Package org.codelibs.fess.job

Class JobExecutor

java.lang.Object

org.codelibs.fess.job.JobExecutor

Direct Known Subclasses:

ScriptExecutor

public abstract class JobExecutor
extends Object

Abstract base class for job executors that handle script execution within the job system. This class provides a framework for executing scripts and managing shutdown operations.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	JobExecutor.ShutdownListener	Interface for listening to shutdown events.

Field Summary

Fields

Modifier and Type	Field	Description
protected JobExecutor.ShutdownListener	shutdownListener	Listener to handle shutdown events

Constructor Summary

Constructors

Constructor	Description
JobExecutor()	Default constructor.

Method Summary

Modifier and Type	Method	Description
void	addShutdownListener(JobExecutor.ShutdownListener listener)	Adds a shutdown listener to be notified when the executor is shutting down.
abstract Object	execute(String scriptType, String script)	Executes a script with the specified script type and content.
void	shutdown()	Initiates shutdown of the job executor.

Methods inherited from class java.lang.Object

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

Field Details

shutdownListener

protected JobExecutor.ShutdownListener shutdownListener

Listener to handle shutdown events

Constructor Details

JobExecutor

public JobExecutor()

Default constructor.

Method Details

execute

public abstract Object execute(String scriptType,
 String script)

Executes a script with the specified script type and content.

Parameters:

scriptType - the type of script to execute

script - the script content to execute

Returns:

the result of script execution

shutdown

public void shutdown()

Initiates shutdown of the job executor. This method notifies the shutdown listener to perform cleanup operations.

addShutdownListener

public void addShutdownListener(JobExecutor.ShutdownListener listener)

Adds a shutdown listener to be notified when the executor is shutting down.

Parameters:

listener - the shutdown listener to add