Package org.alfresco.repo.rawevents

Class AbstractEventProducer

java.lang.Object

org.alfresco.repo.rawevents.AbstractEventProducer

Direct Known Subclasses:

Event2MessageProducer, TransactionAwareEventProducer

public abstract class AbstractEventProducer
extends Object

Abstract helper to send events to an endpoint. The AbstractEventProducer acts as a wrapper that provides marshalling for a Camel ProducerTemplate.

A client has the option of creating an event producer without supplying an endpoint. In this case, a endpoint must be provided with every send operation.

A client also has the option to provide an ObjectMapper that will be used to marshal basic POJOs (Plain Old Java Objects) to JSON before sending the event.

Field Summary

Fields

Modifier and Type	Field	Description
static final short	AMQP_UNKNOWN
protected String	endpoint
protected static final String	ERROR_SENDING
static final String	JMS_AMQP_MESSAGE_FORMAT
static final String	JMS_AMQP_PREFIX
static final String	MESSAGE_FORMAT
protected com.fasterxml.jackson.databind.ObjectMapper	objectMapper
protected org.apache.camel.ProducerTemplate	producer

Constructor Summary

Constructors

Constructor	Description
AbstractEventProducer()

Method Summary

Modifier and Type	Method	Description
protected Map<String,Object>	addHeaders(Map<String,Object> origHeaders)
void	send(String endpointUri, Object event)
void	send(String endpointUri, Object event, Map<String,Object> headers)
void	send(String endpointUri, org.apache.camel.ExchangePattern exchangePattern, Object event, Map<String,Object> headers)
void	setEndpoint(String endpoint)
void	setObjectMapper(com.fasterxml.jackson.databind.ObjectMapper objectMapper)
void	setProducer(org.apache.camel.ProducerTemplate producer)

Methods inherited from class java.lang.Object

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

Field Details

ERROR_SENDING

protected static final String ERROR_SENDING

See Also:

• Constant Field Values

JMS_AMQP_PREFIX

public static final String JMS_AMQP_PREFIX

See Also:

• Constant Field Values

MESSAGE_FORMAT

public static final String MESSAGE_FORMAT

See Also:

• Constant Field Values

JMS_AMQP_MESSAGE_FORMAT

public static final String JMS_AMQP_MESSAGE_FORMAT

See Also:

• Constant Field Values

AMQP_UNKNOWN

public static final short AMQP_UNKNOWN

See Also:

• Constant Field Values

producer

protected org.apache.camel.ProducerTemplate producer

endpoint

protected String endpoint

objectMapper

protected com.fasterxml.jackson.databind.ObjectMapper objectMapper

Constructor Details

AbstractEventProducer

public AbstractEventProducer()

Method Details

setProducer

public void setProducer(org.apache.camel.ProducerTemplate producer)

setEndpoint

public void setEndpoint(String endpoint)

setObjectMapper

public void setObjectMapper(com.fasterxml.jackson.databind.ObjectMapper objectMapper)

addHeaders

protected Map<String,Object> addHeaders(Map<String,Object> origHeaders)

send

public void send(String endpointUri,
 Object event)

send

public void send(String endpointUri,
 Object event,
 Map<String,Object> headers)

send

public void send(String endpointUri,
 org.apache.camel.ExchangePattern exchangePattern,
 Object event,
 Map<String,Object> headers)