org.dspace.curate
Class ResolvedTask

java.lang.Object
  org.dspace.curate.ResolvedTask

public class ResolvedTask
extends Object

ResolvedTask wraps an implementation of one of the CurationTask or ScriptedTask interfaces and provides for uniform invocation based on CurationTask methods.

Author:

richardrodgers

Constructor Summary

protected	ResolvedTask(String taskName, CurationTask cTask)
protected	ResolvedTask(String taskName, ScriptedTask sTask)

Method Summary

int[]	getCodes()
Curator.Invoked	getMode()
String	getName() Returns local name of task
void	init(Curator curator) Initialize task - parameters inform the task of it's invoking curator.
boolean	isDistributive() Returns whether task should be distributed through containers
boolean	isMutative() Returns whether task alters (mutates) it's target objects
int	perform(Context ctx, String id) Perform the curation task for passed id
int	perform(DSpaceObject dso) Perform the curation task upon passed DSO

Methods inherited from class java.lang.Object

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

Constructor Detail

ResolvedTask

protected ResolvedTask(String taskName,
                       CurationTask cTask)

ResolvedTask

protected ResolvedTask(String taskName,
                       ScriptedTask sTask)

Method Detail

init

public void init(Curator curator)
          throws IOException

Initialize task - parameters inform the task of it's invoking curator. Since the curator can provide services to the task, this represents curation DI.

Parameters:

curator - the Curator controlling this task

Throws:

IOException

perform

public int perform(DSpaceObject dso)
            throws IOException

Perform the curation task upon passed DSO

Parameters:

dso - the DSpace object

Returns:

status code

Throws:

IOException

perform

public int perform(Context ctx,
                   String id)
            throws IOException

Perform the curation task for passed id

Parameters:

ctx - DSpace context object

id - persistent ID for DSpace object

Returns:

status code

Throws:

Exception

IOException

getName

public String getName()

Returns local name of task

Returns:

name the local name of the task

isDistributive

public boolean isDistributive()

Returns whether task should be distributed through containers

isMutative

public boolean isMutative()

Returns whether task alters (mutates) it's target objects

getMode

public Curator.Invoked getMode()

getCodes

public int[] getCodes()