org.jboss.ha.framework.server
Class FarmMemberService

java.lang.Object
  org.jboss.mx.util.JBossNotificationBroadcasterSupport
      org.jboss.system.ServiceMBeanSupport
          org.jboss.deployment.scanner.AbstractDeploymentScanner
              org.jboss.deployment.scanner.URLDeploymentScanner
                  org.jboss.ha.framework.server.FarmMemberService

All Implemented Interfaces:

javax.management.MBeanRegistration, javax.management.NotificationBroadcaster, javax.management.NotificationEmitter, org.jboss.deployment.scanner.DeploymentScanner, org.jboss.deployment.scanner.DeploymentScannerMBean, org.jboss.deployment.scanner.URLDeploymentScannerMBean, FarmMemberServiceMBean, org.jboss.system.Service, org.jboss.system.ServiceMBean

public class FarmMemberService
extends org.jboss.deployment.scanner.URLDeploymentScanner
implements FarmMemberServiceMBean

Version:

$Revision: 1.16.4.9 $

20021014 andreas schaefer:

• Initial import

20020809 bill burke:

• Rewrote as a Scanner instead. Also on boot-up asks cluster for deployable files

Author:

Andreas Schaefer, Bill Burke

Nested Class Summary

Nested classes/interfaces inherited from class org.jboss.deployment.scanner.URLDeploymentScanner

org.jboss.deployment.scanner.URLDeploymentScanner.DeployedURL

Nested classes/interfaces inherited from class org.jboss.deployment.scanner.AbstractDeploymentScanner

org.jboss.deployment.scanner.AbstractDeploymentScanner.ScannerThread

Field Summary

protected String	mBackgroundPartition
protected ClusterPartitionMBean	mClusterPartition
protected javax.management.ObjectName	mClusterPartitionName
protected HashMap	parentDUMap
protected ArrayList	remotelyDeployed
protected ArrayList	remotelyUndeployed
protected static String	SERVICE_NAME

Fields inherited from class org.jboss.deployment.scanner.URLDeploymentScanner

deployedSet, doRecursiveSearch, filter, lastIncompleteDeploymentException, listerFactory, serverHome, serverHomeURL, skipSet, sorter, urlList

Fields inherited from class org.jboss.deployment.scanner.AbstractDeploymentScanner

deployer, mainDeployer, scanEnabled, scannerThread, scanPeriod, stopTimeOut

Fields inherited from class org.jboss.system.ServiceMBeanSupport

log, server, SERVICE_CONTROLLER_SIG, serviceName

Fields inherited from interface org.jboss.ha.framework.server.FarmMemberServiceMBean

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

Constructor Summary

FarmMemberService()

Method Summary

protected void	createService() Looks up the Server Config instance to figure out the temp-directory and the farm-deploy-directory
protected void	createUnexistingLocalDir()
protected void	deploy(org.jboss.deployment.scanner.URLDeploymentScanner.DeployedURL du)
void	farmDeploy(String parentName, File destFile, Date date)
HashMap	farmDeployments()
void	farmUndeploy(String parentName, String fileName)
protected File	findParent(String parentName)
ClusterPartitionMBean	getClusterPartition() Get the underlying partition used by this service.
String	getName()
String	getPartitionName() Gets the name of the HAPartition used by this service.
javax.management.ObjectName	preRegister(javax.management.MBeanServer pServer, javax.management.ObjectName pName) Saves the MBeanServer reference, create the Farm Member Name and add its Notification Listener to listen for Deployment / Undeployment notifications from the MainDeployer.
protected void	pullNewDeployments(HAPartition partition, HashMap farmed)
void	setClusterPartition(ClusterPartitionMBean clusterPartition) Sets the underlying partition used by this service.
void	setFarmDeployDirectory(String urls) Deprecated.
void	setPartitionName(String pPartitionName) Sets the name of the HAPartition used by this service.
void	setScannerName(String name) Deprecated.
protected void	startService() Register itself as RPC-Handler to the HA-Partition and add the farm deployment directory to the scanner
protected void	undeploy(org.jboss.deployment.scanner.URLDeploymentScanner.DeployedURL du)

Methods inherited from class org.jboss.deployment.scanner.URLDeploymentScanner

addURL, addURL, getFilter, getFilterInstance, getRecursiveSearch, getURLComparator, getURLList, hasURL, hasURL, isDeployed, listDeployedURLs, makeURL, removeURL, removeURL, resumeDeployment, scan, setFilter, setFilterInstance, setRecursiveSearch, setURLComparator, setURLList, setURLs, suspendDeployment, updateSorter

Methods inherited from class org.jboss.deployment.scanner.AbstractDeploymentScanner

destroyService, getDeployer, getScanPeriod, getStopTimeOut, isScanEnabled, setDeployer, setScanEnabled, setScanPeriod, setStopTimeOut, stopService

Methods inherited from class org.jboss.system.ServiceMBeanSupport

create, destroy, getDeploymentInfo, getLog, getNextNotificationSequenceNumber, getObjectName, getServer, getServiceName, getState, getStateString, jbossInternalCreate, jbossInternalDescription, jbossInternalDestroy, jbossInternalLifecycle, jbossInternalStart, jbossInternalStop, postDeregister, postRegister, preDeregister, start, stop

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

addNotificationListener, getNotificationInfo, handleNotification, nextNotificationSequenceNumber, 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.deployment.scanner.URLDeploymentScannerMBean

addURL, addURL, getFilter, getFilterInstance, getRecursiveSearch, getURLComparator, getURLList, hasURL, hasURL, listDeployedURLs, removeURL, removeURL, resumeDeployment, setFilter, setFilterInstance, setRecursiveSearch, setURLComparator, setURLList, setURLs, suspendDeployment

Methods inherited from interface org.jboss.deployment.scanner.DeploymentScannerMBean

getDeployer, getStopTimeOut, isScanEnabled, scan, setDeployer, setScanEnabled, setScanPeriod, setStopTimeOut

Methods inherited from interface org.jboss.system.ServiceMBean

getState, getStateString, jbossInternalLifecycle

Methods inherited from interface org.jboss.system.Service

create, destroy, start, stop

Methods inherited from interface org.jboss.deployment.scanner.DeploymentScanner

getDeployer, getScanPeriod, isScanEnabled, setDeployer, setScanEnabled, setScanPeriod

Field Detail

mClusterPartitionName

protected javax.management.ObjectName mClusterPartitionName

mClusterPartition

protected ClusterPartitionMBean mClusterPartition

mBackgroundPartition

protected String mBackgroundPartition

SERVICE_NAME

protected static final String SERVICE_NAME

See Also:

Constant Field Values

parentDUMap

protected HashMap parentDUMap

remotelyDeployed

protected ArrayList remotelyDeployed

remotelyUndeployed

protected ArrayList remotelyUndeployed

Constructor Detail

FarmMemberService

public FarmMemberService()

Method Detail

getPartitionName

public String getPartitionName()

Description copied from interface: FarmMemberServiceMBean

Gets the name of the HAPartition used by this service.

Specified by:

getPartitionName in interface FarmMemberServiceMBean

Returns:

the name of the partition

setPartitionName

public void setPartitionName(String pPartitionName)

Description copied from interface: FarmMemberServiceMBean

Sets the name of the HAPartition used by this service. Can be set only when the MBean is not in a STARTED or STARTING state.

Specified by:

setPartitionName in interface FarmMemberServiceMBean

Parameters:

pPartitionName - the name of the partition

getClusterPartition

public ClusterPartitionMBean getClusterPartition()

Description copied from interface: FarmMemberServiceMBean

Get the underlying partition used by this service.

Specified by:

getClusterPartition in interface FarmMemberServiceMBean

Returns:

the partition

setClusterPartition

public void setClusterPartition(ClusterPartitionMBean clusterPartition)

Description copied from interface: FarmMemberServiceMBean

Sets the underlying partition used by this service. Can be set only when the MBean is not in a STARTED or STARTING state.

Specified by:

setClusterPartition in interface FarmMemberServiceMBean

Parameters:

clusterPartition - the partition

setFarmDeployDirectory

public void setFarmDeployDirectory(String urls)
                            throws MalformedURLException

Deprecated.

Backward compatibility, mapped to the URLs attribute of URLDeploymentScannerMBean

Specified by:

setFarmDeployDirectory in interface FarmMemberServiceMBean

Throws:

MalformedURLException

setScannerName

public void setScannerName(String name)

Deprecated.

Backward compatibility, but ignored as it does nothing.

Specified by:

setScannerName in interface FarmMemberServiceMBean

getName

public String getName()

Specified by:

getName in interface org.jboss.system.ServiceMBean

Overrides:

getName in class org.jboss.system.ServiceMBeanSupport

preRegister

public javax.management.ObjectName preRegister(javax.management.MBeanServer pServer,
                                               javax.management.ObjectName pName)
                                        throws Exception

Saves the MBeanServer reference, create the Farm Member Name and add its Notification Listener to listen for Deployment / Undeployment notifications from the MainDeployer.

Specified by:

preRegister in interface javax.management.MBeanRegistration

Overrides:

preRegister in class org.jboss.deployment.scanner.URLDeploymentScanner

Throws:

Exception

createService

protected void createService()
                      throws Exception

Looks up the Server Config instance to figure out the temp-directory and the farm-deploy-directory

Overrides:

createService in class org.jboss.deployment.scanner.URLDeploymentScanner

Throws:

Exception

startService

protected void startService()
                     throws Exception

Register itself as RPC-Handler to the HA-Partition and add the farm deployment directory to the scanner

Overrides:

startService in class org.jboss.deployment.scanner.AbstractDeploymentScanner

Throws:

Exception

pullNewDeployments

protected void pullNewDeployments(HAPartition partition,
                                  HashMap farmed)

findParent

protected File findParent(String parentName)

farmDeployments

public HashMap farmDeployments()

farmDeploy

public void farmDeploy(String parentName,
                       File destFile,
                       Date date)

farmUndeploy

public void farmUndeploy(String parentName,
                         String fileName)

deploy

protected void deploy(org.jboss.deployment.scanner.URLDeploymentScanner.DeployedURL du)

Overrides:

deploy in class org.jboss.deployment.scanner.URLDeploymentScanner

undeploy

protected void undeploy(org.jboss.deployment.scanner.URLDeploymentScanner.DeployedURL du)

Overrides:

undeploy in class org.jboss.deployment.scanner.URLDeploymentScanner

createUnexistingLocalDir

protected void createUnexistingLocalDir()