceptableReason)
isConfigurationChangeAcceptable
in interface ConfigurationChangeListener<BackendCfg>
configEntry
- The new configuration containing the changes.unacceptableReason
- A list that can be used to hold messages about why the
provided configuration is not acceptable.
true
if the proposed change is
acceptable, or false
if it is not.public ConfigChangeResult applyConfigurationChange(BackendCfg cfg)
applyConfigurationChange
in interface ConfigurationChangeListener<BackendCfg>
cfg
- The new configuration containing the changes.
public boolean isConfigurationAddAcceptable(BackendCfg configEntry, java.util.List<Message> unacceptableReason)
isConfigurationAddAcceptable
in interface ConfigurationAddListener<BackendCfg>
configEntry
- The configuration that will be added.unacceptableReason
- A list that can be used to hold messages about why the
provided configuration is not acceptable.
true
if the proposed addition is
acceptable, or false
if it is not.public ConfigChangeResult applyConfigurationAdd(BackendCfg cfg)
applyConfigurationAdd
in interface ConfigurationAddListener<BackendCfg>
cfg
- The configuration that will be added.
public boolean isConfigurationDeleteAcceptable(BackendCfg configEntry, java.util.List<Message> unacceptableReason)
isConfigurationDeleteAcceptable
in interface ConfigurationDeleteListener<BackendCfg>
configEntry
- The configuration that will be deleted.unacceptableReason
- A list that can be used to hold messages about why the
provided configuration is not acceptable.
true
if the proposed deletion is
acceptable, or false
if it is not.public ConfigChangeResult applyConfigurationDelete(BackendCfg configEntry)
applyConfigurationDelete
in interface ConfigurationDeleteListener<BackendCfg>
configEntry
- The existing configuration that will be deleted.
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