Package org.apache.sling.event.impl.jobs

Class JobTopicTraverser

java.lang.Object

org.apache.sling.event.impl.jobs.JobTopicTraverser

public class JobTopicTraverser
extends Object

The job topic traverser is an utility class to traverse all jobs of a specific topic in order of creation. The traverser can be used with two different callbacks, the resource callback is called with a resource object, the job callback with a job object created from the resource.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	JobTopicTraverser.JobCallback	Callback called for each found job.
static interface	JobTopicTraverser.ResourceCallback	Callback called for each found resource.

Constructor Summary

Constructors

Constructor	Description
JobTopicTraverser()

Method Summary

Modifier and Type	Method	Description
static void	traverse(org.slf4j.Logger logger, Resource topicResource, JobTopicTraverser.JobCallback handler)	Traverse the topic and call the callback for each found job.
static void	traverse(org.slf4j.Logger logger, Resource topicResource, JobTopicTraverser.ResourceCallback handler)	Traverse the topic and call the callback for each found resource.

Methods inherited from class java.lang.Object

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

Constructor Details

JobTopicTraverser

public JobTopicTraverser()

Method Details

traverse

public static void traverse(org.slf4j.Logger logger,
 Resource topicResource,
 JobTopicTraverser.JobCallback handler)

Traverse the topic and call the callback for each found job. Once the callback notifies to stop traversing by returning false, the current minute will be processed completely (to ensure correct ordering of jobs) and then the traversal stops.

Parameters:

logger - The logger to use for debug logging

topicResource - The topic resource

handler - The callback

traverse

public static void traverse(org.slf4j.Logger logger,
 Resource topicResource,
 JobTopicTraverser.ResourceCallback handler)

Traverse the topic and call the callback for each found resource. Once the callback notifies to stop traversing by returning false, the traversal stops.

Parameters:

logger - The logger to use for debug logging

topicResource - The topic resource

handler - The callback