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MainDeployer (JBoss System API) - JBoss 3.2.7 system API Documentation 英文版文档

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org.jboss.deployment
Class MainDeployer

java.lang.Object
  org.jboss.mx.util.JBossNotificationBroadcasterSupport
      org.jboss.system.ServiceMBeanSupport
          org.jboss.deployment.MainDeployer

All Implemented Interfaces:

Deployer, DeployerMBean, MainDeployerConstants, MainDeployerMBean, javax.management.MBeanRegistration, javax.management.NotificationBroadcaster, javax.management.NotificationEmitter, Service, ServiceMBean

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public class MainDeployer

extends ServiceMBeanSupport

implements Deployer, MainDeployerMBean

The main/primary component for deployment.

MainDeployerMBean is generated by xdoclet.

Version:

$Revision: 1.43.2.23 $

Author:

Marc Fleury, Scott Stark, David Jencks

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Field Summary

 

Fields inherited from class org.jboss.system.ServiceMBeanSupport

log, server, SERVICE_CONTROLLER_SIG, serviceName

 

Fields inherited from interface org.jboss.deployment.MainDeployerMBean

OBJECT_NAME

 

Fields inherited from interface org.jboss.system.ServiceMBean

CREATE_EVENT, CREATED, DESTROY_EVENT, DESTROYED, FAILED, REGISTERED, START_EVENT, STARTED, STARTING, states, STOP_EVENT, STOPPED, STOPPING, UNREGISTERED

 

Fields inherited from interface org.jboss.deployment.MainDeployerConstants

ADD_DEPLOYER, REMOVE_DEPLOYER

 

Constructor Summary

MainDeployer()           Explict no-args contsructor for JMX.

 

Method Summary
void	addDeployer(SubDeployer deployer)           The addDeployer method registers a deployer with the main deployer.
void	checkIncompleteDeployments()           Check the current deployment states and generate a IncompleteDeploymentException if there are mbeans waiting for depedencies.
protected  void	copy(URL src, File dest)
protected  void	createService()           The createService method is one of the ServiceMBean lifecyle operations.
void	deploy(DeploymentInfo deployment)           The deploy method deploys a package represented by a DeploymentInfo object.
void	deploy(String urlspec)           The deploy method deploys a package identified by a string representation of a URL.
void	deploy(URL url)           The deploy method deploys a package identified by a URL
DeploymentInfo	getDeployment(URL url)           The getDeployment method returns the DeploymentInfo object for the URL supplied.
protected  javax.management.ObjectName	getObjectName(javax.management.MBeanServer server, javax.management.ObjectName name)           Sub-classes should override this method if they only need to set their object name during MBean pre-registration.
URL	getWatchUrl(URL url)           The getWatchUrl method returns the URL that, when modified, indicates that a redeploy is needed.
boolean	isDeployed(String url)           The isDeployed method tells you if a package identified by a string representation of a URL is currently deployed.
boolean	isDeployed(URL url)           The isDeployed method tells you if a packaged identified by a URL is deployed.
Collection	listDeployed()           The listDeployed method returns a collection of DeploymemtInfo objects for the currently deployed packages.
String	listDeployedAsString()           Describe listDeployedAsString method here.
Collection	listDeployers()           The listDeployers method returns a collection of ObjectNames of deployers registered with the MainDeployer.
Collection	listIncompletelyDeployed()           The listIncompletelyDeployed method returns a list of packages that have not deployed completely.
Collection	listWaitingForDeployer()           The listWaitingForDeployer method returns a collection of the packages that currently have no identified deployer.
void	redeploy(DeploymentInfo sdi)           Describe redeploy method here.
void	redeploy(String urlspec)           Describe redeploy method here.
void	redeploy(URL url)           Describe redeploy method here.
void	removeDeployer(SubDeployer deployer)           The removeDeployer method unregisters a deployer with the MainDeployer.
void	setServiceController(javax.management.ObjectName serviceController)           Describe setServiceController method here.
void	shutdown()           The shutdown method undeploys all deployed packages in reverse order of their deployement.
void	undeploy(DeploymentInfo di)           The undeploy method undeploys a package represented by a DeploymentInfo object.
protected  void	undeploy(DeploymentInfo di, boolean isShutdown)
void	undeploy(String urlspec)           The undeploy method undeploys a package identified by a string representation of a URL.
void	undeploy(URL url)           The undeploy method undeploys a package identified by a URL

 

Methods inherited from class org.jboss.system.ServiceMBeanSupport

create, destroy, destroyService, getLog, getName, getNextNotificationSequenceNumber, getServer, getServiceName, getState, getStateString, jbossInternalCreate, jbossInternalDescription, jbossInternalDestroy, jbossInternalLifecycle, jbossInternalStart, jbossInternalStop, postDeregister, postRegister, preDeregister, preRegister, start, startService, stop, stopService

 

Methods inherited from class org.jboss.mx.util.JBossNotificationBroadcasterSupport

addNotificationListener, getNotificationInfo, handleNotification, removeNotificationListener, removeNotificationListener, sendNotification

 

Methods inherited from class java.lang.Object

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

 

Methods inherited from interface org.jboss.system.ServiceMBean

getName, getState, getStateString, jbossInternalLifecycle

 

Methods inherited from interface org.jboss.system.Service

create, destroy, start, stop

 

Constructor Detail

MainDeployer

public MainDeployer()

Explict no-args contsructor for JMX.

Method Detail

setServiceController

public void setServiceController(javax.management.ObjectName serviceController)

Describe setServiceController method here.

Specified by:

setServiceController in interface MainDeployerMBean

Parameters:

serviceController - an ObjectName value

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listDeployed

public Collection listDeployed()

The listDeployed method returns a collection of DeploymemtInfo objects for the currently deployed packages.

Specified by:

listDeployed in interface MainDeployerMBean

Returns:

a Collection value

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listDeployedAsString

public String listDeployedAsString()

Describe listDeployedAsString method here.

Specified by:

listDeployedAsString in interface MainDeployerMBean

Returns:

a String value

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listIncompletelyDeployed

public Collection listIncompletelyDeployed()

The listIncompletelyDeployed method returns a list of packages that have not deployed completely. The toString method will include any exception in the status field.

Specified by:

listIncompletelyDeployed in interface MainDeployerMBean

Returns:

a Collection value

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listWaitingForDeployer

public Collection listWaitingForDeployer()

The listWaitingForDeployer method returns a collection of the packages that currently have no identified deployer.

Specified by:

listWaitingForDeployer in interface MainDeployerMBean

Returns:

a Collection value

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addDeployer

public void addDeployer(SubDeployer deployer)

The addDeployer method registers a deployer with the main deployer. Any waiting packages are tested to see if the new deployer will deploy them.

Specified by:

addDeployer in interface MainDeployerMBean

Parameters:

deployer - a SubDeployer value

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removeDeployer

public void removeDeployer(SubDeployer deployer)

The removeDeployer method unregisters a deployer with the MainDeployer. Deployed packages deployed with this deployer are undeployed.

Specified by:

removeDeployer in interface MainDeployerMBean

Parameters:

deployer - a SubDeployer value

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listDeployers

public Collection listDeployers()

The listDeployers method returns a collection of ObjectNames of deployers registered with the MainDeployer.

Specified by:

listDeployers in interface MainDeployerMBean

Returns:

a Collection value

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getObjectName

protected javax.management.ObjectName getObjectName(javax.management.MBeanServer server,
                                                    javax.management.ObjectName name)
                                             throws javax.management.MalformedObjectNameException

Description copied from class: ServiceMBeanSupport

Sub-classes should override this method if they only need to set their object name during MBean pre-registration.

Overrides:

getObjectName in class ServiceMBeanSupport

Throws:

javax.management.MalformedObjectNameException

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createService

protected void createService()
                      throws Exception

The createService method is one of the ServiceMBean lifecyle operations. (no jmx tag needed from superinterface)

Overrides:

createService in class ServiceMBeanSupport

Throws:

Exception - if an error occurs

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shutdown

public void shutdown()

The shutdown method undeploys all deployed packages in reverse order of their deployement.

Specified by:

shutdown in interface MainDeployerMBean

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redeploy

public void redeploy(String urlspec)
              throws DeploymentException,
                     MalformedURLException

Describe redeploy method here.

Specified by:

redeploy in interface MainDeployerMBean

Throws:

DeploymentException - if an error occurs

MalformedURLException - if an error occurs

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redeploy

public void redeploy(URL url)
              throws DeploymentException

Describe redeploy method here.

Specified by:

redeploy in interface MainDeployerMBean

Parameters:

url - an URL value

Throws:

DeploymentException - if an error occurs

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redeploy

public void redeploy(DeploymentInfo sdi)
              throws DeploymentException

Describe redeploy method here.

Specified by:

redeploy in interface MainDeployerMBean

Parameters:

sdi - a DeploymentInfo value

Throws:

DeploymentException - if an error occurs

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undeploy

public void undeploy(URL url)
              throws DeploymentException

The undeploy method undeploys a package identified by a URL

Specified by:

undeploy in interface Deployer

Parameters:

url - an URL value

Throws:

DeploymentException - Failed to undeploy URL.

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undeploy

public void undeploy(String urlspec)
              throws DeploymentException,
                     MalformedURLException

The undeploy method undeploys a package identified by a string representation of a URL.

Specified by:

undeploy in interface MainDeployerMBean

Parameters:

urlspec - a String value

Throws:

MalformedURLException - if an error occurs

DeploymentException

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undeploy

public void undeploy(DeploymentInfo di)

The undeploy method undeploys a package represented by a DeploymentInfo object.

Specified by:

undeploy in interface MainDeployerMBean

Parameters:

di - a DeploymentInfo value

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undeploy

protected void undeploy(DeploymentInfo di,
                        boolean isShutdown)

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deploy

public void deploy(String urlspec)
            throws DeploymentException,
                   MalformedURLException

The deploy method deploys a package identified by a string representation of a URL.

Specified by:

deploy in interface MainDeployerMBean

Parameters:

urlspec - a String value

Throws:

MalformedURLException - if an error occurs

DeploymentException

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deploy

public void deploy(URL url)
            throws DeploymentException

The deploy method deploys a package identified by a URL

Specified by:

deploy in interface Deployer

Parameters:

url - an URL value

Throws:

DeploymentException - Failed to deploy URL.

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deploy

public void deploy(DeploymentInfo deployment)
            throws DeploymentException

The deploy method deploys a package represented by a DeploymentInfo object.

Specified by:

deploy in interface MainDeployerMBean

Parameters:

deployment - a DeploymentInfo value

Throws:

DeploymentException - if an error occurs

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copy

protected void copy(URL src,
                    File dest)
             throws IOException

Throws:

IOException

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isDeployed

public boolean isDeployed(String url)
                   throws MalformedURLException

The isDeployed method tells you if a package identified by a string representation of a URL is currently deployed.

Specified by:

isDeployed in interface MainDeployerMBean

Parameters:

url - a String value

Returns:

a boolean value

Throws:

MalformedURLException - if an error occurs

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isDeployed

public boolean isDeployed(URL url)

The isDeployed method tells you if a packaged identified by a URL is deployed.

Specified by:

isDeployed in interface Deployer

Parameters:

url - an URL value

Returns:

a boolean value

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getDeployment

public DeploymentInfo getDeployment(URL url)

The getDeployment method returns the DeploymentInfo object for the URL supplied.

Specified by:

getDeployment in interface MainDeployerMBean

Parameters:

url - an URL value

Returns:

a DeploymentInfo value

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getWatchUrl

public URL getWatchUrl(URL url)

The getWatchUrl method returns the URL that, when modified, indicates that a redeploy is needed.

Specified by:

getWatchUrl in interface MainDeployerMBean

Parameters:

url - an URL value

Returns:

a URL value

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checkIncompleteDeployments

public void checkIncompleteDeployments()
                                throws DeploymentException

Check the current deployment states and generate a IncompleteDeploymentException if there are mbeans waiting for depedencies.

Specified by:

checkIncompleteDeployments in interface MainDeployerMBean

Throws:

IncompleteDeploymentException

DeploymentException

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