org.sejda.model.task

Class BaseTask<T extends TaskParameters>

java.lang.Object

org.sejda.model.task.BaseTask<T>

Type Parameters:

T - parameters type to be executed

All Implemented Interfaces:

Task<T>

public abstract class BaseTask<T extends TaskParameters>
extends Object
implements Task<T>

Base class for an Task

Author:

Andrea Vacondio

Constructor Summary

Constructors

Constructor and Description
BaseTask()

Method Summary

Modifier and Type	Method and Description
void	before(T parameters, TaskExecutionContext context) Called before the actual execution of the task.
protected TaskExecutionContext	executionContext()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.sejda.model.task.Task

after, execute

Constructor Detail

BaseTask

public BaseTask()

Method Detail

before

public void before(T parameters,
                   TaskExecutionContext context)
            throws TaskException

Description copied from interface: Task

Called before the actual execution of the task. Can be used to perform additional validation or initialization and to deny the execution in case some requirements are not met throwing a TaskException.

Specified by:

before in interface Task<T extends TaskParameters>

Parameters:

parameters - the parameters to be executed

Throws:

TaskException - in case of unexpected errors

executionContext

protected TaskExecutionContext executionContext()