org.apache.axis2.clustering.configuration.commands
Class RollbackCommand

java.lang.Object
  org.apache.axis2.clustering.ClusteringCommand
      org.apache.axis2.clustering.configuration.ConfigurationClusteringCommand
          org.apache.axis2.clustering.configuration.commands.RollbackCommand

All Implemented Interfaces:

java.io.Serializable

public class RollbackCommand
extends ConfigurationClusteringCommand

See Also:

Serialized Form

Field Summary

Fields inherited from class org.apache.axis2.clustering.configuration.ConfigurationClusteringCommand

APPLY_SERVICE_POLICY, COMMIT, EXCEPTION, LOAD_SERVICE_GROUPS, PREPARE, RELOAD_CONFIGURATION, ROLLBACK, UNLOAD_SERVICE_GROUPS

Constructor Summary

RollbackCommand()

Method Summary

void	commit(ConfigurationContext configContext) Commit the new configuration.
int	getCommandType() Get the command type
void	prepare(ConfigurationContext configContext) Prepare to switch to the new configuration
void	process(ConfigurationContext configContext) Process the event.
void	rollback(ConfigurationContext configContext) Rollback any changes carried out
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

RollbackCommand

public RollbackCommand()

Method Detail

getCommandType

public int getCommandType()

Description copied from class: ConfigurationClusteringCommand

Get the command type

Specified by:

getCommandType in class ConfigurationClusteringCommand

Returns:

The command type

process

public void process(ConfigurationContext configContext)
             throws java.lang.Exception

Description copied from class: ConfigurationClusteringCommand

Process the event. The implementer of this interface will need to cache the outcome of this processing.

Specified by:

process in class ConfigurationClusteringCommand

Throws:

java.lang.Exception

prepare

public void prepare(ConfigurationContext configContext)

Description copied from class: ConfigurationClusteringCommand

Prepare to switch to the new configuration

Specified by:

prepare in class ConfigurationClusteringCommand

commit

public void commit(ConfigurationContext configContext)
            throws java.lang.Exception

Description copied from class: ConfigurationClusteringCommand

Commit the new configuration. i.e. switch the system to the new configuration

Specified by:

commit in class ConfigurationClusteringCommand

Throws:

java.lang.Exception

rollback

public void rollback(ConfigurationContext configContext)
              throws java.lang.Exception

Description copied from class: ConfigurationClusteringCommand

Rollback any changes carried out

Specified by:

rollback in class ConfigurationClusteringCommand

Throws:

java.lang.Exception

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object