org.hawkular.apm.api.services

Interface Publisher<T>

All Known Subinterfaces:

TracePublisher

public interface Publisher<T>

This interface provides the capability for publishing a list of items.

Author:

gbrown

Method Summary

Modifier and Type	Method and Description
int	getInitialRetryCount() The initial retry count for messages sent by this publisher.
void	publish(String tenantId, List<T> items) This method publishes the list of items.
void	publish(String tenantId, List<T> items, int retryCount, long delay) This method publishes the list of items.
void	retry(String tenantId, List<T> items, String subscriber, int retryCount, long delay) This method publishes the list of items.
void	setMetricHandler(PublisherMetricHandler<T> handler) This method sets the metric handler for the publisher.

Method Detail

getInitialRetryCount

int getInitialRetryCount()

The initial retry count for messages sent by this publisher.

Returns:

The initial retry count

publish

void publish(String tenantId,
             List<T> items)
      throws Exception

This method publishes the list of items.

Parameters:

tenantId - The tenant

items - The list of items

Throws:

Exception - Failed to publish

publish

void publish(String tenantId,
             List<T> items,
             int retryCount,
             long delay)
      throws Exception

This method publishes the list of items.

Parameters:

tenantId - The tenant

items - The list of items

retryCount - The retry count

delay - The delay

Throws:

Exception - Failed to publish

retry

void retry(String tenantId,
           List<T> items,
           String subscriber,
           int retryCount,
           long delay)
    throws Exception

This method publishes the list of items.

Parameters:

tenantId - The tenant

items - The list of items

subscriber - The optional name of the subscriber requesting the retry

retryCount - The retry count

delay - The delay

Throws:

Exception - Failed to publish

setMetricHandler

void setMetricHandler(PublisherMetricHandler<T> handler)

This method sets the metric handler for the publisher.

Parameters:

handler - The handler