de.gerdiproject.harvest.application

Class MainContext

java.lang.Object

de.gerdiproject.harvest.application.MainContext

public final class MainContext
extends Object

This class provides static methods for retrieving application singleton utility and configuration classes.

Author:

Robin Weiss

Method Summary

Modifier and Type	Method and Description
static void	destroy() Clears the current Singleton instance if it exists and nullifies it.
boolean	equals(Object o)
File	getCacheFolder()
Configuration	getConfiguration()
DeploymentType	getDeploymentType()
ETLManager	getEtlManager()
LoaderRegistry	getLoaderRegistry()
HarvesterLog	getLog()
File	getLogFile()
MavenUtils	getMavenUtils()
String	getModuleName()
Scheduler	getScheduler()
static boolean	hasFailed() Checks if the initialization of the MainContext has failed.
int	hashCode()
static void	init(Class<? extends ContextListener> callerClass, Supplier<String> repositoryNameSupplier, Supplier<List<? extends AbstractETL<?,?>>> etlSupplier, List<Class<? extends ILoader<?>>> loaderClasses) Constructs an instance of the MainContext in a dedicated thread.
static boolean	isInitialized() Checks if the initialization phase of the MainContext has finished.
String	toString()

Methods inherited from class java.lang.Object

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

Method Detail

init

public static void init(Class<? extends ContextListener> callerClass,
                        Supplier<String> repositoryNameSupplier,
                        Supplier<List<? extends AbstractETL<?,?>>> etlSupplier,
                        List<Class<? extends ILoader<?>>> loaderClasses)

Constructs an instance of the MainContext in a dedicated thread.

Parameters:

callerClass - the class of the object that called this function

repositoryNameSupplier - a getter function for retrieving the name of the targeted repository

etlSupplier - a function that provides all AbstractETLs required for harvesting

loaderClasses - a list of ILoader classes for loading documents to a search index

isInitialized

public static boolean isInitialized()

Checks if the initialization phase of the MainContext has finished.

Returns:

true, if the initialization phase has finished

hasFailed

public static boolean hasFailed()

Checks if the initialization of the MainContext has failed.

Returns:

true, if the initialization has failed

destroy

public static void destroy()

Clears the current Singleton instance if it exists and nullifies it.

getDeploymentType

public DeploymentType getDeploymentType()

getCacheFolder

public File getCacheFolder()

getLogFile

public File getLogFile()

getLog

public HarvesterLog getLog()

getModuleName

public String getModuleName()

getEtlManager

public ETLManager getEtlManager()

getConfiguration

public Configuration getConfiguration()

getLoaderRegistry

public LoaderRegistry getLoaderRegistry()

getScheduler

public Scheduler getScheduler()

getMavenUtils

public MavenUtils getMavenUtils()

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object