org.apache.whirr.service.zookeeper

Class ZooKeeperClusterActionHandler

java.lang.Object

org.apache.whirr.service.ClusterActionHandlerSupport

org.apache.whirr.service.zookeeper.ZooKeeperClusterActionHandler

All Implemented Interfaces:

ClusterActionHandler

public class ZooKeeperClusterActionHandler
extends ClusterActionHandlerSupport

Field Summary

Fields

Modifier and Type	Field and Description
static String	ZOOKEEPER_ROLE

Fields inherited from interface org.apache.whirr.service.ClusterActionHandler

BOOTSTRAP_ACTION, CLEANUP_ACTION, CONFIGURE_ACTION, DESTROY_ACTION, START_ACTION, STOP_ACTION

Constructor Summary

Constructors

Constructor and Description
ZooKeeperClusterActionHandler()

Method Summary

Methods

Modifier and Type	Method and Description
protected void	afterConfigure(ClusterActionEvent event)
protected void	beforeBootstrap(ClusterActionEvent event)
protected void	beforeCleanup(ClusterActionEvent event)
protected void	beforeConfigure(ClusterActionEvent event)
protected void	beforeStart(ClusterActionEvent event)
protected void	beforeStop(ClusterActionEvent event)
protected String	getCleanupFunction(org.apache.commons.configuration.Configuration config)
protected org.apache.commons.configuration.Configuration	getConfiguration(ClusterSpec spec)
protected String	getConfigureFunction(org.apache.commons.configuration.Configuration config)
protected String	getInstallFunction(org.apache.commons.configuration.Configuration config)
String	getRole()
protected String	getStartFunction(org.apache.commons.configuration.Configuration config)
protected String	getStopFunction(org.apache.commons.configuration.Configuration config)

Methods inherited from class org.apache.whirr.service.ClusterActionHandlerSupport

addClusterToEtcHostsAndFirewall, addRunUrl, addStatement, afterAction, afterBootstrap, afterCleanup, afterDestroy, afterOtherAction, afterStart, afterStop, beforeAction, beforeDestroy, beforeOtherAction, equals, getCleanupFunction, getConfiguration, getConfiguration, getConfigureFunction, getFunctionName, getInstallFunction, getStartFunction, getStopFunction, handleFirewallRules, hashCode, prepareRemoteFileUrl, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

ZOOKEEPER_ROLE

public static final String ZOOKEEPER_ROLE

See Also:

Constant Field Values

Constructor Detail

ZooKeeperClusterActionHandler

public ZooKeeperClusterActionHandler()

Method Detail

getRole

public String getRole()

getConfiguration

protected org.apache.commons.configuration.Configuration getConfiguration(ClusterSpec spec)
                                                                   throws IOException

Throws:

IOException

beforeBootstrap

protected void beforeBootstrap(ClusterActionEvent event)
                        throws IOException

Overrides:

beforeBootstrap in class ClusterActionHandlerSupport

Throws:

IOException

beforeConfigure

protected void beforeConfigure(ClusterActionEvent event)
                        throws IOException,
                               InterruptedException

Overrides:

beforeConfigure in class ClusterActionHandlerSupport

Throws:

IOException

InterruptedException

afterConfigure

protected void afterConfigure(ClusterActionEvent event)

Overrides:

afterConfigure in class ClusterActionHandlerSupport

beforeStart

protected void beforeStart(ClusterActionEvent event)
                    throws IOException

Overrides:

beforeStart in class ClusterActionHandlerSupport

Throws:

IOException

beforeStop

protected void beforeStop(ClusterActionEvent event)
                   throws IOException

Overrides:

beforeStop in class ClusterActionHandlerSupport

Throws:

IOException

beforeCleanup

protected void beforeCleanup(ClusterActionEvent event)
                      throws IOException

Overrides:

beforeCleanup in class ClusterActionHandlerSupport

Throws:

IOException

getInstallFunction

protected String getInstallFunction(org.apache.commons.configuration.Configuration config)

getConfigureFunction

protected String getConfigureFunction(org.apache.commons.configuration.Configuration config)

getStartFunction

protected String getStartFunction(org.apache.commons.configuration.Configuration config)

getStopFunction

protected String getStopFunction(org.apache.commons.configuration.Configuration config)

getCleanupFunction

protected String getCleanupFunction(org.apache.commons.configuration.Configuration config)