Class StandardDeployer

java.lang.Object

org.eclipse.jetty.util.component.AbstractLifeCycle

org.eclipse.jetty.util.component.ContainerLifeCycle

org.eclipse.jetty.deploy.StandardDeployer

All Implemented Interfaces:

Deployer, Container, Destroyable, Dumpable, Dumpable.DumpableContainer, LifeCycle

public class StandardDeployer
extends ContainerLifeCycle
implements Deployer

A Direct Deployer implementation. This Deployer will deploy a ContextHandler directly to the ContextHandlerCollection and start it if appropriate.

Nested Class Summary

Nested classes/interfaces inherited from class org.eclipse.jetty.util.component.AbstractLifeCycle

AbstractLifeCycle.AbstractLifeCycleListener, AbstractLifeCycle.StopException

Nested classes/interfaces inherited from interface org.eclipse.jetty.util.component.Container

Container.InheritedListener, Container.Listener

Nested classes/interfaces inherited from interface org.eclipse.jetty.deploy.Deployer

Deployer.Listener

Nested classes/interfaces inherited from interface org.eclipse.jetty.util.component.Dumpable

Dumpable.DumpableContainer, Dumpable.DumpAppendable

Nested classes/interfaces inherited from interface org.eclipse.jetty.util.component.LifeCycle

LifeCycle.Listener

Field Summary

Fields inherited from class org.eclipse.jetty.util.component.AbstractLifeCycle

FAILED, STARTED, STARTING, STOPPED, STOPPING

Fields inherited from interface org.eclipse.jetty.util.component.Dumpable

LEGEND

Constructor Summary

Constructors

Constructor	Description
StandardDeployer(ContextHandlerCollection contexts)
StandardDeployer(ContextHandlerCollection contexts, boolean atomicRedeploy)

Method Summary

Modifier and Type	Method	Description
boolean	addEventListener(EventListener listener)	Add an event listener.
void	deploy(ContextHandler contextHandler)	Deploy a ContextHandler to the server, and start it if appropriate.
ContextHandlerCollection	getContexts()
void	redeploy(ContextHandler oldHandler, ContextHandler newContextHandler)	Redeploy a ContextHandler to the server, and start it if appropriate.
boolean	removeEventListener(EventListener listener)	Remove an event listener.
String	toString()
void	undeploy(ContextHandler contextHandler)	Undeploy and stop a ContextHandler.

Methods inherited from class org.eclipse.jetty.util.component.ContainerLifeCycle

addBean, addBean, addManaged, contains, destroy, doStart, doStop, dump, dump, dump, dumpObjects, dumpStdErr, getBean, getBeans, getBeans, getContainedBeans, getContainedBeans, installBean, installBean, isAuto, isManaged, isUnmanaged, manage, removeBean, removeBeans, setBeans, start, stop, unmanage, updateBean, updateBean, updateBeans, updateBeans

Methods inherited from class org.eclipse.jetty.util.component.AbstractLifeCycle

getEventListeners, getState, getState, isFailed, isRunning, isStarted, isStarting, isStopped, isStopping, setEventListeners, start, stop

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.jetty.util.component.Container

getCachedBeans, getEventListeners

Methods inherited from interface org.eclipse.jetty.util.component.Dumpable

dumpSelf

Methods inherited from interface org.eclipse.jetty.util.component.Dumpable.DumpableContainer

isDumpable

Constructor Details

StandardDeployer

public StandardDeployer(@Name("contexts")
 ContextHandlerCollection contexts)

Parameters:

contexts - The ContextHandlerCollection to which to deploy ContextHandlers.

StandardDeployer

public StandardDeployer(@Name("contexts")
 ContextHandlerCollection contexts,
 @Name("atomicRedeploy")
 boolean atomicRedeploy)

Parameters:

contexts - The ContextHandlerCollection to which to deploy ContextHandlers.

atomicRedeploy - If true, the new handler is deployed before undeploying the old handler This may result in instances of the same application running at the same time.

Method Details

getContexts

public ContextHandlerCollection getContexts()

addEventListener

public boolean addEventListener(EventListener listener)

Description copied from interface: Container

Add an event listener. EventListeners added by this method are also added as beans.

Specified by:

addEventListener in interface Container

Specified by:

addEventListener in interface LifeCycle

Overrides:

addEventListener in class ContainerLifeCycle

Parameters:

listener - the listener to add

Returns:

true if the listener was added

See Also:

• Container.Listener
• LifeCycle.Listener
• Container.addBean(Object)

removeEventListener

public boolean removeEventListener(EventListener listener)

Description copied from interface: Container

Remove an event listener.

Specified by:

removeEventListener in interface Container

Specified by:

removeEventListener in interface LifeCycle

Overrides:

removeEventListener in class ContainerLifeCycle

Parameters:

listener - the listener to remove

Returns:

true if the listener was removed

See Also:

• Container.removeBean(Object)

deploy

public void deploy(ContextHandler contextHandler)

Description copied from interface: Deployer

Deploy a ContextHandler to the server, and start it if appropriate.

Specified by:

deploy in interface Deployer

Parameters:

contextHandler - the ContextHandler to deploy.

redeploy

public void redeploy(ContextHandler oldHandler,
 ContextHandler newContextHandler)

Description copied from interface: Deployer

Redeploy a ContextHandler to the server, and start it if appropriate. If possible, this is done atomically without any period of no handler being deployed. However, it maybe implemented as an Deployer.undeploy(ContextHandler) followed by a Deployer.deploy(ContextHandler)

Specified by:

redeploy in interface Deployer

Parameters:

oldHandler - the ContextHandler to undeploy.

newContextHandler - the ContextHandler to deploy.

undeploy

public void undeploy(ContextHandler contextHandler)

Description copied from interface: Deployer

Undeploy and stop a ContextHandler.

Specified by:

undeploy in interface Deployer

Parameters:

contextHandler - the ContextHandler to undeploy.

toString

public String toString()

Overrides:

toString in class AbstractLifeCycle