com.redhat.lightblue.migrator

Class AbstractController

java.lang.Object

java.lang.Thread

com.redhat.lightblue.migrator.AbstractController

All Implemented Interfaces:

Runnable

Direct Known Subclasses:

ConsistencyCheckerController, MigratorController

public abstract class AbstractController
extends Thread

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Thread

Thread.State, Thread.UncaughtExceptionHandler

Field Summary

Fields

Modifier and Type	Field and Description
protected Controller	controller
protected com.redhat.lightblue.client.LightblueClient	lbClient
protected com.redhat.lightblue.client.Locking	locking
protected MigrationConfiguration	migrationConfiguration
protected Class	migratorClass
protected ThreadGroup	migratorThreads
protected HashSet<String>	myLocks

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

Constructors

Constructor and Description
AbstractController(Controller controller, MigrationConfiguration migrationConfiguration, String threadGroupName)

Method Summary

Modifier and Type	Method and Description
Migrator	createMigrator(MigrationJob mj, ActiveExecution ae)
Controller	getController()
MigrationConfiguration	getMigrationConfiguration()
ThreadGroup	getMigratorThreads()
ActiveExecution	lock(String id) Attempts to lock a migration job.
MigrationConfiguration	reloadMigrationConfiguration()
void	unlock(String id)

Methods inherited from class java.lang.Thread

activeCount, checkAccess, clone, countStackFrames, currentThread, destroy, dumpStack, enumerate, getAllStackTraces, getContextClassLoader, getDefaultUncaughtExceptionHandler, getId, getName, getPriority, getStackTrace, getState, getThreadGroup, getUncaughtExceptionHandler, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, resume, run, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, start, stop, stop, suspend, toString, yield

Methods inherited from class java.lang.Object

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

Field Detail

migrationConfiguration

protected MigrationConfiguration migrationConfiguration

controller

protected final Controller controller

lbClient

protected final com.redhat.lightblue.client.LightblueClient lbClient

locking

protected final com.redhat.lightblue.client.Locking locking

migratorClass

protected final Class migratorClass

migratorThreads

protected final ThreadGroup migratorThreads

myLocks

protected final HashSet<String> myLocks

Constructor Detail

AbstractController

public AbstractController(Controller controller,
                          MigrationConfiguration migrationConfiguration,
                          String threadGroupName)

Method Detail

getMigratorThreads

public ThreadGroup getMigratorThreads()

getController

public Controller getController()

getMigrationConfiguration

public MigrationConfiguration getMigrationConfiguration()

reloadMigrationConfiguration

public MigrationConfiguration reloadMigrationConfiguration()

lock

public ActiveExecution lock(String id)
                     throws Exception

Attempts to lock a migration job. If successful, return the migration job and the active execution

Throws:

Exception

unlock

public void unlock(String id)

createMigrator

public Migrator createMigrator(MigrationJob mj,
                               ActiveExecution ae)
                        throws Exception

Throws:

Exception